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Contains:  M 52, NGC 7654, Bubble nebula, NGC 7635
Getting plate-solving status, please wait...
Bubble Nebula, m52, 


            Greg Watkins
Bubble Nebula, m52

Bubble Nebula, m52

Technical card

Resolution: 3070x2923

Dates:Sept. 25, 2018Sept. 28, 2018

Astrodon 5 nm HA: 9x1200" -20C bin 1x1
IDAS LPS D1: 36x30" -20C bin 1x1
Orion Extra Narrowband Filter OIII 1.25": 5x900" -20C bin 1x1

Integration: 4.5 hours

Darks: ~13

Flats: ~30

Flat darks: ~30

Bias: ~150

Avg. Moon age: 16.60 days

Avg. Moon phase: 93.96% job: 2281234

RA center: 23h 21' 40"

DEC center: +61° 16' 12"

Pixel scale: 1.133 arcsec/pixel

Orientation: 90.461 degrees

Field radius: 0.667

Locations: Home, Vancouver, WA, United States

Data source: Backyard



Greg Watkins
License: Attribution Creative Commons

Sky plot

Sky plot


Bubble Nebula, m52, 


            Greg Watkins