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ALFOSC Flat field

Flat fields at BVRI filters with gray scale cuts set to +-3% of the median level. Combined images have about 30000 counts and are combined form five dome flats.


B-band (filter B#74) 30.9.2004 Click here to see large image.


V-band (filter V#75) 30.9.2004 Click here to see large image.


R-band (filter R#76) 30.9.2004 Click here to see large image.


I-band (filter i#12) 30.9.2004 Click here to see large image.