Full halo backside CME...heute Abend ab 18 UTC

[Ulrich Rieth]

...habe eben einen Tenflare Alarm bekommen und musste gleich mal nachsehen.



Da ist wohl wieder was hinterm Westrand weggeflogen.
Gruß

Ulrich

[Ulrich Rieth]

...was diesen wunderschönen Halo ausgelöst haben könnte.
Schade eigentlich, der ist wirklich gut.
Gruß

Ulrich

[lutz schenk]

Date: Tue, 9 Jul 2002 15:44

From: Gareth Lawrence

Subject: Full Halo CME on 2002/07/09, backsided

LASCO observed a full halo CME on 2002/07/09. Bright emission
was first seen well into C2 all around the occulting disk at
19:31 UT. The 20:18 UT C3 image shows the leading edge at ~10 Rs
with emission all around the occulting disk. The previous C2 and
C3 images were taken at 18:30 and 18:18 UT respectively; the
relatively poor image cadence in both coronagraphs is due to
EIT taking a set of synoptic images in all four wavelengths from
19:00 UT, and the present C2 polarisation image campaign.

The difference between the EIT 195A images taken at 18:24 and
19:13 UT clearly show evidence of a large backsided CME over
the W limb, hence this event has been determined backsided.

Best wishes,
Gareth Lawrence.

http://lasco-www.nrl.navy.mil/mail/halo_mail/171.html

Gruß, Lutz

[Ulrich Rieth]

...aber im 304er spritzt klar was von hinten rechts weg.
Gruß

Ulrich