My Assistant
Are these the real Martian colors? |
Aug 7 2012, 03:11 PM
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![]() Junior Member ![]() ![]() Group: Members Posts: 50 Joined: 14-January 07 From: France Member No.: 1602 |
We've just got the first color picture from MSL today
http://mars.jpl.nasa.gov/msl/multimedia/images/?ImageID=4282 if I understood it well, this is the first time ever that a real color camera has been sent to the Red planet. Something is nagging me though, and certainly this is here in UMSF that I will get the correct and definitive answer. Since the 70s and the Viking missions, there's always been debates about the real color of the surface and skies of Mars. They had indeed come up with funny results during the Viking missions with nearly blue skies! Then came the MERs, and the pictures were, and still are (go Oppy go!), taken through three filters, and then it's all a question of mixing all this together (by now you must have guessed that I am neither a photographer nor a photoshoper!). But as often seen here on this site, everyone has then hers or his own interpretation when it comes to the final result. I have indeed seen here much better looking Martian pics than on the MER site (sometimes, not always) All this to say that up until this morning, we weren't 100% sure that what we were seing was the real Mars, in its true colors but a very close aproximation. Correct? So my question is this: is this picture from MSL the very first one to show us the real Martian colors?? Thanks. |
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Nov 1 2015, 01:07 AM
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Member ![]() ![]() ![]() Group: Members Posts: 890 Joined: 18-November 08 Member No.: 4489 |
bobby
if you watched the movie "the Martian " the color is pretty on the spot for the soil and rocks one of the issues with the MSL chart and the "sun dial" is the dust covers them |
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Nov 1 2015, 07:20 AM
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#3
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Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 2558 Joined: 13-September 05 Member No.: 497 |
if you watched the movie "the Martian " the color is pretty on the spot for the soil and rocks Hmmm. Well, perhaps, but if you read http://io9.com/the-best-effects-in-the-mar...nt-s-1734941505 QUOTE But what does “looked Martian” actually mean? Well, MPC went straight to the source. “We looked at a lot of the NASA photos from the rovers - some of them from Mars - and there are interesting colors you get in there,” he said. “But a lot of the time it just looked like an overcast day in a desert on Earth.” Instead Ridley Scott wanted all different colors in the skies at all different times. “Sometimes more green-ish, sometimes it more like a coppery or bronze-y color and so we just had to figure out what the color was going to be and what the right mood was going to be for Ridley,” Langlands said. I loved the movie but I'm not sure I'd use it as a model for accurate color. For example, I was unimpressed by the sunsets. Also, "some of them from Mars"? -------------------- Disclaimer: This post is based on public information only. Any opinions are my own.
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MERovingian Are these the real Martian colors? Aug 7 2012, 03:11 PM
Deimos Well, it is known that Bayer filters hold the magi... Aug 7 2012, 04:51 PM
RoverDriver QUOTE (Deimos @ Aug 7 2012, 09:51 AM) Wel... Aug 7 2012, 05:02 PM
ugordan QUOTE (Deimos @ Aug 7 2012, 06:51 PM) Wel... Aug 7 2012, 09:43 PM
RoverDriver QUOTE (ugordan @ Aug 7 2012, 02:43 PM) Th... Aug 7 2012, 11:33 PM
ugordan QUOTE (RoverDriver @ Aug 8 2012, 01:33 AM... Aug 8 2012, 07:15 AM
RoverDriver QUOTE (ugordan @ Aug 8 2012, 12:15 AM) On... Aug 8 2012, 07:22 AM
ugordan QUOTE (RoverDriver @ Aug 8 2012, 09:22 AM... Aug 8 2012, 07:43 AM
Deimos QUOTE (ugordan @ Aug 8 2012, 07:43 AM) I ... Aug 8 2012, 08:27 AM
RoverDriver QUOTE (ugordan @ Aug 8 2012, 12:43 AM) I ... Aug 12 2012, 07:49 PM
siravan QUOTE (ugordan @ Aug 8 2012, 02:43 AM) I ... Aug 12 2012, 08:17 PM
ugordan Yes, yes, I know about hazcams (or indeed all came... Aug 12 2012, 08:24 PM
siravan There is a sentence in the Mastcam description htt... Aug 12 2012, 10:02 PM
ugordan I think that's rather some hardware/software c... Aug 12 2012, 10:08 PM
Deimos Note that Mastcam thumbnails are 8x8 times smaller... Aug 12 2012, 11:28 PM
MERovingian Alas, I was born a good hundred years too early fo... Aug 7 2012, 06:18 PM
machi True colors is relative concept. I don't know ... Aug 7 2012, 09:32 PM
lyford Perceived color is such a complex interplay of ele... Aug 7 2012, 09:35 PM
elakdawalla I like that underwater analogy, it's very good... Aug 7 2012, 09:42 PM
imipak See also:
Nagel, Thomas: "What Is It... Aug 7 2012, 09:45 PM
JohnVV After years of working in color photo darkrooms
I... Aug 7 2012, 09:48 PM
fredk QUOTE (JohnVV @ Aug 7 2012, 09:48 PM) I c... Aug 12 2012, 06:21 PM
Malmer QUOTE (fredk @ Aug 12 2012, 08:21 PM) As ... Aug 15 2012, 10:10 AM
Explorer1 And of course, even if one was 'standing on Ma... Aug 8 2012, 12:33 AM
Bjorn Jonsson QUOTE (Explorer1 @ Aug 8 2012, 12:33 AM) ... Aug 8 2012, 12:54 AM
Explorer1 And our pictures from the lunar surface look just ... Aug 8 2012, 03:45 AM
dvandorn QUOTE (Explorer1 @ Aug 7 2012, 10:45 PM) ... Aug 8 2012, 04:00 AM
djellison FWIW - accounting for the dust cover - it looks pr... Aug 8 2012, 06:19 AM
dvandorn This discussion reminds me very much of one of the... Aug 21 2012, 03:36 AM
mcaplinger MMM uses plain vanilla JPEG with either 4:4:4 or 4... Aug 21 2012, 04:40 AM
Bobby Richardson A wonderful, and informative, discussion; and some... Oct 31 2015, 10:02 AM
elakdawalla QUOTE (mcaplinger @ Oct 31 2015, 11:20 PM... Nov 1 2015, 09:37 PM
Explorer1 Maybe they also looked at the test images taken on... Nov 1 2015, 07:43 AM
scalbers I also thought the daytime sky was too blue, at le... Nov 15 2015, 06:50 PM
Herobrine QUOTE (scalbers @ Nov 15 2015, 01:50 PM) ... Nov 15 2015, 08:10 PM
Gerald Here a version with a color-corrected Sol 1157 MAH... Nov 15 2015, 08:45 PM
scalbers I go more for the colors (and intensities) in my r... Nov 15 2015, 09:38 PM![]() ![]() |
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