Human Skull on Mars, page 7


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reply posted on 28-5-2008 @ 10:05 PM by sarcastic
reply to post by ArMaP


I think this is beside the point.

Making the photos most clear and crisp does not appear to be what's going on by the people who put out Mars photos.

NASA either adds red or blue color or turns everything to grey mud from what I'm seeing Beamer displaying.

I wish I knew more about photoshop.


reply posted on 29-5-2008 @ 02:36 AM by ArMaP
reply to post by sarcastic



You don't need to know a thing about Photoshop, you just need to know about photography, especially digital photography.

And that is the problem with many people, they accuse NASA of changing the photos without knowing how the photos are taken or without knowing how things work.

Knowing something about geology would help, also, when we are talking about geological features.

Believing in what someone says just because they talk against NASA is not the best way of knowing the truth, that is just a way of being deceived.


reply posted on 15-6-2008 @ 05:02 PM by bigfatfurrytexan
reply to post by ArMaP



We have all seen what look's like obvious attempts at deceit. Most of the moon photo's from the Apollo missions, look awfully similar to the sickly green moon model that Zorgon show's on the Pegasus site. And the level of precision....

Honestly, makes you wonder why they don't use a regular old HP digital camera. Wouldn't that be nice? I mean, the infrared camera is important and all...but i wouldn't mind photo's that we can relate to. Even if it is just a 5 or 6 mp variety. From a lander or rover, that would be JUST fine.


reply posted on 21-6-2008 @ 09:33 AM by ArMaP
Originally posted by sarcastic
In my grandmother's family album there are pictures going back to the 1840's. They didn't have color back then everything was brown.

That is great, you probably have photos made with several different methods, like daguerreotypes, colloidal emulsions (my sister got a 95% score on her last year of photography at the university because she re-created the colloidal process on painted paper) and other less know methods, there were many at the beginning.

Some of the photos were brown (sepia) because it was a method that transformed the silver of the photo into silver sulfide, and this is much more resistant to the passing of time.

Those photographs look better in quality than the stuff NASA has put out from the Phoenix Project already because everything looks black or pebbly.
Those photos were probably taken with very long exposures, something like 3 to 5 minutes was common with the first photos, and even after photography became more widespread, a 30 seconds exposure was normal.

Also, the negatives (or sometimes positives, depending on the method) were very large when compared to present day photos and to digital processes.

The photos taken by machines lack the knowledge of the photographer, and automatic settings can not rival a good photographer, and family photos may have been adjusted at the developing process and/or after the print was made, these things are not possible with the robotic photographers on Mars (or anywhere else).

I don't think they know how to take pictures or they're not trying very hard.
They obviously know how to take photos, but it depends on what is the mission's goal.

If their primary objective was to take photos then they could have equipped the lander with a better camera that would take large, high quality photos.

But then they would have the problem of sending all that data back to Earth, so they should have a different method of sending the data and a large on-board storage.

Also, something that most people forget (or don't know) is that the Sun light on Mars is much weaker than what we get on Earth (something like 60% of the what we have on Earth), and that is one more reason why the photos on Mars sometimes are too dark, Mars is really slightly darker than Earth.


reply posted on 19-7-2008 @ 03:01 PM by vze2xjjk
reply to post by ArMaP



The white letters are positive image pics and the black letters are the Negative image pics. The faces would be in these cases several yards or less than 30 feet away as they surround the rover in their usual curiousity(sol 44 Spirit),yet they ONLY appear in the relatively flat bland background ofthe hillside when highlighted and stretching the pixelation to yield definite shapes of faces/heads staring at rover. The hill has to be at least a half a mile away and more realisticallya full mile or more,yet the zoom makes the faces appear much larger,since the far-focus of the hill on the horizon is blocked outonly partially by animal faces there is no SEVERE BLUR effect...so the animals aren't SO CLOSE in this case as to mess with the focus.The cam is able to shoot around/thru them with minimal loss of qualty.I requested pan cam shoot at the height of 5 ft from the ground to simulate the average Earth human standing there,where the height of the eyes is 5 ft above ground.


reply posted on 19-7-2008 @ 03:40 PM by ArMaP
reply to post by vze2xjjk



Sorry, I don't understand it.

Are you saying that the faces appear closer because of the zoom and that they are not as far as the hills?

Does that happen in other photos or just in this photo?

And why do you say that the camera can shoot around/though the faces? What explanation do you have for that?



reply posted on 19-7-2008 @ 07:48 PM by ArMaP
reply to post by vze2xjjk



OK, I understand it now. Sorry for asking for a clarification, but I sometimes have a little difficulty understanding sentences written in a less "text-book" way, as I never had English classes I never learnt how to create the sentences, so I do not understand all the subtleties of sentence writing, although I know the words.

And although I do not agree with faces, I agree with your explanation, a object near the camera, specially a moving object, would appear blurred, but I think that the way the Rovers' cameras are made would show an object at 30 feet as focused as an object at one mile.

In fact, if you look at the photo you will see that the rocks near the rover are more focused than the background, and that is even visible in this colour version that I just made with the L4, L5 and L6 versions of the left camera, corresponding more or less to red, green and blue.



Full size image here


reply posted on 19-7-2008 @ 08:38 PM by vze2xjjk
reply to post by ArMaP



I took the same hill section with your improved color version. You have some fans.
The very tiny reduction is useful.


reply posted on 29-7-2008 @ 01:02 PM by vze2xjjk
reply to post by ArMaP


Each pic is not one click alone,but the frames overlap,taken in rapid succession.You misread the word "optimal" 1.5 meters to infinity as a lower limit.The animals are NOT all as close as that 1.5 meters(roughly 6 feet)distant from pan cam.The animals are spread out widely dispersed in all four and a half years (Earth Years) away from the rover/camera on a mast.


reply posted on 29-7-2008 @ 05:47 PM by ArMaP
Originally posted by vze2xjjk
reply to
post by ArMaP


Each pic is not one click alone,but the frames overlap,taken in rapid succession.You misread the word "optimal" 1.5 meters to infinity as a lower limit.The animals are NOT all as close as that 1.5 meters(roughly 6 feet)distant from pan cam.The animals are spread out widely dispersed in all four and a half years (Earth Years) away from the rover/camera on a mast.

So, you think that all the the photos are multi-exposures? That is an interesting idea (and would explain the blurriness of hypothetical moving objects), but why would they use multi-exposures? Just to show the moving objects blurred?

I did not misread the word "optimal", as far as I know there is only one way of reading "optimal". If the optimal focus is from 1.5 metres (that's 4.91 feet) to infinity that means that things at a distance of more than 1.5 metres are completely focused, things closer may still be somewhat focused, but the closer they are the less focused they will appear.

Sorry, but I do not understand what you are saying in the next sentence.

What do you mean by "The animals are spread out widely dispersed in all four and a half years (Earth Years) away from the rover/camera on a mast."? In what does the four and a half years change the way a hypothetical animal would appear on a photo taken by the rovers?
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