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Contains:  NGC 281, The star ηCas
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Pacman - NGC281 - HaRGB, 





    
        

            Arno Rottal
Pacman - NGC281 - HaRGB

Pacman - NGC281 - HaRGB

Technical card

Resolution: 3238x2422

Dates:Oct. 24, 2015Aug. 12, 2018

Frames:
Baader Planetarium B 36mm: 10x600" bin 1x1
Baader Planetarium G 36mm: 11x600" bin 1x1
Ha 12nm: 7x1200" -25C bin 1x1
Baader Planetarium R 36mm: 11x600" bin 1x1

Integration: 7.7 hours

Darks: ~40

Flats: ~40

Bias: ~40

Avg. Moon age: 6.29 days

Avg. Moon phase: 44.44%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2199955

RA center: 13.223 degrees

DEC center: 56.643 degrees

Pixel scale: 2.694 arcsec/pixel

Orientation: 88.541 degrees

Field radius: 1.513 degrees

Locations: Garden Observatory, Schwechat, Lower Austria, Austria

Data source: Backyard

Comments

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Sternfreund
Arno Rottal
License: None (All rights reserved)
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Pacman - NGC281 - HaRGB, 





    
        

            Arno Rottal