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.
Saturday, January 16, 2010
20100116 White Light Sunspot
Continue to monitor that sunspot (AR1040 in white light), using my Orion 100ED f/9, seeing still very bad at 2/10, transparency at 4/10.
1456 (GMT+8), at 900mm:-
1504 (GMT+8), at 4500mm, resized to hide the ugly seeing:-
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