Halo CME Mail

Date: Mon, 19 Nov 2001 19:09

From: Gareth Lawrence

Subject: Full Halo CME on 2001/11/18, backsided

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LASCO observd a full halo CME late on 2001/11/18.
A bright front was first seen in the SE in C2 at
21:30 UT and in C3 at 21:42 UT, forming a full
halo CME by 23:18 UT.

Running difference EIT movies clearly show a large
prominence erupting over the SE limb. This event
has therefore been determined backsided.

Best wishes,
        Gareth Lawrence.

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| Gareth Lawrence,                   E-mail:grl@kreutz.nascom.nasa.gov |
| SOHO-LASCO Operations Scientist,                                     |
| CUA, Mail Code 682.3,                                                |
| NASA Goddard Space Flight Center,      Phone:  +1-301-286-2941       |
| Building 26, Room G-1,                         +1-301-286-3447       |
| Greenbelt, MD 20771.                   Fax:    +1-301-286-0264       |
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