Leo Triplet (urmymuse)

Celestial hemisphere: Northern · Constellation: Leo (Leo) · Contains: IC 2745 · Leo Triplet · M 65 · M 66 · NGC 3623 · NGC 3627 · NGC 3628

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Leo Triplet

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Leo Triplet

We are having a really good run of clear skies in my bit of the UK for galaxy season, sometimes as many as two or three a week

Here is the Leo Triplet using my TS Optics Imaging star , only 520mm focal length - details better than i got a couple of years ago using my 800mm Newt and DSLR

The stars are roundish as opposed to triangles which i was getting before i had to send the scope back to have the optics adjusted so that good

520 x 30s Lume

240 x 30s for Red, Green and Blue

Total integration time = 10hrs 20 mins

The final image is a heavy crop , i will post the full filed as a revision

Original
B
C
Final
D

B

Description: Full field version

Uploaded: ...

C

Description: More adjustments

Uploaded: ...

D

Description: Following Joel85's helpful comment i have done some more reading on colour calibration and have adjusted the previous image. I think this is better but i suspect i need to start from scratch which i will do when i got some time

Uploaded: ...

N.I.N.A. Users
Musical Imagers
UK Astro-Imaging
Yorkshire Astro Imaging

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Status	Advanced success
Started	...
Astrometry.net job	4428438
PixInsight job	XJVCAR3WXHRIJW8FW1PXMWESB4C1WOR0
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	11h20m01s.82
RA (top/left)	11h19m55s.92
RA (top/right)	11h17m59s.99
RA (bottom/right)	11h20m07s.71
RA (bottom/left)	11h22m03s.91

Dec (center)	+13°16′03″.5
Dec (top/left)	+13°48′18″.9
Dec (top/right)	+13°03′20″.6
Dec (bottom/right)	+12°43′47″.10
Dec (bottom/left)	+13°28′43″.2

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Leo Triplet

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