South to Vera Rubin Ridge, (Sites 62-63, Sols 1659-1726, Apr 6 2017-Jun 14 2017) |
South to Vera Rubin Ridge, (Sites 62-63, Sols 1659-1726, Apr 6 2017-Jun 14 2017) |
Apr 7 2017, 07:24 PM
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Solar System Cartographer Group: Members Posts: 10229 Joined: 5-April 05 From: Canada Member No.: 227 |
OK, we have left the dunes, and it's time for a new chapter in our story as we head south to Vera Rubin (formerly known as Hematite) Ridge.
Phil -------------------- ... because the Solar System ain't gonna map itself.
Also to be found posting similar content on https://mastodon.social/@PhilStooke Maps for download (free PDF: https://upload.wikimedia.org/wikipedia/comm...Cartography.pdf NOTE: everything created by me which I post on UMSF is considered to be in the public domain (NOT CC, public domain) |
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May 10 2017, 02:15 PM
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
For the focus-stacked images, the motor count for the first image may be well off-focus. In this case, the motor count of the first image of the stacked image is 13722, while it is 13916 for a sharp similar single image.
Whenever the scale is essential for an investigation, I'd recommend to work with single unstacked images, and apply the scale to the sharpest areas. |
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