Search found 8 matches

by Seachronicity
Tue Mar 05, 2019 12:54 pm
Forum: Solar Astronomy Shop and Swap
Topic: LUNT LS100THA INTERNAL DOUBLE STACK
Replies: 1
Views: 1023

LUNT LS100THA INTERNAL DOUBLE STACK

LUNT LS100THA SOLAR TELESCOPE INTERNAL DOUBLE STACK WITH ACCESSORIES - near new condition Getting out of solar astronomy. Have not used this equipment for 2 years. The telescope and accessories are in near-new condition – no scratches, abrasions, dents, etc. For complete disclosure the red anodizing...
by Seachronicity
Fri Jun 19, 2015 1:29 am
Forum: This is SolarChat !!
Topic: A few recent sun pictures
Replies: 10
Views: 676

Re: A few recent sun pictures

Amazing work! Incredible processing!
by Seachronicity
Sun May 17, 2015 11:54 pm
Forum: Commercial Solar Filters/Cameras/Hardware
Topic: Flats problem
Replies: 7
Views: 1457

Re: Flats problem

Thank you Mike. Checked your site... Phenomenal images!
by Seachronicity
Sun May 17, 2015 11:16 pm
Forum: Commercial Solar Filters/Cameras/Hardware
Topic: Flats problem
Replies: 7
Views: 1457

Re: Flats problem

I forgot to mention that this occurs when I'm taking a full disc image
Barry
by Seachronicity
Sun May 17, 2015 11:12 pm
Forum: Commercial Solar Filters/Cameras/Hardware
Topic: Flats problem
Replies: 7
Views: 1457

Re: Flats problem

Thanks, Mike. I appreciate your suggestions.

I'm taking AVIs. I'm not changing anything, but the sun does drift slightly in the camera field between imaging runs. If you superimpose a flat over an object that has moved slightly, an edge becomes improperly illuminated.
by Seachronicity
Sun May 17, 2015 6:29 pm
Forum: Commercial Solar Filters/Cameras/Hardware
Topic: Flats problem
Replies: 7
Views: 1457

Flats problem

I'm new to solar imaging and I'm having trouble with flats and Astrostakkert. I either defocus or use a bag and create a Master Flat. When I load it, the image is not aligned with the flat due to a slight drift. Other than correcting the tracking, is there another way to align the flat with the imag...
by Seachronicity
Fri Apr 17, 2015 1:42 am
Forum: This is SolarChat !!
Topic: Question re: increasing digital file size
Replies: 3
Views: 358

Question re: increasing digital file size

I'm new to solar photography and am using the ZWO ASI 174. My first attempts at imaging, while less than stellar (pardon the pun), are demonstrating promise. My concern is how to increase the file size while maintaining the best quality for prints. I've tried Photoshop bicubic smoother and would app...