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Contains:  Pelican nebula, IC 5070, The star 57Cyg, The star 56Cyg
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Pelican nebula, 





    
        

            Pekka Simell
Pelican nebula

Pelican nebula

Technical card

Resolution: 3328x2480

Dates:Sept. 4, 2013

Frames:Baader Planetarium Baader 2" Narrowband Set: 14x400" -20C bin 1x1

Integration: 1.6 hours

Darks: ~20

Flats: ~20

Flat darks: ~20

Bias: ~20

Avg. Moon age: 28.58 days

Avg. Moon phase: 1.03%

Bortle Dark-Sky Scale: 7.00

Temperature: 9.00

Astrometry.net job: 94789

RA center: 312.695 degrees

DEC center: 44.351 degrees

Pixel scale: 1.226 arcsec/pixel

Orientation: 179.872 degrees

Field radius: 0.707 degrees

Locations: Koiratarhan torni, Vantaa, Finland

Description

Ha 14x400 s b1
OIII 20x400s b2
SII 20x400s b2
Dates: 27.8. and 4.9.2013

Comments

Author

PSI
Pekka Simell
License: None (All rights reserved)
1321
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Pelican nebula, 





    
        

            Pekka Simell