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Dedicated CCD Cameras and Image Processing Discuss the use of dedicated CCD cameras that are designed strictly for Astrophotography, and the techniques used in processing the images from these types of cameras.

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Old 11-07-2007
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Question Technical Related regarding CCD Sensor...

Hi all....

This is a question related to CCD sensor .....

I am going to work on CCD sensors shortly....I have read in all specifications regarding Readout Noise and only in KODAK specification Readout Noise is expressed in terms on "lsb".....(2.5 lsb whereas in LEICA it was given as 25e- and Readout Noise is expressed in e-)

what does this "lsb" refer to.....


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Old 11-08-2007
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if i remeber my electronics its least significant bit and there also msb most significant bit .
prob a way to count the memory registers in the cmos or somehing would have to see it
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