Hemisphere:  Northern  ·  Contains:  Crescent Nebula  ·  NGC 6888
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NGC 6888 Cresent Nebula RGB-HOO, 



    
        

            Michael Caller
NGC 6888 Cresent Nebula RGB-HOO
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NGC 6888 Cresent Nebula RGB-HOO

Technical card

Imaging telescopes or lenses: William Optics RedCat 51 APO  ·  Skywatcher Esprit 100 ED

Imaging cameras: ZWO ASI183MC Pro  ·  ZWO 1600MM-C

Mounts: EQ6 R Pro SkyWatcher

Guiding telescopes or lenses: William Optics RedCat 51 APO  ·  Skywatcher Esprit 100 ED

Guiding cameras: Altair Astro GP Cam2 130 mono Guide Camrea

Software: Photoshop CC 2019  ·  PixInsight PinInsight 1.8.6  ·  PhD 2  ·  Sequence Generator Pro Sequence Generator  ·  QHY-CCD Polemaster Software Polemaster

Filters: ZWO 36mm Luminance Filter  ·  ASI ZWO RGB


Dates:June 21, 2020June 22, 2020

Frames:
ASI ZWO RGB: 191x60" (gain: 54.00) -20C bin 1x1
ZWO 36mm 7nm Ha: 33x300" (gain: 200.00) -20C bin 1x1
ZWO 36mm 7nm OIII: 22x300" (gain: 200.00) -50C

Integration: 7.8 hours

Darks: ~120

Flats: ~216

Bias: ~250

Avg. Moon age: 0.72 days

Avg. Moon phase: 0.87%

Bortle Dark-Sky Scale: 6.00


Basic astrometry details

Astrometry.net job: 3937587

RA center: 20h 11' 58"

DEC center: +38° 22' 19"

Pixel scale: 1.411 arcsec/pixel

Orientation: 274.350 degrees

Field radius: 1.092 degrees


Resolution: 4546x3220

Locations: Backyard, South Croydon, Surrey, United Kingdom

Data source: Backyard

Comments

Author

caller89
Michael Caller
License: None (All rights reserved)
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  • NGC 6888 Cresent Nebula RGB-HOO, 



    
        

            Michael Caller
    Original
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    NGC 6888 Cresent Nebula RGB-HOO, 



    
        

            Michael Caller
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NGC 6888 Cresent Nebula RGB-HOO, 



    
        

            Michael Caller