Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  M 81  ·  NGC 3031
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NGC3031 M81 GX (Uma) Bodes Nebula - 3 hours OSC, John Jennings
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NGC3031 M81 GX (Uma) Bodes Nebula - 3 hours OSC

Getting plate-solving status, please wait...
NGC3031 M81 GX (Uma) Bodes Nebula - 3 hours OSC, John Jennings
Powered byPixInsight

NGC3031 M81 GX (Uma) Bodes Nebula - 3 hours OSC

Equipment

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Acquisition details

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Description

HISTORY       1   Stacking method SIGMA CLIP AVERAGE                                  
HISTORY       2   De-mosaic bayer pattern used RGGB                                   
HISTORY       3   Colour conversion: AstroSimple interpolation.                       
EXPTIME     = 10800 / Total luminance exposure time in seconds.      
LUM_EXP     = 600 / Average luminance exposure time.               
LUM_CNT     = 18 / Luminance images combined.                     
LUM_DARK    = 20 / Darks used for luminance.                      
LUM_FLAT    = 40 / Flats used for luminance.                      
LUM_BIAS    = 0 / Flat-darks used for luminance.                 
LUM_TEMP    = -5 / Set temperature used for luminance.            

QHY268C HiGain Mode  
Gain 60 Offset 30

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NGC3031 M81 GX (Uma) Bodes Nebula - 3 hours OSC, John Jennings