45 Minutes in the life of a Quiescent Prom - 8th September
- marktownley
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45 Minutes in the life of a Quiescent Prom - 8th September
Lovely clear blue skies this morning, only a couple of degrees above zero at dawn, won't be long till we have a frost I think... The sun was completely blank, nothing to see apart from the glorious proms. So, with deep blue skies and no sign of cloud imminent I decided to go for an animation with the Coronado SM90ii, 2x Cemax barlow and the GH3 IMX174 camera. The movement is subtle, but there is a lot going on when you look closely...
prom-ani800-bw-sc by Mark Townley, on Flickr
prom-ani800-colour-sc by Mark Townley, on Flickr
Hope you like!
Mark
prom-ani800-bw-sc by Mark Townley, on Flickr
prom-ani800-colour-sc by Mark Townley, on Flickr
Hope you like!
Mark
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Fascinating and fun to watch, thanks!
Frank
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Lovely. How do you keep the feature so stable? I need an auto guide feature for solar.
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
bresser/messier 150/1200 (or 200/1800 Istar ) Mod -D-Erf 160mm intern-glasspath 1.25-etalon Pst barlow X2 ASI174
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Thanks everyone! Jack, I use a Hinode solar guider to help things during capture, and, a SSM to trigger capture based on seeing. It's a very automated system, and while it runs away I can go off an make a coffee, read the newspaper etc. I then use ImPPG to align (before sharpening) on the solar radius, then, this first batch of aligning is then batch sharpened. After that I then align again using the high contrast feature option. The batch of files has actions in photoshop applied (colour, high pass, rotation, final levels) before the final gif is produced.
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Thank you, Mark. And your capture software is...?
Explore Scientific 152mm f6.5 achromat
Aeries D-ERF
Quark Chromosphere f27 native, (f14 when focal reduced)
Mallincam .5x focal reducer (large format)
12nm Filter
ZWO174 (IMX249 chip 5um)
Huge Sense of Adventure Viewing Creation
Aeries D-ERF
Quark Chromosphere f27 native, (f14 when focal reduced)
Mallincam .5x focal reducer (large format)
12nm Filter
ZWO174 (IMX249 chip 5um)
Huge Sense of Adventure Viewing Creation
- marktownley
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
I'm using Firecapture...
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
I often set the scope up all day when I can watch them over the course of the day. The changes are often obviously evident. Photography is awesome. An awesome way to record it. Being only equipped for visual I write down descriptions. I can’t draw worth a crap. I have tried through the eyepiece shots though. With some success but nothing like what you guys do here.
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Awesome animation, Mark, love it ! Beautiful fine detail and I like the slow movement...
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Hi, Mark
The detail in the proms struck me immediately, especially noticeable as the images in the movie seem to change in sharpness quickly from moment to moment. Looks like a great scope.
Lou
The detail in the proms struck me immediately, especially noticeable as the images in the movie seem to change in sharpness quickly from moment to moment. Looks like a great scope.
Lou
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Mark:
Beautiful animation, thanks for sharing it.
Regards,
Eric.
Beautiful animation, thanks for sharing it.
Regards,
Eric.
- marktownley
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Thank you everyone for your kind words
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Hi Mark,
Fabulous captures and animation. Thanks for sharing your workflow.
Alfred
Fabulous captures and animation. Thanks for sharing your workflow.
Alfred
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Really nice capture Mark esp. in color. Regards, JohnW.
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Thank you!
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Missed this post, fantastic images and animation Mark, well done
Pedro Re'
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Hi Mark...
Love the animation, and as you say there is a lot of activity on the small scale
Excellent work,
Brian
Love the animation, and as you say there is a lot of activity on the small scale
Excellent work,
Brian
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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
Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Super animation, Mark. The longer I watch, the more I see. There's a lot going on there. Thanks for taking the time.
Phil
Phil
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Thanks Pedro, thanks Brian, thanks Phil. That's what I found too Phil, the movement is subtle but there's quite a bit of it.
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Very smooth, Mark. Beautifully captured movement.
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Re: 45 Minutes in the life of a Quiescent Prom - 8th September
Another very smooth animation Mark, great to see this detail, I enjoyed it immensely
Alexandra
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