Free Access
Issue
Astron. Astrophys. Suppl. Ser.
Volume 138, Number 3, September 1999
Gamma-Ray Bursts in the Afterglow Era Contents Rome, November 3-6, 1998
Page(s) 457 - 458
DOI https://doi.org/10.1051/aas:1999307
Published online 15 September 1999
DOI: 10.1051/aas:1999307



Astron. Astrophys. Suppl. Ser. 138, 457-458

An optical counterpart to GRB 971227?

A. Guarnieri1 - A.J. Castro-Tirado2 - C. Bartolini1 - M. Lolli1 - N. Masetti3 - A. Piccioni1 - F. Zavatti1 - J. Gorosabel2 - Y. Aguilar4 - R. Kohley4 - G.M. Beskin5 - M.R. Zapatero-Osorio6 - R. Rebolo6 - R. Corradi6 - M. Guerrero6 - S. Kemp6 - J. Greiner7 - M. Dietrich8 - F.J. Zickgraf9 - E. Costa10 - M. Feroci10 - F. Frontera11 - L. Piro10 - L. Nicastro12 - E. Palazzi3

Send offprint request: adriano@astbo3.bo.astro.it


1 - Dipartimento di Astronomia, Università di Bologna, via Zamboni 33, I-40126 Bologna, Italy
2 - LAEFF-INTA, Madrid, Spain, and Instituto de Astrofísica de Andalucía (IAA-CSIC), Granada, Spain
3 - Istituto Te.S.R.E., CNR, Bologna, Italy
4 - Sternwarte der Universität, Bonn, Germany
5 - Special Astrophysical Observatory, Russia
6 - Instituto de Astrofísica de Canarias, La Laguna, Spain
7 - Astrophysikalisches Institut, 14482 Potsdam, Germany
8 - Landessternwarte Heidelberg, Germany
9 - Max-Planck-Institut für Astronomie, Heidelberg, Germany
10 - Istituto di Astrofisica Spaziale, CNR, Frascati, Italy
11 - Dipartimento di Fisica, Università di Ferrara, Italy
12 - IFCAI, CNR, Palermo, Italy


Received December 29, 1998; accepted May 3, 1999

Abstract:

Observations taken at Calar Alto and Loiano led to the possible identification of the GRB 971227 optical counterpart. Details on the observations are presented.

Key words: gamma-rays: bursts

Copyright The European Southern Observatory (ESO)

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