Slide 1 Gamma-ray bursts Discovered in 1968 by Vela spy satellites Occur ~ 3 times a day at random positions in the sky Slide 2 Slide 3 Variability on a less than 1 ms timescale…

EXIST Surveying Black Holes from the Early Universe to Local Galaxies Josh Grindlay (Harvard) and the EXIST Team Survey and Identification (with redshifts) of Black Holes…

Gamma-ray bursts Discovered in 1968 by Vela spy satellites Occur ~ 3 times a day at random positions in the sky Variability on a less than 1 ms timescale â must be a very…

EXIST Surveying Black Holes from the Early Universe to Local Galaxies Josh Grindlay (Harvard) and the EXIST Team Survey and Identification (with redshifts) of Black Holes…

GALAXIES IN THE FIELD OF THE GAMMA-RAY BURST GRB 021004 I.V. Sokolov, Yu.V. Baryshev, T.A. Fatkhullin Results (counts of galaxies, photometric red shifts, etc.) of BVRI observations…