1999A&AS..138..457G


Query : 1999A&AS..138..457G

1999A&AS..138..457G - Astron. Astrophys., Suppl. Ser., 138, 457-458 (1999/September-0)

An optical counterpart to GRB 971227?

GUARNIERI A., CASTRO-TIRADO A.J., BARTOLINI C., LOLLI M., MASETTI N., PICCIONI A., ZAVATTI F., GOROSABEL J., AGUILAR Y., KOHLEY R., BESKIN G.M., ZAPATERO-OSORIO M.R., REBOLO R., CORRADI R., GUERRERO M., KEMP S., GREINER J., DIETRICH M., ZICKGRAF F.J., COSTA E., FEROCI M., FRONTERA F., PIRO L., NICASTRO L. and PALAZZI E.

Abstract (from CDS):

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

Abstract Copyright: ∼

Journal keyword(s): gamma-rays: bursts

CDS comments: Object p.457 = EQ J1257+5924 in SIMBAD

Simbad objects: 8

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Number of rows : 8
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 970228 gB 05 01 46.7 +11 46 53           ~ 650 1
2 GRB 980326 gB 08 36 34.3 -18 51 24           ~ 268 0
3 PG 0942-029 HS* 09 45 11.8538082624 -03 09 21.034933164 12.537 13.714 14.012 14.144 14.308 sdB 57 0
4 EQ J1257+5924 ? 12 57 10 +59 24.7           ~ 1 0
5 SAX J1257.3+5924 X 12 57 15 +59 24.0           ~ 6 0
6 GRB 971227 gB 12 57 15.0 +59 24 02           ~ 50 0
7 GRB 980519 gB 23 22 21.5 +77 15 43           ~ 203 0
8 OT 19971227 ? ~ ~           ~ 1 0

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