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18 December 1998
19981217 Week Rotation Today Rotation Week 19981219

Coronal Hole Automated Recognition and Monitoring Info

CHARM Coronal Hole Groups
Group ID Location E/W-most points [Deg] Area [104Mm2] Bz [G] Φ [1020Mx]
1 N37W49 W44-W55 1.11 4.80 5.34
2 S38E02 E04-W00 0.17 4.10 0.70