Sun in Ha and CaK 3rd November 2022
- Carbon60
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Sun in Ha and CaK 3rd November 2022
An unexpected clear sky morning and an opportunity to capture some rays in Ha and CaK. FDs are quite solid, but the closer views are a bit dodgy with poor seeing limiting resolution.
First up CaK FDs in mono and colour:
20221103102028_CaK_Mono by Stuart Green, on Flickr
20221103102028_CaK_Colour by Stuart Green, on Flickr
Then over to the red, with some impressive proms and a very tall triangular filament in the south east:
20221103101357_Ha_Mono by Stuart Green, on Flickr
20221103101357_Ha_colour by Stuart Green, on Flickr
Here's a closer view of the triangular filament on the 150 mm DS scope at f34:
20221103_Ha_Filament by Stuart Green, on Flickr
...and the two main active regions:
AR13131 close to the north west limb
20221103092723_Ha_AR13131 by Stuart Green, on Flickr
AR13135
20221103092910_Ha_AR13135 by Stuart Green, on Flickr
Thanks for looking.
Stu.
First up CaK FDs in mono and colour:
20221103102028_CaK_Mono by Stuart Green, on Flickr
20221103102028_CaK_Colour by Stuart Green, on Flickr
Then over to the red, with some impressive proms and a very tall triangular filament in the south east:
20221103101357_Ha_Mono by Stuart Green, on Flickr
20221103101357_Ha_colour by Stuart Green, on Flickr
Here's a closer view of the triangular filament on the 150 mm DS scope at f34:
20221103_Ha_Filament by Stuart Green, on Flickr
...and the two main active regions:
AR13131 close to the north west limb
20221103092723_Ha_AR13131 by Stuart Green, on Flickr
AR13135
20221103092910_Ha_AR13135 by Stuart Green, on Flickr
Thanks for looking.
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/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
- rsfoto
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Re: Sun in Ha and CaK 3rd November 2022
Hi Stuart,
Excellent images
Excellent images
regards Rainer
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
- rigel123
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Re: Sun in Ha and CaK 3rd November 2022
Great shots Stu! I notice that really thin prom is evident in your FD image. I started my animation at 13:18 UTC, what time was your FD captured? Just curious how long that spindle was around before it tore itself apart.
Warren
Lunt LS60T DS
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https://www.astrobin.com/users/rigel123/
Lunt LS60T DS
Orion ED80T CF
Meade ETX LS6
Lunt CaK BF1200
Lunt WL Wedge
Baader Photographic Film
ASI174MM
Skyris 236M
Player One Saturn-M SQR
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- MAURITS
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- Carbon60
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Re: Sun in Ha and CaK 3rd November 2022
Many thanks, guys. Much appreciated.
Stu.
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/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
- Carbon60
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Re: Sun in Ha and CaK 3rd November 2022
Hi Warren,
This is a close view of the prom in question that I took myself at around 09:30 UTC
20221103093246_Ha_Spike Prom by Stuart Green, on Flickr
And the larger prom at around the same time:
20221103093451_Ha_Prom by Stuart Green, on Flickr
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/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
- ffellah
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Re: Sun in Ha and CaK 3rd November 2022
That’s great Stu, some event must have really set that prom off!Carbon60 wrote: ↑Fri Nov 04, 2022 7:48 amHi Warren,
This is a close view of the prom in question that I took myself at around 09:30 UTC
20221103093246_Ha_Spike Prom by Stuart Green, on Flickr
And the larger prom at around the same time:
20221103093451_Ha_Prom by Stuart Green, on Flickr
Stu.
Warren
Lunt LS60T DS
Orion ED80T CF
Meade ETX LS6
Lunt CaK BF1200
Lunt WL Wedge
Baader Photographic Film
ASI174MM
Skyris 236M
Player One Saturn-M SQR
https://www.astrobin.com/users/rigel123/
Lunt LS60T DS
Orion ED80T CF
Meade ETX LS6
Lunt CaK BF1200
Lunt WL Wedge
Baader Photographic Film
ASI174MM
Skyris 236M
Player One Saturn-M SQR
https://www.astrobin.com/users/rigel123/
- Montana
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Re: Sun in Ha and CaK 3rd November 2022
Wow!! these are really impressive Stuart the triangular filament is incredible!
Have you finished rebuilding your house yet?
Alexandra
Have you finished rebuilding your house yet?
Alexandra
- arnedanielsen
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- Carbon60
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Re: Sun in Ha and CaK 3rd November 2022
Hi Alexandra,
Thank you.
Still ongoing, but nearing the end. Should be done by early December (with luck and a favourable wind). I wouldn’t have believed we’d still be in this position if you’d have asked back in April, when the job started…
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/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
- marktownley
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Re: Sun in Ha and CaK 3rd November 2022
Playing catchup here Stu, great images!
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!