LBN438 HaOiiiRGB (Göran Nilsson)

Celestial hemisphere: Northern · Constellation: Lacerta (Lac) · Contains: 10 Lac · LBN 433 · LBN 435 · LBN 438 · LBN 440 · NGC 7330 · PGC 2084178 · PGC 2084778 · PGC 2085564 · PGC 2087488 · PGC 2087761 · PGC 2087907 · PGC 2088034 · PGC 2088221 · PGC 2090887 · PGC 2091018 · PGC 2093022 · PGC 2093245 · PGC 2095590 · PGC 2096501 · PGC 2098398 · PGC 2099212 · PGC 2099496 · PGC 2100473 · PGC 2101898 · PGC 2103324 · PGC 2103859 · PGC 2103920 · PGC 2105629 · PGC 2106798 · And 61 more.

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LBN438 HaOiiiRGB

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LBN438 HaOiiiRGB

This is 11+ hours of IDAS NBZ filtered data (so mainly Ha and Oiii) that I collected two nights ago during bright moonlight, combined with 4 hours of RGB data from the first night I used this dual-RASA8 rig (back in September 2021).

The prominent central structure is LBN438, which is catalogued in Lynds' Catalogue of Bright Nebula, but it is quite dim and demands rather deep data and stretch. Its magnitude is 16 and the surface brightness only 23. It is 30 arc-minutes long.There are more LBNs in the image including 435 and 440 and quite a few galaxies from the PGC and UGC cataloges. The nebulosity is part of the Lacerta Molecular Cloud.

There are still relatively few images of LBN438 on Astrobin. Gary Imm has as usual done his research and written a very interesting description of LBN 438 that I can recommend to those that want to know more: https://www.astrobin.com/8iq7ay/

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"Nordish by nature"
Cooled Color Cams
Celestron RASA
ZWO ASI 2600MC PRO
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The OSC Club (One Shot Camera)

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Status	Advanced success
Started	...
Astrometry.net job	6761805
PixInsight job	JK80Q373CUNFIFZ6KFDU23UCO9BYXNM3
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h41m37s.19
RA (top/left)	22h47m06s.32
RA (top/right)	22h46m00s.86
RA (bottom/right)	22h35m53s.70
RA (bottom/left)	22h37m24s.44

Dec (center)	+37°53′40″.0
Dec (top/left)	+36°17′35″.7
Dec (top/right)	+39°38′01″.1
Dec (bottom/right)	+39°28′52″.10
Dec (bottom/left)	+36°08′38″.4

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LBN438 HaOiiiRGB

LBN438 HaOiiiRGB

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LBN438 HaOiiiRGB

LBN438 HaOiiiRGB

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