Made an early start and found clear-ish skies, a bit hazy but much better than the last 2 days. Didn't expect much with all the active regions now on the far side but I was pleasantly surprised!
White light was quiet as expected although the seeing was not bad at all and visually the granulation was quite impressive. I didn't do close ups with the ASI today as there were no AR's, just an FD via DSLR.
Switched to Ca-K and found a similarly quiet disk
Then started looking for proms and finally found something to get excited about. Having read a few posts on binning I decided to try binning 2x today. Makes prom capture easier as exposure times are shorter and frame rates higher and I don't seem to loose anything much in the way of resolution?
The decrease in exposure time means I can plug a barlow in and capture proms @ 2500mm focal length too. Suffice to say I quite like this binning thing!
Sunday 18th May
- David_The_Bears_Fan
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Sunday 18th May
David
Kit: Skywatcher Evostar 120 on Celestron CG-4 / Bresser AR102xs / Lunt B1200 Ca-K Module / Lacerta Herschel Wedge / Daystar Combo Quark / ZWO ASI178MM & 120MC-S / QHY5-II Mono
Kit: Skywatcher Evostar 120 on Celestron CG-4 / Bresser AR102xs / Lunt B1200 Ca-K Module / Lacerta Herschel Wedge / Daystar Combo Quark / ZWO ASI178MM & 120MC-S / QHY5-II Mono
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Re: Sunday 18th May
Binning is good! I use it too. Nice images, it's never really cleared here today, just had a few glimpses.
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: Sunday 18th May
David:
A very nice session.
I had a terrible hazy (smoke) situation, due to forest fires.
Best regards.
Eric.
A very nice session.
I had a terrible hazy (smoke) situation, due to forest fires.
Best regards.
Eric.
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Re: Sunday 18th May
Very interesting about binning (I have never done it) and some super proms cloudy all weekend for me
Alexandra
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Re: Sunday 18th May
Nice work, David. Lovely CaK images.
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: Sunday 18th May
Thanks all.
David
Kit: Skywatcher Evostar 120 on Celestron CG-4 / Bresser AR102xs / Lunt B1200 Ca-K Module / Lacerta Herschel Wedge / Daystar Combo Quark / ZWO ASI178MM & 120MC-S / QHY5-II Mono
Kit: Skywatcher Evostar 120 on Celestron CG-4 / Bresser AR102xs / Lunt B1200 Ca-K Module / Lacerta Herschel Wedge / Daystar Combo Quark / ZWO ASI178MM & 120MC-S / QHY5-II Mono