Hallo Zusammen,
sieht doch echt fein aus der CME. Vielen Dank Peter, für die Ani und das POSen.
Ob das Ding uns was bringt werden wir sehen, aber ich bin doch recht erfreut über einen schönen Full-Halo.
Hauptsache es ist ein bissel was los auf'm Stern ;-)
Epam beginnt übrigens gerade mit einer leichten Rampenbildung.
Dies dürfte aber eher von dem eher recht komplexen, und daher unsicheren partial halo event am 1.12. sein.
Anbei mal die Halo-mail von gestern:
UCMEO 93001 41201 1650/
41201 60753 91442 2701/ 090// 123// 20326
41201 60700 80741 11909 10708 1112/
99999
PLAIN
BT
LASCO/EIT observed a complex partial halo event on 2004/12/01. The
event was first seen in C2 at 07:53 UT above the NE Limb. At least
three different features can be guessed in this first image: i) a
diffuse ragged front that will develop mainly toward NE-NNE, ii) a
wide and ragged loop front that extends up to above the N Pole,
(just appearing in this first frame), and iii) a bright front also
just appearing on ENE that will develop as a relative narrow loop
(as compared to the other two features). Both, the feature described
in i) and the one in iii) are first seen in the C3 FOV at 08:18 UT,
while the wide loop in ii) is first seen in C3, all above the N Pole,
by 09:18 UT. The total angular spans by 10:42 UT is about 180 deg
(C3), form PA ~ 270 - 090, and it matches apparently the angular
span of the wide loop front [ii)]. The mean plane-of-sky speed of
the LE of the different features observed is given below (based on
C3 data):
Feature i) : PA 036 --> 742 km/sec
Feature ii) : PA 342 --> 326 km/sec
Feature iii): PA 073 --> 731 km/sec
GOES recorded an M1.1 X-ray flare from NOAA AR 10708 (N09E19) between
07:00 - 07:41 UT with peak emission at 07:20 UT, most likely associated
to at least one of the features described above. EIT 195 images show
a strong brightening on NOAA AR 10708 at 07:13 UT, followed by a rather
circular intensity disturbance traveling away from the AR.
In summary, the event has therefore been determined as a complex partial
halo event, frontsided. But please keep in mind that several features
contribute to the overall morphology of the event.
Movies and images of the complex event will shortly be made available
at:
ftp://ares.nrl.navy.mil/pub/lasco/halo/20041201
Best wishes,
Guillermo Stenborg
+--------------------------------------------------+
Dr. Guillermo A. Stenborg
SOHO-LASCO Operations Scientist,
CUA, MC 682.3, Bldg 26, Rm 001, F: +1-301-286-0264
NASA Goddard Space Flight Center,
Greenbelt, MD 20771. P: +1-301-286-2941
e-mail:
stenborg@kreutz.nascom.nasa.gov
+--------------------------------------------------+
Viele Grüße,
Lutz
...hab mal auf die Schnelle 'ne C3-Anim erstellt:
): 
.
