Between 05:00:09 UTC and 05:03:47 UTC Opportunity’s Pancam takes three images with narrow band filters in the three basic colors, from which it was possible to derive this true color image of the Martian soil.
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 (“despeckle” filter).
Still plenty of greenish streaks of great interest!
RGB HD image processed: https://image.ibb.co/hWwnvo/Oppy_Sol5092_2.jpg
Original BN images:
Red (735nm with 20nm bandwidth)
05:00:09 UTC
15:46:00 LTST https://mars.nasa.gov/mer/gallery/all/1/p/5092/1P580231940ESFD2FCP2382L2M1.HTML
Green (535nm with 20nm bandwidth)
05:02:10 UTC
15:47:58 LTST https://mars.nasa.gov/mer/gallery/all/1/p/5092/1P580232061ESFD2FCP2382L5M1.HTML
Blue (432nm with 32nm Bandwidth)
05:03:47 UTC
15:49:32 LTST https://mars.nasa.gov/mer/gallery/all/1/p/5092/1P580232158ESFD2FCP2382L7M1.HTML
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