It has been glorious all day here (for a nice change) and this morning I managed to capture a few images before my seeing conditions deteriorated.
My main focus was AR2827, the new one that developed over recent days.
First up are my FDs in Ca II K and Ha and then the AR in Ha on my 150mm/DS Lunt 35 mod and the 250 mm RCT. I'm still tweaking with the RCT to get the best out of it.
Ca II K at 40mm
20210530_CaK_FD_40mm by Stuart Green, on Flickr
20210530_CaK_FD_40mm_Colour by Stuart Green, on Flickr
Ha on the Lunt 60. I was struggling with this one (it was the end of the session).
20210530_Ha_FD_Mono by Stuart Green, on Flickr
20210530_Ha_FD_colour by Stuart Green, on Flickr
Here's AR2827 on the 150 mod.
20210530_Ha2_AR2827 by Stuart Green, on Flickr
and on the 250 mm RCT.
20210530_Ha3_AR2827_RCT by Stuart Green, on Flickr
I almost forgot to add this image of an eruptive prom from AR2824 as it rounds the limb.
20210530_Ha_AR2824_Prom by Stuart Green, on Flickr
That was it for today. Hopefully there's more to come tomorrow.
Thanks for looking.
Stu.
Sunday Sun May 30th 2021
- Carbon60
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Sunday Sun May 30th 2021
Last edited by Carbon60 on Sun May 30, 2021 6:46 pm, edited 1 time in total.
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/
Re: Sunday Sun May 30th 2021
Excellent capture of the new AR, all lights and scopes. I think I know where your clouds went.
Phil
Phil
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Re: Sunday Sun May 30th 2021
Lovely series, Stu.
I hope the new ARs grow rather than decay. Might have some decent imaging opportunities this coming week.
Cheers.
Peter
I hope the new ARs grow rather than decay. Might have some decent imaging opportunities this coming week.
Cheers.
Peter
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Re: Sunday Sun May 30th 2021
Lovely captures Stu, thanks for sharing.
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.
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Re: Sunday Sun May 30th 2021
Great results Stu, that aperture stop on the Cak really makes a difference.
Martin
Martin
H alpha : ,Skywatcher 120mm F8 open frame refractor, a tilted 2" 7nm H-alpha filter as a sub energy rejection filter, Baader TZ4 telecentric focal extender, Player One energy rejection filter, Combo Quark Chromosphere, Naked PST etalon for double stacking, ASI74mm camera
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Re: Sunday Sun May 30th 2021
Many thanks, everyone. 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/