Ha and Ca II K 2nd December 2020
- Carbon60
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Ha and Ca II K 2nd December 2020
Hi all,
A couple of disks (Ha and Ca II K) and a closer view of AR2786 in Ha during a brief window of blue between the clouds.
It's nice to see such a busy Sun
20201202_CaK_FD_mono by Stuart Green, on Flickr
20201202_CaK_FD_colour by Stuart Green, on Flickr
20201202_Ha_FD_mono by Stuart Green, on Flickr
20201202_Ha_FD_colour by Stuart Green, on Flickr
The close view was really pushing the limits under the low Sun, poor seeing and breezy conditions, so not ideal.
20201202_Ha_AR12786 by Stuart Green, on Flickr
Thanks for looking.
Stu.
A couple of disks (Ha and Ca II K) and a closer view of AR2786 in Ha during a brief window of blue between the clouds.
It's nice to see such a busy Sun
20201202_CaK_FD_mono by Stuart Green, on Flickr
20201202_CaK_FD_colour by Stuart Green, on Flickr
20201202_Ha_FD_mono by Stuart Green, on Flickr
20201202_Ha_FD_colour by Stuart Green, on Flickr
The close view was really pushing the limits under the low Sun, poor seeing and breezy conditions, so not ideal.
20201202_Ha_AR12786 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/
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Re: Ha and Ca II K 2nd December 2020
Really nice shots Stu, glad you got some sun!
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!
- Carbon60
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Re: Ha and Ca II K 2nd December 2020
Many thanks, Franco/Mark.
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/
- Stardust5858
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Re: Ha and Ca II K 2nd December 2020
Lovely captures Stu, been cloudy here since November 30th
10ft x 6ft Solar RoR with Warm Room
Lunt 60mm Double Stack HA
80ed WL+ Lunt Hershal Wedge + Badder K-Line filter.
100mm AR + Lunt b1800 Ca-K module.
Neq6 Eq Mount.
2.7m Pulsar Dome.
11in Celestron SCT + White Light Filter.
70mm AR Stellavue.
12inch OO Newtonian.
Eq8 r Pro Mount.
Lunt 60mm Double Stack HA
80ed WL+ Lunt Hershal Wedge + Badder K-Line filter.
100mm AR + Lunt b1800 Ca-K module.
Neq6 Eq Mount.
2.7m Pulsar Dome.
11in Celestron SCT + White Light Filter.
70mm AR Stellavue.
12inch OO Newtonian.
Eq8 r Pro Mount.
Re: Ha and Ca II K 2nd December 2020
Thanks Stu. The closeup is good considering the conditions but the full disks, all of them, are great!
Phil
Phil
- DeepSolar64
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Re: Ha and Ca II K 2nd December 2020
Stunning work Stuart. I especially like the colored CaK full disc image.
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Meade Coronado SolarMax II 90 DS
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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
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Re: Ha and Ca II K 2nd December 2020
Your not ideal closeup looks pretty darn good to me!
Dan
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- Montana
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Re: Ha and Ca II K 2nd December 2020
These are fabulous Stuart, looks like you had great session
I hope there will be some sunshine this weekend
Alexandra
I hope there will be some sunshine this weekend
Alexandra
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Re: Ha and Ca II K 2nd December 2020
Very nice series
Robert
Robert
images and animations http://tinyurl.com/h5bgoso
2024 images https://www.flickr.com/photos/69734017@ ... 0313830045
2023 images https://www.flickr.com/photos/69734017@ ... 0304905278
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LS60PT-LS60F-B1200. B600-Cak. PGR-Ch3-IMX265
2024 images https://www.flickr.com/photos/69734017@ ... 0313830045
2023 images https://www.flickr.com/photos/69734017@ ... 0304905278
ED80. ED100. Celestron-150mm-PST mod. C8 edge. ES127
LS60PT-LS60F-B1200. B600-Cak. PGR-Ch3-IMX265
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Re: Ha and Ca II K 2nd December 2020
Nice set of images, Stu. The more I look at your work, the more I'm thinking Ca-K. Thanks for the shares.
Clear Skies
Clear Skies
John
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Re: Ha and Ca II K 2nd December 2020
Stu:
A very nice short session.
Beautiful clean images.
Best regards and a good and sunny weekend.
Eric.
A very nice short session.
Beautiful clean images.
Best regards and a good and sunny weekend.
Eric.
- Carbon60
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Re: Ha and Ca II K 2nd December 2020
Many thanks, everyone. Much appreciated.
The weather could go either way this weekend. Currently Saturday morning is looking good, but then it can all change again, as just a few hours ago the forecast was far less optimistic. Best to open the curtains and take a look with the MK1 eyeball.... far more reliable
Stu.
The weather could go either way this weekend. Currently Saturday morning is looking good, but then it can all change again, as just a few hours ago the forecast was far less optimistic. Best to open the curtains and take a look with the MK1 eyeball.... far more reliable
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: Ha and Ca II K 2nd December 2020
Hi John,
Ca K certainly gives an interesting view and it is so relatively easy to use compared with Ha.... no tuning.
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: Ha and Ca II K 2nd December 2020
A slightly more contrasty version of the Ha colour disk....
20201202_Ha_FD_colour by Stuart Green, on Flickr
Stu.
20201202_Ha_FD_colour 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/
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Re: Ha and Ca II K 2nd December 2020
A great set of images Stuart...nicely done
Brian
Brian
Brian Colville
Maple Ridge Observatory
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Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM