Contains: NGC 3628

Image of the day 04/22/2014

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NGC 3628 (Sarah's Galaxy)

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: 4292x2892

Dates: March 28, 2014

Frames: 78x300" -30C

Integration: 6.5 hours

Avg. Moon age: 27.01 days

Avg. Moon phase: 7.03%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.50

Mean FWHM: 2.70

Astrometry.net job: 224638

RA center: 170.070 degrees

DEC center: 13.590 degrees

Pixel scale: 0.342 arcsec/pixel

Orientation: -179.755 degrees

Field radius: 0.246 degrees

Description

NGC 3628 technical data / Telescope: Newtonian (d=443mm, f=2048mm) / Location: Emberger Alm, Kaernten, Austria / Camera: SBIG ST-10XME with AO-8 and CFW-9 / Exposure: 6.5 hours (luminance 37x5 min. bin 1x1, red 10x5 min. bin 2x2, green 10x5 min. bin 2x2, blue 19x5 min. bin 2x2)

Comments

Author

DetlefHartmann
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NGC 3628 (Sarah's Galaxy), DetlefHartmann