In between wintry showers the seeing was about 1 arcsec or less which is really good for here.
Robert
ED80 focal reducer Lunt CaK B600
1127 2021-11-27-1212_5-U-L_lapl4_ap681 by Robert Arnold, on Flickr
ED80 focal reducer Herschel wedge
1127 2021-11-27-1216_8-U-L_lapl4_ap624 by Robert Arnold, on Flickr
Animated pair of WL and CaK images
1127 by Robert Arnold, on Flickr
ED100 Herschel wedge
1127 2021-11-27-1224_0-U-L_lapl4_ap878 by Robert Arnold, on Flickr
ROI set for spots, ED100 Herschel wedge
1127 2021-11-27-1224_9-U-L_lapl4_ap694 by Robert Arnold, on Flickr
27th Nov spots in WL and CaK
- robert
- Way More Fun to Share It!!
- Posts: 3069
- Joined: Fri Oct 14, 2011 1:49 pm
- Location: N.W.Scotland
- Has thanked: 4 times
- Been thanked: 1274 times
- Contact:
27th Nov spots in WL and CaK
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
ED80. ED100. Celestron-150mm-PST mod. C8 edge. ES127
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
- Montana
- Librarian
- Posts: 34563
- Joined: Mon Oct 17, 2011 5:25 pm
- Location: Cheshire, UK
- Has thanked: 17672 times
- Been thanked: 8793 times
Re: 27th Nov spots in WL and CaK
Wow!! superb imaging Robert, I love the animated WL/CAK James asked me about what I see when I visually look at CaK, I see exactly what your CaK shows. You always manage to get perfect real colourisation, I've never mastered that
Alexandra
Alexandra
-
- Way More Fun to Share It!!
- Posts: 6871
- Joined: Mon May 18, 2020 4:45 pm
- Location: Essex, S.E.England
- Been thanked: 4900 times
Re: 27th Nov spots in WL and CaK
Thanks vm Robert for your excellent captures today and the animated pair of CaK and WL certainly show the differences very well.
Thanks for sharing
Terry
Thanks for sharing
Terry
- DeepSolar64
- Way More Fun to Share It!!
- Posts: 18829
- Joined: Thu Sep 05, 2019 12:19 am
- Location: Lowndesville S.C.
- Has thanked: 17581 times
- Been thanked: 16697 times
Re: 27th Nov spots in WL and CaK
I love the GIF animation. CaK is certainly better at showing plage/faculae than continuum is.
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
Visual Observer
" Way more fun to see it! "
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
Visual Observer
" Way more fun to see it! "
- Carbon60
- Way More Fun to Share It!!
- Posts: 14209
- Joined: Wed Mar 07, 2012 12:33 pm
- Location: Lancashire, UK
- Has thanked: 8418 times
- Been thanked: 8165 times
Re: 27th Nov spots in WL and CaK
A very nice set of images, Robert.
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/