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Contains:  M 27, Dumbbell nebula, NGC 6853
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Ha-O3 M27 RGB Stars, 


            Bill McLaughlin
Ha-O3 M27 RGB Stars

Ha-O3 M27 RGB Stars

Technical card

Resolution: 2748x2308

Dates:July 24, 2019

Astrodon 3nm Ha: 37x900" bin 1x1
Astrodon 3nm OIII: 38x900" bin 1x1
Astrodon B Gen.2 E-series 36mm: 16x300" bin 1x1
Astrodon G Gen.2 E-series 36mm: 16x300" bin 1x1
Astrodon R Gen.2 E-series 36mm: 15x300" bin 1x1

Integration: 22.7 hours

Avg. Moon age: 21.63 days

Avg. Moon phase: 55.45% job: 2859278

RA center: 299.908 degrees

DEC center: 22.724 degrees

Pixel scale: 0.641 arcsec/pixel

Orientation: 270.008 degrees

Field radius: 0.320 degrees

Locations: Raptor Ridge Observatory, Powell Butte, Oregon, United States

Data source: Backyard



Bill McLaughlin
License: None (All rights reserved)

Sky plot

Sky plot


Ha-O3 M27 RGB Stars, 


            Bill McLaughlin