Messenger Venus flyby images |
Messenger Venus flyby images |
May 29 2015, 09:14 PM
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#1
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Member Group: Members Posts: 714 Joined: 3-January 08 Member No.: 3995 |
Regarding the few images released after the 6/5/2007 Messenger flyby of Venus:
http://photojournal.jpl.nasa.gov/catalog/PIA10124 The image caption states that 614 images were acquired. Are these available? After all these missions, there is still a lack of (available) visible-light (non-UV) images of the 2nd rock. |
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Jun 1 2015, 04:28 PM
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#2
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Administrator Group: Admin Posts: 5172 Joined: 4-August 05 From: Pasadena, CA, USA, Earth Member No.: 454 |
That version did not correct for the nonsquareness of the pixels, so looks oval (and yellow). I like this version of the Mariner 10 global by Mattias Malmer. Also, here is a color (yes, color) view of Venus from the MESSENGER flyby data, processed by Gordan Ugarkovic.
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Jun 2 2015, 02:48 AM
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#3
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Member Group: Members Posts: 714 Joined: 3-January 08 Member No.: 3995 |
Thanks everyone for the images and links. But this:
is a gorgeous view of the planet. This isn't merely one of the many false-colored treatments and renderings I've seen throughout my life. This looks as if one is seeing Venus in person through a porthole in all its blank, yet spectacular and real glory. The understated appearance makes the planet even more mysterious and foreboding. Too bad the globe doesn't fit within the frame. I may try to reconstruct the missing parts in a photo editor. |
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Jun 2 2015, 06:31 PM
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#4
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Senior Member Group: Members Posts: 2530 Joined: 20-April 05 Member No.: 321 |
Here's my best image of Venus, taken with a Celestron 6se last month:
Amateurs have turned up some very impressive results in UV and IR, but in visible light, there's not much difference between so-so, pretty good, and the best efforts. I've played around with projecting this into a map, then projecting the map back into a sphere to create a full Venus image, but one has to make a good model with Hapke parameters to do that right. And then, you could get a nice full Venus image. Which, to spoil the surprise, is going to be a white circle. You may as well take a Voyager image of Uranus and desaturate the color away and you'll get almost the same result. |
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