NGC 7822 (Alex Ranous)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: HD222629 · HD223128 · HD223274 · HD223670 · HD224826 · HD225136 · HD225216 · LBN 580 · LBN 581 · LBN 582 · LBN 583 · LBN 584 · LBN 586 · LBN 587 · LBN 588 · LBN 589 · LDN 1264 · LDN 1266 · LDN 1267 · LDN 1268 · LDN 1269 · LDN 1270 · LDN 1271 · LDN 1273 · LDN 1275 · NGC 7762 · NGC 7822 · Sh2-171

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NGC 7822

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NGC 7822

This is my third mosaic, a 2x1. I've been having a devil of a time trying to tame some of the weird flaring I'm getting on the edge where the two panels meet. Luckily most of the flaring is in the OIII and SII, so I used the Ha as a lum and that took care of most of it. I'm sure there's some trick to this mosaic thing I'm not getting.

Original
B
Final
C

C

Description: Ok, that flare artifact on the left edge has been bugging me, so I redid this using PhotometricMosaic. They should just retire GradientMergeMosaic.

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Status	Advanced success
Started	...
Astrometry.net job	6690896
PixInsight job	64RIAVJFPGL1T5DNQ47DCZI9KI5PMRX0
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h55m53s.90
RA (top/left)	23h41m35s.50
RA (top/right)	23h43m01s.29
RA (bottom/right)	00h08m55s.29
RA (bottom/left)	00h10m00s.12

Dec (center)	+67°42′26″.3
Dec (top/left)	+68°44′58″.0
Dec (top/right)	+66°34′30″.8
Dec (bottom/right)	+66°35′39″.4
Dec (bottom/left)	+68°46′12″.1

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NGC 7822

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NGC 7822

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