GRB 990123

Observation Summary for GRB 990123

Total observations:30Minimum magnitude: 14.700Maximum magnitude: 13.400
First observation:JD 2451208.694000\30 Jan 1999 04:39:22 UTLatest observation:JD 2451380.446500\20 Jul 1999 22:42:58 UT
Observation MethodNumber of Observations
Visual30

Summary by Year and Month

Summary by Observer