2003A&A...411L.437K


C.D.S. - SIMBAD4 rel 1.7 - 2020.09.19CEST05:43:03

2003A&A...411L.437K - Astronomy and Astrophysics, volume 411, L437-440 (2003/11-3)

First observations of the X-ray transient EXO 2030+375 with IBIS/ISGRI.

KUZNETSOV S., FALANGA M., BLAY P., GOLDWURM A., GOLDONI P. and REGLERO V.

Abstract (from CDS):

We present a first INTEGRAL observation of the 42s transient X-ray pulsar EXO 2030+375 with IBIS/ISGRI. The source was detected during Cyg X-1 observations in December 2002. We analyzed observations during the outburst period from 9 to 21 December 2002 with a total exposure time of ∼770kilosec. EXO 2030+375 was almost always detected during single ∼30min exposures in the 18-45 energy bands. The source light curve shows the characteristic outburst shape observed in this source.

Abstract Copyright:

Journal keyword(s): gamma rays: observations - X-rays: individual: EXO 2030+375 - telescopes: INTEGRAL: IBIS

Simbad objects: 3

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Number of rows : 3

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 HD 226868 HXB 19 58 21.6758193269 +35 12 05.782512305 9.38 9.72 8.91 8.42   O9.7Iabpvar 3940 0
2 V* V2246 Cyg HXB 20 32 15.2744631713 +37 38 14.839930326   22.16 19.41 17.32 15.18 B0Ve 379 0
3 V* V1521 Cyg HXB 20 32 25.78 +40 57 27.9           WN4/5-6/7 1771 2

    Equat.    Gal    SGal    Ecl

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2020.09.19-05:43:03

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