1987A NEUTRINO EVENTS
23 February 1987 a pulse of 10^20 neutrinos hit the IMB detector.
they interact so weakly only 8 of them left a trace.
below are computer reconstructions of those 8 events.
more complete description can befound on PAGE 4 of our main IMB
to Page 4)
the table below, the "Energy" is that of the incoming
the "Angle" is that of the electron shower with respect
to the neutrino direction from the supernova.