To: lentulusgracchus
Wonder what the exposure length was. More than the exposure length is the number of images. Typically thousands of images are stacked to produce a single photo. Each are filtered and false-colored to give the image we finally see.
9 posted on
01/29/2016 4:22:15 AM PST by
rjsimmon
(The Tree of Liberty Thirsts)
To: rjsimmon
Not really false colored but color enhanced. The colors are real but sharpened by filtering. This is false color, because we can't normally see infrared:
10 posted on
01/29/2016 4:41:51 AM PST by
Telepathic Intruder
(The only thing the Left has learned from the failures of socialism is not to call it that)
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson