2002A&A...383..182T

Query : 2002A&A...383..182T

2002A&A...383..182T - Astronomy and Astrophysics, volume 383182-187 (2002/2-3)

The anomalous X-ray pulsar 1E 1048.1-5937: Phase resolved spectroscopy with the XMM-Newton satellite.

TIENGO A., GOEHLER E., STAUBERT R. and MEREGHETTI S.

Abstract (from CDS):

We report on an observation of the anomalous X-ray pulsar 1E 1048.1-5937 performed with the XMM-Newton satellite. The phase averaged spectrum of 1E 1048.1-5937 is well described by the sum of a power law with photon index ∼2.9 and a blackbody with temperature ∼0.6keV, without evidence for significant absorption or emission lines. The above spectral parameters do not vary during the phases corresponding to the broad pulse, while the off pulse emission shows a different spectrum characterized by a soft excess at energies below ∼1.5keV. The XMM-Newton observation and a re-analysis of archival BeppoSAX data show that the spectral parameters and flux of 1E 1048.1-5937 did not change significantly during observations spanning the last four years. All the data are consistent with a 2-10keV luminosity varying in the range ~(5-7)x10³³erg/s (for a distance of 3kpc).

Abstract Copyright: ∼

Journal keyword(s): stars: individual: 1E 1048.1-5937 - X-rays: stars

Simbad objects: 1

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Number of rows : 1

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	2E 2336	HXB	10 50 08.93	-59 53 19.9						Be	419	0

Query : 2002A&A...383..182T

Basic data :

2E 2336 -- High Mass X-ray Binary
Other object types:	`HXB ()`, `X (2E,1E,...)`, `Psr (2023RNAAS)`, `Rad (MITG)`
ICRS coord. (ep=J2000) :	`10 50 08.93 -59 53 19.9 [ ] D ~`
FK4 coord. (ep=B1950 eq=1950) :	`10 48 10.06 -59 37 24.9 [ ]`
Gal coord. (ep=J2000) :	`288.25967 -00.51809 [ ]`
Spectral type:	`Be D` `~`

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`2E 2336`	`1E 1048.1-5937`	`2E 1048.1-5937`	`MITG J1050-5953`
`1E 1048-59.3`	`1E 1048-59.4`	`1ES 1048-59.6`	`1RXS J105007.2-595329`

References (419 between 1850 and 2026) (Total 419)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : 2E 2336

Link by name to the catalogue in VizieR :

2E 2336 MITG J1050-5953 1RXS J105007.2-595329

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