M48 Open Cluster

amateur astronomy
and
astrophotography

 

    ACQUISITION AND PROCESSING DETAILS

placeholder Object: M48
Constellation Hydra
Date: 12/13/2004
Location: Tierra Verde, Florida
Weather: Cool, Poor Seeing, Some Wind
Instrument: Celestron NexStar 11 GPS @ F6.3
Mount: Celestron NexStar 11 GPS
Guiding: Internal
Camera: SBIG ST-2000XM - CFW-8
Filters: SBIG LRGB
. Software: MaxIm/DL, The Sky 6, ASCOM POTH
Exposures: L: 5x300 seconds @ 1X1 Binning
R: 3x300 seconds @ 1x1 Binning
G: 3x150 seconds @ 1x1 Binning
B: 3x225 seconds @ 1x1 Binning 
Processing: PhotoShop CS, Images Plus
Remarks: Image reduced 33% for Web display.

 


Monitor Calibration Scale

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