AR13105 and AR13107 in Ha 28th September 2022
- Carbon60
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AR13105 and AR13107 in Ha 28th September 2022
Limited time this morning with one thing or another, so I concentrated on the two closely associated active regions 13105 and 13107 using my 150 mm double stacked refractor.
The seeing conditions were reasonable, but not great, so I kept the exposures at 3 ms and added some gain to bring the brightness to acceptable levels to try to freeze out the turbulence. I used my usual Basler acA1920-155um camera, Genika Astro for image capture, AS!3 for stacking, ImPPG deconvolution/sharpening and PixInsight for finessing. Images are shown either as two pane or four pane mosaics to cover the necessary ground with my 2.5x PM.
20220928_Ha_AR13105 by Stuart Green, on Flickr
20220928_Ha_AR13107 by Stuart Green, on Flickr
20220928_Ha_AR13105_13107 by Stuart Green, on Flickr
Thanks for looking.
Stu.
The seeing conditions were reasonable, but not great, so I kept the exposures at 3 ms and added some gain to bring the brightness to acceptable levels to try to freeze out the turbulence. I used my usual Basler acA1920-155um camera, Genika Astro for image capture, AS!3 for stacking, ImPPG deconvolution/sharpening and PixInsight for finessing. Images are shown either as two pane or four pane mosaics to cover the necessary ground with my 2.5x PM.
20220928_Ha_AR13105 by Stuart Green, on Flickr
20220928_Ha_AR13107 by Stuart Green, on Flickr
20220928_Ha_AR13105_13107 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/
- Alun_H
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Re: AR13105 and AR13107 in Ha 28th September 2022
Fantastic images Stu.
Alun
Alun
Lunt 50THa solar scope
Lunt CaK B12 module
SW Evostar 72ED for full disk imaging
Sol'Ex SHG
80mm f/7 achromat used with pressure tune module off the Lunt with Lunt 100mm ERF
Bresser 90 f/10 achromat used for CaK & white light imaging & PST mod with Lunt 100mm ERF
Coronado SM40 (pre Meade) and BF10 filter set + SMII 60 richview DS etalon
Skywatcher EQ6 Pro and Ioptron CEM60
Then there is all the night kit which is far too long a list to write up here!
More images on view on my Flickr page...https://www.flickr.com/photos/alun_h/
Lunt CaK B12 module
SW Evostar 72ED for full disk imaging
Sol'Ex SHG
80mm f/7 achromat used with pressure tune module off the Lunt with Lunt 100mm ERF
Bresser 90 f/10 achromat used for CaK & white light imaging & PST mod with Lunt 100mm ERF
Coronado SM40 (pre Meade) and BF10 filter set + SMII 60 richview DS etalon
Skywatcher EQ6 Pro and Ioptron CEM60
Then there is all the night kit which is far too long a list to write up here!
More images on view on my Flickr page...https://www.flickr.com/photos/alun_h/
- rigel123
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Re: AR13105 and AR13107 in Ha 28th September 2022
Just love all of the subtle details inside the AR's, wonderful processing!
Warren
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Lunt LS60T DS
Orion ED80T CF
Meade ETX LS6
Lunt CaK BF1200
Lunt WL Wedge
Baader Photographic Film
ASI174MM
Skyris 236M
Player One Saturn-M SQR
https://www.astrobin.com/users/rigel123/
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Re: AR13105 and AR13107 in Ha 28th September 2022
Nice hi-rez shots Stuart!!
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Meade Coronado SolarMax II 90 DS
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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
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- ffellah
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Re: AR13105 and AR13107 in Ha 28th September 2022
These are excellent Stu. Love the contrast and detail.
Franco
Franco
- Carbon60
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Re: AR13105 and AR13107 in Ha 28th September 2022
Many thanks, everyone. I really appreciate your kind comments.
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/
- marktownley
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Re: AR13105 and AR13107 in Ha 28th September 2022
Nice captures Stu! Is the building work finished now?
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: AR13105 and AR13107 in Ha 28th September 2022
Really sharp results from the session Stuart...well done
Brian
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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
- Valery
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Re: AR13105 and AR13107 in Ha 28th September 2022
Very nice series, Stu.
Thanks for sharing.
Valery
Thanks for sharing.
Valery
"Solar H alpha activity is the most dynamic and compelling thing you can see in a telescope, so spend accordingly." (c) Bob Yoesle.
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Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.
- Carbon60
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Re: AR13105 and AR13107 in Ha 28th September 2022
Many thanks, Mark, Brian and Valery.
Mark, yes, unfortunately the building work is still ongoing. Maybe it will be completed by the end of October. We can only hope.
Valery, I hope you're holding out okay there.
Stu.
Mark, yes, unfortunately the building work is still ongoing. Maybe it will be completed by the end of October. We can only hope.
Valery, I hope you're holding out okay there.
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: AR13105 and AR13107 in Ha 28th September 2022
Excelent work.
I do not look at the sky with the eyes of an astronomer, but of a person looking for the beauty of nature.
- Carbon60
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Re: AR13105 and AR13107 in Ha 28th September 2022
Thank you, Maurits and Pupak.
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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