Four panel mosaic, each panel processed separately in Pixinsight.  Used the H-alpha luminance technique shown in this video.  Did not use Starnet++ to remove stars.  Stitching done with Microsoft ICE (Image Compositing Editor).  Further post-processing done in Photoshop.  Primary acquisition done in November and December 2021.  Mostly 210s per sub (R/G/B/Ha).

Total of 1640 subs, 83 hours of total integration!

Details follow:
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NGC_7822_Panel 1:
UV-IR subs = 78
Red subs   = 76
Green subs = 78
Blue subs  = 76
Ha subs    = 75
UV-IR:       5460       seconds 91      Minutes
Red:         15960      seconds 266     Minutes
Green:       16380      seconds 273     Minutes
Blue:        15960      seconds 266     Minutes
H-alpha:     15750      seconds 262     Minutes
Total Integration for NGC_7822_Panel 1: 1158 minutes, 19.30 hours
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NGC_7822_Panel 2:
UV-IR subs = 87
Red subs   = 87
Green subs = 103
Blue subs  = 103
Ha subs    = 100
UV-IR:       6090       seconds 101     Minutes
Red:         18270      seconds 304     Minutes
Green:       21630      seconds 360     Minutes
Blue:        21630      seconds 360     Minutes
H-alpha:     21000      seconds 350     Minutes
Total Integration for NGC_7822_Panel 2: 1475 minutes, 24.58 hours
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NGC_7822_Panel 3:
UV-IR subs = 72
Red subs   = 70
Green subs = 66
Blue subs  = 70
Ha subs    = 73
UV-IR:       5040       seconds 84      Minutes
Red:         14700      seconds 245     Minutes
Green:       13860      seconds 231     Minutes
Blue:        14700      seconds 245     Minutes
H-alpha:     15330      seconds 255     Minutes
Total Integration for NGC_7822_Panel 3: 1060 minutes, 17.66 hours
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NGC_7822_Panel 4:
UV-IR subs = 87
Red subs   = 87
Green subs = 83
Blue subs  = 85
Ha subs    = 84
UV-IR:       6090       seconds 101     Minutes
Red:         18270      seconds 304     Minutes
Green:       17430      seconds 290     Minutes
Blue:        17850      seconds 297     Minutes
H-alpha:     17640      seconds 294     Minutes
Total Integration for NGC_7822_Panel 4: 1286 minutes, 21.43 hours

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GRAND TOTAL Integration:
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UV-IR subs: 324
Red subs:   320
Green subs: 330
Blue subs:  334
Ha subs:    332
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UV-IR minutes: 377      Hours: 6.28
Red minutes:   1119     Hours: 18.65
Green minutes: 1154     Hours: 19.23
Blue minutes:  1168     Hours: 19.46
Ha minutes:    1161     Hours: 19.35
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GRAND TOTAL subs:        1640
GRAND TOTAL Integration: 4979 Minutes 82.98 Hours