Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  10 nu. Cep  ·  12 Cep  ·  13 Cep  ·  14 Cep  ·  15 Cep  ·  19 Cep  ·  21 zet Cep  ·  22 lam Cep  ·  23 eps Cep  ·  27 del Cep  ·  3 eta Cep  ·  30 Cyg  ·  31 omi01 Cyg  ·  32 omi02 Cyg  ·  43 Cyg  ·  45 ome01 Cyg  ·  46 ome02 Cyg  ·  5 alf Cep  ·  50 alf Cyg  ·  51 Cyg  ·  55 Cyg  ·  56 Cyg  ·  57 Cyg  ·  58 nu. Cyg  ·  59 f01 Cyg  ·  60 Cyg  ·  62 ksi Cyg  ·  63 f02 Cyg  ·  67 sig Cyg  ·  68 A Cyg  ·  And 184 more.
Getting plate-solving status, please wait...
Northern Coalsack, 



    
        

            Jeff Ball
Powered byPixInsight

Northern Coalsack

Getting plate-solving status, please wait...
Northern Coalsack, 



    
        

            Jeff Ball
Powered byPixInsight

Northern Coalsack

Imaging Telescopes Or Lenses
Rokinon 85 mm f/1.4
Imaging Cameras
Canon Ra
Mounts
iOptron Skyguider Pro
Software
Pleiades Astrophoto PixinsIght · Adobe Photoshop CC 2019 · Adobe Lightroom CC

Acquisition details

Dates:
July 19, 2020
Frames:
60x120" (2h) ISO1600
Integration:
2h
Avg. Moon age:
28.26 days
Avg. Moon phase:
1.80%
Bortle Dark-Sky Scale:
2.00

RA center: 21h12m51s.8

DEC center: +52°0749

Pixel scale: 47.076 arcsec/pixel

Orientation: -70.862 degrees

Field radius: 14.827 degrees

More info:Open 

Resolution: 1900x1267

Locations: Spruce Knob, Circleville, WV, United States

Data source: Traveller

Description

Continuing to pursue the Astronomical League dark nebula award. There are numerous recognized dark nebula in this image, but this image is intended to highlight the Northern Coalsack, one of the 35 required dark nebula objects for the observing program.

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Sky plot

Sky plot

Histogram

Northern Coalsack, 



    
        

            Jeff Ball

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