2008ApJ...681L..89N

Query : 2008ApJ...681L..89N

2008ApJ...681L..89N - Astrophys. J., 681, L89-L92 (2008/July-2)

The Swift discovery of X-ray afterglows accompanying short bursts from SGR 1900+14.

NAKAGAWA Y.E., SAKAMOTO T., SATO G., GEHRELS N., HURLEY K. and PALMER D.M.

Abstract (from CDS):

The discovery of X-ray afterglows accompanying two short bursts from SGR 1900+14 is presented. The afterglow luminosities at the end of each observation are lower by 30%-50% than their initial luminosities, and decay with power-law indices p∼0.2-0.4. Their initial bolometric luminosities are L∼1034-1035 erg/s. We discuss analogies and differences between the X-ray afterglows of SGR short bursts and short gamma-ray bursts.

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Journal keyword(s): Stars: Pulsars: Individual: Alphanumeric: SGR 1900+14 - Stars: Neutron

Simbad objects: 12

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Number of rows : 12
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 060313 G 04 26 28.4020 -10 50 39.901 20.55 21.03 19.66     ~ 156 0
2 SDSS J123612.87+285858.8 BiC 12 36 12.8803407000 +28 58 58.780075656           ~ 328 1
3 UGCS J162444.39-273226.8 G 16 24 44.38275 -27 32 26.8381     19.70     ~ 469 1
4 PSR J1647-4552 Psr 16 47 10.18 -45 52 16.7           ~ 217 1
5 PSR J1808-2024 Psr 18 08 39.32 -20 24 40.1           ~ 1316 2
6 AX J1818.8-1559 X 18 18 53 -15 59.5           ~ 18 0
7 GBS 1900+14 gB 19 07 13 +09 19.6           ~ 906 0
8 GRB 051221 G 21 54 48.626 +16 53 27.16 19.49         ~ 377 0
9 GRB 051210 gB 22 00 40.930 -57 36 47.10           ~ 138 0
10 GRB 061201 gB 22 08 32.060 -74 34 47.90           ~ 205 0
11 2E 4673 HXB 23 01 08.14 +58 52 44.5           ~ 673 1
12 NVSS J230126-385839 rG 23 01 26.7650 -38 58 40.422   22.22 21.22 21   ~ 325 1

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