1996A&A...311L...9V

Query : 1996A&A...311L...9V

1996A&A...311L...9V - Astronomy and Astrophysics, volume 311L9-12 (1996/7-2)

High-energy observations of the millisecond pulsar PSR J0218+4232.

VERBUNT F., KUIPER L., BELLONI T., JOHNSTON H.M., DE BRUYN A.G., HERMSEN W. and VAN DER KLIS M.

Abstract (from CDS):

The very luminous millisecond binary radio pulsar PSRJ0218+4232 has been detected in soft X-rays, at a luminosity of 8.4x1032erg/s between 0.1-2.4keV. The EGRET source 2EGJ0220+4228 has a position which is consistent with that of PSRJ0218+4232. Both the X-ray source and the γ-ray source show indications for variations at the pulse period. If the γ-ray source is indeed the radio pulsar, then the energy loss in γ-rays corresponds to about 10% of the spin-down luminosity. The X-ray luminosity of PSRJ0218+4232 is high, but in line with the luminosity of PSRB1937+21 of ∼2.3x1032erg/s.

Abstract Copyright: ∼

Journal keyword(s): stars: neutron - pulsar: individual: PSR J0218+4232, PSR B1937+21 (PSR 1937+21) - gamma rays: observations - X-rays: general

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 PSR J0045-7319 HXB 00 45 35.2606875816 -73 19 03.269105220   15.97 16.18   16.30 B0.5-B2IV-V 193 0
2 PSR J0218+42 Psr 02 18 06.3604 +42 32 17.365           ~ 365 2
3 SN 1986J SN* 02 22 31.33 +42 19 56.4   18.4 18.4     SNII 331 1
4 NGC 891 H2G 02 22 32.907 +42 20 53.95 11.08 10.81 9.93 7.86   ~ 1741 2
5 3C 66A BLL 02 22 39.6114771888 +43 02 07.799534304   15.71 15.21 14.5   ~ 942 2
6 PSR J0437-47 Psr 04 37 15.7994581776 -47 15 08.544351636           DC 1032 0
7 PSR J1012+5307 Psr 10 12 33.4345449600 +53 07 02.548542576     19.5     DA 419 1
8 PSR B1937+21.4 Psr 19 39 38.560096 +21 34 59.13552           ~ 1142 0

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