The Elephant's Trunk Nebula - IC 1396 (astronomy_ffm)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: B160 · B161 · B162 · B163 · B365 · B367 · Erakis · IC 1396 · LBN 451 · LBN 452 · LBN 455 · LBN 456 · LBN 457 · LDN · LDN 1085 · LDN 1087 · LDN 1088 · LDN 1090 · LDN 1092 · LDN 1093 · LDN 1095 · LDN 1096 · LDN 1098 · LDN 1099 · LDN 1101 · LDN 1102 · LDN 1103 · LDN 1104 · LDN 1105 · LDN 1106 · And 18 more.

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The Elephant's Trunk Nebula - IC 1396

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The Elephant's Trunk Nebula - IC 1396

This photo was taken in two nights in August 2021. Since then I was struggeling with the data mainly because I was unable to create a neutral background. Also μ Cephei gave me a hard time because of its bright halo. I made several different version of the photo with a slight improvement but so far i have not been satisfied with any of these outcomes. Thanks to the support of Frank Sackenheim I was finally able to create this final version.

This photo is also the first where I used auto guiding with the MGEN 2 and I was able to expose the object for a little over five hours. The moon was at 60% under a Bortle 5 sky with Frankfurt airport to the south. Overall I am quite happy with the result.

Comments and suggestions are always welcome.

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Status	Advanced success
Started	...
Astrometry.net job	5612895
PixInsight job	UUTSKY5ICFQXNZIC6SESZUG5ZVBD0XT1
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h37m47s.90
RA (top/left)	21h31m40s.50
RA (top/right)	21h29m15s.19
RA (bottom/right)	21h43m24s.56
RA (bottom/left)	21h46m55s.68

Dec (center)	+57°34′53″.1
Dec (top/left)	+59°06′48″.8
Dec (top/right)	+56°17′51″.3
Dec (bottom/right)	+56°01′44″.8
Dec (bottom/left)	+58°49′23″.4

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The Elephant's Trunk Nebula - IC 1396

The Elephant's Trunk Nebula - IC 1396

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The Elephant's Trunk Nebula - IC 1396

The Elephant's Trunk Nebula - IC 1396

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