Dusty Ghosts of Iris (Peter Komatović)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: 4 Cep · HD195527 · HD198385 · HD198737 · HD200099 · HD200775 · HD202142 · HD202181 · HD203400 · Iris Nebula · LBN 468 · LBN 475 · LBN 483 · LBN 487 · LBN 495 · LDN 1147 · LDN 1148 · LDN 1152 · LDN 1155 · LDN 1157 · LDN 1158 · LDN 1167 · LDN 1168 · LDN 1170 · LDN 1171 · LDN 1172 · LDN 1173 · LDN 1174 · LDN 1177 · NGC 6951 · And 6 more.

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Dusty Ghosts of Iris

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Dusty Ghosts of Iris

We had another extraordinary dark night for astrophotography on the 14th of August. Conditions were nearly perfect for imaging darker DSO objects from the dark spot on Kozjak (Slovenia)
This tiem there was no Moon in the morning and the humidity was lower then the previous night.
I had the telescope pointed towards the Iris nebula an object I never shot before. It is a very popular object but I knew it has interesting surroundings with lots of dark nebula which I find most interesting. The smaller RedCat51 telescope allowed me to capture a wider view of te Iris nebula ( LBN 487 ) with lots of dusty "ghosts" around the nebula including the famous Ghost Nebula (designated Sh2-136, VdB 141). I hope you like the image.

Equipment:
Mounting the Avalon M-UNO
Telescope WO RedCat51, 250 mm
ZWO ASI2600MC PRO camera cooled to -10˚ C
Astronomik L2 filter
55 shots of 300 seconds each (aprox. 4,6 h), gain 100, offset 50
Data aquisition with APT
Data preparation and processing in Pixinsight and Photoshop.
CS

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Status	Advanced success
Started	...
Astrometry.net job	8328339
PixInsight job	R93JNPSZG8PT9996GHMRZ3TFL42C38H2
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h57m29s.40
RA (top/left)	20h34m07s.49
RA (top/right)	21h25m43s.12
RA (bottom/right)	21h25m29s.28
RA (bottom/left)	20h25m36s.19

Dec (center)	+67°47′00″.5
Dec (top/left)	+65°34′49″.4
Dec (top/right)	+66°10′32″.9
Dec (bottom/right)	+69°43′32″.4
Dec (bottom/left)	+69°02′42″.2

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Dusty Ghosts of Iris

Dusty Ghosts of Iris

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