Ground Observatories

23-NOV-09 17:54:42 U.T.
B0 = 1.7 P = 18.6

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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: Mon Nov 23 07:54:43 2009