1995A&A...303L..17P

Query : 1995A&A...303L..17P

1995A&A...303L..17P - Astronomy and Astrophysics, volume 303L17-20 (1995/11-1)

High precision timing of the millisecond pulsar 1937+21 by autocorrelation of VLBI data.

PETIT G., FAYARD T. and LESTRADE J.-F.

Abstract (from CDS):

We present pulsar timing results obtained with a new technique that uses standard radioastronomy (VLBI) data recorded on magnetic tape. A special processing system, developed at the Centre National d'Etudes Spatiales in Toulouse, is used to detect the pulsar signal and determine the time of arrival of the pulses. MarklI VLBI data on PSR1937+21 have provided the first timing of a millisecond pulsar at seven participating radio observatories. Data from the Effelsberg (Germany) station form a consistent set of timing observations spanning five years with sub-microsecond measurement uncertainty. This technique offers interesting development prospects, including the possibility of detecting new pulsars using sky survey data.

Abstract Copyright: ∼

Journal keyword(s): Methods: data analysis - pulsars: general - pulsars: individual: PSR 1937+21 - time

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 PSR B1937+21.4 Psr 19 39 38.560096 +21 34 59.13552           ~ 1142 0

Query : 1995A&A...303L..17P

Basic data :
PSR B1937+21.4 -- Pulsar
Other object types: otypes_help 		Psr (2022ApJS,PSR), gam (1FGL,4FGL)
ICRS coord. (ep=J2000) : 		19 39 38.560096 +21 34 59.13552 (Radio) [ 0.13 0.13 90 ] A 2003A&A...410L...9C
FK4 coord. (ep=B1950 eq=1950) : 		19 37 28.731641 +21 28 01.31943 [ 0.13 0.13 90 ]
Gal coord. (ep=J2000) : 		057.508892924 -00.289594830 [ 0.13 0.13 90 ]
Proper motions mas/yr : 		-0.05 -0.47 [4 2 89] D 2003A&A...410L...9C
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Identifiers (5) :
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PSR B1937+21 4FGL J1939.6+2135 PSR B1937+21.4
1FGL J1938.2+2125c PSR J1939+2134

References (1142 between 1850 and 2026) (Total 1142)
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