CME 19971218

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
19971218.234731.p102g
23:47
Halo
417
2.9
8.3e+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)
d97.12.18.16:39:24.lya.dat
96
17:13:51
01:03:51
6.30
13
200

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images


Table 3 - UVCS Observation Wavelength Range

FITS filename
Wave Min (A)
Wave Max (A)
d97.12.18.16:39:24.lya.dat
1237.10
1246.60

1204.20
1233.60

1194.10
1200.00


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
1997/12/18 00:08 HILya1216

Images

Intensity Images

HI Ly alpha intensity difference


Interpretation

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

Comments

faint, cool HI Ly alpha

Last Update Wed Jun 17 20:10:42 2009