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Contains:  NGC 6914, NGC 6910, gamma Cyg nebula, IC 1318, Crescent nebula, NGC 6888, NGC 6883, IC 1311, NGC 6871, The star 42Cyg, The star 40Cyg, The star Sadr (γCyg), The star 36Cyg, The star 34Cyg, The star 29Cyg, The star 28Cyg, The star 27Cyg
Getting plate-solving status, please wait...


            Jean-Pierre Bertrand


Technical card

Imaging telescope or lens:Samyang 135mm f2

Imaging camera:Canon EOS 100D Astrodon inside

Mount:Skywatcher HEQ5 PRO

Guiding telescope or lens:Orion 50mm deluxe guidescope

Guiding camera:Orion Starshoot autoguider

Software:siril 0.9.8 LinuxAdobe psbackyard EOS

Filter:Ha 12nm

Resolution: 6000x4001

Dates:Sept. 2, 2018

Frames:Ha 12nm: 128x120" ISO1600

Integration: 4.3 hours

Darks: ~53

Flats: ~20

Bias: ~26

Avg. Moon age: 21.51 days

Avg. Moon phase: 56.81%

Bortle Dark-Sky Scale: 7.00

Temperature: 15.00 job: 2233544

RA center: 304.854 degrees

DEC center: 40.168 degrees

Pixel scale: 5.619 arcsec/pixel

Orientation: 84.745 degrees

Field radius: 5.627 degrees

Data source: Backyard



Jean-Pierre Bertrand
License: None (All rights reserved)

Sky plot

Sky plot




            Jean-Pierre Bertrand