<<PREVIOUS - HOME - CONTENTS - NEXT>>
FASTAR MESSIER INDEX - New

Fastar

SBIG ST-237 Flat Frame

 
Dark Frame 8 Median

CCD flat calibration frame: 8 - 30 seconds flat frames, normalize median combined in AIP4WIN by Berry and Burnell. Taken at -15 Degrees C. Notice the nonlinear response accross CCD.

Statistics
Avg 423.247
Dev 37.350
Max 525.000
Min 300.000

Line Profile of SBIG ST-237 Flat Frame

Flat Frame Lime Profile


Use Test patterns to calibrate monitor brightness, contrast, height and width