February 20 2021 Observations. More images!

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DeepSolar64
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February 20 2021 Observations. More images!

Post by DeepSolar64 »

Session time is 11:00am until 12:45pm EST local time ( US ). The skies are clear with poor seeing. The temperature is 39F.

Coronado SolarMax II 90 DS. 32x and 44.5x ( Ha )
The first think I notice after a little tweaking of the etalons is a filament in the SW near the limb. Also noticed three filaments in the SE near the limb as well. I also noticed a tiny filament within a small plage ( AR12803 ) in the NE and could also make out a tiny filament above it.

The stars of the day are two prominences on the NE limb. The southernmost one is large and easy though fine detail comes difficult with the seeing. The northernmost one is a detached wisp leaning southward and is a bit fainter than it's southern neighbor.


Celestron NexStar 102GT w/Altair wedge and 540nm filter. 50x ( WL )
I can make out two pores in AR12803 in the NE. The SDO continuum image shows three. I can also see the faculae containing them as well. I see no other detail on the solar disc in WL. I can't even make out the granulation in this seeing!

I have included a couple of captures from my ZWO camera. The proms picked up well but I could only barely get a filament on the disc. I seem to have more trouble focusing and tuning using the camera than with the eye.

Seize the Sun!

James


GONGCerroTololoHa_2-20-21.jpg
GONGCerroTololoHa_2-20-21.jpg (604.34 KiB) Viewed 573 times
NEAR_SDOHMIc_2-20-21.JPG
NEAR_SDOHMIc_2-20-21.JPG (44.47 KiB) Viewed 573 times
Capture_00008.jpg
Capture_00008.jpg (36.9 KiB) Viewed 573 times
Capture_00009.jpg
Capture_00009.jpg (184.87 KiB) Viewed 573 times


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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Re: February 20 2021 Observations. More images!

Post by EGRAY_OBSERVATORY »

Hi James,
Your capture 00008 & 9, are much better than the previous post.

Try sharpening a little for 9 as that is a probability for improvement.

I like the colouring of both and the proms is well-good and certainly as good, if not better than the Gong image. You might choose to flip the 9 image
to match the Gong image, but no probs there...

I'm following the spots situation on AR2803, as there does seem to be a third spot.

Thanks for the info and efforts.
Terry


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Re: February 20 2021 Observations. More images!

Post by EGRAY_OBSERVATORY »

Correction to my previous ---
" You might choose to flip the 8 image to match the Gong image, but no probs there..."

Terry


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Re: February 20 2021 Observations. More images!

Post by DeepSolar64 »

Thanks Terry. I am glad that they are detailed enough for you to tell my orientation is off a bit. The proms are flipped correct but need to be rotated up a bit I think.

I'll get there. I hope.


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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Re: February 20 2021 Observations. More images!

Post by EGRAY_OBSERVATORY »

Yes James I should have correctly said "rotated" so we both now know - thanks.

You are doing very well.

Terry


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Re: February 20 2021 Observations. More images!

Post by DeepSolar64 »

Thank you Terry.


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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Re: February 20 2021 Observations. More images!

Post by marktownley »

Great report and pictures James!


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Re: February 20 2021 Observations. More images!

Post by Stardust5858 »

Thanks James for the report and your second light image's, it's not easy but you'll get there.


10ft x 6ft Solar RoR with Warm Room
Lunt 60mm Double Stack HA
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Re: February 20 2021 Observations. More images!

Post by Montana »

A lovely report James and great to see the images progressing, the prom image is great :bow :hamster: the surface still needs a bit of work, I'm guessing this is single stack? a double stack is dimmer but much easier to pick out contrast and focus.

Alexandra


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Re: February 20 2021 Observations. More images!

Post by rsfoto »

Hi James,

A very well deserved SPoD

:band


regards Rainer

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Re: February 20 2021 Observations. More images!

Post by Carbon60 »

Great report and images, James.

Coming along nicely :)

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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