Post image

Between 00:39:34 UTC and 00:43:04 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 a very interesting rock formation.
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.
The morphology is very distinctive, as are the color gradients that tint the surface of the rock itself.

RGB HD processed image: https://image.ibb.co/cFjEyy/Oppy_Sol5087.jpg

Original BN images:

Red (735nm with 20nm bandwidth)
00:39:34 UTC
14:44:41 LTST https://mars.nasa.gov/mer/gallery/all/1/p/5087/1P579784332ESFD2FCP2557L2M1.HTML

Green (535nm with 20nm bandwidth)
00:41:19 UTC
14:46:23 LTST https://mars.nasa.gov/mer/gallery/all/1/p/5087/1P579784437ESFD2FCP2557L5M1.HTML

Blue (432nm with 32nm bandwidth)
00:43:04 UTC
14:48:05 LTST https://mars.nasa.gov/mer/gallery/all/1/p/5087/1P579784542ESFD2FCP2557L7M1.HTML

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