Contains: The star ηCyg
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Cygnus Star Cloud (Sh2-101)

Technical card

Imaging telescope or lens: Stellarvue SV80ST-25FT

Imaging camera: QSI 683 WS-8

Mount: Astro-Physics AP900GTO CP3

Guiding telescope or lens: Celestron 50mm/f3.2 Guide Scope

Guiding camera: QHY5L-II Guider

Focal reducer: Stellarvue SFFR80-25 .8 dedicated reducer corrector.

Software: photoshopNebulosity

Filters: Astrodon 5nm HalphaAstrodon 5nm SII

Resolution: 3335x2510

Dates: June 16, 2017

Frames:
Astrodon 5nm SII: 7x600" -20C
Astrodon 5nm Halpha: 10x600" -20C

Integration: 2.8 hours

Darks: ~10

Avg. Moon age: 21.18 days

Avg. Moon phase: 60.23%

Astrometry.net job: 1615514

RA center: 300.004 degrees

DEC center: 35.320 degrees

Pixel scale: 2.873 arcsec/pixel

Orientation: 87.524 degrees

Field radius: 1.665 degrees

Locations: Home in Colorado, Larkspur, Colorado, United States

Description

Gas Cloud in Cygnus. The central object could be called "The Tulip Nebula"

Comments

Author

JonM
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Cygnus Star Cloud (Sh2-101), 






    JonM