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Cave Nebula (HaRGB), 





    
        

            John Renaud
Cave Nebula (HaRGB)

Cave Nebula (HaRGB)

Technical card

Resolution: 2582x2047

Dates:Oct. 6, 2018Oct. 7, 2018Oct. 10, 2018Oct. 12, 2018Oct. 14, 2018Nov. 2, 2018Nov. 13, 2018Nov. 14, 2018

Frames:
Astrodon 5nm Ha: 47x900" -5C bin 1x1
Astrodon Blue Tru-Balance I-Series Gen 2: 90x180" -5C bin 1x1
Astrodon Green Tru-Balance I-Series Gen 2: 81x180" -5C bin 1x1
Astrodon Red Tru-Balance I-Series Gen 2: 71x180" -5C bin 1x1

Integration: 23.9 hours

Darks: ~20

Flats: ~50

Bias: ~100

Avg. Moon age: 12.57 days

Avg. Moon phase: 19.66%

Astrometry.net job: 2495010

RA center: 344.341 degrees

DEC center: 62.613 degrees

Pixel scale: 0.869 arcsec/pixel

Orientation: 91.957 degrees

Field radius: 0.398 degrees

Locations: Backyard, Magnolia, TX, United States

Data source: Backyard

Description

This was collected back in Oct & Nov and I finally got around to finishing it. I was never really happy with the noise level in this data (there's varying degrees of cloud contamination throughout the set) and I planned on collecting more subs but just ran out of time/clear weather.

Comments

Author

qbool
John Renaud
License: None (All rights reserved)
1691
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Cave Nebula (HaRGB), 





    
        

            John Renaud