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Old 08-07-2021, 10:58 AM
Startrek (Martin)
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NGC 6357 Lobster Nebula

Captured NGC 6357 Lobster Nebula for the first time at my South Coast Obs on Monday night as conditions were excellent, little or no wind , no dew , low humidity , good seeing and transparency in Bortle 3/4
My set up just squeezed in the main body of the lobster in the FOV but a wider field would be more interesting

Managed 4 hours ( 3 minute subs ) of good data with the 8” f5 newt and my 2600MC using the L Extreme NB filter, camera cooled to -10C
Guiding in PHD2 was really tight for my low end mount ( EQ6-R pro ) at 0.70 arc sec total error most of the night ( Dec around 0.50 and Ra around 0.65 or thereabouts with a few random tiny spikes in Ra )

Data stacked in DSS
Processed in Startools V1.7 ( OSC Linear data set )

Synthetic Luminance version
Colour version RGB

Comments welcome
Thanks
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  #2  
Old 08-07-2021, 02:02 PM
AdamJL
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Great guiding performance there. And with a result to match. Nice work, Martin. This isn’t an easy target
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Old 08-07-2021, 03:36 PM
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PKay (Peter)
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OK M, here's a proposition...

I'll catch the lobster, and you can cook it!
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Old 09-07-2021, 07:00 AM
Startrek (Martin)
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Quote:
Originally Posted by AdamJL View Post
Great guiding performance there. And with a result to match. Nice work, Martin. This isn’t an easy target
Thanks Adam
Yes I needed plenty of data to bring out the fine detail, my 8” is a good all round scope for most objects
Conditions were great which helps
Martin
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Old 09-07-2021, 07:02 AM
Startrek (Martin)
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Quote:
Originally Posted by PKay View Post
OK M, here's a proposition...

I'll catch the lobster, and you can cook it!
Peter,
Thanks mate
Strangely enough lobster is not my favourite seafood , a nice piece of flatty will do me , still happy to snag the celestial variety
Cheers
M
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  #6  
Old 09-07-2021, 11:24 AM
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strongmanmike (Michael)
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Nice result there Marin.

It is such an intricate and fascinating nebula, almost a bit of where's Wally feel, so many little complex details

Mike
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  #7  
Old 09-07-2021, 04:24 PM
Startrek (Martin)
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Originally Posted by strongmanmike View Post
Nice result there Marin.

It is such an intricate and fascinating nebula, almost a bit of where's Wally feel, so many little complex details

Mike
Thanks Mike,
Appreciate it
A fun object to image
Bit of bad weather heading down my way now so locked up the Obs for the next 3 or 4 days , hopefully clearing by Tuesday / Wednesday next week
Martin
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