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Contains:  Helix nebula, NGC 7293
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NGC 7293 - The Helix Nebula   HOO, 


            Paul Borchardt
NGC 7293 - The Helix Nebula   HOO

NGC 7293 - The Helix Nebula HOO

Technical card

Resolution: 3000x2400

Dates:Sept. 12, 2018Sept. 13, 2018

Astronomik Ha 6nm 1.25": 22x300" (gain: 75.00) -15C bin 1x1
Astronomik Oiii 6nm 1.25": 12x300" (gain: 75.00) -15C bin 1x1

Integration: 2.8 hours

Darks: ~20

Flats: ~20

Avg. Moon age: 3.54 days

Avg. Moon phase: 13.77% job: 2299472

RA center: 337.432 degrees

DEC center: -20.829 degrees

Pixel scale: 1.143 arcsec/pixel

Orientation: 4.262 degrees

Field radius: 0.610 degrees

Locations: Blackhawk Park, De Soto, Wisconsin, United States

Data source: Backyard



Paul Borchardt
License: None (All rights reserved)

Sky plot

Sky plot


NGC 7293 - The Helix Nebula   HOO, 


            Paul Borchardt

In these public groups

Milwaukee Astronomical Society