Image of the day 03/05/2013

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M101

Technical card

Resolution: 3035x2282

Dates: Feb. 16, 2013

Frames:
Astrodon Tru-Balance Generation 2 E-Series - B 50mm - NIR Blocked: 13x300" (gain: 0.42) -35C bin 2x2
Astrodon Tru-Balance Generation 2 E-Series - G 50mm - NIR Blocked: 13x300" (gain: 0.42) -35C bin 2x2
Astrodon Tru-Balance Generation 2 E-Series - L 50mm - NIR Blocked: 12x600" (gain: 0.42) -35C bin 1x1
Astrodon Tru-Balance Generation 2 E-Series - R 50mm - NIR Blocked: 13x300" (gain: 0.42) -35C bin 2x2

Integration: 5.2 hours

Darks: ~50

Bias: ~50

Avg. Moon age: 5.70 days

Avg. Moon phase: 32.51%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.80

Astrometry.net job: 90593

RA center: 210.787 degrees

DEC center: 54.333 degrees

Pixel scale: 1.208 arcsec/pixel

Orientation: -93.040 degrees

Field radius: 0.637 degrees

Locations: SpaceIgloo Observatory, Williamson, AZ, United States

Comments

Author

Dave (Photon)
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M101, Dave (Photon)