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Crab Nebula, 





    
        

            Miles Zhou

Technical card

Imaging telescope or lens:Sky-Rover 130APO

Imaging camera:QHYCCD QHY 9M

Filter:BAADER H Alpha 7nm

Resolution: 716x557

Dates:Jan. 29, 2013March 14, 2013

Frames:
5x600" -20C bin 1x1
15x300" -20C bin 2x2
BAADER H Alpha 7nm: 3x600" -25C bin 1x1

Integration: 2.6 hours

Darks: ~11

Flats: ~11

Bias: ~11

Avg. Moon age: 9.80 days

Avg. Moon phase: 51.14%

Astrometry.net job: 120884

Locations: Hangzhou, Hangzhou, Zhejiang, China

Description

Messier 1
by QHY9+iEQ-45 on Jan. 29, 2013
(HaL)RGB Composition
L: 5x600s
RGB: 5x300s each
Ha: 3x600s

Comments

Author

mileszhou
Miles Zhou
License: None (All rights reserved)
1700
Like

Revisions

  • Crab Nebula, 





    
        

            Miles Zhou
    Original
  • Final
    Crab Nebula, 





    
        

            Miles Zhou
    B

Histogram

Crab Nebula, 





    
        

            Miles Zhou