Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  37 gam Cyg  ·  B343  ·  B344  ·  B347  ·  HD192224  ·  HD192281  ·  HD192381  ·  HD192421  ·  HD192422  ·  HD192443  ·  HD192536  ·  HD192660  ·  HD192803  ·  HD192934  ·  HD192968  ·  HD193032  ·  HD193063  ·  HD193092  ·  HD193117  ·  HD193159  ·  HD193182  ·  HD193247  ·  HD193322  ·  HD193324  ·  HD193367  ·  HD193426  ·  HD193427  ·  HD193469  ·  HD193514  ·  HD193594  ·  And 341 more.
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The Butterfly Nebula [IC 1318], 



    
        

            daniel84k
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The Butterfly Nebula [IC 1318]

Getting plate-solving status, please wait...
The Butterfly Nebula [IC 1318], 



    
        

            daniel84k
Powered byPixInsight

The Butterfly Nebula [IC 1318]

Acquisition details

Dates:
Aug. 9, 2021 ·  Sept. 2, 2021
Frames:
Antlia 3.0nm Ha: 15×300(1h 15′) (gain: 139.00) -20°C bin 1×1
Antlia 3.0nm OIII: 15×300(1h 15′) (gain: 139.00) -20°C bin 1×1
Antlia 3.0nm SII: 15×300(1h 15′) (gain: 139.00) -20°C bin 1×1
Integration:
3h 45′
Darks:
20
Flats:
20
Bias:
100
Avg. Moon age:
12.98 days
Avg. Moon phase:
11.06%
Bortle Dark-Sky Scale:
5.00

RA center: 20h22m18s.21

DEC center: +40°1114.0

Pixel scale: 3.156 arcsec/pixel

Orientation: -3.980 degrees

Field radius: 2.349 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 4300x3200

File size: 12.0 MB

Data source: Backyard

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The Butterfly Nebula [IC 1318], 



    
        

            daniel84k