Dear friends,
Please find attached some FD images of the Sun in H-Alpha and CaK from July 23rd.
FD image in H-Alpha using a Takahashi Sky-90II with Coronado 90mm/BF15, Coronado 2x CeMax and ASI 1600mm PRO.
Sun FD in H-Alpha 23rd of July 2021
FD image in CaK using a William Optics ZenithStar 61II stopped down to 46mm, Lunt CaK 1200 module, Coronado 2x CeMax and ASI 183mm camera
Sun FD in CaK 23rd of July 2021
Sun FD in CaK 23rd of July 2021 - colorized
As usual click on links to view full size images.
Thanks for looking,
Arne
Sun FD in H-Alpha and CaK 23rd of July 2021
- arnedanielsen
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Re: Sun FD in H-Alpha and CaK 23rd of July 2021
Very nice images, Arne. Thanks for posting.
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
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Re: Sun FD in H-Alpha and CaK 23rd of July 2021
Nice disks Arne!
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: Sun FD in H-Alpha and CaK 23rd of July 2021
Superb!! wow! how many days on the run did you get Sunshine? this is a miracle if it happened in the UK
Alexandra
Alexandra
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Re: Sun FD in H-Alpha and CaK 23rd of July 2021
Thank you Jordan, Mark, Alexandra and Maurits.
Alexandra: 13 out of 14 days from 12th till 25th and 18 out of 23 days from 3rd till 25th, which is quite unusual for my location. Had a few days with heavy rain now (which was really good for crops, gardens etc), but it looks like there will be at least partially clears skies in the days to come.
Best regards,
Arne
Alexandra: 13 out of 14 days from 12th till 25th and 18 out of 23 days from 3rd till 25th, which is quite unusual for my location. Had a few days with heavy rain now (which was really good for crops, gardens etc), but it looks like there will be at least partially clears skies in the days to come.
Best regards,
Arne
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Re: Sun FD in H-Alpha and CaK 23rd of July 2021
Nicely done Arne. Good results.
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 FD in H-Alpha and CaK 23rd of July 2021
Thank you very much Alfred and Stu!
Best regards,
Arne
Best regards,
Arne