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Contains:  M 106, NGC 4258, NGC 4248, NGC 4232, NGC 4231
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M106, 





    
        

            David Andra
M106

M106

Technical card

Resolution: 1571x1289

Dates:May 12, 2019

Frames:ZWO 36mm filter set (LRGB + narrow band): 252x120" (gain: 150.00) -15C bin 1x1

Integration: 8.4 hours

Darks: ~25

Flats: ~25

Bias: ~50

Avg. Moon age: 7.88 days

Avg. Moon phase: 55.31%

Bortle Dark-Sky Scale: 7.00

Temperature: 20.00

Astrometry.net job: 2739631

RA center: 184.707 degrees

DEC center: 47.287 degrees

Pixel scale: 1.807 arcsec/pixel

Orientation: 95.840 degrees

Field radius: 0.510 degrees

Locations: Backyard (Bortle 6-7), Norman, OK, United States

Data source: Backyard

Description

Five hours luminance with 60s subs, 60 minutes each RGB with 120s subs, 2 hours Ha with 300s subs. Captured over three nights in early May 2019. Average wind 10 mph.

Comments

Author

dandra
David Andra
License: None (All rights reserved)
160
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Revisions

  • M106, 





    
        

            David Andra
    Original
  • Final
    M106, 





    
        

            David Andra
    B

Sky plot

Sky plot

Histogram

M106, 





    
        

            David Andra