Dear friends,
It's been 10 days since my last solar imaging session (due to weather and other obligation), but today I was able to take a few shots. The solar altitude was only 8 degrees and the seeing poor, but that's how it is my latitude this time of the year.
FD image in H-Alpha using a Coronado 60mm/BF15 w/Beloptik ITF, stopped down to 50mm, Baader 35nm H-Alpha and ASI 178mm mounted on a SkyWatcher SolarQuest.
Sun FD in H-Alpha 10th of November 2021
Sun FD in H-Alpha 10th of November 2021 - Colorized
Same setup as above, but using long exposure (100ms) to bring out the proms. Overexposed disc made black.
Sun FD in H-Alpha 10th of November 2021 - Prominence
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 mounted on a SkyWatcher SolarQuest.
Sun FD in CaK 10th of November 2021
Sun FD in CaK 10th of November 2021 - Colorized
Click on links to view full size images.
Thanks for looking and best regards,
Arne
Sun FD in H-Alpha and CaK 10th of November 2021
- arnedanielsen
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Re: Sun FD in H-Alpha and CaK 10th of November 2021
Thank you Arne for sharing your excellent disks.
The CaK does stand out well.
Cheers
Terry
The CaK does stand out well.
Cheers
Terry
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Re: Sun FD in H-Alpha and CaK 10th of November 2021
Lovely disks Arne, thanks for sharing!
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 10th of November 2021
Great images, Arne.
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 10th of November 2021
Excellent!! I really like the little hot spot in the NE corner, it is in the CaK too, that must be a newbie being born
Alexandra
Alexandra
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Re: Sun FD in H-Alpha and CaK 10th of November 2021
Beautiful capture Arne...well done
Brian
Brian
Brian Colville
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
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Re: Sun FD in H-Alpha and CaK 10th of November 2021
Thank you so much everyone for all your kind comments!
Take care,
Arne
Take care,
Arne