Sun AR1302 | JIm Tomaka

Photographer
JIm Tomaka
Email
nm21288310@yahoo.com
Location of photo
Alamogordo, NM
Date/Time of photo
09/26/2011 21:51 UT
Equipment
Oprion 90mm refractor (f10, 910mm), Celestron CGE mount. Lunt B1200 CaK module, Imaging Source DMK41AU02
Description
Having difficulty imaging AR1302 using a whitelight filter, I plugged the Lunt CaK module in and with its narrowband (2.4 Angstrom) bandpass, image sharpness increased dramatically.
Website
www.astronomersgroup.org