Sh2-134 Area, HOO (Stephen Garretson)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: 22 Cep · 22 lam Cep · B173 · B174 · HD210220 · HD210352 · HD210478 · HD210885 · HD210905 · HD210939 · HD211563 · HD211658 · HD211810 · HD211971 · HD239852 · HD239874 · HD239923 · LBN 482 · LBN 485 · LBN 486 · LBN 488 · LBN 489 · LBN 490 · LBN 491 · LBN 494 · LBN 496 · LDN 1164 · LDN 1165 · LDN 1166 · LDN 1169 · And 4 more.

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Sh2-134 Area, HOO

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Sh2-134 Area, HOO

nditions last night were worse than the night before, but I was able to gather some OIII, used with the Ha for this HOO rendering.

[17] 600s guided Ha subs, [8] with Chroma filter and [9] with Baader filter
[80] 90s unguided subs, [40] with Chroma filter, [40] with Baader filter
[48] 90s unguided OIII subs [Star 71 w/ Chroma filter]
[48] 90s unguided OIII subs [Borg 107 w/ Chroma filter]

total integration: 7 hours 14 minutes

capture:
Borg 107FL f/3.9 [6] element APO
Primalucelab Esatto Focuser
Starlight Xpress USB Filter Wheel
Baader 3.5nm Ha filter
Chroma 3nm OIII filter

William Optics Gen II Star 71 f/4.9 Petzval Astrograph
MicroTouch Focuser
ZWO EFW
Chroma 3nm Ha filter
Chroma 3nm OIII filter

guiding:
William Optics RedCat f/4.9 Petzval Astrograph
ASI 290M Mini

Paramount MX+

from the Beevo Dome

...Stephen

WO Star 71
The refractors!

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Status	Advanced success
Started	...
Astrometry.net job	7946081
PixInsight job	5WKG5IMRDZJCM9OJCZ6HNSX4Q7145TXZ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h12m14s.97
RA (top/left)	22h20m45s.80
RA (top/right)	22h20m06s.63
RA (bottom/right)	22h02m54s.27
RA (bottom/left)	22h05m06s.37

Dec (center)	+60°13′59″.9
Dec (top/left)	+58°44′57″.10
Dec (top/right)	+61°48′04″.3
Dec (bottom/right)	+61°40′47″.3
Dec (bottom/left)	+58°38′16″.5

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Sh2-134 Area, HOO

Sh2-134 Area, HOO

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Sh2-134 Area, HOO

Sh2-134 Area, HOO

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