A period of wet grey days here is over and we're looking forward to a weekend of sunshine (assuming that the weather people have got it right). Today was mainly sunny from mid morning with large gaps between the clouds allowing time to capture some full disks in Ha and Ca II K.
The seeing wasn't up to hi-res work by the time I got set up, which is a pity as there were some lovely tree-like proms rising from the north-west limb. Anyhow, here are my FDs.
Ca II K
40mm refractor
Lunt B1800 module + Omega filter
Basler acA2440-75 um
1.5x Barlow
20210714_CaK_FD_Mono by Stuart Green, on Flickr
20210714_CaK_FD_colour by Stuart Green, on Flickr
Hydrogen Alpha:
Lunt 60mm TS
Basler 2440-75 um
1.5x Barlow
3 strongly overlapping panes
20210714_Ha_FD_Mono by Stuart Green, on Flickr
20210714_Ha_FD_colour by Stuart Green, on Flickr
Looking forward to some early morning sunshine. Hopefully the seeing conditions will be suitable for a bit of hi-res.
As always, thanks for looking.
Stu.
FDs in Ha and CaK 14th July 2021
- Carbon60
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FDs in Ha and CaK 14th July 2021
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: FDs in Ha and CaK 14th July 2021
These look really good Stu. I always enjoy your high quality solar images.
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
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
" Way more fun to see it! "
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
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
" Way more fun to see it! "
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Re: FDs in Ha and CaK 14th July 2021
Love the proms and filaments, thanks.
Dan
South central Indiana
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South central Indiana
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Re: FDs in Ha and CaK 14th July 2021
Those three tree proms have come-out excellently Stu, as well as the FD's.
Thanks for sharing
Terry
Thanks for sharing
Terry
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Re: FDs in Ha and CaK 14th July 2021
Stu, this is excellent for both calcium and hydrogen. I especially liked the small details in Ha, in my little Lint50 I only see these in very good visibility. Thank you.
Ivan
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Re: FDs in Ha and CaK 14th July 2021
Oh yes!! look at those filaproms, that is one superb full disc Stuart, you must be so pleased with your Halpha now
Alexandra
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Re: FDs in Ha and CaK 14th July 2021
Superb full disk images Stu...excellent work
Playing catch-up today after a week of wet and violent storms.
Brian
Playing catch-up today after a week of wet and violent storms.
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