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Contains:  The star ηCyg
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Tulip Nebula Widefield RGBHaOIII, 


            Bradley Hargrave
Tulip Nebula Widefield RGBHaOIII
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Tulip Nebula Widefield RGBHaOIII

Technical card

Dates:June 12, 2019July 8, 2019

Baader B 1.25": 37x120" (gain: 139.00)
Baader G 1.25": 41x120" (gain: 139.00)
Baader H-Alpha 1.25 7nm: 8x600" (gain: 139.00)
Baader OIII 1.25" 8.5nm: 6x600" (gain: 139.00)
Baader R 1.25": 37x120" (gain: 137.00)

Integration: 6.2 hours

Darks: ~42

Avg. Moon age: 8.08 days

Avg. Moon phase: 56.92%

Bortle Dark-Sky Scale: 5.00

Basic astrometry details job: 2808674

RA center: 19h 59' 43"

DEC center: +35° 30' 28"

Pixel scale: 1.978 arcsec/pixel

Orientation: 3.792 degrees

Field radius: 1.528 degrees

Resolution: 4580x3160

Data source: Backyard



Bradley Hargrave
License: None (All rights reserved)

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Tulip Nebula Widefield RGBHaOIII, 


            Bradley Hargrave