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SayonaraJupiter
It's not that I "can't see them" but that you "see" what you want to "see", without a single name of a peer reviewed, independent scientist to back you up. So far the only name that has been offered has been a NASA-funded geologist.
choos
reply to post by SayonaraJupiter
you are a funny guy sayonara..
why are you playing spot the difference??
choosfoorprints & tyre track have same albedo?? footprints much darker?? missing crater?? not enough debris in debris field??
some people might be led to believe that you are suggesting that NASA doctored these images and made mistakes while doing it you wouldnt be suggesting that now would you?
SayonaraJupiter
choos
reply to post by SayonaraJupiter
you are a funny guy sayonara..
why are you playing spot the difference??
Choos, you are not being fair to the other posters in the thread. Did you ask OBMonkey why he is playing a game of spot the similarities? TOUCHÉ.
choosfoorprints & tyre track have same albedo?? footprints much darker?? missing crater?? not enough debris in debris field??
some people might be led to believe that you are suggesting that NASA doctored these images and made mistakes while doing it you wouldnt be suggesting that now would you?
Choos, I am merely suggesting that people, generally, (includes ATS members too) ought to dig deeper into the Apollo source materials and to ask questions about the source material. That's all, really. REALLY!
choos
they are about the same..
the difference is the start of the jump and the height obtained.. you are comparing john young about half way or more to his apex and the mythbusters still touching the ground, OBmonkey has already pointed this out.. any reason why there is such a large difference at the start??
choos
also, why do you keep ignoring my question??
do you or do you not deny that if an object is dropped from a 1m height that it will hit the ground in 1.111 on the lunar surface and in 0.452 seconds on earths surface?? simple question..
SayonaraJupiter
Choos, you are not being fair to the other posters in the thread. Did you ask OBMonkey why he is playing a game of spot the similarities?
Choos, I am merely suggesting that people, generally, (includes ATS members too) ought to dig deeper into the Apollo source materials and to ask questions about the source material. That's all, really. REALLY!
turbonium1
Here's the correct revised clip and two frames ..
www.youtube.com...
www.youtube.com...
Clear enough.
choos
Have you noticed the myth busters jumps higher though?? Would it not make sense that the one jumping higher would spend more time in mid air??
turbonium1
choos
Have you noticed the myth busters jumps higher though?? Would it not make sense that the one jumping higher would spend more time in mid air??
Look at the clip of those two frames..
The first frame shows the Mythbusters guy closer to the ground than Young, who is still in mid-air.
The second frame shows Young landed down to the surface - before the Mythbusters guy does.
Image Processing Notes
The scans of the Apollo flight films are processed using a standard set of procedures. First, the unexposed portions of the film along the edges of a scanned frame are cropped, and the frame is straightened. Second, the background is removed from all of the scans, by assuming that the average DN values of the unexposed regions at the edge of each raw scanned image represent the background (i.e., film base and fog). Third, a flatfield correction (derived from the actual image data) removes vignetting to the first order. Fourth, the reseau patterns (the small crosses visible on Apollo images published elsewhere) are removed from the images. Fifth, a logarithmic histogram transformation is applied to the image. This is necessary because of the logarithmic response of film, which makes the raw scans appear very contrasty. Since photographic paper also has a logarithmic response and reverses the films response, conventional paper prints have a natural contrast range. The logarithmic histogram correction applied to the scanned images therefore produces a virtual print that simulates the natural contrast of a conventional paper print. Sixth, since the uncompressed images produced by the initial scanning process result in extremely large images, the scale is reduced by a factor corresponding to the square root of 2, which serves to reduce the image size by 50%, and the images are converted from 16-bit to 8-bit. The original, unprocessed raw scans are also provided on this website in full-resolution 16-bit TIFF format. More details about the file formats are provided in a following section.
Current Project Status
Metric processing is ongoing, with the current release to include darks and images taken prior to launch (see About the Scans and the Mapping and Panoramic Camera Photograph Indices found on the Support Data page).
Apollo 15 and 16 Panoramic processing has been completed. Apollo 17 Panoramic processing has begun! They can be viewed using the Browse Gallery interface.
The Apollo Metric Image collection now includes 9784 Apollo 15, 16 and 17 processed Metric images, they can be viewed using the Image Map
choos
Ummm the clip shows them falling at nearly the same rate...
Looking at the PLSS they both fall from their apex about the same rate..
Also stop ignoring my simple question, do you deny that an object will take 1.111 seconds to hit the ground when dropped from a 1 meter height on the lunar surface??
And do you deny that an object will hit the ground in 0.452seconds if dropped from a 1 metre height on earths surface??edit on 1-3-2014 by choos because: (no reason given)
turbonium1
On the last point - I don't deny it, as I just told you. What's your point?
As for their jumps, you must be joking!
Young is still going upward as the Mythbusters guy is already descending. But Young lands before him, as the two frames prove!
The two jumps both reach around knee-level in height. At most, an inch or two difference. Not enough to account for it.
At 1.5x speed, they are 0.2-0.3 seconds from being an exact match. From start to finish.
At 2.46x speed, the only thing close to matching is their spacesuits!
Do you think the ascent is a great match, too?
Or is that part in a different speed? Like a 'multi-gravity' world of fantasy..
choos
The point is this,
If an object takes 0.452 seconds to fall 1 metre on earth and another object takes 1.111 seconds to fall 1 metre on the lunar surface what is the timescale factor??
1.111 / 0.452 = 2.46!!
Meaning if an object falls 1 metre and takes 1.111 seconds then 2.46x faster than 1.111 seconds is 0.452..
Get it yet??
Now that you can't doubt the maths anymore no more excuses for you..
If you continue to say speeding up lunar footage 2.46x means objects fall too fast you no longer have any argument to back you up since you do not deny that an object takes 0.452 seconds to fall from 1 metre on earth and 1.111 seconds to fall 1 metre on the lunar surface..
choos
The rate they fall are about the same you can tell by watching the PLSS.
You cannot tell they fall the same rate by looking at when the feet leave the ground and when the land again, as you cannot judge accurately how high both of them jumped..
How much taller is john young to the myth busters??
But if you compare the rate the PLSS falls you can clearly see it's about the same speed
choos
Where as if you compare the 1.5x slow down the difference is even more clear.. But in that case the person jumping higher lands before the person jumping lower which means the person jumping higher is falling at a faster rate..
choos
P.s I can't compare the ascent, the time difference between them is too far apart, you did get the descent fairly close and that why you can see they fall at about the same rate but you seem to be in denial about it all.edit on 1-3-2014 by choos because: (no reason given)
The ascent doesn't match up at 2.46x speed, either. But I'm sure you realize that by now.
Since the descent was proven to be too fast, we don't really need to show the ascent is too fast as well - right?
onebigmonkey
Here's a section of that with the ASU processed version on the left and the original scan from the Apollo Image Atlas on the right. Anyone who cares to can download the 1.2Gb unprocessed raw TIFF image as well!
choos
You realize your argument is inconsistent right??
You acknowledged already that an object will fall 1 metre in 1.111 seconds on the lunar surface an 0.452 second on earth which is a timescale factor of 2.46x..
It is a fact that NASA would not get the fall of john young incorrect as he is a large object and it is obvious that john young falls at 1.62m/s^2..
Since you acknowledged these two points already you would know that the correct timescale factor is 2.46x faster than the original lunar footage will resemble objects falling on earth..
Do you even understand this??
You acknowledged already the timescale factor and you acknowledged john young must fall at 1.62m/s^2, so how is it that when you speed up the footage 2.46x you believe he falls too fast???
I mean you have no problem admitting that 1.111 / 0.452 = 2.46 but when it comes to applying that logic to john young it's suddenly not correct?????
I've given you the explanation that the myth buster jumps higher and is in the air longer than john young you frame by frame comparison shows the myth busters toes touching the ground before john young even (frame 28)
And your previous video showed john youngs PLSS falling at the same rate as the myth busters PLSS which is a better indication of fall rate instead of using airtime which you are so concerned about.
Everything is indicating they fall at about the same rate yet you continue to deny it
P.s speeding up the lunar footage to 1.5x will prove that john young was filmed at gravity of around 4m/s^2 as proven by the dirt !!! Did you forget about this??
Pps. also how are you even able to explain that he falls too fast?? When you know the correct timescale factor for falling objects is 2.46x if he falls at 1.62m/s^2 at 1x speed and you know for a fact that speeding that up 2.46x will show objects falling at 9.81m/s^2 how do you explain that he falls faster than what gravity can pull him down??