Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble Nebula  ·  NGC 7538  ·  NGC 7635
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Bubble Nebula region, 



    
        

            Christer Strandh
Bubble Nebula region
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Bubble Nebula region

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
Getting plate-solving status, please wait...
Bubble Nebula region, 



    
        

            Christer Strandh
Bubble Nebula region
Powered byPixInsight

Bubble Nebula region

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Technical card

Imaging telescopes or lenses: ASA Astrosysteme ASA 12N 12" f 3.6

Imaging cameras: QHYCCD QHY600M

Mounts: ASA Astrosysteme ASA DDM85

Focal reducers: ASA Astrosysteme 3" Wynne Corrector 0.95x

Software: Adobe Photoshop CC  ·  Incanus Ltd, Pleiades Astrophoto APT – Astro Photography Tool, PixInsight  ·  Aragon System AtroPix

Filters: Astrodon Ha 5 nm, OIII 5nm, SII 5nm


Dates:Nov. 23, 2020

Frames: 9x600" (1h 30')

Integration: 1h 30'

Avg. Moon age: 8.58 days

Avg. Moon phase: 62.60%


Basic astrometry details

Astrometry.net job: 4049535

RA center: 23h18m00s.0

DEC center: +60°3932

Pixel scale: 3.430 arcsec/pixel

Orientation: 265.616 degrees

Field radius: 1.139 degrees


Resolution: 1992x1324

Locations: Valla Observatory, Froson, Sweden

Data source: Backyard

Description

Bubble Nebula region emission nebula in the constellation Cassiopeia. It lies close to the direction of the open cluster Messier 52.

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Histogram

Bubble Nebula region, 



    
        

            Christer Strandh