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Dumbbell nebula

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#1 StargazerBob

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Posted 13 June 2025 - 03:51 AM

Dumbbell nebula taken from over the field where I live. Kempshott, Basingstoke. UK

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#2 sevenofnine

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Posted 13 June 2025 - 08:50 PM

Don't you just love the way you can plop a Seestar down and in a few minutes have a very nice snapshot of a DSO? Sometimes it just seems too easy wink.gif

 

rsz_stacked_69_m_27_100s_ircut_20240906-222351.jpg .

 

 


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#3 StargazerBob

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Posted 14 June 2025 - 03:27 AM

Don't you just love the way you can plop a Seestar down and in a few minutes have a very nice snapshot of a DSO? Sometimes it just seems too easy wink.gif

 

attachicon.gif rsz_stacked_69_m_27_100s_ircut_20240906-222351.jpg.

Nice picture I couldn’t get that green colour


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#4 Astronotrip

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Posted 14 June 2025 - 06:03 AM

with Vespera 2:
 Dumbell-M27-try2-Denoiseddumbelltry2pixl


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#5 StargazerBob

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Posted 14 June 2025 - 06:06 AM

A great picture !



#6 sevenofnine

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Posted 14 June 2025 - 10:34 AM

It's nice to see what different smart scopes do on the same object waytogo.gif


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#7 StargazerBob

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Posted 14 June 2025 - 10:44 AM

This was a target I wanted to try for a while - it’s really beautiful - I was hoping for a more green colour if I’m being honest but viewing wasn’t that great, about 70% but it was good enough for a try and what I got I am really happy with. This scopes potential never ceases to amaze me! 



#8 Digital Don

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Posted 14 June 2025 - 08:50 PM

This is direct from my Seestar S50.  It is just over 8 minutes of 10 second exposures with the filter, taken less than 50 miles from Chicago.  The only processing was resizing to fit the forum requirements. 

 

Don usa.gif

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#9 StargazerBob

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Posted 15 June 2025 - 03:28 AM

This is direct from my Seestar S50.  It is just over 8 minutes of 10 second exposures with the filter, taken less than 50 miles from Chicago.  The only processing was resizing to fit the forum requirements. 

 

Don usa.gif

Don

 

That is a wonderful picture 



#10 gtrin

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Posted 15 June 2025 - 10:45 AM

613 frames of 20 seconds

Bortle 6-7

Edited by Pixinsight

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#11 StargazerBob

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Posted 15 June 2025 - 10:49 AM

613 frames of 20 seconds

Bortle 6-7

Edited by Pixinsight

Wonderful picture 


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#12 Digital Don

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Posted 15 June 2025 - 12:17 PM

Don

 

That is a wonderful picture 

Thanks Bob!

 

Don usa.gif



#13 StargazerBob

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Posted 15 June 2025 - 12:17 PM

Thanks Bob!

 

Don usa.gif

Yw



#14 jprideaux

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Posted 15 June 2025 - 04:02 PM

The only way to really do a good comparison between scopes for a target is to use all the scopes in the same night at the same place  for the same amount of integration time and processed the same.   Everything else is just anecdotal shots without knowing the variables.   Here is an anecdotal image of the Dumbbell nebula with the Origin  

 

M27 (dumbbell nebula) data collected with the Origin back on 07/15/2024. 

2 hour integration using Celestron nebula filter.  Bortle 7.  Post-processed using features form the following programs:

Siril - photometric color calibration

GraXpert - background extraction, deconvolution (both stars and image), denoise

Affinity Photo - levels stretch, separate stars from nebula, curves, more background extraction, more denoise

                      - used StarXterminator and Topaz denoise

                      - cropped

 

M27c_stars_obj_decon_denoised.jpg


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#15 StargazerBob

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Posted 15 June 2025 - 05:51 PM

The only way to really do a good comparison between scopes for a target is to use all the scopes in the same night at the same place  for the same amount of integration time and processed the same.   Everything else is just anecdotal shots without knowing the variables.   Here is an anecdotal image of the Dumbbell nebula with the Origin  

 

M27 (dumbbell nebula) data collected with the Origin back on 07/15/2024. 

2 hour integration using Celestron nebula filter.  Bortle 7.  Post-processed using features form the following programs:

Siril - photometric color calibration

GraXpert - background extraction, deconvolution (both stars and image), denoise

Affinity Photo - levels stretch, separate stars from nebula, curves, more background extraction, more denoise

                      - used StarXterminator and Topaz denoise

                      - cropped

 

attachicon.gif

Fabulous picture. 




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