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Old 15-09-2018, 08:03 PM
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alistairsam
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Ngc 908

hi,

Took Lum data for this from a dark site, but RGB from my LP backyard.

NGC908 is a galaxy in Cetus, 60Mly away.
Tiny (6' x 2.7') for my FOV, so tried to bring out as much detail as I could. This is cropped.
Processed in Startools.

Edit:
Re-processed larger version https://www.astrobin.com/full/366797/B/?nc=user
Attached both versions below.
had to individually process the LRGB stack sets and then combine.

comments welcome.

Lum - around 4 hrs ( 10min subs)
RGB - around 2 hrs (1 min subs)

10inchF4
Paramount MyT
SBIG STF8300m

Cheers
Alistair
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Last edited by alistairsam; 18-09-2018 at 05:46 PM.
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  #2  
Old 15-09-2018, 08:38 PM
Placidus (Mike and Trish)
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Superb detail and colour in both the galaxy and the stars.

We are inspired to add this to our to-do list.
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Old 15-09-2018, 08:54 PM
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Atmos (Colin)
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Little off the beaten track but the detail is nice in the main galaxy and some of the fainter background ones
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Old 16-09-2018, 08:32 AM
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RickS (Rick)
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That's great, Al! Haven't seen it before.
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Old 16-09-2018, 08:50 AM
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strongmanmike (Michael)
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Yes the detail is pretty good Alistair

Perhaps there could be a little more colour variation across the spiral arms?..but this may have been hampered by your light polluted site for the RGB acquisition?

Nice work regardless though

Mike
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Old 16-09-2018, 09:27 AM
markas (Mark)
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Very nice detail for such a small object. The colour would probably benefit from some dark sky exposure.


Mark
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Old 16-09-2018, 02:52 PM
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Re-processed from scratch, seems to have restored balance a bit atleast looks like that to me, but it has introduced noise.

https://www.astrobin.com/full/366797/C/?nc=user
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Last edited by alistairsam; 18-09-2018 at 05:44 PM.
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Old 16-09-2018, 05:56 PM
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strongmanmike (Michael)
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Yeah, that looks better Alistair

Mike
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Old 18-09-2018, 03:51 PM
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That is a cool galaxy, nice processing to extract the detail.
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Old 18-09-2018, 05:37 PM
markas (Mark)
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That does look better!


Mark
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Old 20-09-2018, 07:15 PM
Ross G
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A great looking galaxy photo Alistair.


So much detail and nice colour.


Ross.
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