Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  HD200775  ·  HD202012  ·  Iris Nebula  ·  LBN 487  ·  LDN 1168  ·  LDN 1171  ·  LDN 1172  ·  LDN 1174  ·  NGC 7023  ·  T Cep
NGC 7023 The Iris Nebula with Lpro and LeNhance Filters, John Richards
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NGC 7023 The Iris Nebula with Lpro and LeNhance Filters

NGC 7023 The Iris Nebula with Lpro and LeNhance Filters, John Richards
Powered byPixInsight

NGC 7023 The Iris Nebula with Lpro and LeNhance Filters

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Description

My second time on this target, but first this year. Two separate imaging sessions, the first with the LeNhance filter on Sept 8 and the second with the Lpro on Sept 30, (Thanks to TS Laura and Sally for the Astrophotography rest period ). Using APP I extracted the RGB from the Lpro images and the HA and OIII from the LeNhance images, then recombined them into an RGBHOO image. Then more non linear processing in Pixinsight.

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NGC 7023 The Iris Nebula with Lpro and LeNhance Filters, John Richards

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Imaged with APT