Next Day Previous Day 1997/03/12 12:30, V= 290 km/s, W= 47 deg, PA=260 deg 1997/03/15 13:35, V= 221 km/s, W= 45 deg, PA=264 deg 1997/03/15 17:30, V= 329 km/s, W= 59 deg, PA=263 deg Time(st,pk,en)=1997/03/14 22:26, 22:31, 22:36,  Class=B3.1 Time(st,pk,en)=1997/03/16 00:38, 00:49, 00:57,  Class=B1.8, S31W44