<?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>The ATCA/VLA OH 1612 MHz survey. II. Observations of the Galactic Disk Region</title>
	<altname type="ADC">J/A+AS/124/509</altname>
		<altname type="CDS">J/A+AS/124/509</altname>
		<altname type="brief">ATCA/VLA OH 1612 MHz survey. II.</altname>
	<reference>
		<source>
<journal>
	<title>The ATCA/VLA OH 1612 MHz survey. II. Observations of the Galactic Disk Region</title>
	<author>
			<initial>M</initial>
			<initial>N</initial>
			<lastName>Sevenster</lastName></author>
	<author>
			<initial>J</initial>
			<initial>M</initial>
			<lastName>Chapman</lastName></author>
	<author>
			<initial>H</initial>
			<initial>J</initial>
			<lastName>Habing</lastName></author>
	<author>
			<initial>N</initial>
			<initial>E</initial>
			<initial>B</initial>
			<lastName>Killeen</lastName></author>
	<author>
			<initial>M</initial>
			<lastName>Lindqvist</lastName></author>
	<name>Astron. Astrophys. Suppl. Ser.</name>
	<volume>124</volume>
	<pageno>509</pageno>
		<date>
			<year>1997</year></date>
	<bibcode>1997A&amp;AS..124..509S</bibcode></journal></source>
	<related>
			<holding role="similar">J/A+AS/122/79 :  Galactic Bulge Region OH 1612MHz survey I. (Sevenster+ 1997)<xlink:simple href="J/A+AS/122/79"/></holding></related></reference>
	<keywords parentListURL="http://messier.gsfc.nasa.gov/xml/keywordlists/adc_keywords.html">
			<keyword xlink:href="Masers.html">Masers</keyword>
			<keyword xlink:href="Radio_lines.html">Radio lines</keyword></keywords>
	<keywords parentListURL="http://messier.gsfc.nasa.gov/xml/keywordlists/apj_keywords.html">
			<keyword xlink:href="Galaxy_stellar_content.html">Galaxy: stellar content</keyword>
			<keyword xlink:href="radio_lines_stars.html">radio lines: stars</keyword>
			<keyword xlink:href="stars_AGB_and_post-AGB.html">stars: AGB and post-AGB</keyword>
			<keyword xlink:href="surveys.html">surveys</keyword></keywords>
	<descriptions>
				<abstract>
					<para>
    We present observations of the region between -45{deg}&lt;=l&lt;=-10{deg}
    and |b|&lt;=3{deg} in the OH 1612.231MHz line, taken in 1994 January with
    the Australia Telescope Compact Array (ATCA). These observations are
    part of a larger survey, covering |l|&lt;=45{deg} and |b|&lt;=3{deg}, with
    the ATCA and the Very Large Array. In a previous article we have
    discussed the observational strategy in detail. In this paper we
    present only the objects found in this part of the survey. The region
    was systematically searched for OH-maser emission and was covered
    completely with 910 pointing centres separated by 30'. We found 202
    OH-masing objects, 112 of which are new detections. Out of the 202
    objects, 166 have a standard double-peaked spectral profile, 32 a
    single-peaked profile and 4 objects have non-standard or irregular
    profiles. In this article we analyse the data statistically and give
    classifications and identifications with known sources where possible.
    The astrophysical, kinematical, morphological and dynamical properties
    of subsets of the data will be addressed in future articles.</para></abstract>
                        <details/></descriptions>
	<tableHead>
		<tableLinks>
				<tableLink xlink:href="table1">
	<title>Compact OH-maser sources</title></tableLink></tableLinks>
	<fields>
		<field>
			<name>No</name>
			<definition>Source number</definition>
			<units>---</units></field>
		<field>
			<name>Name</name>
			<definition>Source name (based on galactic coordinates)</definition>
			<units>---</units></field>
		<field>
			<name>Type</name>
			<definition>Spectrum type</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>Delta</name>
			<definition>Position scatter</definition>
			<units>arcsec</units></field>
		<field>
			<name>R</name>
			<definition>Offset from pointing centre</definition>
			<units>arcmin</units></field>
		<field>
			<name>VL</name>
			<definition>Velocity blue-shifted peak</definition>
			<units>km/s</units></field>
		<field>
			<name>VH</name>
			<definition>Velocity red-shifted peak</definition>
			<units>km/s</units></field>
		<field>
			<name>VC</name>
			<definition>Velocity central star</definition>
			<units>km/s</units></field>
		<field>
			<name>VE</name>
			<definition>Outflow velocity shell</definition>
			<units>km/s</units></field>
		<field>
			<name>SL</name>
			<definition>Flux density blue-shifted peak</definition>
			<units>Jy</units></field>
		<field>
			<name>SH</name>
			<definition>Flux density red-shifted peak</definition>
			<units>Jy</units></field>
		<field>
			<name>Rms</name>
			<definition>Rms noise in empty cubes</definition>
			<units>mJy</units></field>
		<field>
			<name>Ref</name>
			<definition>Number reference for previous detection
	<footnote footnoteId="???"><para>number=1</para>
			<para>1: te Lintel Hekkert P. et al., 1989A+AS....78..399T
          2: Braz A. and Epchtein N., 1983A+AS....54..167B
          3: Bowers P.F. and Knapp G.R., 1989ApJ.. 347..325B
          4: te Lintel Hekkert P. et al. (1991), Cat. &lt;J/A+AS/90/327>
</para></footnote></definition>
			<units>---</units></field>
		<field>
			<name>IRAS</name>
			<definition>IRAS name of nearest IRAS point source</definition>
			<units>---</units></field>
		<field>
			<name>Dist</name>
			<definition>Distance to nearest IRAS PS as fraction of
                                     IRAS error ellipse</definition>
			<units>---</units></field></fields></tableHead>
	
			<textFile xlink:href="fig6a.ps" type="postscript"><name>fig6a.ps</name><description><para>The spectra for all the sources in Table 1</para></description></textFile>
			<textFile xlink:href="fig6b.ps" type="postscript"><name>fig6b.ps</name><description><para>figure 6 continued</para></description></textFile>
			<textFile xlink:href="fig6c.ps" type="postscript"><name>fig6c.ps</name><description><para>figure 6 continued</para></description></textFile>
			<textFile xlink:href="fig6d.ps" type="postscript"><name>fig6d.ps</name><description><para>figure 6 continued</para></description></textFile>
			<textFile xlink:href="fig6e.ps" type="postscript"><name>fig6e.ps</name><description><para>figure 6 continued</para></description></textFile>
			<textFile xlink:href="fig6f.ps" type="postscript"><name>fig6f.ps</name><description><para>figure 6 continued</para></description></textFile>
			<textFile xlink:href="fig6g.ps" type="postscript"><name>fig6g.ps</name><description><para>figure 6 continued</para></description></textFile>
			<textFile xlink:href="fig6h.ps" type="postscript"><name>fig6h.ps</name><description><para>figure 6 continued</para></description></textFile>
			<textFile xlink:href="table1.tex"><name>table1.tex</name><description><para>LaTeX version of table1</para></description></textFile>
	<history>
		<ingest>
	
			<creator>
				<lastName>Sevenster</lastName>
				<affiliation>Sterrewacht Leiden, NL</affiliation></creator>
			<creator>
				<lastName>Patricia Bauer</lastName>
				<affiliation>CDS</affiliation></creator>
	<date>
		<year>1996</year><month>Dec</month><day>06</day></date><acknowledgement>Maartje Sevenster &lt;sevenste@strw.LeidenUniv.nl></acknowledgement></ingest>
		</history>
	<identifier>J_A+AS_124_509.xml</identifier></dataset>
