1997A&A...322..229D


Query : 1997A&A...322..229D

1997A&A...322..229D - Astronomy and Astrophysics, volume 322, 229-233 (1997/6-1)

ASCA X-ray observations of the Galactic bulge source SLX 1735-269.

DAVID P., GOLDWURM A., MURAKAMI T., PAUL J., LAURENT P. and GOLDONI P.

Abstract (from CDS):

SLX 1735-269 is among the 10 persistent, high energy, SIGMA sources which contribute significantly to the last five year averaged γ/X-ray emission from the direction of the Galactic Center. Detailed study of the source has only been carried out recently from data collected by SIGMA in the 35-150keV range without successfully establishing the nature of SLX 1735-269, consequently observations with ASCA from 0.6-10keV were performed with the aim of determining the nature of this source. The spectrum of SLX 1735-269 can be described by a powerlaw-absorber model, of photon index ~-2. No period was determined from the data by epoch folding in the range 10 to 1000 s nor from a power spectrum analysis in the range 125ms to 64s and upper limits to pulsation are derived. Yet the nature of SLX 1735-269 remains to be determined.

Abstract Copyright:

Journal keyword(s): X-rays: stars - individual: SLX 1735-269 - gamma rays: observations

Simbad objects: 11

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Number of rows : 11
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5027 0
2 M 1 SNR 05 34 32 +22 00.8           ~ 5903 1
3 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545     15.10     ~ 2185 1
4 V* V850 Cen HXB 13 01 17.0968941216 -61 36 06.637549788   15.6 14.40     B2Vne 297 0
5 PSR B1509-58 Psr 15 13 55.52 -59 08 08.8     13.06     ~ 815 1
6 1ES 1735-26.9 LXB 17 38 17.12 -26 59 38.6           ~ 157 0
7 NAME Great Annihilator LXB 17 43 54.83 -29 44 42.6           ~ 653 1
8 2XMM J180112.4-254436 LXB 18 01 12.40 -25 44 36.1           ~ 371 1
9 PSR B1951+32 Psr 19 52 58.181 +32 52 40.98           ~ 569 2
10 2E 4673 HXB 23 01 08.14 +58 52 44.5           ~ 608 1
11 NAME Galactic Bulge reg ~ ~           ~ 3844 0

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2022.05.19-21:37:27

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