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Contains:  Sh2-155, VdB155
Getting plate-solving status, please wait...
Cave Nebula, 


            Adam Landefeld
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Cave Nebula

Technical card

Dates:Oct. 5, 2019Oct. 6, 2019Oct. 26, 2019

Astrodon E-Series Tru-Balance [B]: 14x240" (gain: 174.00) bin 1x1
Astrodon E-Series Tru-Balance [G]: 16x240" (gain: 174.00) bin 1x1
Astrodon E-Series Tru-Balance [R]: 17x240" (gain: 174.00) bin 1x1
Astrodon Ha 3nm: 265x240" (gain: 174.00) bin 1x1

Integration: 20.8 hours

Avg. Moon age: 14.32 days

Avg. Moon phase: 36.58% job: 3054493

RA center: 22h 57' 14"

DEC center: +62° 29' 3"

Pixel scale: 2.395 arcsec/pixel

Orientation: -89.665 degrees

Field radius: 0.973 degrees

Resolution: 2377x2981

Data source: Backyard


This started out as SHO but I had a very hard time getting pleasing color out of it. So I bailed and used a (barely sufficient) amount of RGB I had captured to turn it into HaRGB.



Adam Landefeld
License: None (All rights reserved)


  • Final
    Cave Nebula, 


            Adam Landefeld


Description: A bit more noise reduction and reduced the blue halos

Sky plot

Sky plot


Cave Nebula, 


            Adam Landefeld