CME 20000512

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
20000512.140605.p048s
14:06
57
625
-10.2*
1.9e+14
No
Yes


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
s00.05.12.13:11:00.ovi.dat
45
13:24:44
13:32:44
1.60
42
120
s00.05.12.13:37:00.ovi.dat
90
13:37:55
13:47:55
1.75
42
120


13:50:43
13:58:43
1.60
42
120

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images


Table 3 - UVCS Observation Wavelength Range

FITS filename
Wave Min (A)
Wave Max (A)
s00.05.12.13:11:00.ovi.dat
1050.70
1053.10

1024.10
1039.80

997.600
1000.70

989.100
993.300

970.600
980.000

1211.30
1219.90
s00.05.12.13:37:00.ovi.dat
1050.70
1053.10

1024.10
1039.80

997.500
1000.70

989.100
993.300

970.600
980.000

1211.30
1219.90


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2000/05/12 13:26 50 HILya1216

Images

Intensity Images

Ly alpha in 45 deg PA intensity difference

Ly alpha intensity


Interpretation

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

Comments

Very narrow, cool Ly alpha knots brighten, then fade.

Last Update Mon Apr 21 19:11:31 2008