July 16 2022 Imaging. Large SW Prom!

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July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

My session time was from 17:00 to 18:00 UTC. Intermittent. Considerable cloudiness with all images done through varying amounts of cloud cover. The seeing was below average and the temperature was 82F ( 27.7C )

The equipment used are the Coronado SolarMax II 90 in both single and double stack and the Celestron C102 using the Altair wedge and 540nm Baader filter. Today I used the MacBook Pro running Astro IIDC for image acquisition and GIMP for processing and editing. The camera used was the Point Grey Grasshopper.

I used my mediocre images done in Ha to demonstrate the changes in the prominence on the SW limb during the time I observed.

I'll also include a few professional images to identify features on the disc in absence of my detailed visual observations.


James



ProminenceEvolution_7-26-22_17.02_17.45UTC_JP.JPG
ProminenceEvolution_7-26-22_17.02_17.45UTC_JP.JPG (95.01 KiB) Viewed 764 times

20220716_173829.03_UTC_JP.jpg
20220716_173829.03_UTC_JP.jpg (766.77 KiB) Viewed 779 times
20220716_173916.72_UTC_JP.jpg
20220716_173916.72_UTC_JP.jpg (579.93 KiB) Viewed 779 times
20220716_174016.37_UTC_JP.jpg
20220716_174016.37_UTC_JP.jpg (379.79 KiB) Viewed 779 times


And the pro stuff.


KSO_WL_7-16-22.jpg
KSO_WL_7-16-22.jpg (145.68 KiB) Viewed 779 times
KSO_Ha_7-16-22.jpg
KSO_Ha_7-16-22.jpg (309.99 KiB) Viewed 779 times
GONGBigBearCA_Ha_7-16-22.jpg
GONGBigBearCA_Ha_7-16-22.jpg (464.62 KiB) Viewed 777 times


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Re: July 16 2022 Imaging. Large SW Prom!

Post by marktownley »

A nice collection of images there James! Sun has risen here now (still below local horizon) so going to get out soon and see how this prom has evolved.


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Re: July 16 2022 Imaging. Large SW Prom!

Post by Carbon60 »

A nice series of images, James.

Stu.


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Re: July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

Thanks Mark and Stu. Mark, Keep us posted on the prom's status. It'll be hours, weather permitting until I can check it out.

James


Lunt 8x32 SUNoculars
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Re: July 16 2022 Imaging. Large SW Prom!

Post by MAURITS »

Thanks for sharing the report James, very nice WL images.


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Re: July 16 2022 Imaging. Large SW Prom!

Post by ffellah »

A beautiful set of images, James: love the prominence evolution set with the different coloring. The white light came out very well too. Keep those images coming !

Franco


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Re: July 16 2022 Imaging. Large SW Prom!

Post by rigel123 »

Nice set James! Back from vacation and of course first day back and socked in with clouds! Itching to get back to imaging!


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Re: July 16 2022 Imaging. Large SW Prom!

Post by torsinadoc »

Nice images. Thanks for sharing


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Re: July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

Thanks and welcomes everyone. I noticed after processing that the images show the progression of the prominence well during the time I observed so I used them to portray that. It’s not as good as an animation but it works!

James


Lunt 8x32 SUNoculars
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Celestron NexStar 102GT with Altair solar wedge
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Re: July 16 2022 Imaging. Large SW Prom!

Post by vineyard »

The prominence evolution series is really fun - more so than a traditional animation b/c of the colour changes - you should do more of those!


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Re: July 16 2022 Imaging. Large SW Prom!

Post by Martin_S »

Nice presentation James, thanks for sharing your images.


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Re: July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

Vin,
The idea of a side by side combined image of the prominence evolution was a last minute idea. I would have probably colored them all the same, or close to it or have left them all in monochrome if I would have planned this right off. But the different colors does make it " artsy " doesn't it?

Thanks Martin and you are welcome.

James


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Re: July 16 2022 Imaging. Large SW Prom!

Post by Freddie »

That's a great set there. Thanks for posting James.


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Re: July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

Thanks and welcomes Freddie. I am glad you liked them.


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Re: July 16 2022 Imaging. Large SW Prom!

Post by vineyard »

DeepSolar64 wrote: Sun Jul 17, 2022 7:37 pm I would have probably colored them all the same, or close to it or have left them all in monochrome if I would have planned this right off. But the different colors does make it " artsy " doesn't it?
I think the different colours is definitely better - not only wrt the aesthetics but also b/c I think it makes you pay more attention to each image in the set and so then you notice the subtle changes between them more.


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Re: July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

vineyard wrote: Sun Jul 17, 2022 10:18 pm
DeepSolar64 wrote: Sun Jul 17, 2022 7:37 pm I would have probably colored them all the same, or close to it or have left them all in monochrome if I would have planned this right off. But the different colors does make it " artsy " doesn't it?
I think the different colours is definitely better - not only wrt the aesthetics but also b/c I think it makes you pay more attention to each image in the set and so then you notice the subtle changes between them more.

Hmm...Cool :cool: I never thought of that...


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Re: July 16 2022 Imaging. Large SW Prom!

Post by MapleRidge »

Hi James...

Great to see your personal images...all very good too :bow

Nice to see the evolution of the big prom!!!

Brian


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Re: July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

Thanks Brian, I wish I would have continued to follow the prom a bit longer.


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Re: July 16 2022 Imaging. Large SW Prom!

Post by Montana »

I like them James :hamster: :bow

Alexandra


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Re: July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

Thanks Alexandra!


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Re: July 16 2022 Imaging. Large SW Prom!

Post by Ivan »

Hello James,
Congratulations on the well-deserved SPoD! Your presentation is great, you're making progress! Go on.

Ivan


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Re: July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

Thanks Ivan! 😊


Lunt 8x32 SUNoculars
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Re: July 16 2022 Imaging. Large SW Prom!

Post by ffellah »

James: congratulations on the beautiful SPOD ! Not only well deserved but also very well conceived and composed. I am sure we will see more SPODs from you in the future, my friend.

Franco


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Re: July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

Thank you Franco. The SPOD really surprised me. I wish now I would have imaged the prom longer.

Did you see the iPhone pic I did on the 17th? It’s the first I have ever did that clearly show the Ha disc features.

James


Lunt 8x32 SUNoculars
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Losmandy AZ8 Alt/Az Mount
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Re: July 16 2022 Imaging. Large SW Prom!

Post by nicspenceryork »

Awesome gallery James.
Love the different different captures/processing and being able to compare the transformations in the prom side by side.
A very worthy APOD 👏
Nic


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Re: July 16 2022 Imaging. Large SW Prom!

Post by p_zetner »

Well done, James.
Congrats on the SPOD!
Cheers.
Peter


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Re: July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

Thanks Nic. It was a last minute idea. And thanks Peter!


Lunt 8x32 SUNoculars
Orion 70mm Solar Telescope
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Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
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Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
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Re: July 16 2022 Imaging. Large SW Prom!

Post by arnedanielsen »

A fine collection James!

Best regards,
Arne


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Re: July 16 2022 Imaging. Large SW Prom!

Post by DeepSolar64 »

Thanks Arne!


Lunt 8x32 SUNoculars
Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces

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