Start with a full disk image for today:
dominates the disk in the center, and a brand newly named spot
on the extreme limb, AR1391 shows clearly the "Wilson Effect".
Televue powermate images. First lets take a look at that big
well take a look at some of the smaller denziens of the Sun.
is AR - Unknown. It is unamed at present. and consists of some
very tiny pores!
AR1391 clearly revealing the Wilson Effect (depresed umbra) on