We're away for the week in Anglesey at the moment, and careful studying of the weather made me decide there was no point bringing much in the way of solar gear as any sun was going to be fleeting at best, so decided to bring the 40mm scope, camera tripod, CaK filter and PGR CH3 camera. First thing this morning had a very brief sunny gap in what seems to have been endless rain and gray skies so I grabbed a quick full disk at 560mm focal length. Aligning the sun on the chip so that it drifted horizontally along the frame meant I was able to grab some images to stack. Nice to see these active regions on their 3rd journey around the sun, shame I couldn't see them first time round when they were active
cak-full-disk-bw by Mark Townley, on Flickr
cak-full-disk-colour by Mark Townley, on Flickr
Hope the sun is out where you are!
Mark
CaK Full Disk - 25th October
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CaK Full Disk - 25th October
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: CaK Full Disk - 25th October
Lovely full discs Mark, CaK at 40mm is always a winner pity you couldn't test the HaT there, never mind I also wish I could have seen these monsters on the first time round too
Alexandra
Alexandra
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Re: CaK Full Disk - 25th October
Thanks Alexandra, I was closely looking at the weeks weather forecast right up until we left home last sunday, if there was any chance of decent sunshine I would have been lugging the HaT along, but gray is the theme for the week. We're off for a rib ride on the Menai Straits today so hopefully some nice wildlife to see!
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Re: CaK Full Disk - 25th October
A beautiful image, Mark. The weekend does not look good here....
Franco
Franco
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Re: CaK Full Disk - 25th October
Thanks Franco, weather still says clear tomorrow for me so hopefully another CaK full disk if i'm lucky.
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Re: CaK Full Disk - 25th October
Good luck with the weather, Mark. Enjoy the break.
Lovely disks.
Stu.
Lovely disks.
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: CaK Full Disk - 25th October
Superb disks Mark...nice work
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