Welcome to my astronomy blog, I dedicate myself to the simplest form of amateur astronomy which requires only portable equipment. I have two small refractors, two small binoculars, one small GOTO mount and another small equatorial mount, and a small H-alpha solar filter.
Originally from a city where the people were proud of their light pollution, that is Hong Kong where I loved. Relocated to the UK since 2021.
Friday, November 17, 2017
20171117 Sun
Seeing bad, transparency 4/10.
0617 (UT), there might be a small active region forming at the right near the center, but the most interesting feature is the filament at the 3 O'clock position and it extends beyond the solar disc as a prominence. Not very big, however.
1 comment:
Nice post. Interesting images. Thanks for sharing the post
Post a Comment