First C2 Appearance Date Time [UT] |
Central PA [deg] |
Angular Width [deg] |
Linear Speed [km/s] |
2nd-order Speed at final height [km/s] | 2nd-order Speed at 20 Rs [km/s] |
Accel [m/s2] |
Mass [gram] |
Kinetic Energy [erg] |
MPA [deg] | Movies, plots, & links | Remarks | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1996/02/03 | 00:07:03 | 83 | 52 | 306 | 317 | 309 | 0.9*1 | 1.9e+15 | 8.9e+29 | 80 | C2 C3 SXT PHTX DST Java Movie | Poor Event; Only C3 |
1996/02/08 | 05:17:49 | 263 | 70 | 184 | 126 | 0 | -6.0*1 | 1.6e+14 | 2.7e+28 | 249 | C2 C3 SXT PHTX DST Java Movie | Poor Event; Only C3 |
1996/02/12 | 05:47:26 | 91 | 53 | 160 | 211 | 236 | 2.0*1 | 1.3e+15 | 1.7e+29 | 92 | C2 C3 SXT PHTX DST Java Movie | Poor Event |
1996/02/17 | 02:06:31 | 279 | 73 | 317 | 378 | 532 | 9.9*1 | 3.3e+14*2 | 1.6e+29*2 | 274 | C2 C3 SXT PHTX DST Java Movie | Very Poor Event |
1996/02/17 | 05:18:59 | 86 | 36 | 171 | 279 | 819 | 27.9*1 | ---- | ---- | 88 | C2 C3 SXT PHTX DST Java Movie | Very Poor Event; Only 3 points; Only C2 |
1996/02/19 | 05:15:48 | 98 | 30 | 266 | 403 | 946 | 36.7*1 | ---- | ---- | 94 | C2 C3 SXT PHTX DST Java Movie | Very Poor Event; Only 3 points; Only C2 |
*1 Acceleration is uncertain due to either poor height measurement or a small number of height-time measurements (See Section 3.4 of Yashiro et al. 2004 for details).
*2 Mass and Kinetic Energy are uncertain due to poor mass estimate. Mass measurement assumes that the CME material is in the sky-plane. Kinetic Energy is obtained from the mass and linear speed (see Vourlidas et al. 2000 for details).