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Contains:  The star 9Cas
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CTB 1 or Abell 85, 





    
        

            JuergenB
CTB 1 or Abell 85

CTB 1 or Abell 85

Technical card

Resolution: 2736x2191

Dates:Aug. 31, 2016Oct. 14, 2017Oct. 16, 2017

Frames:
Astrodon Ha 5nm: 6x900" -10C bin 1x1
Astrodon Ha 5nm: 12x900" -15C bin 1x1
OIII 3nm: 20x900" -10C bin 1x1

Integration: 9.5 hours

Flats: ~30

Bias: ~45

Avg. Moon age: 26.40 days

Avg. Moon phase: 13.63%

Astrometry.net job: 1792381

RA center: 359.781 degrees

DEC center: 62.430 degrees

Pixel scale: 2.077 arcsec/pixel

Orientation: 0.822 degrees

Field radius: 1.011 degrees

Data source: Backyard

Description

CTB 1, faint SNR in Cassiopeia, as Pseudo-RGB (H-alpha OIII OIII)

Comments

Author

JuergenB
JuergenB
License: None (All rights reserved)
2064
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CTB 1 or Abell 85, 





    
        

            JuergenB