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67% waxing moon, 2x Barlow, various objects

Posted: Sun Apr 25, 2021 5:21 pm
by turfpit
Captured 21st April 2021 around 23:00. 67% waxing moon.
Hardware: Celestron C8, Celestron AVX mount, 2x Barlow, UV/IR-Cut/L filter, Skyris 618m USB3 camera.
Software: Sharpcap 4, Autostakkert!3, GIMP. Stack best 10% of frames.
1 minute capture @ 55fps =3300 frames, SER, MONO8, 640x480, Exposure=8.5ms, Gain=300/1000, 1Gb data files created.
Because of atmospheric turbulence amplified by the 2x Barlow, all SER files were pre-processed in PIPP, making use of the image stabilisation features.
https://sites.google.com/site/astropipp ... e/example8

Clavius-Tycho.JPG
Clavius-Tycho.JPG (78.12 KiB) Viewed 1095 times

Rupes_Recta-Copernicus.JPG
Rupes_Recta-Copernicus.JPG (61.5 KiB) Viewed 1095 times

Hadley_Rille-Cassini.JPG
Hadley_Rille-Cassini.JPG (53.13 KiB) Viewed 1095 times


Dave

Re: 67% waxing moon, 2x Barlow, various objects

Posted: Sun Apr 25, 2021 7:02 pm
by Menno555
Wow, great set! I like the Rupes Recta.
Btw, did you ever try to stack with PlaneterySystemStacker? If not, you really should try it sometime. It stacks somewhat better the AS!3, more shjarper with default settings. And a nice and clear GUI too. Info and download on https://github.com/Rolf-Hempel/PlanetarySystemStacker

Menno

Re: 67% waxing moon, 2x Barlow, various objects

Posted: Sun Apr 25, 2021 7:10 pm
by turfpit
Thanks Menno.

I will have a look at PlanetarySystemStacker next week as I have no skies. I have good data to test particularly where I have had to pre-process with PIPP. I see it is available for Windows, Linux and Mac.

3 hours of lunar capture over 2 nights last week resulted in 170Gb of data - that is what 120fps do to a disk drive. I have just about completed all the processing.

Dave

Re: 67% waxing moon, 2x Barlow, various objects

Posted: Tue Apr 27, 2021 1:10 am
by 10-7
Awesome pic's turfpit !

Re: 67% waxing moon, 2x Barlow, various objects

Posted: Tue Apr 27, 2021 8:25 pm
by turfpit
Thanks Ken.

Re: 67% waxing moon, 2x Barlow, various objects

Posted: Fri Apr 30, 2021 4:34 pm
by DanK
Outstanding photos.

Dan Kahraman

Re: 67% waxing moon, 2x Barlow, various objects

Posted: Fri Apr 30, 2021 9:32 pm
by turfpit
Thanks Dan.