Sun in three lights 11th May 2021
- Carbon60
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Sun in three lights 11th May 2021
Here's a crop of images from this morning before 9:00am when the clouds started to roll in.
First up are the full disks in Ca II K and Ha showing nicely the main features AR2822 and AR2823 and proms in Ha.
20210511_CaK_FD_Mono by Stuart Green, on Flickr
20210511_CaK_FD_Colour by Stuart Green, on Flickr
20210511_Ha_FD_Mono by Stuart Green, on Flickr
20210511_Ha_FD_Colour by Stuart Green, on Flickr
AR2822 in Ha using my 150mm/Lunt 35 mod on a Basler acA1920-155um with PM x2.5
20210511_AR2822_2 by Stuart Green, on Flickr
...and AR2823 using the same setup.
20210511_Ha_AR2823 by Stuart Green, on Flickr
Over to Ca II K on a Tecnosky 125mm/B1800 Lunt CaK module/Basler acA1920-155um/PM x 5
20210511_CaK_AR2822_Mono by Stuart Green, on Flickr
20210511_CaK_AR2822_colour by Stuart Green, on Flickr
Here's the same region at 540nm (continuum) using a Lacerta WL wedge on the Tecnosky 125mm.
20210511_WL_AR2822_Mono by Stuart Green, on Flickr
Green (540nm) for fun.....
20210511_WL_AR2822_Colour by Stuart Green, on Flickr
Finally a lovely eruptive prom in the south west.
20210511_Ha_Eruptive Prom by Stuart Green, on Flickr
Thanks for looking.
Stu.
First up are the full disks in Ca II K and Ha showing nicely the main features AR2822 and AR2823 and proms in Ha.
20210511_CaK_FD_Mono by Stuart Green, on Flickr
20210511_CaK_FD_Colour by Stuart Green, on Flickr
20210511_Ha_FD_Mono by Stuart Green, on Flickr
20210511_Ha_FD_Colour by Stuart Green, on Flickr
AR2822 in Ha using my 150mm/Lunt 35 mod on a Basler acA1920-155um with PM x2.5
20210511_AR2822_2 by Stuart Green, on Flickr
...and AR2823 using the same setup.
20210511_Ha_AR2823 by Stuart Green, on Flickr
Over to Ca II K on a Tecnosky 125mm/B1800 Lunt CaK module/Basler acA1920-155um/PM x 5
20210511_CaK_AR2822_Mono by Stuart Green, on Flickr
20210511_CaK_AR2822_colour by Stuart Green, on Flickr
Here's the same region at 540nm (continuum) using a Lacerta WL wedge on the Tecnosky 125mm.
20210511_WL_AR2822_Mono by Stuart Green, on Flickr
Green (540nm) for fun.....
20210511_WL_AR2822_Colour by Stuart Green, on Flickr
Finally a lovely eruptive prom in the south west.
20210511_Ha_Eruptive Prom 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: Sun in three lights 11th May 2021
Cracking images, Stu!
The delicate prominence is my favorite!
Fabio
The delicate prominence is my favorite!
Fabio
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- Montana
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Re: Sun in three lights 11th May 2021
Wow!! these are so nice very envious of the semi-retired only 18 years to go.....yuck
Alexandra
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Re: Sun in three lights 11th May 2021
Very nice work Stu. I especially like the colored FD CaK image and the green 540nm image.
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Re: Sun in three lights 11th May 2021
Wonderful set of images
Robert
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Re: Sun in three lights 11th May 2021
Brilliant captures Stu and we were probably work at the same time to get these this morning as the clouds rolled in too soon.
Weirdly enough, I was considering do one of my WL captures in green, when going through the palette - too.
The close-ups and the proms are Fab..
Thanks for sharing
Terry
Weirdly enough, I was considering do one of my WL captures in green, when going through the palette - too.
The close-ups and the proms are Fab..
Thanks for sharing
Terry
- marktownley
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Re: Sun in three lights 11th May 2021
A top set of images there Stu, very impressed!
http://brierleyhillsolar.blogspot.co.uk/
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Re: Sun in three lights 11th May 2021
Great set of images Stu, thanks for sharing.
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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.
- Carbon60
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Re: Sun in three lights 11th May 2021
Many thanks for your kind words, 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/
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Re: Sun in three lights 11th May 2021
Beautifull resolution and processing ! The prom is my favorite.
Christian Viladrich
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Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
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- viewer
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Re: Sun in three lights 11th May 2021
Just stunningly good! I like the methodical presentation also.
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Re: Sun in three lights 11th May 2021
Many thanks Christian and 'Viewer', 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/