activity
19972023
most citedDiscovery of the peculiar supernova 1998bw in the error box of GRB980425

1.9k citations · 15k across the 167 of their papers we have counts for

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Showing 1999Show all

6 papers · 1 filter

astro-ph1999★ 6 cited

Near-infrared detection and optical follow-up of the GRB990705 afterglow

N. Masetti

Optical and near-infrared observations of the GRB990705 error box were carried out with ESO telescopes at La Silla and Paranal in Chile and with the NOAO SPIREX 0.6-meter telescope…

astro-ph1999★ 183 cited

Prompt and delayed emission properties of Gamma-Ray Bursts observed with BeppoSAX

F. Frontera, L. Amati, E. Costa +14

We investigated the spectral evolution in the 2--700 keV energy band of Gamma-Ray Bursts (GRBs) detected by the Gamma-Ray Burst Monitor (GRBM) and localized with the Wide Field Cam…

astro-ph1999★ 46 cited

The Radio Afterglow From GRB 980519: A Test of the Jet and Circumstellar Models

D. A. Frail, S. R. Kulkarni, R. Sari +6

We present multi-frequency radio observations from the afterglow of GRB 980519 beginning 7.2 hours after the gamma-ray burst and ending 63 days later. The fast decline in the optic…

astro-ph1999★ 13 cited

VLT observations of GRB 990510 and its environment

K. Beuermann, F. V. Hessman, K. Reinsch +10

We present BVRI photometry and spectrophotometry of GRB990510 obtained with the ESO VLT/Antu telescope during the late decline phase. Between days 8 and 29 after the burst, the aft…

astro-ph1999★ 190 cited

Evidence for a supernova in reanalyzed optical and near-infrared images of GRB970228

T. J. Galama, N. Tanvir, P. M. Vreeswijk +14

We present B-, V-, R_c-, I_c-, J-, H-, K- and K'-band observations of the optical transient (OT) associated with GRB970228, based on a reanalysis of previously used images and unpu…

astro-ph1999★ 77 cited

The X-ray, Optical and Infrared Counterpart to GRB 980703

P. M. Vreeswijk, T. J. Galama, A. Owens +36

We report on X-ray, optical and infrared follow-up observations of GRB 980703. We detect a previously unknown X-ray source in the GRB error box; assuming a power law decline we fin…