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>From: Darren Gallant <address@hidden> >Organization: UCAR/JOSS >Keywords: 200207111918.g6BJIGa29261 McIDAS AREA calibation Darren, >Ok. Thanks. So what is the correction for deep space made to visible >imagery by CSU and SSEC? If there is no noise in the image, space would produce zero counts in the sensor. This will translate to zero brightness, zero albedo, etc. Tom