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Apollo Discussions => The Hoax Theory => Topic started by: AstroBrant on July 17, 2016, 12:49:48 PM

Title: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: AstroBrant on July 17, 2016, 12:49:48 PM
Hello again friends,
I saw a video yesterday in which it was pointed out that AS16-114-18444 has the well-known smear that messed up so many photos on the last EVA. The consensus has been that when John and Charlie wiped the reseau plate of John's camera in the LM with a damp cloth, that was when the smear occurred. But that picture was taken at Station 9, at the end of EVA2, before they returned to the LM and did the wiping! In fact, all the rest of the pictures on that magazine had the smear, and they were all taken before the end of EVA2. It couldn't be that the smear printed onto the film when they replaced the magazine after wiping the reseau plate, and then dried. That would only affect one photo.

So it seems this smear had to have occurred when John switched magazines at Station 9. Then if they did wipe the reseau plate in that camera after EVA2, it certainly would not have looked the same in all the rest of the photos taken with that camera.

I am at a loss to figure out how this smear could have happened. I've spent several hours in the ALSJ trying to figure it out. Something got onto that reseau plate during the magazine switch at Station 9. If this hasn't come up before, I'm guessing it will take some considerable research, so in advance, I thank anyone who makes the effort. When this gets resolved, I would like to notify the editor of ALSJ, (giving credit to the ApolloHoax.net forum), if the consensus to this point has turned out to be wrong. Several edits in the ALSJ would be in needed if that is the case.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: JayUtah on July 17, 2016, 01:12:54 PM
Obviously the best chance for contamination is when the magazine is removed and the reseau plate is exposed.  And the most likely contaminant is lunar dust.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Bryanpoprobson on July 17, 2016, 02:04:39 PM
If you look at their statement on the issue, they are saying that the dust got on the camera and they made an attempt to clear it. It would be logical to state that the dust got in when they changed the magazine, he may well have tried to clear the dust with his glove.

(http://i68.tinypic.com/35lssqx.jpg)

When you look at that statement again, they are talking about the dust on the outside of the camera which they tried to wipe off with a cloth. ie The comment:- " we wiped them down with a cloth inside," refers to wiping down the cameras "inside" the LM. They seem oblivious to the dust inside the camera until after the films were developed.

Young's statement is the key:- "I guess, according to the photo guys, we got some dust inside the reseau."
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 17, 2016, 02:05:17 PM
I don't think so Jay:
Quote from the ALSJ:
Quote
EVA-2 images, from Station 9. Readers should note that the smudges visible on frames 18444 to 18470 at the end of the magazine are most likely on the original film. The scans linked below were made by NASA Johnson from the original film in about 2005-6. Identical smudges appear on scans made from prints and negatives which derive from duplicate negatives made long ago from the original film, probably not long after the film arrived in Houston from the Moon. Because the original film is the only common ancestor, the smudges are necessarily on the orginal film. The fact that the film was in the LM cabin between the time 18443 and 18444 were taken may be significant.

EDIT: I have looked at several of the images 18444, 18447, 18448, 18470 and comparing the smudge I don't believe the description in ALSJ.  The smudges appear to be identical in shape which may explained by the log when John stated that lunar be dust may on the reseau plate.  I thought it was the OJ smeared when attempting to clean the plate, originally.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: JayUtah on July 17, 2016, 03:06:01 PM
I don't think so Jay:

Indeed, possibly.  I'm not where I can research this in suitable depth, so in that situation it makes sense just to compile what we know to be most probable.  I should have more time on Monday to look at it with my good image analysis situation, and to read all the pertinent documents you guys are already finding.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 17, 2016, 04:42:43 PM
That was what my edit indicated. I'm with on the reseau plate contamination, although  it may be orange juice instead of dust.  The orange color on the images is strane.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: BertieSlack on July 17, 2016, 04:58:20 PM
So it seems this smear had to have occurred when John switched magazines at Station 9. Then if they did wipe the reseau plate in that camera after EVA2, it certainly would not have looked the same in all the rest of the photos taken with that camera.

The smear is also visible on photos taken with Mag 116 - which seems to be the only mag used on John's camera during EVA-3. So whatever got onto the reseau plate at station 9 stayed there.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: AstroBrant on July 17, 2016, 08:44:13 PM
Thanks for the responses, guys.
The smear first appears in AS16-114-18444. That was the first exposure for that magazine after John attached it to the camera at Station 9. That magazine had been used earlier in the mission. The magazine he took off was 107, which showed no sign of the streaks. So the smear had to have occurred while he was exchanging magazines.

What might help is if someone is familiar with exactly how these magazines attach to the camera, and whether some gunk, (orange juice, as some suggest), got on the edge of mag 114 was smeared down the reseau plate when it was mounted. Jay, I know you have handled identical cameras. I've also wondered if it might have gotten on that removable light-proof shield that's on the front of each magazine, while it was out of the camera, and then got deposited on the plate when reloading or when advancing one frame before taking any actual pictures.

If it had been orange juice, then it would have been out in the vacuum for all that time before 114 was mounted. I don't exactly know the chemistry here, but it would seem that the juice would have no water content in it by then. So maybe some greasy substance that might retain its viscosity for awhile?

And yes, I think there is a possibility that John got something on his glove that was transferred to the plate or the edge of the magazine when he exchanged them. 

Does the film actually press against the reseau plate, or is there a small space? If there's direct contact, the gook may have gotten on the film and then spread onto the plate when the film was advanced from 18443.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 17, 2016, 10:07:21 PM
So it seems this smear had to have occurred when John switched magazines at Station 9. Then if they did wipe the reseau plate in that camera after EVA2, it certainly would not have looked the same in all the rest of the photos taken with that camera.

The smear is also visible on photos taken with Mag 116 - which seems to be the only mag used on John's camera during EVA-3. So whatever got onto the reseau plate at station 9 stayed there.
You are correct. Most, if not all, images from Mag 116 have the smudge/smear.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: AstroBrant on July 17, 2016, 11:58:41 PM
So it seems this smear had to have occurred when John switched magazines at Station 9. Then if they did wipe the reseau plate in that camera after EVA2, it certainly would not have looked the same in all the rest of the photos taken with that camera.

The smear is also visible on photos taken with Mag 116 - which seems to be the only mag used on John's camera during EVA-3. So whatever got onto the reseau plate at station 9 stayed there.

Yep. So all we have to do is find that camera and do a chemical analysis of it!
(Hey! maybe that's not so far-fetched. If people have gone to so much trouble to do chemical and other analyses of the Shroud of Turin, why not this?)
 ;D
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: onebigmonkey on July 18, 2016, 02:21:50 AM
Is it possible that something got on to Mag 116 itself that was then introduced to the reseau when it was changed?

Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: BertieSlack on July 18, 2016, 02:35:10 AM
Yep. So all we have to do is find that camera and do a chemical analysis of it!

It looks like the smears on Mag 116 (used on EVA-3) are darker than the smears on Mag 114 (used from station 9 onwards on EVA-2). That might suggest that the gunk on the reseau plate is sticky and actually picks up more dust etc when the mags were changed after EVA-2.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Allan F on July 18, 2016, 05:57:32 AM
Then it could very well be orange juice - the sugar content will behave exactly like that - most of the water will evaporate, but some will be retained in the sugar and could very well have a consistency so it could be smeared.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: AstroBrant on July 18, 2016, 09:49:12 AM
Is it possible that something got on to Mag 116 itself that was then introduced to the reseau when it was changed?

It wouldn't have been mag 116, because it first appeared on mag 114, which was used the day before.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: AstroBrant on July 18, 2016, 09:58:04 AM
Yep. So all we have to do is find that camera and do a chemical analysis of it!

It looks like the smears on Mag 116 (used on EVA-3) are darker than the smears on Mag 114 (used from station 9 onwards on EVA-2). That might suggest that the gunk on the reseau plate is sticky and actually picks up more dust etc when the mags were changed after EVA-2.

I noticed how it got darker, too, but it looks like you might have figured out why. Nice.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: JayUtah on July 18, 2016, 10:07:46 AM
Jay, I know you have handled identical cameras.

With the magazine detached, an Apollo-modified Hasselblad 500/EL exposes the reseau plate, and without careful handling it would be easy to contaminate it.

Quote
I've also wondered if it might have gotten on that removable light-proof shield that's on the front of each magazine, while it was out of the camera, and then got deposited on the plate when reloading or when advancing one frame before taking any actual pictures.

The manipulation of the darkslide was different for Apollo that for standard 120-size magazines.  Normally you attach the magazine and then remove the darkslide.  For Apollo, the darkslide had to be removed prior to attaching the magazine.  This means the frame in the gate will be sunstruck.  The astronauts were instructed to expose a couple "throwaway" frames prior to removing a magazine that would be reused later.  This was to ensure that usable photography would be safely wound onto the takeup reel in the magazine.  Likewise a couple of throwaway frames would need to be exposed after reattaching the magazine to continue the roll.  That would ensure that fresh film from the supply reel would be in the gate.

Quote
If it had been orange juice, then it would have been out in the vacuum for all that time before 114 was mounted. I don't exactly know the chemistry here...

Water, sugars, and citric acid, plus trace elements.  Citrus juices are not complicated mixtures.  If it was powdered orange drink, then perhaps artificial or natural flavors, but mostly just the sugar and acid.  The smudge looks to me like a fairly viscous liquid sheared between two surfaces.  It would be question of timing, since even in a vacuum it would take some time for the liquid elements to vaporize.  Normally citrus juices spend a fair amount of time in a syrup stage before all the water is released.  Then they form a crystal film on whatever surface they're attached to.

Quote
Does the film actually press against the reseau plate, or is there a small space?

It contacts the reseau plate, and in the middle of the frame is actually pressed up against it by force.  The idea is to make the film as flat as possible.  And the stain is clearly in the focal plane.

Quote
If there's direct contact, the gook may have gotten on the film and then spread onto the plate when the film was advanced from 18443.

This makes some sense.  The sunstruck frames are typically not reproduced as they are photographically useless.  However, one of these sunstrikes may have accumulated a contaminant which was then transferred to the reseau plate.  It would not show up in duplication until the first useful frame, by which time it would have had plenty of opportunity to smear.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: JayUtah on July 18, 2016, 10:09:30 AM
Yep. So all we have to do is find that camera and do a chemical analysis of it!

The film roll exists too.  It would not be out of the question to chemically analyze a sunstruck frame on the camera original roll.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Glom on July 18, 2016, 10:55:55 AM
But how does this smear say anything about a hoax?
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Kiwi on July 18, 2016, 11:12:23 AM
There are some terminological inexactitudes being used here.

The film that was later numbered AS16-114-18383 to AS16-114-18470 was in magazine B and
the film that was later numbered AS16-116-18563 to AS16-116-18724 was in magazine E.

In short
Film 114 magazine B
Film 116 magazine E


The frames which show the streaks are
AS16-114-18444 to 18470 (last 27 frames)
and
AS16-116-18563 to 18724 (entire film)

Frame AS16-114-18442 is light-struck and 18443 is blank, yellow-orange and dirty, but does not have the same patterns of dirt as the following frames, so may have acquired its dirt after processing.

See the Lunar and Planetary Institute's Apollo Image Atlas for Apollo 16
http://www.lpi.usra.edu/resources/apollo/catalog/70mm/mission/?16

and the Apollo 16 Image Library at the Apollo Lunar Surface Journals
http://www.hq.nasa.gov/office/pao/History/alsj/frame.html

Approximate ground elapsed times the frames were taken:

Unmarked frames
AS16-114-18437 to 18441 GET 125:24:40, EVA-1 close-out
The camera body may have been wiped after this, following EVA-1 if magazines B and E were used on the same camera.

Marked frames
AS16-114-18444 to 18470 GET 149:18:29 to 149:24:21, after the close-out of EVA-2
AS16-116-18563 to 18724 GET 165:55:34 to 170:47:16, loading the rover for EVA-3 through to close-out of EVA-3, and VIP site

Note in the ALSJ at the beginning of film 116:

Quote
Loaded on John's camera for EVA-3, but initially used by Charlie Duke. Each of the frames shows a set of smudges. Detail of the smudge pattern change only slowly from the begining of the magazine to the end. The smudges are undoubtedly the result of contact of a dust-ladened, damp cloth with the reseau plate in John's camera during an attempt the clean enough dust off the camera to make the settings readable. See page 10-60 from the Apollo 16 Technical Crew Debriefing.

It looks like the smears on Mag 116 (used on EVA-3) are darker than the smears on Mag 114 (used from station 9 onwards on EVA-2). That might suggest that the gunk on the reseau plate is sticky and actually picks up more dust etc when the mags were changed after EVA-2.

Beware of the lighting and exposure having an effect on the lightness or darkness of the smears. It's better to do a close examination of the shapes of the many smears all over the frames in the high-res scans enlarged to 100%.

Look for downsun shots with no lunar sky. For instance, there is a clump of gunk at the very top left of the frames and as the ALSJ says, the marks change slowly.

Another interesting effect is the strong flare and/or lack of focus near the centre of frames AS16-116-18672 to 18680. Charlie Duke couldn't have blown on the lens to produce that.

If any HBs find a strange "anomaly" near the top left horizon of AS16-114-18450, tell them it's just a flag on the mortar pack which appears again at the end of the pan in AS16-114-18466 and 18467. And out of focus behind John Young in AS16-117-18826. Any remaining mystery is fully solved in stereo in AS16-113-18378 and 18379 (although perhaps not to HBs' satisfaction).
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Mag40 on July 18, 2016, 01:15:25 PM
But how does this smear say anything about a hoax?

It does the opposite. If these films were pre-arranged setups in some sort of studio or outdoor environment, there wouldn't be any of this. Why would NASA even bother smearing films to make it look more authentic. Absurd to say the least. Almost as absurd as Borman having a loose moment to make Apollo 8 more realistic.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 18, 2016, 01:25:39 PM
But how does this smear say anything about a hoax?

It does the opposite. If these films were pre-arranged setups in some sort of studio or outdoor environment, there wouldn't be any of this. Why would NASA even bother smearing films to make it look more authentic. Absurd to say the least. Almost as absurd as Borman having a loose moment to make Apollo 8 more realistic.

I'll bet he, Lovell and Anders wish he hadn't also.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 18, 2016, 01:32:06 PM
There are some terminological inexactitudes being used here.

What do you believe gives the smears/smudges have an orange hue/color?
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: smartcooky on July 18, 2016, 04:31:44 PM
There are some terminological inexactitudes being used here.

What do you believe gives the smears/smudges have an orange hue/color?

Could be any number of things but IMO the prime suspects would be diffraction, fogging (light damaged) or damage to a colour layer in the film.

Out of those, I would pick light damage, which tends to cause yellow/orange/red streaks and patches in the prints taken from colour film

(http://farm9.static.flickr.com/8468/8449100313_8ddd5a183a_m.jpg)

(http://farm2.static.flickr.com/1245/1445317934_c168598171_m.jpg)

These light damage examples are almost certainly caused by either a light leak through the back of the camera or due to the back being partially opened with the film still spooled out in the camera.

In the A16 case, a smudge on the reseau plate could cause light damage through diffraction. Is the orange effect worse when the smudge is adjacent or close to something bright in the field of view? If so, then IMO it is almost certainly caused by diffraction.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: nomuse on July 19, 2016, 12:15:14 AM
But how does this smear say anything about a hoax?

It does the opposite. If these films were pre-arranged setups in some sort of studio or outdoor environment, there wouldn't be any of this. Why would NASA even bother smearing films to make it look more authentic. Absurd to say the least. Almost as absurd as Borman having a loose moment to make Apollo 8 more realistic.

I can't remember. Were you around here when Doctor Socks made almost exactly that claim?
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Kiwi on July 19, 2016, 04:12:31 AM
There are some terminological inexactitudes being used here.

What do you believe gives the smears/smudges have an orange hue/color?

I see mostly a medium chocolate brown colour, but it does vary according to the scenery in each photo and the exposure of it, from over- to normal- to under-exposure.

Long experience with photography has taught me to never leap to conclusions about things like this if I am not already familiar with them, so from simply looking at the smears and dots all I can answer is, "Some smearable substance, possibly a liquid that dried up, but exactly what? No idea."

We know that the crappy orange juice and the farts it caused got on John Young's nerves because he complained to Charlie Duke in the LM and accidentally had his mike switched on, so it was heard on Earth and reported in newspapers. And didn't Charlie have a small flood of the juice inside his helmet?  If so, the orange juice could be a candidate for the smears, but I certainly doubt it because of the lack of good evidence. The astronauts weren't silly, so most likely wouldn't have mixed cameras, film and orange juice if they could avoid it.

Smartcooky summed it up well because he has most likely seen similar things in his career.  Diffraction at the edges of a dried-up liquid could produce the colour.

To me, another possibility would be tiny bits of glass in the lunar dust causing diffraction. Some of that was distinctly yellow or orange, as we know from Jack Schmitt's discovery at Shorty Crater (Station 4) on Apollo 17.

In looking at the smears we also need to keep in mind that with the high-resolution scans in particular, we are looking at very big enlargements of 2¼-inch- or 6-centimetre-square images, so need to consider them in their original size. Colours would probably not be visible unless extremely strong.

Another candidate could be a simple, long-forgotten sneeze by Charlie or John when the back of the camera was exposed in the LM.  That could account for the extremely tiny drops we see on the smeared images. Have done that to photographic gear myself, many times, and produced similar-looking smears on glass and film.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 19, 2016, 07:14:49 AM
Thanks to smartcooky, Kiwi and Jay for their input.  I believe now that the smuge/smear in on the reseau plate not on the film as ALSJ concluded. Whether it is a liquid of some composition or lunar regolith is up for grabs.  :)
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: BertieSlack on July 19, 2016, 08:32:55 AM
It looks like the smears on Mag 116 (used on EVA-3) are darker than the smears on Mag 114 (used from station 9 onwards on EVA-2). That might suggest that the gunk on the reseau plate is sticky and actually picks up more dust etc when the mags were changed after EVA-2.

Beware of the lighting and exposure having an effect on the lightness or darkness of the smears.

Instead of the word 'darker' perhaps I should have used 'more opaque'. That might be a better description of the smears as seen on EVA-3 photos compared to EVA-2.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Mag40 on July 19, 2016, 10:10:42 AM
But how does this smear say anything about a hoax?

It does the opposite. If these films were pre-arranged setups in some sort of studio or outdoor environment, there wouldn't be any of this. Why would NASA even bother smearing films to make it look more authentic. Absurd to say the least. Almost as absurd as Borman having a loose moment to make Apollo 8 more realistic.

I can't remember. Were you around here when Doctor Socks made almost exactly that claim?

That was my point ;D
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Kiwi on July 19, 2016, 01:48:58 PM
...I believe now that the smuge/smear in on the reseau plate not on the film as ALSJ concluded. Whether it is a liquid of some composition or lunar regolith is up for grabs.  :)

After re-reading the ALSJ quote in your reply No. 3,
http://www.apollohoax.net/forum/index.php?topic=1161.msg39009#msg39009
I can see another possible a problem with terminology.  I think that the ALSJ is merely pointing out that the smears are recorded on the original films (as opposed to every frame being smeared with near-identical bits of gunk) and the smears didn't turn up sometime after the films were returned to Earth, such as when duplicates were made of the originals.

When I first saw the smears (and before reading about the likelihood of them being on the reseau plate) I wondered if they had been introduced during the duplication process, or even years later when electronic scans were produced, because that's where such near-identical faults on many frames most commonly originate. Well, at least in my experience!

However, I'm not saying that the original films wouldn't at all have got some gunk on them. The gradual changes in the smears indicate that a little of the gunk probably got moved or rubbed off the reseau plate by the films, so it could have become attached to them, and even washed off when the films were developed.

But I do think that what we are seeing in the photos is mostly the result of gunk on the reseau plate preventing light reaching the film in the normal manner.

I'm interested in knowing how other photographers interpret the quote in reply No. 3, and my comments here, because it's likely that we've all had different experiences of such things.

But a final point is that Eric Jones has always wanted the ALSJ to be an accurate and understandable record, so always welcomes suggestions that he clarify something.

Two questions for those who have studied the smears:  Has anyone traced and recorded exactly what happened to each of the two film magazines (B and E) and the camera, and at what times?

After EVA-1, when I presume the gunk got on the reseau plate (instead of after EVA-2), did the camera take any more photos that do not have the smears? Both John and Charlie used the camera, so it might not be easy to find the exact details.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Bryanpoprobson on July 19, 2016, 01:57:47 PM


But a final point is that Eric Jones has always wanted the ALSJ to be an accurate and understandable record, so always welcomes suggestions that he clarify something.

Two questions for those who have studied the smears -- has anyone traced and recorded exactly what happened to each of the two film magazines (B and E) and the camera, and at what times?



It was an email from me a couple of years ago that drew Eric's attention to it. The file I put in comment #2 was Eric's digging.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 19, 2016, 07:03:57 PM
For me, it would take a documented timestamp for each image, and I don't know where one other than the occasional one in ALSJ.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: AstroBrant on July 21, 2016, 12:20:12 PM
But how does this smear say anything about a hoax?

The person who made the original video, Jet Wintzer, has a typically absurd explanation. Orange juice squirted out through the helmet mount and got into the camera during the exchange of magazines 107 and 114 at station 9. This proves that the helmet was not air-tight, therefore it was on Earth. Of course, there would be no way for orange juice to squirt through a helmet mount, airtight or not, much less two helmet mounts.

Some of you have still been discussing when the smear occurred. This is one of those rare cases where a hoax believer actually did discover something which proves the consensus wrong. The smear could not have occurred in the LM after EVA 2.

@Kiwi: Yes, I also figured that the ALSJ notation of the smear being on the film meant that the marking was recorded in the original photos, not that it was physically on the film. I think that wording needs to be changed. It had to be on the reseau plate. This is why I asked if the film was pressed onto the plate when the magazine was attached. Since Jay points out that it was, then the original smear could not have still been very damp when mag 114 was mounted at station 9, or it would have changed appearance through several frames as the film spread across it. The gook, whatever it was, probably got on the magazine between EVA 1 and EVA 2, and had several hours to dry before the magazine was mounted near the end of EVA 2. It does resemble a substance which was tacky, but not gooey enough to be smeared by the film as it was advanced. Kind of like a smear from a glue stick or grease pencil.

I'm also wondering if there is anything like grease or wax which John could have gotten on his glove during EVA 2. Normal oily or greasy lubricants weren't used for mechanisms exposed to the exterior environment, right? So what could have been greasy? Any ideas?
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Bryanpoprobson on July 21, 2016, 01:01:18 PM
But how does this smear say anything about a hoax?

The person who made the original video, Jet Wintzer, has a typically absurd explanation. Orange juice squirted out through the helmet mount and got into the camera during the exchange of magazines 107 and 114 at station 9. This proves that the helmet was not air-tight, therefore it was on Earth. Of course, there would be no way for orange juice to squirt through a helmet mount, airtight or not, much less two helmet mounts.

Some of you have still been discussing when the smear occurred. This is one of those rare cases where a hoax believer actually did discover something which proves the consensus wrong. The smear could not have occurred in the LM after EVA 2.

@Kiwi: Yes, I also figured that the ALSJ notation of the smear being on the film meant that the marking was recorded in the original photos, not that it was physically on the film. I think that wording needs to be changed. It had to be on the reseau plate. This is why I asked if the film was pressed onto the plate when the magazine was attached. Since Jay points out that it was, then the original smear could not have still been very damp when mag 114 was mounted at station 9, or it would have changed appearance through several frames as the film spread across it. The gook, whatever it was, probably got on the magazine between EVA 1 and EVA 2, and had several hours to dry before the magazine was mounted near the end of EVA 2. It does resemble a substance which was tacky, but not gooey enough to be smeared by the film as it was advanced. Kind of like a smear from a glue stick or grease pencil.

I'm also wondering if there is anything like grease or wax which John could have gotten on his glove during EVA 2. Normal oily or greasy lubricants weren't used for mechanisms exposed to the exterior environment, right? So what could have been greasy? Any ideas?

Anything greasy or  lubricant would have been more opaque, it would have had a milky appearance over the film?
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 21, 2016, 01:29:31 PM
...
The person who made the original video, Jet Wintzer, has a typically absurd explanation. Orange juice squirted out

Jet Wintzer is typical of the newer breed of HB's.  I think I know the video you are referring, started with a cylindrical building in the snow?  This same video presented the swinging bag(?) during A16 with no visible method of propulsion so "therefore it had to be wind from a fan or wind".  It also presented a thrown object at the LM IIRC, and I started a thread on that "problem".  I can't remember if I posted any comments, assuming comments weren't disabled.

ETA:  Perhaps Jet misidentified the smudges/smears as orange juice since they had an "orange" colored hue the same as I.  But I think that Kiwi put the best explanation that they may have been light brown or regolith with maybe sunlight refraction"?" coming around the pieces.   I'm in the "on the reseau" camp but not necessarily a liquid on it.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Willoughby on July 21, 2016, 01:29:53 PM
I would say that the substance is on the plate, and any substance on the film would be from the plate (rubbing off when the film winds) and as someone has already said, if any did rub off on the film, it got washed off during processing, and I would also agree that they are talking about the smear being recorded on the film; not necessarily physically present there.

I don't know if this helps at all, but there is some kind of time line here.  I would suspect that the smear gets on the plate either when they are messing with the magazines in the LM between EVAs or when magazine 115 is switched out and 114 gets put back on.

AS16-114-18443 was the 317th photo taken - at GET 05:05:23:00  (this is the last frame of EVA 1, which ended at GET 05:06:04:40 according to mission time line.
AS16-114-18444 (smear first appearance) was the 933rd photo taken - at GET 06:05:18:00 (this magazine was removed presumably after EVA 1, and then replaced magazine 115 when 115 ran out toward the end of EVA 2).

AS16-115-18558 was the 932nd photo taken - at GET 06:04:59:44

So either the smear got on the plate between the end of EVA 1 (05:06:04:40) and the beginning of EVA 2 (05:22:39:35)

OR

Between AS16-115-18558 (06:04:59:44) and AS16-114-18444 (06:05:18:00) when switching out magazines.

Also, according to the index, AS16-114-18444 was taken at station 10; not 9.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 21, 2016, 01:37:55 PM
I would say that the substance is on the plate, and any substance on the film would be from the plate (rubbing off when the film winds) and as someone has already said, if any did rub off on the film, it got washed off during processing, and I would also agree that they are talking about the smear being recorded on the film; not necessarily physically present there.

I don't know if this helps at all, but there is some kind of time line here.  I would suspect that the smear gets on the plate either when they are messing with the magazines in the LM between EVAs or when magazine 115 is switched out and 114 gets put back on.

AS16-114-18443 was the 317th photo taken - at GET 05:05:23:00  (this is the last frame of EVA 1, which ended at GET 05:06:04:40 according to mission time line.
AS16-114-18444 (smear first appearance) was the 933rd photo taken - at GET 06:05:18:00 (this magazine was removed presumably after EVA 1, and then replaced magazine 115 when 115 ran out toward the end of EVA 2).

AS16-115-18558 was the 932nd photo taken - at GET 06:04:59:44

So either the smear got on the plate between the end of EVA 1 (05:06:04:40) and the beginning of EVA 2 (05:22:39:35)

OR

Between AS16-115-18558 (06:04:59:44) and AS16-114-18444 (06:05:18:00) when switching out magazines.

Also, according to the index, AS16-114-18444 was taken at station 10; not 9.
Did you see anywhere in the timestamps where they wiped the plate in the LM?
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Willoughby on July 21, 2016, 01:49:34 PM
No, because the timestamps are only associated with the actual photos taken (and they are probably estimates since the pans all have the same time, etc.).

My guess is that it happened in the LM.  I can't imagine what substance could be on their glove (or anywhere outside the suit) several hours into EVA 2 when mag 114 was put back on (being in a vacuum for 7 hours).

EVA 2 starts at 5 days 22 hours in (and change)

Mag 114 is put on shortler after 6 days and 5 hours in, so almost 7 hours into EVA 2.  What liquidy substance could they have gotten on the plate when they are only exposed to lunar elements for 7 hours?  That's why I consider and assume it happened in the LM between EVAs.


Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Willoughby on July 21, 2016, 02:06:57 PM
I'm going to study the index more, but for now, I can say that it is reasonable to assume that the only other magazine used in the camera besides 114 was 116, and all of those photos have the smear as well.  116 contains photos throughout EVA 3 right up to the end of EVA 3 (but not the last picture taken on the mission).

In other words, it is reasonable that there are no other magazines containing pictures WITHOUT the smear for the remainder of the mission taken after the time the smears initially appeared on the photos.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Willoughby on July 21, 2016, 02:23:16 PM
Sorry for spamming the thread.  I found what I was looking for without having to make some guesses.  The camera that shot mag 114 and 116 only shot one other magazine, and it was prior to both, so there is no question that the smudge appears on every photograph taken in that particular camera after it initially appears.  You can find this info on page 12 of this pdf :

https://www.hq.nasa.gov/alsj/a16/A16SurfacePhotoIndex_4.pdf
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 21, 2016, 03:51:15 PM
Here is a table of quick review that may aid in the question.

Photo Ind.Seq  GETEVADescription
114-1844331705 05 23#1Penultimate photo EVA 1
Streaks in direction of film wind
114-1844493306 05 18#21st definite smears, 1st EVA 2
114-1847095906 05 24#2Smear in shade
116-18563102806 21 56#2First on 116(all smeared)

I believe that from the timestamps the smear happened in the LM between EVA 1&2, like Willoughby.  Note the image 114-18443.  If you zoom up on the image you will see streaks in the direction of film rotation.  This image and the next are "unusable" except they may have been taken inside the LM.  And as Jet indicated in his video the magazines were changed in the vacuum of the Moon.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Willoughby on July 21, 2016, 05:11:49 PM
I believe that from the timestamps the smear happened in the LM between EVA 1&2, like Willoughby.  Note the image 114-18443.  If you zoom up on the image you will see streaks in the direction of film rotation.  This image and the next are "unusable" except they may have been taken inside the LM.  And as Jet indicated in his video the magazines were changed in the vacuum of the Moon.

Ok, I no longer believe the contamination happened in the LM.  I had some figures wrong, and then I was wrong some more.  Here is a crude time line for the three magazines shot in the camera :

MAG 114 was put into the camera.  This was the only roll in the camera during EVA 1, and the last photo taken was AS16-114-18443 at the end of EVA 1.

The crew then spent some time in the LM between EVAs.  At this point, MAG 107 was put on this camera - starting with AS16-107-17495 at station 2 of EVA 2, and ending at AS16-107-17583 at station 9 of EVA 2 (the whole magazine).  Then MAG 114 is put back into the camera, and the next shot is AS16-114-18444 (the beginning of the smudge), and this shot is taken at station 10 of EVA 2.  So, this magazine is not put onto the camera until they are at station 9 or 10 of EVA 2, and there are plenty of photographs taken on EVA 2 on MAG 107 that do not contain the smudge.  This makes it pretty apparent that the plate got compromised while switching between 107 and back to 114 to finish out the magazine. 

AS16-107-17583 was taken at GET 06:04:24:25 (photo does not have smudge - taken at station 9 of EVA #2)
AS16-114-18444 was taken at GET 06:05:18:00 (very next photo taken with this camera - has a smudge - taken at station 10 of EVA #2)

Now, I'm not entirely familiar with the system.  Is the plate part of the magazine or the camera?  If it is part of the magazine, then the contamination could still have occurred in the LM between the two EVAs when they cleaned them.  If the plate is part of the camera, then the contamination necessarily occurred sometime between 06:04:24 and 06:05:18 when switching from MAG 107 to 114 - this was during EVA #2, so obviously not inside the LM between EVAs.

One thing that can be cleared up is I think AS16-114-18443 is irrelevant because the entire MAG 107 was shot between 114-18443 and 114-18444, none of which contain the smudge.

EDIT : 
The remainder of MAG 114 is shot during EVA #2 and all shots after AS16-114-18444 contain the smudge.
Then for EVA #3, MAG 116 was put into the camera, and every shot has a smudge.

And I have basically just restated what Astrobrant says in his original post. 
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 21, 2016, 07:19:50 PM
...
MAG 114 was put into the camera.  This was the only roll in the camera during EVA 1, and the last photo taken was AS16-114-18443 at the end of EVA 1.

The crew then spent some time in the LM between EVAs.  At this point, MAG 107 was put on this camera - starting with AS16-107-17495 at station 2 of EVA 2, and ending at AS16-107-17583 at station 9 of EVA 2 (the whole magazine).  Then MAG 114 is put back into the camera, and the next shot is AS16-114-18444 (the beginning of the smudge), and this shot is taken at station 10 of EVA 2.  So, this magazine is not put onto the camera until they are at station 9 or 10 of EVA 2, and there are plenty of photographs taken on EVA 2 on MAG 107 that do not contain the smudge.  This makes it pretty apparent that the plate got compromised while switching between 107 and back to 114 to finish out the magazine. 

Actually Mag 115 was changed out for 114.
107-17583 844 06 04 24
115-18558 932 06 04 59
114-18444 933 06 05 18
I agree with your findings that 107 was shot all during EVA-2, in addition parts/all 108 and 110 during EVA-2( I didn't investigate whether all of 108 and 110 were shot during EVA-2)
Quote

AS16-107-17583 was taken at GET 06:04:24:25 (photo does not have smudge - taken at station 9 of EVA #2)
AS16-114-18444 was taken at GET 06:05:18:00 (very next photo taken with this camera - has a smudge - taken at station 10 of EVA #2)

...
One thing that can be cleared up is I think AS16-114-18443 is irrelevant because the entire MAG 107 was shot between 114-18443 and 114-18444, none of which contain the smudge.

Actually I made an editorial error in my table it should be 14-18442.  It and 18443 were botched images.

Quote
EDIT : 
The remainder of MAG 114 is shot during EVA #2 and all shots after AS16-114-18444 contain the smudge.
Then for EVA #3, MAG 116 was put into the camera, and every shot has a smudge.

And I have basically just restated what Astrobrant says in his original post.

One of the aspects both of us are not including is that there were two cameras used, I believe, and I'm not sure of the accounting of when two are in use.
Since the reseau plate was part of the camera and if the same camera shot the images being discussed then you are correct the smears/smudges occurred all outside the LM.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Willoughby on July 21, 2016, 07:38:48 PM
...
MAG 114 was put into the camera.  This was the only roll in the camera during EVA 1, and the last photo taken was AS16-114-18443 at the end of EVA 1.

The crew then spent some time in the LM between EVAs.  At this point, MAG 107 was put on this camera - starting with AS16-107-17495 at station 2 of EVA 2, and ending at AS16-107-17583 at station 9 of EVA 2 (the whole magazine).  Then MAG 114 is put back into the camera, and the next shot is AS16-114-18444 (the beginning of the smudge), and this shot is taken at station 10 of EVA 2.  So, this magazine is not put onto the camera until they are at station 9 or 10 of EVA 2, and there are plenty of photographs taken on EVA 2 on MAG 107 that do not contain the smudge.  This makes it pretty apparent that the plate got compromised while switching between 107 and back to 114 to finish out the magazine. 

Actually Mag 115 was changed out for 114.
107-17583 844 06 04 24
115-18558 932 06 04 59
114-18444 933 06 05 18
I agree with your findings that 107 was shot all during EVA-2, in addition parts/all 108 and 110 during EVA-2( I didn't investigate whether all of 108 and 110 were shot during EVA-2)
Quote

AS16-107-17583 was taken at GET 06:04:24:25 (photo does not have smudge - taken at station 9 of EVA #2)
AS16-114-18444 was taken at GET 06:05:18:00 (very next photo taken with this camera - has a smudge - taken at station 10 of EVA #2)

...
One thing that can be cleared up is I think AS16-114-18443 is irrelevant because the entire MAG 107 was shot between 114-18443 and 114-18444, none of which contain the smudge.

Actually I made an editorial error in my table it should be 14-18442.  It and 18443 were botched images.

Quote
EDIT : 
The remainder of MAG 114 is shot during EVA #2 and all shots after AS16-114-18444 contain the smudge.
Then for EVA #3, MAG 116 was put into the camera, and every shot has a smudge.

And I have basically just restated what Astrobrant says in his original post.

One of the aspects both of us are not including is that there were two cameras used, I believe, and I'm not sure of the accounting of when two are in use.
Since the reseau plate was part of the camera and if the same camera shot the images being discussed then you are correct the smears/smudges occurred all outside the LM.

I included a link in a previous post that shows which magazines were shot in which camera.  Basically, the camera that shot magazine 114 did NOT also shoot 115, so it is not possible that 115 was switched out for 114 (if the source is accurate).  The information can be found on page 12 of this .pdf :

https://www.hq.nasa.gov/alsj/a16/A16SurfacePhotoIndex_4.pdf

The camera in question only shot three magazines, and all photos from all three magazines were shot from one camera.  The three magazines are 107, 114, and 116.  I made a mistake in an earlier comment when I assumed that 115 was swapped for 114 (I think you made the same assumption I did - that 115 was done, and swapped out for 114).  But, if you look at the sequence of shots, you will find that after 114 is put in the camera a second time, there are 4 more shots out of roll 115 that are taken around the same time - so obviously it didn't get taken out of the camera; it was in the OTHER camera the whole time.  I think we both got thrown because what appeared to be the final shot of 115 was the 932nd overall shot, and the next shot from 114 was the 933rd shot.  It's just coincidence; they were taken from two different cameras.  115 is still in the other camera, and shoots off 4 more frames to end EVA #2 after 114 begins shooting.

So basically, the only film in the "compromised" camera was :

Mag 114 to start - shot during EVA #1 and took the last photograph during EVA #1
Mag 107 put in to start EVA #2, and the entire magazine was shot - ending at station 9 at EVA #2
Mag 114 put back into this camera - the first shot and all subsequent shots contain the smudge.  First shot being at station 10 EVA #2
Mag 116 put in and shot throughout EVA #3 - all shots containing the smudge.

What's funny about this is that I thought I had made some progress, but when I went back to read the original post by Astrobrant, he'd already figured all this out!  The point is that this contradicts the consensus that the smudge was introduced between EVAs when it seems pretty apparent that it could only have been introduced toward the end of EVA #2 when switching from 107 back to 114, so in all this research, no progress was made!!
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 21, 2016, 08:01:26 PM
...
The camera in question only shot three magazines, and all photos from all three magazines were shot from one camera.  The three magazines are 107, 114, and 116.  I made a mistake in an earlier comment when I assumed that 115 was swapped for 114 (I think you made the same assumption I did - that 115 was done, and swapped out for 114).  But, if you look at the sequence of shots, you will find that after 114 is put in the camera a second time, there are 4 more shots out of roll 115 that are taken around the same time - so obviously it didn't get taken out of the camera; it was in the OTHER camera the whole time.  I think we both got thrown because what appeared to be the final shot of 115 was the 932nd overall shot, and the next shot from 114 was the 933rd shot.  It's just coincidence; they were taken from two different cameras.  115 is still in the other camera, and shoots off 4 more frames to end EVA #2 after 114 begins shooting.

So basically, the only film in the "compromised" camera was :

Mag 114 to start - shot during EVA #1 and took the last photograph during EVA #1
Mag 107 put in to start EVA #2, and the entire magazine was shot - ending at station 9 at EVA #2
Mag 114 put back into this camera - the first shot and all subsequent shots contain the smudge.  First shot being at station 10 EVA #2
Mag 116 put in and shot throughout EVA #3 - all shots containing the smudge.
I'm not sure where you indicate which camera took which image, but I'm finished going back over the whole mess again.  Yes 115 was used by Charlie.  116 was loaded in John's camera, but used by Charlie for some of the images.  114 was in John's camera but used by both.
And I agree that 114 was swapped with 107, not with 115.  You are correct that John's camera was the offending camera.  Most likely dust got into/behind the reseau at that swap out.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Willoughby on July 21, 2016, 08:10:08 PM
I'm not sure where you indicate which camera took which image...

Yeah, I can't find it either!  Perhaps I just MEANT to, but forgot to paste after copying it!

Has anyone considered the possibility that something got on magazine 114 itself, that rubbed off onto the plate when it was put back on the camera?  That would be a way to explain how the contamination occurred in the LM, but wasn't transferred to the plate until the switch toward the end of EVA 2.  Although if this is the case, whatever was on the the magazine was exposed to the vacuum on the moon for about 7 hours before being put on the camera.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: AstroBrant on July 21, 2016, 10:31:24 PM
when magazine 115 is switched out and 114 gets put back on.

It was magazine 107 which was taken off and replaced by 114. Pictures from the end of 107 and the newly mounted 114 show that they were taken at the same location at station 9.

Quote
Also, according to the index, AS16-114-18444 was taken at station 10; not 9.

Right after they finished at station 9, they went to station 10, near the LM, before ending the EVA. That's why station 10 is seen in mag 114. AS16-114-18444 was taken at station 9. The last usable picture on mag 107, AS16-107-17581, shows the same terrain as AS16-114-18444. The notation says that 18444 was possibly taken at station 9. By comparing these photos we can confirm that it was taken there.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: AstroBrant on July 21, 2016, 10:44:16 PM
I'm not sure where you indicate which camera took which image...

Has anyone considered the possibility that something got on magazine 114 itself, that rubbed off onto the plate when it was put back on the camera? 

Yes, I have been stating that possibility all along. My question has been what it could have been and where it came from. 
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Willoughby on July 21, 2016, 11:54:57 PM
I'm not sure where you indicate which camera took which image...

Has anyone considered the possibility that something got on magazine 114 itself, that rubbed off onto the plate when it was put back on the camera? 

Yes, I have been stating that possibility all along. My question has been what it could have been and where it came from.

Yes, I realized toward the end of my "research" that it was redundant and entirely unproductive.  It's possible I only made this thread more convoluted.

Sorry about that.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: AstroBrant on July 22, 2016, 11:11:23 AM

Yes, I realized toward the end of my "research" that it was redundant and entirely unproductive.  It's possible I only made this thread more convoluted.

Sorry about that.

After seeing my comment displayed, I realize it may have seemed testy. Not intended.
I'm thinking that somewhere between EVA 1, when mag 114 was taken off the camera, and EVA 2, when it was put back on the camera, it might have gotten some kind of gunk on it. This could have happened anywhere. Then when it was put on John's camera at station 9, it smeared across the reseau plate. Only those very familiar with the camera will have any idea whether this is a possible scenario.

I'm also thinking that this stuff must have been very waxy by the time it was smeared onto the plate. If it was still kind of gooey, advancing the film from 18444 to 18445 would have changed its appearance. If someone had the inclination and the clearance, a scraping from that reseau plate could be taken and popped into the nearest mass spectrometer. The consensus has always been that John or Charlie wiped it carelessly. I would like to see them vindicated.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Willoughby on July 22, 2016, 12:27:04 PM
After seeing my comment displayed, I realize it may have seemed testy. Not intended.
I'm thinking that somewhere between EVA 1, when mag 114 was taken off the camera, and EVA 2, when it was put back on the camera, it might have gotten some kind of gunk on it. This could have happened anywhere. Then when it was put on John's camera at station 9, it smeared across the reseau plate. Only those very familiar with the camera will have any idea whether this is a possible scenario.

I'm also thinking that this stuff must have been very waxy by the time it was smeared onto the plate. If it was still kind of gooey, advancing the film from 18444 to 18445 would have changed its appearance. If someone had the inclination and the clearance, a scraping from that reseau plate could be taken and popped into the nearest mass spectrometer. The consensus has always been that John or Charlie wiped it carelessly. I would like to see them vindicated.

I didn't read your comment as "testy", so no worries.  Yeah, I have a problem with what you are talking about.  That being the smudge did not change from 18444 to 18445 (at least not significantly).  So, if this substance was on the magazine and then so easily transferred from the magazine to the plate, how is it that it managed to "set up" so quickly on the plate - when it had been on the magazine for at least 7 hours (the time from the start of EVA #2 til it was put on the camera) - yet manipulative enough that it would have so easily transferred to the plate?  Yet the first cranking of the film does very little (if anything) to move it more.  Though you do mention that the gunk could have gotten on the magazine anywhere, and that is true.  Though I can't imagine the source of the gunk and them just arbitrarily coming across some sticky goo in the middle of an EVA.

I had an idea to download all the images starting with 18444 thru the end of 114, and then all of 116.  Throw them into photoshop and make each photograph a frame in a movie.  Then we could get a good look and see if the smear changed much.  I know it wouldn't help in answering your question, but I think it would be cool!
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on July 22, 2016, 01:23:17 PM
I just emailed Charlie asking him for input to the question.  He may/may not remember an incident 46 years ago, I can resemble that myself! :)
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Kiwi on July 23, 2016, 08:16:50 AM
I had an idea to download all the images starting with 18444 thru the end of 114, and then all of 116.  Throw them into photoshop and make each photograph a frame in a movie.  Then we could get a good look and see if the smear changed much.  I know it wouldn't help in answering your question, but I think it would be cool!

I've already done that and can do it to any series of photos.  Why do any more than save the photos on any drive then view them in IrfanView? It's easy and very fast, as I mentioned here:
http://www.apollohoax.net/forum/index.php?topic=1165.msg39052#msg39052

Quote
Thanks to having all lunar surface photos on the hard drive and IrfanView (one of the best freebies online - just press space or backspace to instantly load the next or the last picture or to watch a slo-mo movie), it was an easy task to find that Apollo 14's film 66 has many "blue comet flares."

Just holding down the space bar or backspace key gives you a slo-mo movie in either direction. Plus you can zoom in a great deal on any one picture you want to examine, and can manipulate images too.  IrfanView is an utterly brilliant free program.
www.irfanview.com/
You might find, as I have, that the many plug-ins (extra download) make the program even better.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: AstroBrant on July 24, 2016, 12:51:24 PM
  So, if this substance was on the magazine and then so easily transferred from the magazine to the plate, how is it that it managed to "set up" so quickly on the plate - when it had been on the magazine for at least 7 hours (the time from the start of EVA #2 til it was put on the camera) - yet manipulative enough that it would have so easily transferred to the plate?  Yet the first cranking of the film does very little (if anything) to move it more.

That puzzled me, too. All I can figure is that it was very waxy at the time mag 114 was attached at station 9. (That's why I went from "greasy" to "waxy.") The film was held against the reseau plate by two vertical spring clips, as far as I can tell from illustrations del  de la haye linked me to. They would obviously be near or past the edges of the frame, and if the smear was some pretty stiff material, I can see how the film could slide over it without disturbing it, even right after the smear happened. At the location of the smear, film isn't pressed against the reseau plate as hard as whatever caused the smear.
 
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on August 21, 2016, 03:06:41 PM
I just watched an Amy Shira Teitel video and I have a new theory of how the marks appeared on the images.
Note at about 0:50 second mark Amy shows an image of the camera and a magazine that I haven't seen before.  At that time stamp there is a clear warning "CAUTION DO NOT TOUCH GLASS SURFACE".

So might the debris whatever the composition been on John's glove and transferred to the glass?

Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Kiwi on August 22, 2016, 09:47:49 AM
...So might the debris whatever the composition been on John's glove and transferred to the glass?

I definitely reached a "maybe" conclusion about that after studying the Spacecraft Films Apollo 16 DVDs on a large screen to see if anything unusual was videoed of the magazine in question, and John Young certainly seems to have quite a wrestle with the camera when he puts that magazine on his camera for the last time. Plus, his spacesuit is covered with lunar dust.

We probably need JayUtah, who has used similar cameras and magazines, and even John Young and Charlie Duke to view that piece of video and read the ALSJ to see if dirt on John's suit could have got onto the reseau plate. To me it looked possible because he seemed to clutch some part of the camera and/or magazines to his chest. I also wondered if static electricity was present and helped do the dirty deed.

While John seems to have trouble removing the previous magazine and replacing it with the one which eventually carried the marked film, I just don't know how his efforts compare with other occasions when magazines were changed.

I took a lot of notes about what is on the DVD and at exactly what times interesting things occurred, but got side-tracked and the thread died down, so I didn't write up the pertinent details. It might take a few days to find and review the notes.

Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on August 22, 2016, 10:19:32 AM
...

I took a lot of notes about what is on the DVD and at exactly what times interesting things occurred, but got side-tracked and the thread died down, so I didn't write up the pertinent details. It might take a few days to find and review the notes.
Is this the DVD from Space Films or a video on ALSJ?  If ALSJ please post a link of it.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Kiwi on August 22, 2016, 11:05:47 AM
Is this the DVD from Space Films or a video on ALSJ?  If ALSJ please post a link of it.

No link, no ALSJ video, no YouTube, and no "Space Films" DVD either -- only what I described in the first paragraph:

...the Spacecraft Films Apollo 16 DVDs on a large screen...

That's usually the only video worth analysing, in my opinion, until better comes along.

Unfortunately I don't have the Spacecraft Films' DVDs of every mission from Mercury to ASTP -- the last purchases were the 6-DVD sets of Apollos 16 and 17 -- the longest hours of lunar surface video and the best quality. Apollo-nuts' heaven!
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on August 22, 2016, 11:17:40 AM
...
My Space films was reference to Spacecraft Films.  So ok, I will have to go through the list of ALSJ snippets.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on August 22, 2016, 02:33:50 PM
Kiwi on your video what are they doing right before changing the magazine, or after?  I don't see any clip that has a change on it and I'm trying to get a time reference.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Kiwi on August 24, 2016, 08:26:59 AM
Kiwi on your video what are they doing right before changing the magazine, or after?

I haven't yet had time to look again, but from memory, which could be faulty, and taking into account that we don't always see both astronauts:-
Before: Taking photos.
After: Taking photos. And possibly avoided slurping some of that fart-inducing orange gunk.

...I'm trying to get a time reference.

What sort of time reference? – It helps to be specific.
1. The time in my source which you've mentioned above?
2. The time in another video?
3. The ground elapsed time?
4. Some other time?

I fail to understand why you ask such a question because in order to find the exact video, all the links and answers I needed are right here in this thread. Some are in my first post, including certain times of interest, and the remaining ones have kindly been posted by other members.

That post also mentions the correct terminology for the film magazines that should be used to find what the astronauts say about the subject in the ALSJ. If somebody searched there for the terms used early in this thread, they would possibly never find anything, but I soon found interesting quotes by using the correct term.

In fact it might be best to state the film number, then a slash and the correct term, which is done at the ALSJ, such as Magazine 112/L. But remember that that film number never existed throughout the mission and was only allocated back on Earth later when the films were processed. So when astronauts and Capcom talk about film magazines they never mention a film number. It didn't exist.

I was a complete beginner to this particular subject when the thread originated, but soon advanced with a little study and helpful clues from our fellow researchers.

You said in one of your posts that you "speed read" and skip much of the detail in long posts, and recently you have repeatedly asked posters for answers they have already posted. Someone might get rather irate soon if you keep it up, because your frequency has already become eyebrow-raising, next it might cause face-palming, after that it could become tedious. Some time later it might become downright insulting.

Perhaps not, though, to we laid-back characters down here in the southwest Pacific with summer slowly arriving, but some people in other parts of the world crumple in the face of such things, y'know.  :)

If you have some disability that inhibits your ability to comprehend threads here, please tell us as we can rightly cut you some slack, but so far you've mainly just mentioned the following, which it might pay to reconsider because some of us probably get much more useful information from long posts than from dinky little one-liners:-

Ah those long posts I tend to speed read skipping much of the detail...

Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on August 24, 2016, 08:55:27 AM

What sort of time reference? – It helps to be specific.
1. The time in my source which you've mentioned above?
2. The time in another video?
3. The ground elapsed time?
4. Some other time?

I fail to understand why you ask such a question because in order to find the exact video, all the links and answers I needed are right here in this thread. Some are in my first post, including certain times of interest, and the remaining ones have kindly been posted by other members.

Perhaps not, though, to we laid-back characters down here in the southwest Pacific with summer slowly arriving, but some people in other parts of the world crumple in the face of such things, y'know.  :)


You seem irritated by my posting and I apologize for that.  The questions come from holes in the timeline that I have seen nothing more or less.


Marked frames
AS16-114-18444 to 18470 GET 149:18:29 to 149:24:21, after the close-out of EVA-2
AS16-116-18563 to 18724 GET 165:55:34 to 170:47:16, loading the rover for EVA-3 through to close-out of EVA-3, and VIP site


From the ALSJ:
Quote
Journal Text: 149:14:13   3 minutes 7 seconds ( RealVideo Clip:  0.8 Mb or MPG Video Clip:  28 Mb ). Both clips by Ken Glover

Journal Text: 149:17:13   1 minutes 58 seconds ( RealVideo Clip:  0.5 Mb or MPG Video Clip:  18 Mb ). Both clips by Ken Glover

Journal Text: 149:19:06   2 minutes 27 seconds ( RealVideo Clip:  0.6 Mb or MPG Video Clip:  22 Mb ). Both clips by Ken Glover
None of these video clips contains images of John changing magazines.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Kiwi on August 25, 2016, 06:22:06 AM
None of these video clips contains images of John changing magazines.

From a quick glance at the ALSJ, that's what I'd expect.

I couldn't see any indication that he changed a magazine in those times and the only thing that's relevant to this thread is that he merely took photos AS16-11-18445 to 18470 between GET 149:18:39 and 149:25:36.

You're looking at the wrong GET to see him change a magazine.

I haven't yet found my notes or read the thread again or watched the video, but if you're wanting help, please open up and tell us precisely what these "holes" are that you see.  I can see gaps, but I don't at all have a problem with them. They've been explained in this thread. In fact I think one of those gaps might have a lovely little clue in it, but I haven't yet checked.

By the way, it would have been much more helpful if you had answered my last question with a single digit, 3. Or even politely added little more detail. That's why I took the time to give you those four options. Then we would have immediately known that the time reference you're interested in is GET, and none of 1, 2, and 4 apply. Alas, you didn't so we had to read the rest of your post to guess, yet again, which time reference you were interested in.

Back in the 1980s I knew how stupid and wrong assumptions can be and I haven't changed my mind.  So I prefer to not make assumptions and instead to be given clear, full and unambiguous answers to questions. Precision and speed very useful around here and also in life and business.

You made a wrong assumption back in post 41 and Willoughby showed that that was wrong. Like the rest of us who are interested, you could have checked your assumption from the same source but didn't. The link was supplied more than once.

*#*#*#*

For anyone who wants see what was happening during the GETs mentioned above, the files to click on at the Apollo 16 ALSJ are:
Geology Station 10 near the ALSEP Site
and
EVA-2 Closeout

GET 149:18:39 to 149:25:36

Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on August 25, 2016, 07:15:26 AM
I didn't answer the reference time as it was irrelevant, as any time reference would have been sufficient.

Quote
You're looking at the wrong GET to see him change a magazine.

Quote
AS16-114-18444 to 18470 GET 149:18:29 to 149:24:21, after the close-out of EVA-2

The change over needed to occur before 149:18:29
Now the first video I linked was
Quote
Journal Text: 149:14:13   3 minutes 7 seconds ( RealVideo Clip:  0.8 Mb or MPG Video Clip:  28 Mb ). Both clips by Ken Glover
  I always assumed those times were the beginning of the video, but that may be incorrect. So then tell me what time the magazine was changed, from your notes if you prefer.  I'm not trying to ask you to do a lot of extra work.
I did watch
Quote
Journal Text: 148:14:04   3 minutes 7 seconds ( RealVideo Clip: 0.8 Mb or MPG Video Clip:  27 Mb ). Both clips by Ken Glover.
 
No change occurred during that one either.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Kiwi on August 25, 2016, 08:36:21 AM
I didn't answer the reference time as it was irrelevant, as any time reference would have been sufficient.

I'm sorry to have to say this, but that is goobledegook.

Is there some way that we could possibly get on the same page which I've been trying to do all along?  I suspect that other readers will know that I have, but you don't seem to know or don't want to do it.

You are putting me to a lot of work!

And if you don't stop it then I might have no option but to stop it for some time because I am a long-term invalid and have limited physical and intellectual energy that I must apply to more essential tasks than fruitlessly trying to screw a very simple answer out of somebody who won't provide one.

Some of your answers are utterly weird to me. They don't make sense. They are contradictory. Like the quote above. "the reference time... was irrelevant, as any time reference would have been sufficient."

What sort of reference time or time reference would suffice? Choice 4 again if none of the others.

I would guess that the latter part of your sentence means that a GET (you say time reference) would be sufficient, but you seem to be implying that you don't want a GET and some other time instead, yet you posted GETs in your second quote.

If you answered the question that you didn't answer, I might actually know what you want and so will others and we can all stop facepalming, sighing and mopping our brows.

So puh-lease, type just two words and the one digit of the four that applies in the list I gave you. Such as "Your list: 3" if you do indeed want ground elapsed time.

Alternatively, if you want the time on the Spacecraft Films DVD that John Young starts struggling to swap film magazines, type 1. That time will, of course, have nothing to do with ground elapsed time -- it will be the time the particular piece of video appears on the DVD or in the appropriate file or menu item on the DVD. By studying the ALSJ I could probably relate that time to a GET if indeed that is what you want.

And if don't want either of 1 or 3, then tell us what you do want because we can't possibly know until you tell us.

Are really saying that it is ground elapsed times that you don't want? If so, silly me for guessing that you did when you didn't answer the question. I'm asking yet again, because a straight answer would be very useful.

Two requests to other readers:-

1. Do you know what bknight wants for his "any time reference"?  I believe he wants GETs because he immediately followed his statement with GETs in his second quote. But he seems to be confused about it or unwilling to say.

2. If earlier posters in this thread are still with us, in future posts could you please change the original GETs (DD:HH:MM:SS) to the modern ones (HHH:MM:SS)?

I'm glad the new ones exist because they are much easier to follow and any figures you then give will match with the ALSJ and AFJ.

It's easy enough: 06:05:18:39 is 149:18:39 (6 x 24 + 5) plus the same MM:SS.

Sure, many of us can do that for ourselves, but it's far easier to follow if it's done in the post. Or if you want to be really pedantic, like me, show both!

Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on August 25, 2016, 08:54:03 AM

You are putting me to a lot of work!

...

Some of your answers are utterly weird to me. They don't make sense. They are contradictory. Like the quote above. "the reference time... was irrelevant, as any time reference would have been sufficient."

If it is too much work then don't do anything.

Why is any time reference would be sufficient, a contradictory answer?
Quote

So puh-lease, type just two words and the one digit of the four that applies in the list I gave you. Such as "Your list: 3" if you do indeed want ground elapsed time.

If it makes more sense to you then option 1, if those times are the times in ALSJ (GET) as those are the only ones that I have access.
Quote

It's easy enough: 06:05:18:39 is 149:18:39 (6 x 24 + 5) plus the same MM:SS.
This is precisely why I indicated any time reference will work. I am able to make the correction.
Quote

Sure, many of us can do that, but its far easier to follow if it's done in the post.
Fair enough.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Kiwi on August 25, 2016, 10:21:51 AM
Why is any time reference would be sufficient, a contradictory answer?

Because you wrote that reference time was irrelevant in the same sentence. So the same thing was irrelevant but sufficient.

Quote
Quote
So puh-lease, type just two words and the one digit of the four that applies in the list I gave you. Such as "Your list: 3" if you do indeed want ground elapsed time.

If it makes more sense to you then option 1, if those times are the times in ALSJ (GET) as those are the only ones that I have access.

Oh, my! Again you have contradicted yourself.  Re-read the list of four options and re-read what I said above: Such as "Your list: 3" if you do indeed want ground elapsed time.

Get it? 3 if you want GETs.

If I understand you correctly this time, you don't want option 1, you want option 3 - GETs.

And if I'm correct (Yahoo! We are talking the same language now) your two terms "time reference" and "reference time" both mean the same thing: GET.

So please drop completely at ApolloHoax those two useless and time-wasting terms and stick to the one that most of us know, Ground Elapsed Time, because that is what you actually meant all along but didn't say so. They are your own terms, so keep them to yourself.

Thank God. I was very close to drawing LunarOrbit's attention to your continued and thoroughly frustrating insistence on not giving a straight answer to a straight question - like many of the worst hoax-believers. And now he doesn't have to waste his valuable time putting on his moderator's hat and waving his stick.

You have dealt with HBs. Don't you abhor it when they will not answer questions, specially after continued repeating of the questions? I do. And I abhor even more ABs (Apollo Believers) doing the same, because they should know better.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: bknight on August 25, 2016, 10:29:48 AM
Quote

If I understand correctly you this time, you don't want option 1, you want option 3 - GETs.

That would be sufficient.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: Allan F on August 26, 2016, 07:12:07 PM
I just watched an Amy Shira Teitel video

Is she a member here? I wrote her, and encouraged her to join.
Title: Re: New Claim About the A16 Photo Smear. This One Has Me Stumped.
Post by: BertieSlack on August 27, 2016, 12:57:06 PM
None of these video clips contains images of John changing magazines.

Apologies if this is a re-post but this is the clip containing John's magazine change:

https://www.hq.nasa.gov/alsj/a16/a16v.1482521.mpg

The clip starts at mission elapsed time 148:25:21
It's in the section of Apollo 16 ALSJ called the 'The Great Sneak':

Video Clip ( 2 min 32 sec 0.6 Mb RealVideo  or 22 Mb MPEG )
148:25:21 Young: Which one, Charlie?

148:25:25 Duke: Delta for me and Bravo for you. (Pause)

[John hands magazine Delta across the seats to Charlie.]
148:25:33 Duke: Thank you.
148:25:36 Young: (Looking for the other magazine) Bravo.

148:25:38 Duke: Right in the corner, there. (Pause) ... (Pause) (Garbled) (Pause) Okay! Magazine Delta is working, and I'm starting with frame count number, oh, about 1.

148:26:09 England: Okay, Delta 1. (Pause)

[Charlie got two useful frames as he advanced the film. AS16-115- 18471 is a lightstruck picture of the handcontroller. John is on the other side of the Rover changing his film magazine. In 18472, we see John putting a film magazine in his camera. Note the other film magazines in the cloth-enclosed storage area under John's seat. The magazines are quite large because they each hold 170 frames of 70mm film. Under John's camera, we can see his sample bag dispenser and, also, the Red Apple he would pull to activate his purge valve in an emergency.]
[In the TV record, we see John putting magazine Bravo in his camera.]

[In Houston, Flight tells the Surgeon, "We're looking at an EVA capability, here, of 7 plus 35 (7 hours 35 minutes) on the PLSS. What do you think of that?" The Surgeon responds, "Well, I think they're pretty tired. They're showing a lot of fatigue. I just wonder if it's advisable to push 'em that long." Flight responds, "Well, okay, it's not a matter of adding anything here; it's just giving them a little more time to finish up what we've got scheduled. I'm not going to add other tasks. I just don't want them to think they've got to rush through what we've got left." The Surgeon's response is lost under Charlie, but Flight tells him to think about it during the drive to Station 10. The EVA will actually end at 7 hours 24 minutes.]

 [John turns to his left so he can advance the film and get some pictures of Stone Mountain in the process. As he turns, the sample-bag dispenser falls off his camera]
148:26:18 Duke: Dropped your bags again, John.
148:26:20 Young: Yeah. (The) tape came off, Charlie.

148:26:22 Duke: Aw, that thing did come off, didn't it?

148:26:25 Young: Yeah.

148:26:28 Duke: Okay. Let me come around and help you put it on. (Pause)