Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent Nebula  ·  LBN 203  ·  NGC 6888  ·  Sh2-105
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NGC6888  The Crescent Nebula   -  6.3 hours OSC, John Jennings
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NGC6888 The Crescent Nebula - 6.3 hours OSC

Getting plate-solving status, please wait...
NGC6888  The Crescent Nebula   -  6.3 hours OSC, John Jennings
Powered byPixInsight

NGC6888 The Crescent Nebula - 6.3 hours OSC

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Description

*Revised this image with different processing flow

EXPTIME     = 22800 / Total luminance exposure time in seconds.      
LUM_EXP     = 600 / Average luminance exposure time.               
LUM_CNT     = 38 / Luminance images combined.                     
LUM_DARK    = 20 / Darks used for luminance.                      
LUM_FLAT    = 25 / Flats used for luminance.                      
LUM_BIAS    = 0 / Flat-darks used for luminance.                 
LUM_TEMP    = -5 / Set temperature used for luminance.

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NGC6888  The Crescent Nebula   -  6.3 hours OSC, John Jennings

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