Hartl-Dengel-Weinberger 3 HDW 3 in SHO (John)

Celestial hemisphere: Northern · Constellation: Perseus (Per) · Contains: HD21060 · HD21108 · MQ J032837.90+451501.9 · PK149-09.1 · TYC3312-1093-1 · TYC3312-114-1 · TYC3312-1297-1 · TYC3312-1471-1 · TYC3312-1471-2 · TYC3312-1515-1 · TYC3312-1599-1 · TYC3312-194-1 · TYC3312-209-1 · TYC3312-229-1 · TYC3312-235-1 · TYC3312-254-1 · TYC3312-264-1 · TYC3312-290-1 · TYC3312-2932-1 · TYC3312-331-1 · TYC3312-36-1 · TYC3312-37-1 · TYC3312-386-1 · TYC3312-415-1 · TYC3312-473-1 · TYC3312-516-1 · TYC3312-529-1 · TYC3312-532-1 · TYC3312-533-1 · TYC3312-534-1 · And 21 more.

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Hartl-Dengel-Weinberger 3 HDW 3 in SHO

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Hartl-Dengel-Weinberger 3 HDW 3 in SHO

I just bumped into this planetary nebula right under Mel 20 when i was doing a focus routine with my newton.

Searched some info about it and noticed it was not imaged that much,so i gived it a try.

Well,its very faint and you need a dark sky to get some data.

The Ha is stronger to see and has some larger clouds around it.
The O3 is very faint and need long and plenty of subs.
The shape is round and goes between the Ha layers.
The S2 is not to see,not even after stacking.

i will put the data tomorrow,its more then 16 hours.

Some more info about HDW3 can be found here. https://www.imagingdeepspace.com/hdw3-planetary-nebula-perseus.html

Final
Original
B
C
D

B

Description: The raw O3 layer.

Uploaded: ...

C

Description: The raw Ha layer.

Uploaded: ...

D

Description: The raw S2 layer.

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	6590502
PixInsight job	VM6KO2AF4BUCG4CGDHD63M7TZFSKGWHX
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	03h26m54s.97
RA (top/left)	03h26m01s.70
RA (top/right)	03h29m53s.74
RA (bottom/right)	03h27m49s.70
RA (bottom/left)	03h23m56s.13

Dec (center)	+45°21′26″.2
Dec (top/left)	+44°51′28″.2
Dec (top/right)	+45°20′38″.9
Dec (bottom/right)	+45°51′24″.6
Dec (bottom/left)	+45°21′58″.10

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Hartl-Dengel-Weinberger 3 HDW 3 in SHO

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Hartl-Dengel-Weinberger 3 HDW 3 in SHO

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