Tulip Nebula (SH2-101) SHO+RGB (Jian Yuan Peng)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg)

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Tulip Nebula (SH2-101) SHO+RGB

Powered byPixInsight

Tulip Nebula (SH2-101) SHO+RGB

I enjoyed processing this beautiful tulip flower. I decided to keep some green and magenta colors. This image is an SHO color mapping with RGB stars. Any C & C are welcome.
Best Regards,
Jian Yuan Peng
-- Facts --
The Tulip Nebula, its shape resembling the form of a tulip, is an H II region emission nebula located in the constellation Cygnus cataloged by American astronomer Stewart Sharpless in 1959. The Tulip Nebula is about 6,000 light-years from Earth, and 70 light-years across in size. The emission from the Tulip Nebula is powered by the ultraviolet radiation of the hot young star HD 227018 which can be seen near the nebula’s center.

Technical details:
Telescope: TEC 160FL + TEC FRC 0.9x
Mount: Astro-Physics 1100GTO
Imaging cameras: ZWO ASI6200MM
Software: PHD2, PixInsight, Lightroom 6.4, Sequence Generator Pro, Photoshop CS6
Location: Palo Alto, California, USA
PhotometricColorCalibration data (preCorp):
Resolution ............... 0.783 arcsec/px
Rotation ................. -179.147 deg
Reference system ......... ICRS
Observation start time ... 2021-07-16 04:58:18 UTC
Observation end time ..... 2021-07-30 10:10:16 UTC
Focal distance ........... 990.77 mm
Pixel size ............... 3.76 um
Field of view ............ 2d 2' 20.9" x 1d 21' 11.3"
Image center ............. RA: 20 02 08.519 Dec: +35 26 49.42

Astrodon 50mm Unmounted 3nm Narrowband Ha, SII, OIII filters
Blue 39x120" 78 Minutes Bin1x1
Green 39x120" 78 Minutes Bin1x1
Red 39x120" 78 Minutes Bin1x1
Ha 42x1200" 14 Hours Bin1x1
OIII 41x1200" 13.6 Hours Bin1x1
SII 42x1200" 14 Hours Bin1x1

Sharpless2 Objects
Light Polluted skies
SF Bay Area Imagers
Images of Taiwan
Fine Art Astrophotography
Narrowband imaging

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Status	Basic success
Started	...
Astrometry.net job	4833332
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Tulip Nebula (SH2-101) SHO+RGB

Tulip Nebula (SH2-101) SHO+RGB

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Tulip Nebula (SH2-101) SHO+RGB

Tulip Nebula (SH2-101) SHO+RGB

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