Unfortunately I don't know the answers, so I can only speculate here. I don't think there's anything wrong with the camera's image sensors or filter 7 even though these defects appear only when they used that filter. More likely errors occured in transceiving or post processing/formatting of filter 7 images from this particular sol.
doney wrote:
What's really odd is that JPL took several photos of this same area with different filters. I wonder what they were looking for? I guess they use different filters so planetary geologists can distinguish between various surface features and rocks. Most of the time they seem to take photos of one spot with several filters before moving on.
Thanks Humanoid! Can you please explain the dead pixels? Are there dead pixels in the camera? Or, has someone created dead pixels in the photos? (Which would explain the variations in other photos) I would think that if there are dead pixels in the camera's ccd, we would see dead pixels in all the photos, in the same place. (Similar to dead pixels in a computer monitor, or even your digital camera) I find it odd that there would be so many dead pixels in one spot. Wouldn't be eaiser for JPL to "fill in" these areas so we wouldn't speculate? Maybe that's what JPL wants us to do! Speculate and pass it around? What's really odd is that JPL took several photos of this same area with different filters. I wonder what they were looking for?
Most probably dead pixels. The whole image is full of them and the "object" has slightly different appearance in another image taken prior to the one in question, but using same camera filter- L7. Good find doney
This object looks like a rock in several photos. This photo shows something totally different, with an apparent structure. Would anyone like to take a guess? Don't be shy, give some feedback!