The Eastern Veil Nebula NGC 6992 and NGC 6995 (Mike Dobres)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: HD199055 · HD199837 · HD335283 · HD335284 · HD335285 · HD335289 · HD335290 · HD335292 · HD335330 · HD335331 · HD335332 · IC 1340 · NGC 6992 · NGC 6995 · Veil nebula

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The Eastern Veil Nebula NGC 6992 and NGC 6995

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The Eastern Veil Nebula NGC 6992 and NGC 6995

A popular target this time of year. The veil nebula, a supernova remnant in the constellation Cygnus - the remains of a star 20 times the mass of the Sun, that exploded about 20,000 years ago.

This was first light with a used HEQ5 mount and a used Svbony 48, vintage ca. 2017. This is my first refractor. As some of you may know, most of my experience in the past two years has been with a large Dobson. I hand-focused the scope, with no Bahtinov mask or software, polar aligned in Sharpcap, and tried 117 X 30 secs sub, total 90 min, with no guiding I live stacked in Sharpcap, with no flats, 25 darks, and sigma clipping turned to the max, then processed the stack in Startools, nothing elaborate, just the basic auto develop, crop, wipe, color, superstructure modules used. After a very mild denoise (4 pixels) and star-repair to correct for slightly unrounded stars, this is what I got

Oh, and when I was done with this image, I switched on the Dobson, and started imaging Jupiter - with some success - see next post! Was a busy night!

Duo-band, Tri-band, and Quad-band Imaging
StarTools
Optolong L-eXtreme filter
Astrophotography in Spain

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Status	Advanced success
Started	...
Astrometry.net job	6421911
PixInsight job	M4VVJCALAVRP8Q802QYMUERDLQAIOQ72
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h56m04s.94
RA (top/left)	20h58m20s.85
RA (top/right)	20h59m02s.80
RA (bottom/right)	20h53m46s.92
RA (bottom/left)	20h53m09s.46

Dec (center)	+31°23′35″.9
Dec (top/left)	+30°39′42″.2
Dec (top/right)	+32°00′16″.3
Dec (bottom/right)	+32°07′22″.8
Dec (bottom/left)	+30°46′39″.5

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The Eastern Veil Nebula NGC 6992 and NGC 6995

The Eastern Veil Nebula NGC 6992 and NGC 6995

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Image Index:

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The Eastern Veil Nebula NGC 6992 and NGC 6995

The Eastern Veil Nebula NGC 6992 and NGC 6995

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