2009 Sept 13, 1531UT – 1631UT.
Solar prominences in h-alpha.
PCW Memorial Observatory, Zanesville, Ohio USA
DS 60mm Maxscope, LXD75, 21-7mm Zhumell,
Sketch created scopeside with black Canford paper, white Conte’ crayon and pencil, white Prang watercolor pencil.
Temp: 24.4° -25.8°C, Humidity 74%-61%,
S: Wilson 4 dropping to 1.5, T: below average,
Clear to lightly scattered, breeze <7mph SE,
Alt: 45.8-51.8, Az: 138.3-159.2,
Plenty of smaller prominences, concentrated on recordings of the four most prominent areas. Very minimal surface details with respect to filaments, ARs and plage. Chromospheric network was stunning.