CME 20021126

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Table 1 - General Information

CME ID
Time (UT)
PA (deg)
Speed (km/sec)
Acceleration (m/sec2)
Mass (g)
Type II RB
X Flare
20021126.170621.p308s
17:06
297
479
-3.4
4.3e+15
No
Yes


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
d02.11.26.18:39:15.ovi.dat
297
18:39:35
21:19:35
1.70
27
120
d02.11.26.21:32:59.ovi.dat
297
21:33:20
00:13:20
1.70
27
120
d02.11.27.00:26:48.ovi.dat
297
00:27:08
02:51:08
1.70
27
120
s02.11.27.03:07:24.ovi.dat
270
03:08:19
03:18:19
1.75
41
120


03:21:09
03:29:09
1.60
41
120
s02.11.27.03:34:03.ovi.dat
315
03:34:55
03:44:55
1.75
41
120


03:47:53
03:55:53
1.60
41
120
s02.11.27.04:00:39.ovi.dat
360
04:01:33
04:11:33
1.75
41
120


04:14:22
04:22:22
1.60
41
120
s02.11.27.06:13:32.ovi.dat
225
06:14:28
06:24:28
1.75
41
120


06:27:16
06:35:16
1.60
41
120
d02.11.27.07:04:51.ovi.dat
297
07:05:11
09:45:11
1.70
27
120
d02.11.27.09:58:39.ovi.dat
297
09:59:00
12:39:00
1.70
27
120
d02.11.27.12:52:28.ovi.dat
297
12:52:48
15:32:48
1.70
27
120
d02.11.27.15:46:09.ovi.dat
297
15:46:30
16:50:30
1.70
27
120
d02.11.27.18:36:44.ovi.dat
297
18:37:05
21:17:05
1.70
27
120
d02.11.27.21:30:21.ovi.dat
297
21:30:42
00:10:42
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)
d02.11.26.18:39:15.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
d02.11.26.21:32:59.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
d02.11.27.00:26:48.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
s02.11.27.03:07:24.ovi.dat
1024.40
1042.70

966.600
978.900

1204.70
1216.10
s02.11.27.03:34:03.ovi.dat
1024.40
1042.70

966.600
978.900

1204.70
1216.10
s02.11.27.04:00:39.ovi.dat
1024.40
1042.70

966.600
978.900

1204.70
1216.10
s02.11.27.06:13:32.ovi.dat
1024.40
1042.70

966.600
978.900

1204.70
1216.10
d02.11.27.07:04:51.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
d02.11.27.09:58:39.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
d02.11.27.12:52:28.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
d02.11.27.15:46:09.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
d02.11.27.18:36:44.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
d02.11.27.21:30:21.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
2002/11/26 18:45 520 1.61 HILyb1026
CaXIV944
FeXV481
HILyg973
FeXVIII975
CIII977
OVI1032
NiXIV1034
OVI1038
SiXII499
SiXII521
SiVIII944
SiVIII949
SiIX950
FeXIII487
FeX1028

Images

Intensity Images

Current sheet time evolution in [Fe XVIII] line (from Bemporad et al 2006)

Schematic of the current sheet (from Bemporad et al 2006)


Plots and more

Spectra of the cold blob in O VI and C III (top panels) and current sheet in [Fe XVIII] (bottom right panel) on Nov 26, 2002

As in the previous figure but on Nov 27, 2002


Interpretation

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

Publications

Bemporad et al, 2006, ApJ, 638, 1110

Comments

It is a long observation of a current sheet (CS) in [Fe XVIII] 975 A line with several events of narrow blobs coming from the same region where the CS originates, see Bemporad et al 2006 for details.

Last Update Mon Apr 27 22:45:48 2009