Contains: NGC 7753, NGC 7752

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NGC 7753 (Arp 86) and wisps of IFN

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: 4254x2856

Dates: Sept. 25, 2011

Frames: 81x300" -25C

Integration: 6.8 hours

Avg. Moon age: 27.26 days

Avg. Moon phase: 5.73%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.50

Mean FWHM: 2.00

Astrometry.net job: 184636

RA center: 356.764 degrees

DEC center: 29.471 degrees

Pixel scale: 0.343 arcsec/pixel

Orientation: 179.755 degrees

Field radius: 0.244 degrees

Description

NGC 7753 technical data / Telescope: Newtonian (d=443mm, f=2048mm) / Location: Emberger Alm, Kaernten, Austria / Camera: SBIG ST-10XME with AO-8 and CFW-9 / Exposure: 6.75 hours (luminance 43x5 min. bin 1x1, red 10x5 min. bin 2x2, green 10x5 min. bin 2x2, blue 18x5 min. bin 2x2)

Comments

Author

DetlefHartmann
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NGC 7753 (Arp 86) and wisps of IFN, DetlefHartmann