CME 19981219

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
19981219.205405.p045s
 20:54
 44
 295
 4.9
-------
No
 No


Table 2 - UVCS Observation Sequence

FITS filename
 PA (deg)
 T i (UT)
 Tf (UT)
 Height (Rsun)
 Slit W. (arcsec)
 Exp. Time (sec)
d98.12.19.20:01:56.ovi.dat
 360
 20:02:45
 20:17:45
 1.50
 27
 300


20:19:36
 20:44:36
 1.75
 27
 300


20:46:39
 21:21:39
 2.00
 27
 300


21:23:46
 22:08:46
 2.25
 27
 300

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images

Table 3 - UVCS Observation Wavelength Range

FITS filename
 Wave Min (A)
 Wave Max (A)
d98.12.19.20:01:56.ovi.dat
 1023.20
 1043.70

980.400
 993.400

1208.70
 1220.60

975.800
 979.200

1221.80
 1224.90


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
1998/12/19 20:35 1.73 HILya1216

Images

Intensity Images

HI Ly-alpha intensity difference vs time at 1.73 Rsun


Interpretation

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

Comments

Very faint signal in HI Ly-alpha only

Last Update Fri Nov 21 12:35:09 2008