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Contains:  M 82, Bode's nebulae, NGC 3034
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m 82 (NGC 3034), 





    
        

            *philippe Gilberton
m 82 (NGC 3034)

m 82 (NGC 3034)

Technical card

Resolution: 3072x3072

Dates:March 26, 2019May 7, 2019

Frames:
Astronomik Halpha - 12 nm: 12x300" (gain: 139.00) -30C bin 1x1
Hutech IDAS LPS D1: 6x180" (gain: 139.00) -32C bin 1x1
Hutech IDAS LPS D1: 20x60" (gain: 139.00) -32C bin 1x1
ZWO LRGB Filter-Set 1.25": 15x180" (gain: 139.00) -32C bin 1x1

Integration: 2.4 hours

Darks: ~20

Flats: ~20

Avg. Moon age: 11.56 days

Avg. Moon phase: 36.98%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 19.00

Mean FWHM: 5.67

Temperature: 5.00

Astrometry.net job: 2983162

RA center: 9h 55' 54"

DEC center: +69° 41' 20"

Pixel scale: 0.558 arcsec/pixel

Orientation: 357.523 degrees

Field radius: 0.337

Locations: backyard, gévezé, Bretagne, France

Data source: Backyard

Comments

Author

philippe_gilberton
*philippe Gilberton
License: None (All rights reserved)
320
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Revisions

  • m 82 (NGC 3034), 





    
        

            *philippe Gilberton
    Original
  • m 82 (NGC 3034), 





    
        

            *philippe Gilberton
    B
  • Final
    m 82 (NGC 3034), 





    
        

            *philippe Gilberton
    C

B

Halpha color layer added

C

reprocessed with less star saturation

Sky plot

Sky plot

Histogram

m 82 (NGC 3034), 





    
        

            *philippe Gilberton