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Colors are formed by displaying the 950 nm mosaic in red, the 750 nm mosaic in green, and the 415 nm mosaic in blue.
Originally posted by jra They're on NASA's World Wind program. The haven't been hidden and as far as I can tell, these colour images taken with the UV/Vis (Ultraviolet/Visible) camera have been around since the year 2000.
The images are also not in true colour, they are false colour.
It's not the true colour. This is to help scientists to see the various elements and what not on the lunar surface. Just like in the Mars false colour images.
Originally posted by jra
The images are also not in true colour, they are false colour. If you read the top of this link that you posted here: ser.sese.asu.edu... you'll notice it says...
Colors are formed by displaying the 950 nm mosaic in red, the 750 nm mosaic in green, and the 415 nm mosaic in blue.
There are a variety of sets of primary colors; yet,the most common set of primary colors is red (R), green (G) and blue (B). When red, green and blue light are mixed or added together with the proper intensity, white (W) light is obtained. This is often represented by the equation below:
R + G + B = W
In fact, the mixing together (or addition) of two or three these three primary colors of light with varying degrees of intensity can produce a wide range of other colors. For this reason, television sets and computer monitors produce the range of colors on the monitor by the use of of red, green and blue light-emitting phosphors.
SOURCE - BASIC PHYSICS CLASS
Hi Ron,
I haven't seen any images of the Moon from Palomar either. It is possible that some were taken long ago, but astronomers would rather explore the Moon with spacecraft and use the big telescopes for observing much, much fainter objects.
Clear skies,
- Scott
W. Scott Kardel
Public Affairs Coordinator, Palomar Observatory
Telephone: (760) 742-2111
E-mail: [email protected]
WWW:www.palomar-observatory.org
Office hours: usually 7:00 a.m. - 3:00 p.m. Tuesday through Saturday
Originally posted by zorgon
So your saying they mix red, green and blue light together and make an approximation of true color?
Originally posted by undo
Interesting. One is listed as false color, the other is listed as albedo (natural color). so, does this mean the albedo (natural color) is really not natural color, even though it says it is ?
Originally posted by looofo
I may be wrong, I am not a geologist, but hubble took also a picture of aristarchus region, and it looks like an ordinary crater.
Originally posted by looofo...and it looks like an ordinary crater.
Originally posted by Matyas
There doesn't seem to be anything ordinary about it....it's just too bright.
Originally posted by whatukno
Hidden or not, I think that they are beautiful pictures Great work finding them. I never knew that the moon had blue hues in it. Facinating.
Originally posted by NJ Mooch
Great work. Now if I can spend more time on the site searching for stuff then working or out with the girls I would be alright....hold on a sec, the girls are too much fun to stay away from....