<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dataset SYSTEM "http://tarantella.gsfc.nasa.gov/xml/dataset_048.dtd">
<dataset subject="astronomy" xmlns:xlink="http://www.w3.org/XML/XLink/0.9">
	<title>Pulsars identified from the NRAO VLA Sky Survey</title>
	<altname type="ADC">J/A+AS/136/571</altname>
		<altname type="CDS">J/A+AS/136/571</altname>
		<altname type="brief">Pulsars identified from the NRAO VLA Sky Survey</altname>
	<reference>
		<source>
<journal>
	<title>Pulsars identified from the NRAO VLA Sky Survey</title>
	<author>
			<initial>J</initial>
			<initial>L</initial>
			<lastName>Han</lastName></author>
	<author>
			<initial>W</initial>
			<initial>W</initial>
			<lastName>Tian</lastName></author>
	<name>Astron. Astrophys. Suppl. Ser.</name>
	<volume>136</volume>
	<pageno>571</pageno>
		<date>
			<year>1999</year></date>
	<bibcode>1999A&amp;AS..136..571H</bibcode></journal></source>
	<related>
			<holding role="similar">VII/156 : Catalog of 558 Pulsars (Taylor+ 1993)<xlink:simple href="VII/156"/></holding></related></reference>
	<keywords parentListURL="http://messier.gsfc.nasa.gov/xml/keywordlists/adc_keywords.html">
			<keyword xlink:href="Polarization.html">Polarization</keyword>
			<keyword xlink:href="Pulsars.html">Pulsars</keyword>
			<keyword xlink:href="Radio_sources.html">Radio sources</keyword></keywords>
	<keywords parentListURL="http://messier.gsfc.nasa.gov/xml/keywordlists/apj_keywords.html">
			<keyword xlink:href="polarization.html">polarization</keyword>
			<keyword xlink:href="pulsars_general.html">pulsars: general</keyword>
			<keyword xlink:href="surveys.html">surveys</keyword></keywords>
	<descriptions>
				<description>
				<para>
    Table1 gives the NVSS radio sources around the positions of all known
    pulsars. This table was generated by searching NVSS catalog, and each
    row gives the closest source around one pulsar. However, not all of
    them are pulsars, as we discussed in our paper. If there is "?" in the
    Notes, we had more considerations to identify the source as a pulsar.
    If there is nothing or just "*" in Notes, the source is believed to be
    the pulsar.
    Table 2 lists 14 strong pulsars not detected by the NVSS, or more
    exactly saying, not listed in the NVSS catalog. By the courtesy of Jim
    Condon, we found some of these pulsars are confused by nearby strong
    radio sources, and most of them were really scintillating during the
    NVSS.</para></description>
                        <details/></descriptions>
	<tableHead>
		<tableLinks>
				<tableLink xlink:href="table1.dat">
	<title>NVSS sources around pulsar positions</title></tableLink></tableLinks>
	<fields>
		<field>
			<name>PSRJ</name>
			<definition>Pulsar J-name</definition>
			<units>---</units></field>
		<field>
			<name>PSRB</name>
			<definition>Pulsar B-name</definition>
			<units>---</units></field>
		<field>
			<name>RAh</name>
			<definition>Right ascension (J2000) of pulsars</definition>
			<units>h</units></field>
		<field>
			<name>RAm</name>
			<definition>Right ascension (J2000) of pulsars</definition>
			<units>min</units></field>
		<field>
			<name>RAs</name>
			<definition>Right ascension (J2000) of pulsars</definition>
			<units>s</units></field>
		<field>
			<name>e_RAs</name>
			<definition>uncertainty of pulsar position in RA</definition>
			<units>s</units></field>
		<field>
			<name>DE-</name>
			<definition>Declination sign</definition>
			<units>---</units></field>
		<field>
			<name>DEd</name>
			<definition>Declination (J2000) of pulsars</definition>
			<units>deg</units></field>
		<field>
			<name>DEm</name>
			<definition>Declination (J2000) of pulsars</definition>
			<units>arcmin</units></field>
		<field>
			<name>DEs</name>
			<definition>Declination (J2000) of pulsars</definition>
			<units>arcsec</units></field>
		<field>
			<name>e_DEs</name>
			<definition>Uncertainty of pulsar position in Dec</definition>
			<units>arcsec</units></field>
		<field>
			<name>MJD</name>
			<definition>Modified Julian Date for pulsar position
                                       (JD-2400000.5)</definition>
			<units>d</units></field>
		<field>
			<name>S1.4GHz</name>
			<definition>Pulsar flux density from pulsar catalog</definition>
			<units>mJy</units></field>
		<field>
			<name>RA2h</name>
			<definition>Right ascension (J2000) of NVSS sources</definition>
			<units>h</units></field>
		<field>
			<name>RA2m</name>
			<definition>Right ascension (J2000) of NVSS sources</definition>
			<units>min</units></field>
		<field>
			<name>RA2s</name>
			<definition>Right ascension (J2000) of NVSS sources</definition>
			<units>s</units></field>
		<field>
			<name>e_RA2s</name>
			<definition>uncertainty of source position in RA</definition>
			<units>s</units></field>
		<field>
			<name>DE2-</name>
			<definition>Declination sign</definition>
			<units>---</units></field>
		<field>
			<name>DE2d</name>
			<definition>Declination (J2000) of NVSS sources</definition>
			<units>deg</units></field>
		<field>
			<name>DE2m</name>
			<definition>Declination (J2000) of NVSS sources</definition>
			<units>arcmin</units></field>
		<field>
			<name>DE2s</name>
			<definition>Declination (J2000) of NVSS sources</definition>
			<units>arcsec</units></field>
		<field>
			<name>e_DE2s</name>
			<definition>Uncertainty of source position in Dec</definition>
			<units>arcsec</units></field>
		<field>
			<name>u_Delt</name>
			<definition>Uncertainty flag on Delt</definition>
			<units>---</units></field>
		<field>
			<name>Delt</name>
			<definition>Angular distance between pulsar and source</definition>
			<units>arcsec</units></field>
		<field>
			<name>S1.4GHzR</name>
			<definition>Flux density of the NVSS sources</definition>
			<units>mJy</units></field>
		<field>
			<name>e_S1.4GHzR</name>
			<definition>Uncertainty of the flux density</definition>
			<units>mJy</units></field>
		<field>
			<name>L1.4GHzR</name>
			<definition>Polarized Flux density of NVSS sources</definition>
			<units>mJy</units></field>
		<field>
			<name>e_L1.4GHzR</name>
			<definition>uncertainty of the polarized flux density</definition>
			<units>mJy</units></field>
		<field>
			<name>L/S</name>
			<definition>Polarization percentage</definition>
			<units>%</units></field>
		<field>
			<name>e_L/S</name>
			<definition>Uncertainty of the polarization percentage</definition>
			<units>---</units></field>
		<field>
			<name>PA</name>
			<definition>Polarization angle of NVSS source</definition>
			<units>deg</units></field>
		<field>
			<name>e_PA</name>
			<definition>Uncertainty of polarization angle</definition>
			<units>deg</units></field>
		<field>
			<name>Notes</name>
			<definition>Short marks for Notes
	<footnote footnoteId="???"><para>number=1</para>
			<para>?: more considerations in text of paper
        SNR: confused with supernova remnant
         no: confused with a strong sources nearby
       glbc: confused by host globular cluster
          *: new identifications not presented by Kaplan et al.
              (1998ApJS..119...75K)
       mode: PSR B1237+25 is in abnormal mode as comparing the PA with Fig.7 of
              Bartel et al. (1982ApJ...258..776B)
</para></footnote></definition>
			<units>---</units></field></fields></tableHead>
	<tableHead>
		<tableLinks>
				<tableLink xlink:href="table2.dat">
	<title>Pulsars > 5 mJy but not detected by the NVSS</title></tableLink></tableLinks>
	<fields>
		<field>
			<name>PSRB</name>
			<definition>Pulsar B-name</definition>
			<units>---</units></field>
		<field>
			<name>RAh</name>
			<definition>Right ascension (J2000)</definition>
			<units>h</units></field>
		<field>
			<name>RAm</name>
			<definition>Right ascension (J2000)</definition>
			<units>min</units></field>
		<field>
			<name>RAs</name>
			<definition>Right ascension (J2000)</definition>
			<units>s</units></field>
		<field>
			<name>DE-</name>
			<definition>Declination sign</definition>
			<units>---</units></field>
		<field>
			<name>DEd</name>
			<definition>Declination (J2000)</definition>
			<units>deg</units></field>
		<field>
			<name>DEm</name>
			<definition>Declination (J2000)</definition>
			<units>arcmin</units></field>
		<field>
			<name>DEs</name>
			<definition>Declination (J2000)</definition>
			<units>arcsec</units></field>
		<field>
			<name>S1.4GHz</name>
			<definition>Flux density at 1.4 GHz from pulsar catalog</definition>
			<units>mJy</units></field>
		<field>
			<name>Type</name>
			<definition>Conf.: confused; scin.; scintillated</definition>
			<units>---</units></field></fields></tableHead>
	
	<history>
		<ingest>
	
			<creator>
				<lastName>Patricia Bauer</lastName>
				<affiliation>CDS</affiliation></creator>
	<date>
		<year>1999</year><month>Mar</month><day>08</day></date><acknowledgement>Han JinLin &lt;jhan@bac.pku.edu.cn></acknowledgement></ingest>
		</history>
	<identifier>J_A+AS_136_571.xml</identifier></dataset>
