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

Technical card

Imaging telescope or lens: Takahashi Epsilon 130D

Imaging camera: QSI 583ws

Mount: Vixen SXD2

Guiding camera: Starlight Xpress Superstar

Software: Adobe Photoship CC 2017FlatAideProMaximDL 6

Resolution: 3065x2318

Dates: Oct. 17, 2014

Frames:
Astrodon H-alpha 5nm: 6x900" -20C
Astrodon O3 5nm: 18x900" -20C
Astrodon S2 5nm: 12x900" -20C

Integration: 9.0 hours

Avg. Moon age: 23.66 days

Avg. Moon phase: 34.20%

Astrometry.net job: 1919152

RA center: 98.014 degrees

DEC center: 5.006 degrees

Pixel scale: 2.587 arcsec/pixel

Orientation: 1.279 degrees

Field radius: 1.380 degrees

Locations: Kibogaoka, Hanawa-town, Fukushima, Japan

Description

This image was newly processed as a pure HST palette image, using a part of the same source image data I posted 5 months ago.

Comments

Author

Toshiya Arai
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Rosette Nebula SHO, 




    

        Toshiya Arai