CME 20020824

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
20020824.012719.p270g
01:27
Halo
1913
43.7
-------
Yes
Yes


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
d02.08.23.22:27:39.ovi.dat
260
22:28:00
01:08:00
1.70
27
120
d02.08.24.01:21:28.ovi.dat
260
01:21:48
04:01:48
1.70
27
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)
d02.08.23.22:27:39.ovi.dat
1024.00
1043.20

998.100
1008.90

991.100
994.700

967.200
981.100

943.700
965.100

1171.80
1191.60
d02.08.24.01:21:28.ovi.dat
1024.00
1043.20

998.100
1008.90

991.100
994.700

967.200
981.100

943.700
965.100

1171.80
1191.60


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2002/08/24 00:53 810 520 1.63 FeXVIII975
OVI1032
OVI1038
SiXII499

Images

Intensity Images

Fe XVIII 975A intensity image

Si XII 499A intensity image

O VI 1032 intensity image

UV spectra showing the behaviour of O VI (first panel) and Si XII 499A (second panel) lines


Interpretation

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

Publications

Raymond et al. 2003, ApJ, 597, 1106

Comments

Streamer blowout

Last Update Mon Apr 13 00:25:58 2009