Contains: M 27, Dumbbell nebula, NGC 6853, The star 14Vul
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Technical card

Resolution: 1800x1350

Dates: July 29, 2012May 27, 2017May 28, 2017

Frames:
Baader Planetarium 7nm H-Alpha: 16x900" -25C bin 1x1
Baader Planetarium OIII 8.5nm: 20x900" -25C bin 1x1
Baader Planetarium UV/IR Cut Filter: 15x600" -25C bin 1x1

Integration: 11.5 hours

Avg. Moon age: 5.29 days

Avg. Moon phase: 32.67%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 1643961

RA center: 299.900 degrees

DEC center: 22.716 degrees

Pixel scale: 1.689 arcsec/pixel

Orientation: 88.224 degrees

Field radius: 0.528 degrees

Locations: Backyard Observatory, Tarnobrzeg, Poland

Comments

Author

Jacek Bobowik
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M27, 






    Jacek Bobowik