Sunday Sun in CaK and Ha July 25th 2021
- Carbon60
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Sunday Sun in CaK and Ha July 25th 2021
A brighter afternoon than this morning and time after lunch (between jobs) for a few minutes on the scopes to capture some FDs in Ca II K and Ha.
Ca II K
Lunt B1800 module with internal omega filter
Altair Lightwave 72mm stopped to 40mm
1.5x Barlow
Basler acA2440-75um
20210725_CaK_FD_Mono by Stuart Green, on Flickr
20210725_CaK_FD_Colour by Stuart Green, on Flickr
Hydrogen Alpha
Lunt 60 triple stacked
1.5x Barlow
acA2440-75 um
2 pane mosaic
20210725_Ha_FD_Mono by Stuart Green, on Flickr
20210725_Ha_FD_Colour by Stuart Green, on Flickr
Thanks for looking.
Stu.
Ca II K
Lunt B1800 module with internal omega filter
Altair Lightwave 72mm stopped to 40mm
1.5x Barlow
Basler acA2440-75um
20210725_CaK_FD_Mono by Stuart Green, on Flickr
20210725_CaK_FD_Colour by Stuart Green, on Flickr
Hydrogen Alpha
Lunt 60 triple stacked
1.5x Barlow
acA2440-75 um
2 pane mosaic
20210725_Ha_FD_Mono by Stuart Green, on Flickr
20210725_Ha_FD_Colour 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/
- MAURITS
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Re: Sunday Sun in CaK and Ha July 25th 2021
Really nice, Stu. So sharp.
Jordan
Jordan
Jordan -
SkyWatcher ED100 Refractor with Diamond Steeltrack Crawford Focuser
Celestron CG4 Equatorial Mount
Daystar Quark H-Alpha Chromosphere
Lunt CaK B1800 Filter Module
Lunt White Light Solar Wedge
ZWO ASI174MM, ZWOASI1600MM Cameras
SkyWatcher ED100 Refractor with Diamond Steeltrack Crawford Focuser
Celestron CG4 Equatorial Mount
Daystar Quark H-Alpha Chromosphere
Lunt CaK B1800 Filter Module
Lunt White Light Solar Wedge
ZWO ASI174MM, ZWOASI1600MM Cameras
- DeepSolar64
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Re: Sunday Sun in CaK and Ha July 25th 2021
Very nice discs Stuart. The colored CaK image is my fav.
James
James
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
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Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
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Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
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- marktownley
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Re: Sunday Sun in CaK and Ha July 25th 2021
I'm impressed you got some sun Stu! Cloudy all day for me, we went round my sister in laws as was her birthday, first time that side of the family have been altogether for over 18 months!
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!
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Re: Sunday Sun in CaK and Ha July 25th 2021
bresser/messier 150/1200 (or 200/1800 Istar ) Mod -D-Erf 160mm intern-glasspath 1.25-etalon Pst barlow X2 ASI174
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
- Carbon60
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Re: Sunday Sun in CaK and Ha July 25th 2021
Many thanks, everyone.
I'm pleased with the CaK images, but I think I rushed the Ha processing.
Here's a rework of both mono and colour, which I think (hope) is an improvement.
20210725_Ha_FD2_Mono by Stuart Green, on Flickr
20210725_Ha_FD2_Colour by Stuart Green, on Flickr
Thanks for looking.
Stu.
I'm pleased with the CaK images, but I think I rushed the Ha processing.
Here's a rework of both mono and colour, which I think (hope) is an improvement.
20210725_Ha_FD2_Mono by Stuart Green, on Flickr
20210725_Ha_FD2_Colour 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: Sunday Sun in CaK and Ha July 25th 2021
Excellent FD images Stu.
On my screen, I prefer the first version of the Ha FD images. The second version is a bit too bright.
On my screen, I prefer the first version of the Ha FD images. The second version is a bit too bright.
Christian Viladrich
Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
http://www.astronomiesolaire.com/
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http://planetary-astronomy.com/
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Re: Sunday Sun in CaK and Ha July 25th 2021
Well done Stu on getting some clear sky for the captures.
Thanks for sharing
Terry
Thanks for sharing
Terry
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Re: Sunday Sun in CaK and Ha July 25th 2021
Many thanks, everyone.
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: Sunday Sun in CaK and Ha July 25th 2021
Hi Christian,christian viladrich wrote: ↑Mon Jul 26, 2021 9:15 am Excellent FD images Stu.
On my screen, I prefer the first version of the Ha FD images. The second version is a bit too bright.
Noted. Thanks for your feedback.
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/