NGC 7741 LHaRGB (John D)

Celestial hemisphere: Northern · Constellation: Pegasus (Peg) · Contains: NGC 7741

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NGC 7741 LHaRGB

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NGC 7741 LHaRGB

Ngc 7741 in Pegasus. 47 MLY away. Data fro last season and this season. Did not get around to the color and Ha until this year. I ended up with way more data than I planned as I accidentally ran the lum script for this one for 5 extra nights this year thinking I was imaging another object as I saved script under the wrong name and did not check on data 'till the next week... Duh!. There is a pretty decent Ha signiture in the galaxy, so I added a layer of that to bring out those regions. I think it helped give the galaxy some depth, so the galaxy's pitch angle becomes more apparent (at least to me). Tons of very faint distant galaxies in the background of this area of the sky.

L = 189 x 600 1x1

Ha = 26 x 1200 1x1 (mixed as 28% of the Red channel)

R,G,B = 45 x300 each

Original image = raw Ha stack

Image B =less dark level for brighter room

Image C=more dark level for darker room

Thanks,

John D

Original
B
Final
C

B

Description: for brighter room

Uploaded: ...

C

Description: for darker room

Uploaded: ...

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Status	Basic success
Started	...
Astrometry.net job	1846849
PixInsight job	n/a
PixInsight queue size	n/a
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NGC 7741 LHaRGB

NGC 7741 LHaRGB

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NGC 7741 LHaRGB

NGC 7741 LHaRGB

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