View Full Version here: : Out at last - some solar stuff from today
Matt Wastell
02-02-2013, 09:40 PM
Hi all
It has been the longest gap in my Solar observing / imaging for 3 years! Work travel, family and our crappy weather has been the culprit.
These were taken with the Lunt 60 and DMK51 and I was able to capture a small, short lived flare from the dominant AR (1665) at about 3pm Brisbane time - image 1. Image 2 is the same set up but at a higher Gamma setting - pre flare.
It was very good to be out under the Sun again.
h0ughy
02-02-2013, 09:49 PM
not bad, layer the two and you are on a winner. 63mm rain lastnight and today ....
Larryp
02-02-2013, 09:55 PM
Nice work, Matt! Wish we could get some clear sky here in Sydney
deadsimple
02-02-2013, 10:09 PM
Nice images. May I ask what software and rough settings you used for stuff like exposure time, image selection (# stacked), post-processing, etc?
Matt Wastell
02-02-2013, 10:25 PM
I use the IC Capture that came with the DMK.
I usually image at exp 1/184. The first disc is at Gamma 55 and the second at Gamma 230. I take about 1000 images.
I use Registax 5 to process - I just use the slider at the bottom to find the best AVI, set the quality to 90% and stack. If the image stack is less than 50 I reduce the quality. I like to stack 70ish images.
My processing is quite quick - top wavelet slider to about 11.
I do a touch of sharpness and a few tweaks in Preview, reduce the size to 75% and done.
I enjoy the record of the day's disc - not hours of processing.
If you have anything else, please ask.
deadsimple
02-02-2013, 10:39 PM
Excellent, thanks for the comprehensive reply.
Solar
02-02-2013, 10:41 PM
Nice going Matt.
Recon image 1 used as a layer mask and refined on disc 2 would look bloody good as David said.
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