Contains:  Veil nebula, Lace-work nebula, Filamentary nebula, NGC 6960, The star 52Cyg
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Western Veil HaRGB, 




    

        SJK
Western Veil HaRGB

Western Veil HaRGB

Technical card

Resolution: 5000x2962

Dates: June 21, 2018

Frames:
Astrodon 3nm Ha: 115x180" (gain: 250.00) -10C bin 1x1
Astronomik Deep-Sky B: 59x12" (gain: 250.00) -10C bin 1x1
Astronomik Deep-Sky G: 63x12" (gain: 250.00) bin 1x1
Astronomik Deep-Sky R: 91x12" (gain: 250.00) -10C bin 1x1

Integration: 6.5 hours

Darks: ~50

Flats: ~25

Flat darks: ~30

Avg. Moon age: 8.46 days

Avg. Moon phase: 61.33%

Bortle Dark-Sky Scale: 7.25

Mean SQM: 18.74

Temperature: 23.00

Astrometry.net job: 2113252

RA center: 311.444 degrees

DEC center: 30.724 degrees

Pixel scale: 0.538 arcsec/pixel

Orientation: 245.950 degrees

Field radius: 0.434 degrees

Locations: Home, Genève, Switzerland

Data source: Backyard

Description

115 Ha 180sec
91 Red 12 Sec
63 Green 12 Sec
59 Blue 12 Sec

All gain 250 binx1
No bias, but with flat darks

Comments

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License: Attribution Creative Commons
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Revisions

  • Western Veil HaRGB, 




    

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    Original
  • Western Veil HaRGB, 




    

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    B
  • Final
    Western Veil HaRGB, 




    

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    C
  • Western Veil HaRGB, 




    

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    D
  • Western Veil HaRGB, 




    

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    E
  • Western Veil HaRGB, 




    

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    F

F

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Western Veil HaRGB, 




    

        SJK