CME 20030121

Tutorials: UVCS CME Observations pdf / html
UVCS CME Catalog Pages html

Table 1 - General Information

CME ID
Time (UT)
PA (deg)
Speed (km/sec)
Acceleration (m/sec2)
Mass (g)
Type II RB
X Flare
20030121.212105.p293g
21:21
301
669
28.1
3.3e+14
No
No


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
d03.01.21.16:55:00.ovi.dat
359
17:54:46
20:54:46
2.00
13
600


17:54:46
20:54:46
2.00
13
600
d03.01.21.21:01:12.ovi.dat
0
21:02:11
03:02:11
2.40
21
600


21:02:11
03:02:11
2.40
21
600

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images


Table 3 - UVCS Observation Wavelength Range

FITS filename
Wave Min (A)
Wave Max (A)
d03.01.21.16:55:00.ovi.dat
1028.00
1043.00

997.200
1000.70

980.600
990.600

1211.10
1220.30

975.900
979.300

1221.50
1224.60
d03.01.21.21:01:12.ovi.dat
1028.00
1043.00

997.200
1000.70

980.600
990.600

1211.10
1220.30

975.900
979.300

1221.50
1224.60


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2003/01/21 20:50 0 0 2.42 HILya1216
OVI1032
OVI1038

Images

Intensity Images

H I Lya 1216A difference image at different heights. The intensity variation at 1.63 and 1.97 Rsun maybe due to previous CMEs

H I Lya 1216A difference image at 2.42 R


Interpretation

Front No
Void Yes
Shock No
Current Sheet No
Prominence ?
Flare O VI No
Leg ?
Helix No

Comments

Data not easy to be linked to LASCO CMEs beacuse of the gap of more that 2 hours in LASCO data

Last Update Tue Dec 1 12:17:52 2009