Ground Observatories
22-NOV-09 22:54:44 U.T.
B0 = 1.8 P = 18.9
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Big Bear H-alpha
20-Nov-09 19:53:01
Big Bear White-light
21-Sep-06 20:54:36
Catania H-alpha
MLSO K-corona
Sac Peak H-alpha
Sac Peak He 1083 nm
Kitt Peak Photospheric
Kitt Peak Chromospheric
Mt. Wilson magnetic
10-21-09
Last modified: Sun Nov 22 12:54:45 2009