South from the landing site, sols 72-237, Starting the science traverse |
South from the landing site, sols 72-237, Starting the science traverse |
May 10 2021, 04:23 PM
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#31
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Senior Member Group: Members Posts: 1084 Joined: 19-February 05 From: Close to Meudon Observatory in France Member No.: 172 |
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May 11 2021, 04:53 AM
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#32
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Member Group: Members Posts: 248 Joined: 25-February 21 From: Waltham, Massachussetts, U.S.A. Member No.: 8974 |
-------------------- --
Andreas Plesch, andreasplesch at gmail dot com |
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May 11 2021, 01:40 PM
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#33
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Senior Member Group: Members Posts: 1074 Joined: 21-September 07 From: Québec, Canada Member No.: 3908 |
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May 12 2021, 10:30 AM
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#34
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Senior Member Group: Members Posts: 1084 Joined: 19-February 05 From: Close to Meudon Observatory in France Member No.: 172 |
The MastCam-Z panorama taken Sol 78 is gorgeous.
Here is a section processed in 3D. Look at all those rolling ridges with rocks perched on top of sand dunes. This is the very romantic view of Mars "a la Bradbury " we all love to see! What a great camera the MastCam-Z is ! =>> I hope, they will soon take a similar panoramic picture, but at sunrise and/or at sunset with looooooong shadows which makes the landscape even more beautiful and the relief come out even better CONGRATULATIONS to the MastCam-Z team Enjoy |
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May 12 2021, 05:15 PM
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#35
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Senior Member Group: Members Posts: 1084 Joined: 19-February 05 From: Close to Meudon Observatory in France Member No.: 172 |
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May 13 2021, 06:32 AM
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#36
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Senior Member Group: Members Posts: 2428 Joined: 30-January 13 From: Penang, Malaysia. Member No.: 6853 |
I'm assuming that this was a 'characterization test' of the rover's arm at a 'teach-point' in front of the rover, with what appears very similar to the canned bricks of organic check material carried by Curiosity (but sadly not used so far)
If that assumption is correct I guess they could puncture the can and return a sample to earth in a sealed sample tube to ensure there were no earthly organics in it as a cross check, if so it could be the first sample acquired / cached? Or it could be like MSL, only to be used in the event PIXL detects organics? Does anyone know if either of those assumption are correct? Google search using organic check material etc has failed to provide an answer for this rover. |
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May 13 2021, 08:36 AM
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#37
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Senior Member Group: Members Posts: 1084 Joined: 19-February 05 From: Close to Meudon Observatory in France Member No.: 172 |
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May 14 2021, 10:01 AM
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#38
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Member Group: Members Posts: 809 Joined: 3-June 04 From: Brittany, France Member No.: 79 |
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May 15 2021, 05:31 PM
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#39
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Member Group: Members Posts: 180 Joined: 31-January 05 From: Brittany (France) Member No.: 164 |
sherloc context imager return some curious pictures of a somewhat textured stone, like a fabric, see sol 83
-------------------- Erwann |
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May 15 2021, 05:36 PM
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#40
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Martian Photographer Group: Members Posts: 352 Joined: 3-March 05 Member No.: 183 |
I don't see it 15 minutes earlier. Maybe something happened.
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May 15 2021, 05:53 PM
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#41
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Founder Group: Chairman Posts: 14432 Joined: 8-February 04 Member No.: 1 |
It's just possible something happened....
https://www.hou.usra.edu/meetings/lpsc2017/pdf/2839.pdf "Survey mode. Initial observations will be performed on an abraded patch in survey mode. The laser will fire raster over a 7x7 mm area with 200μm spacing to gen- erate 1225 spectra arranged in a 35x35 point grid. A Raman/fluorescence spectrum is acquired within 1 sec at each point. These spectra can be averaged together to get bulk organic/mineral abundances over the entire scanned area." |
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May 15 2021, 06:01 PM
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#42
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Member Group: Members Posts: 180 Joined: 31-January 05 From: Brittany (France) Member No.: 164 |
I don't see it 15 minutes earlier. Maybe something happened. Thank you Deimos, you are right. Maybe some turret's hardware foot print ? (from sherloc ACI itself ? ; by the way, I presume we see three laser holes on the right of larges pictures). -------------------- Erwann |
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May 15 2021, 06:11 PM
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#43
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Member Group: Members Posts: 180 Joined: 31-January 05 From: Brittany (France) Member No.: 164 |
It's just possible something happened.... https://www.hou.usra.edu/meetings/lpsc2017/pdf/2839.pdf "Survey mode. Initial observations will be performed on an abraded patch in survey mode. The laser will fire raster over a 7x7 mm area with 200μm spacing to gen- erate 1225 spectra arranged in a 35x35 point grid. A Raman/fluorescence spectrum is acquired within 1 sec at each point. These spectra can be averaged together to get bulk organic/mineral abundances over the entire scanned area." A 35 x 35 point grid ! Doug thank you. that is certainly the 'fabric', and on the right it's probably 3 laser holes from chemcam... -------------------- Erwann |
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May 16 2021, 05:48 AM
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#44
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Senior Member Group: Members Posts: 2428 Joined: 30-January 13 From: Penang, Malaysia. Member No.: 6853 |
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May 16 2021, 06:40 AM
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#45
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Senior Member Group: Members Posts: 1084 Joined: 19-February 05 From: Close to Meudon Observatory in France Member No.: 172 |
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