1999A&A...347L..31G


Query : 1999A&A...347L..31G

1999A&A...347L..31G - Astronomy and Astrophysics, volume 347L31-34 (1999/7-2)

Early detection of the optical counterpart to GRB 980329.

GOROSABEL J., CASTRO-TIRADO A.J., PEDROSA A., ZAPATERO-OSORIO M.R., FERNANDES A.J.L., FEROCI M., COSTA E. and FRONTERA F.

Abstract (from CDS):

We report optical observations of the GRB 980329 error box which represent the second earliest detection of the GRB 980329 optical transient. We determine R=23.7±0.5mag on 29.89 March, which is consistent with R=23.6±0.2mag as reported by Palazzi et al. (1998) on 29.99 March. Based on extrapolations of the light curve we claim that the R-band magnitude of the GRB 980329 host galaxy should lie in the range 26.8mag<R<29mag. We also discuss the similarities with GRB 970111.

Abstract Copyright: ∼

Journal keyword(s): methods: observational - gamma rays: bursts

Simbad objects: 2

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Number of rows : 2
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 GRB 980329 gB 07 02 41 +38 50.7           ~ 276 1
2 GRB 970111 gB 15 28 15.0 +19 36 18           ~ 140 0

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