Contains: Cocoon nebula, IC 5146
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IC 5146 (Cocoon nebula)

Technical card

Imaging telescope or lens: Selfmade 443/2048 Newtonian f4.6

Imaging camera: SBIG ST-10 XME

Mount: Sideres85

Software: PixInsight

Filter: SBIG CFW-9

Accessories: Baader RCC-1 Coma CorrectorSBIG AO-8

Resolution: 4338x2896

Dates: Sept. 26, 2014

Frames: 75x300" -30C

Integration: 6.2 hours

Avg. Moon age: 2.09 days

Avg. Moon phase: 4.85%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.50

Mean FWHM: 2.20

Astrometry.net job: 651205

RA center: 328.370 degrees

DEC center: 47.269 degrees

Pixel scale: 0.342 arcsec/pixel

Orientation: 179.959 degrees

Field radius: 0.248 degrees

Description

IC 5146 technical data / Telescope: Newtonian (d=443mm, f=2048mm) / Location: Emberger Alm, Kaernten, Austria / Camera: SBIG ST-10XME with AO-8 and CFW-9 / Exposure: 6.25 hours (luminance 39x5 min. bin 1x1, red 10x5 min. bin 2x2, green 9x5 min. bin 2x2, blue 17x5 min. bin 2x2)

Comments

Author

DetlefHartmann
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IC 5146 (Cocoon nebula), 






    DetlefHartmann