Heya,
I had decent seeing this morning, around 1.2~1.4", so was able to capture some interesting bits in AR2758 in HA & CaK. Seeing dropped rapidly after that, just after 11am Eastern Time as my mid-day seeing started to become apparent. The sunspot is gone, AR2758 no longer has a visible umbra really, but the activity in the chromosphere both in HA & CaK is still quite lively with things to see.
Colored:
B&W:
Earth Scales:
Equipment:
120mm F10 Frac
Baader Red CCD-IR Block (Internal D-ERF) + PST Etalon + 10mm BF + ASI290MM (Ha)
Baader Blue CCD-IR Block (Internal D-ERF) + Lunt CaK B1200 + ASI290mm (CaK)
ED80 Frac
Baader Red CCD-IR Block (Internal D-ERF) + SM60II DS + PST Etalon + 10mm BF + IMX183 (Ha disc)
Baader Blue CCD-IR Block (Internal D-ERF) + Lunt CaK B1200 + IMX183 (CaK disc)
Very best,
AR2758 HA & CaK | March 11th 2020
- MalVeauX
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Re: AR2758 HA & CaK | March 11th 2020
Beautiful images in both lights, Marty. Super prom shot as well.
Phil
Phil
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Re: AR2758 HA & CaK | March 11th 2020
Great set of images Marty...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
- DeepSolar64
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Re: AR2758 HA & CaK | March 11th 2020
Marty,
Your images always have much to show. Putting the Earth to scale shows how big those " tiny " solar features really are!
James
Your images always have much to show. Putting the Earth to scale shows how big those " tiny " solar features really are!
James
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: AR2758 HA & CaK | March 11th 2020
Very nice indeed, Marty. Lots of details in these.
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: AR2758 HA & CaK | March 11th 2020
Nice SPoD!
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!