New small group and CaH granulation
- krakatoa1883
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New small group and CaH granulation
Today a small new group is visible in the N hemisphere, its latitude is not very high so it may still belong to the 24th cycle. There are two tiny spots without penumbra here, surrounded by a bright facular and plage area (the facula is well visible through the continuum filter) but three/four more pores are forming in other areas closer to the equator.
As the chromosphere is quiet I had some fun imaging a small part of it through my Quark Calcium and 80mm TMB achromat
Raf
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- marktownley
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Re: New small group and CaH granulation
That's a nice set of images Raf! It's good to see an emerging flux region, wonder how much it will develop. Definitely cycle 24, it's only about ~20n, cycle 25 spots will emerge around ~50n.
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- ffellah
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Re: New small group and CaH granulation
Great, very sharp CaH image, Raf ! The granulation also came out well...nice to see some activity
Franco
Franco
Last edited by ffellah on Sun Mar 31, 2019 10:58 pm, edited 1 time in total.
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Re: New small group and CaH granulation
Hello Raffaello,
This small active region was the nice surprise of this morning.
Nice set of images !
This small active region was the nice surprise of this morning.
Nice set of images !
Christian Viladrich
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- krakatoa1883
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Re: New small group and CaH granulation
Thanks my friends for your kind comments Hope the new region will last enough to allow some fine imaging. This afternoon the surrounding plage was quite bright when observed in H alpha.
Raf
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- MAURITS
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Re: New small group and CaH granulation
Nice images, Raf.
Stu.
Stu.
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Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: New small group and CaH granulation
These are beautifully imaged and processed Raf, I enjoyed them all. Super to see a new little AR
Alexandra
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- krakatoa1883
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Re: New small group and CaH granulation
Thanks Alexandra, Eric, Stu and Maurits, much appreciated
Raf
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Re: New small group and CaH granulation
Excellent images Raf
Brian
Brian
Brian Colville
Maple Ridge Observatory
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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