Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent Nebula  ·  HD192003  ·  HD192020  ·  HD192102  ·  HD192123  ·  HD192163  ·  HD192182  ·  HD192303  ·  HD192361  ·  HD192422  ·  HD192443  ·  HD192444  ·  LBN 203  ·  NGC 6888  ·  Sh2-105
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The Crescent Nebula, 



    
        

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The Crescent Nebula

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



    
        

            Tertsi
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The Crescent Nebula

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

Acquisition details

Dates:
Aug. 7, 2020 ·  Aug. 17, 2020 ·  Aug. 19, 2020
Frames:
Optolong L-eXtreme 2": 19×600(3h 10′) (gain: 90.00) 0°C bin 1×1
Integration:
3h 10′
Darks:
25
Flats:
50
Bias:
50
Avg. Moon age:
15.54 days
Avg. Moon phase:
29.84%
Bortle Dark-Sky Scale:
9.00

RA center: 20h12m06s.620

DEC center: +38°2106.68

Pixel scale: 0.666 arcsec/pixel

Orientation: -90.103 degrees

Field radius: 0.534 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 4814x3170

File size: 1.1 MB

Data source: Backyard

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Revisions

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    Original
  • Final
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    B

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Histogram

The Crescent Nebula, 



    
        

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