Ha Filaprom June 11th
Posted: Mon Jun 11, 2018 6:52 pm
Just time for a 'quick' solar image this evening after work. I say 'quick' because by the time I've lugged all of my gear around the house to my back garden it feels like much longer than the few minutes that it actually takes, going back and forth, taking a few pieces at a time. Anyhow, moments after getting set up on target and everything aligned and tuned the seeing conditions went to pot; almost literally it was like looking at the bottom of a swimming pool after only a few moments of relative calm. Thankfully I'd just managed to capture this image of a nice filaprom before the scope became useless under the conditions.
150mm/DS Lunt 35 with a 2.5x Powermate and acA1920-155um camera. I'm sure I should have re-orientated the image, but hey.
4000 images stacked using AS!3 and deconvoluted using Imppg. Further processing in PixInsight.
20180611_Filaprom by Stuart Green, on Flickr
and an inverted version....
20180611_Filaprom_Inverted by Stuart Green, on Flickr
The limb gives away the fact that the tuning was a little bit off.
Thanks for looking.
Stu.
150mm/DS Lunt 35 with a 2.5x Powermate and acA1920-155um camera. I'm sure I should have re-orientated the image, but hey.
4000 images stacked using AS!3 and deconvoluted using Imppg. Further processing in PixInsight.
20180611_Filaprom by Stuart Green, on Flickr
and an inverted version....
20180611_Filaprom_Inverted by Stuart Green, on Flickr
The limb gives away the fact that the tuning was a little bit off.
Thanks for looking.
Stu.