Contains: NGC 2252, NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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Rosette Nebula in SII

Technical card

Resolution: 1203x1203

Dates: Feb. 6, 2015

Frames: Astrodon Tru-Balance - SII 50mm - 3nm FWHM 671.6nm: 21x1800" (gain: 1.40) -40C bin 3x3

Integration: 10.5 hours

Darks: ~24

Flats: ~12

Bias: ~24

Avg. Moon age: 17.02 days

Avg. Moon phase: 94.35%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.70

Mean FWHM: 1.50

Temperature: 4.00 job: 534921

RA center: 98.143 degrees

DEC center: 5.071 degrees

Pixel scale: 6.013 arcsec/pixel

Orientation: 87.349 degrees

Field radius: 1.421 degrees

Locations: SpaceIgloo Observatory, Williamson, AZ, United States


This is the Rosette Nebula in SII



Dave (Photon)

Sky plot

Sky plot


Rosette Nebula in SII, 


        Dave (Photon)