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Contains:  Great Nebula in Andromeda, M 110, M 31, M 32, NGC 205, NGC 221, NGC 224
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M31 LRGB w/Ha, 


            Jeremy Seals
M31 LRGB w/Ha
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M31 LRGB w/Ha

Technical card

Dates:Aug. 23, 2014

Astrodon Gen 2 Series E LRGB: 38x300" bin 1x1
Astrodon Gen 2 Series E LRGB: 42x180" bin 2x2
Ha 5nm: 6x600" bin 2x2

Integration: 6.3 hours

Avg. Moon age: 27.65 days

Avg. Moon phase: 3.95%

Basic astrometry details job: 350753

RA center: 0h 42' 29"

DEC center: +41° 16' 15"

Orientation: -90.569 degrees

Field radius: 1.251 degrees

Resolution: 3127x2359

Locations: My Backyard, San Antonio, Texas, United States


I normally avoid trying to take broadband pictures from my house because of light pollution, but I took these trying out Sequence Generator Pro this week. It turned out better than I thought it would with all of the shopping center lights a couple of miles away.



Jeremy Seals
License: None (All rights reserved)


  • M31 LRGB w/Ha, 


            Jeremy Seals
  • M31 LRGB w/Ha, 


            Jeremy Seals
  • Final
    M31 LRGB w/Ha, 


            Jeremy Seals

Sky plot

Sky plot


M31 LRGB w/Ha, 


            Jeremy Seals