Between 23:05:59 UTC and 23:08:45 UTC Opportunity’s Pancam takes three images with narrowband filters in the three basic colors, from which it was possible to derive this true color image of the Martian landscape.
The original images (especially in green and blue) have a high level of “noise” and I have therefore applied a noise filter to all three colors to eliminate the spurious dots.
We can therefore admire this glimpse of a rather colorful landscape, with a milky sky (at least on the horizon) as a background, perhaps due to the presence of haze.
RGB HD image processed: https://image.ibb.co/nEtOOy/Oppy_Sol5085.jpg
Original BN images:
Red (735nm with 20nm bandwidth)
23:05:59 UTC
14:30:30 LTST https://mars.nasa.gov/mer/gallery/all/1/p/5085/1P579605928EFFD2FAP2378L2M1.HTML
Green (535nm with 20nm bandwidth)
23:08:32 UTC
14:32:59 LTST https://mars.nasa.gov/mer/gallery/all/1/p/5085/1P579606081EFFD2FAP2378L5M1.HTML
Blue (432nm with 32nm bandwidth)
23:08:45 UTC
14:33:12 LTST https://mars.nasa.gov/mer/gallery/all/1/p/5085/1P579606094EFFD2FAP2378L7M1.HTML
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