G82.2+5.3 SNR, HOO (Stephen Garretson)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: B345 · HD192583 · HD192601 · HD192602 · HD192681 · HD192682 · HD192697 · HD192708 · HD192728 · HD192867 · HD192868 · HD192985 · HD193090 · HD193536 · HD193551 · HD193701 · HD193722 · HD194057 · HD194152 · HD194423 · HD194479 · LBN 298 · LBN 300 · LBN 301 · LBN 303 · LBN 310 · LBN 314 · LBN 325 · LBN 326 · LDN 908 · And 3 more.

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G82.2+5.3 SNR, HOO

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G82.2+5.3 SNR, HOO

Here's a supernova remnant in Cygnus. MyAstrobin buddy Gary Imm [an amazingly accomplished imager in Texas], posted his version on that site recently. I have been looking for SNRs to shoot as I find them fascinating visually and scientifically. It seems the preponderance of SNRs are in the Southern Hemisphere, so I was pleased to see this one in Cygnus. David has caught this as part of a wide field image of that section of Cygnus; in truth I probably have as well...I need to look! I decided to use the larger Borg to concentrate on the SNR and not so much its surrounding nebulosity. I was amazed that the OIII came through this well for the 600s subs looked pretty bleak. I could see that Ha was strong as is much of Ha in Cygnus, so got away with just an hour on that channel.

[12] guided 600s OIII subs
[6] guided 600s Ha subs
total integration: 3 hours

capture:
Borg f/3.9 107FL 6 element APO
Primalucelab Esatto Focuser
ASI 2600MM Pro
Starlight Xpress USB Filter Wheel
Chroma 3nm OIII filter
Baader 3.5nm Ha filter

guiding:
William Optics f/4.9 RedCat Petzval Astrograph
ASI 290 M Mini Guide Camera

Paramount MX+

TheSkyX, SGP, PHD2
PixInsight, Mac OS Photos, Preview

from the Beevo Dome

The refractors!

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Status	Advanced success
Started	...
Astrometry.net job	8746717
PixInsight job	6T24MAPBXXE5K0Z83ULJ7ERWQMK3BA9U
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h19m38s.97
RA (top/left)	20h14m06s.83
RA (top/right)	20h13m43s.82
RA (bottom/right)	20h24m52s.12
RA (bottom/left)	20h25m53s.19

Dec (center)	+45°27′04″.3
Dec (top/left)	+47°01′16″.1
Dec (top/right)	+43°56′27″.5
Dec (bottom/right)	+43°51′50″.4
Dec (bottom/left)	+46°56′25″.4

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G82.2+5.3 SNR, HOO

G82.2+5.3 SNR, HOO

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G82.2+5.3 SNR, HOO

G82.2+5.3 SNR, HOO

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