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Titolo:
THE OPTICAL TRANSIENT OF GRB970228, 16 HOURS AFTER THE BURST
Autore:
PEDICHINI F; DIPAOLA A; STELLA L; BUONANNO R; BOATTINI A; GANDOLFI G; COSTA E; FEROCI M; PIRO L; DALFIUME D; FRONTERA F; NICASTRO L; PALAZZI E; HEISE J; ZAND JI; VIETRI M;
Indirizzi:
OSSERV ASTRON ROMA,VIA OSSERVATORIO 2 I-00040 MONTEPORZIO CATON ROMA ITALY INT CTR RELATIVIST ASTROPHYS ROME ITALY BEPPO SAX SCI DATA CTR I-00131 ROME ITALY CNR,IST ASTROFIS SPAZIALE I-00044 FRASCATI ROMA ITALY CNR,IST TESRE I-40129 BOLOGNA ITALY UNIV FERRARA,DIPARTMENTO FIS I-44100 FERRARA ITALY SPACE RES ORG NETHERLANDS NL-3584 CA UTRECHT NETHERLANDS UNIV ROMA 3,DIPARTIMENTO FIS I-00146 ROME ITALY
Titolo Testata:
Astronomy and astrophysics
fascicolo: 3, volume: 327, anno: 1997,
pagine: 36 - 38
SICI:
0004-6361(1997)327:3<36:TOTOG1>2.0.ZU;2-7
Fonte:
ISI
Lingua:
ENG
Keywords:
X-RAY; GAMMA RAY BURST; OPTICAL TRANSIENT;
Tipo documento:
Letter
Natura:
Periodico
Citazioni:
12
Recensione:
Indirizzi per estratti:
Citazione:
F. Pedichini et al., "THE OPTICAL TRANSIENT OF GRB970228, 16 HOURS AFTER THE BURST", Astronomy and astrophysics, 327(3), 1997, pp. 36-38

Abstract

Until recently the positions of gamma ray bursts were not sufficiently well known within a short timescale to localize and identify them with known celestial sources. Following the historical detection of the X-ray afterglow of the burst GRB970228, extending from 30 s to 3 days after the main peak, by the Beppo-SAX satellite (Costa et al. 1997), and that of an optical transient similar to 21 hr after the burst (van Paradijs et al. 1997, hereafter VP), we report here the detection of the same optical transient, in images obtained similar to 4.5 hr hours earlier than in VP.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/09/17 alle ore 09:15:29