Michael A. Stecker
mastecker@gmail.com


 


Sunspot AR3394 - August 8, 2023
 This cropped image of Sunspot AR3394 was photographed from Frazier Park California on August 8, 2023.  A William Optics Zenithstar 73 mm doublet refractor was used with Daystar Quark Chromosphere filter eyepiece in
Hydrogen-alpha light.
 file: sun07A2-WO73Q-882023b.jpg


Photographic Data
telescope
William Optics ZenithStar 73
 
mount
Astro-Physics 1200 GTO
 .
imaging camera
ZWO ASI74MM Mini with Daystar Quark Chromosphere eyepiece (H-alpha light)
 .
exposure
stacked video
 
processing
Monochrome video was acquired and stacked by James Foster at Frazier Park.  Then colorized and cropped by
Michael A. Stecker in Adobe Photoshop Elements
 .
photographic site
Frazier Park California
(Bortle 4 at 5,000 ft elevation)