Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  NGC 281
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NGC 281 PacMan Nebula, 



    
        

            Connolly33
NGC 281 PacMan Nebula
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NGC 281 PacMan Nebula

Technical card

Imaging telescopes or lenses: Celestron 11 in RASA

Imaging cameras: DWO ASI 1600MM Cooled

Mounts: Celestron CGEM DX

Guiding cameras: Starlight Xpress Lodestar guider (mono)

Software: PHD Guiding  ·  Photoshop

Filters: Sulfur II  ·  Hydrogen Alpha filter  ·  OIII  ·  Hutech IDAS LPS V4 Light pollution filter 2"


Dates:Sept. 20, 2017

Frames: 200x300"

Integration: 16.7 hours

Avg. Moon age: 0.29 days

Avg. Moon phase: 0.09%


Basic astrometry details

Astrometry.net job: 1738921

RA center: 0h 52' 52"

DEC center: +56° 39' 7"

Pixel scale: 2.523 arcsec/pixel

Orientation: 147.372 degrees

Field radius: 0.464 degrees


Resolution: 937x936

Locations: Backyard, Roseville MN, Roseville, MN, United States

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