Celestial hemisphere:  Southern  ·  Constellation: Aquarius (Aqr)  ·  Contains:  Helix Nebula  ·  NGC 7293
Helix Nebula NGC7293, 



    
        

            John Burns
Helix Nebula NGC7293
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Helix Nebula NGC7293

Helix Nebula NGC7293, 



    
        

            John Burns
Helix Nebula NGC7293
Powered byPixInsight

Helix Nebula NGC7293

Acquisition details

Dates:
Sept. 25, 2021 ·  Sept. 29, 2021 ·  Sept. 30, 2021 ·  Oct. 1, 2021 ·  Oct. 2, 2021
Frames:
Optolong L-eXtreme 2": 40×300(3h 20′) bin 1×1
Optolong L-eXtreme 2": 40×600(6h 40′) bin 1×1
Optolong L-eXtreme 2": 20×900(5h) bin 1×1
Integration:
15h
Darks:
10
Flats:
25
Flat darks:
50
Avg. Moon age:
22.94 days
Avg. Moon phase:
41.82%
Bortle Dark-Sky Scale:
4.00

Basic astrometry details

Astrometry.net job: 5061780

RA center: 22h29m38s.6

DEC center: -20°5103

Pixel scale: 1.177 arcsec/pixel

Orientation: 297.946 degrees

Field radius: 0.819 degrees

Resolution: 4144x2822

File size: 1.2 MB

Data source: Backyard

Description

Combined 5 nights of data

Comments

Sky plot

Sky plot

Histogram

Helix Nebula NGC7293, 



    
        

            John Burns