26-3-2010 Sun (1057 Active Region)

I just find this organization provides the solar information, including the nomenclature of action regions.
http://www.solarmonitor.org/
http://hesperia.gsfc.nasa.gov/sftheory/questions.htm#AR_numbers
http://www.swpc.noaa.gov/ftpmenu/index.html
Seeing: 3/10
Transparency: 4/10

LS35T, DMK 41
LS35T, DMK 41

LS35T, TV 5X, DMK 41

Equinox 120ED, Herschel Wedge, TV 5X, DMK41