NE CAVITY

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EIT 284 Angstroms.



OVERLAYS

SOHO CDS

Hinode EIS

SOHO EIT

TRACE

Hinode SOT

SXI

Nancay radioheliogram

Mk4

SOHO LASCO

Summary:

August 8: Coronal cavity with prominence in the NE. Slow CME with round shape in the E at ~PA 85-90 becomes visible in C2 fov before 0630UT. Active prominence in the E-NE, a nd apparent prominence eruption at ~PA 90 at ~0524-0548UT, likely associated with LASCO CME. Not yet clear if associated with cavity.

August 9: Nice, round cavity in the NE with embedded prominence ~PA 45. Rising, arched prominence at ~PA 60, become very tall early in the day and then fades.

August 10: Nice, round cavity in the NE with thick embedded prominence ~PA 50.

August 11: Nice, round cavity in the NE with thick embedded prominence ~PA 50.