<?xml-stylesheet href='/static/xsl/oai.xsl' type='text/xsl'?>
<ri:Resource created="2000-10-03T22:07:55Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" xmlns:cs="http://www.ivoa.net/xml/ConeSearch/v1.0" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/ConeSearch/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/ConeSearch.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>Arcetri Catalogue of H2O Maser Sources</title><shortName>J/A+AS/103/541</shortName><identifier>ivo://CDS.VizieR/J/A+AS/103/541</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Brand J.</name></creator><creator><name>Cesaroni R.</name></creator><creator><name>Caselli P.</name></creator><creator><name>Catarzi M.</name></creator><creator><name>Codella C.,Comoretto G.</name></creator><creator><name>Curioni G.P.</name></creator><creator><name>Curioni P.</name></creator><creator><name>di Franco S.</name></creator><creator><name>Felli M.,Giovanardi C.</name></creator><creator><name>Olmi L.</name></creator><creator><name>Palagi F.</name></creator><creator><name>Palla F.</name></creator><creator><name>Panella D.,Pareschi G.</name></creator><creator><name>Rossi E.</name></creator><creator><name>Speroni N.</name></creator><creator><name>Tofani G.</name></creator><date role="Updated">2013-03-06T06:24:30Z</date><date role="Created">2000-10-03T22:07:55Z</date><contact><name>CDS support team</name><address>CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France</address><email>cds-question@unistra.fr</email></contact></curation><content><subject>astrophysical-masers</subject><subject>radio-astronomy</subject><description>An update is presented of the Arcetri Atlas of water masers (Comoretto et al. 1990A&amp;AS...84..179C). It contains the results of observations of water masers with the Medicina 32-m antenna. The observed sources were all discovered in the period 1989-1993, and were found either directly in the course of our own programs or were taken from the literature in which case they were re-observed at Medicina. We give the observed parameters of 214 sources in tabular form, and present all the spectra of the 141 detections.</description><source format="bibcode">1994A&amp;AS..103..541B</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/103/541</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic service</relatedResource></relationship><relationship><relationshipType>IsPreviousVersionOf</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/368/845">J/A+A/368/845</relatedResource></relationship><relationship><relationshipType>IsServedBy</relationshipType><relatedResource>Conesearch service</relatedResource></relationship></content><rights>https://cds.unistra.fr/vizier-org/licences_vizier.html</rights><capability><interface xsi:type="vr:WebBrowser"><accessURL use="full">https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/103/541</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/103/541</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/103/541</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/103/541</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/103/541</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/103/541</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface></capability><capability standardID="ivo://ivoa.net/std/TAP#aux"><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://tapvizier.cds.unistra.fr/TAPVizieR/tap</accessURL></interface></capability><capability xsi:type="cs:ConeSearch" standardID="ivo://ivoa.net/std/ConeSearch"><description>Cone search capability for table J/A+AS/103/541/table1 (Parameters of H2O observations of 214 sources)</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/103/541/table1?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/103/541/table1?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/103/541/table1?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>6.526717</ra><dec>64.901152</dec><sr>0.005555555555555556</sr></testQuery></capability><coverage><spatial>6/181 631 1307 1336 1340 1344 1470 1512 2973 2996 3157 3281 3290 3606 3649 3746 3848-3849 4788 12329 12541 12828 12855 12909 12974 12985 13050 13280 14063 14280 14303 14307 14355 14409 14411-14412 14530 14550 14564 14604 14611 14622 14625 14630 14643-14644 14646-14647 14655 14692-14693 14696-14697 14732 15375 15394 15409 15427-15430 15434-15435 15451-15453 15458 15460 15462 15464 15468 15476 15479 15649 15676 15683 15696 18364 19118 20831 21439 21510 21542 21636 21645-21646 21671 21689 22038 22122 22161 22212 22243 22804-22805 22855 22873 23327 23637 23704 23795 23935 23983 24098 24325 24353 24362 24426 24493 24499 24507 24554-24555 28830-28831 28901 28912-28913 28915 28919 29043 29090-29092 29094 29112 29119 29154 29463 29508 29510 29532-29533 29535 30159 30189 30218-30219 30241 30244-30245 30247 30253 30258 30267 30269 30318-30319 30331 30363 30398 30404 30420 30423 30425 30476 30578 30591-30592 30598 30601 30604-30606 30616-30617 30621 30624 30694 30701 30710 30715 30717 30719 31088 31564 31820 31833 31837 31862 32002-32003 32074 32110 36028 39793 39895 39916 40612</spatial><footprint ivo-id="ivo://ivoa.net/std/moc">https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/103/541?format=ascii</footprint><waveband>Optical</waveband><waveband>Radio</waveband></coverage><tableset><schema><name>default</name><table><name>J/A+AS/103/541/table1</name><description>Parameters of H2O observations of 214 sources</description><column><name>r_Fp</name><description>Reference codes (3)</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType" arraysize="16*">char</dataType></column><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>IRAS</name><description>IRAS name</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="15*">char</dataType></column><column><name>Name</name><description>Other name(s)</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="19*">char</dataType></column><column><name>RA1950</name><description>Right ascension (1950.0)</description><ucd>pos.eq.ra;meta.main</ucd></column><column><name>DE1950</name><description>Declination (1950.0)</description><ucd>pos.eq.dec;meta.main</ucd></column><column><name>Clas</name><description>Class</description><ucd>src.class</ucd><dataType xsi:type="vs:VOTableType" arraysize="4*">char</dataType></column><column><name>Date</name><description>Date of observation</description><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType" arraysize="8*">char</dataType></column><column><name>res</name><description>Spectral resolution</description><unit>km/s</unit><ucd>spect.resolution</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Scan</name><description>Scan number</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Sig</name><description>1 sigma rms noise in spectrum</description><unit>Jy</unit><ucd>instr.det.noise</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Vmin</name><description>minimum velocity of the emission (1)</description><unit>km/s</unit><ucd>phys.veloc</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Vmax</name><description>maximum velocity of the emission (1)</description><unit>km/s</unit><ucd>phys.veloc</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Vpeak</name><description>? Velocity of peak signal (2)</description><unit>km/s</unit><ucd>phys.veloc;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>n_Vpeak</name><description>[*] for components (2)</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Fp</name><description>? Peak flux (22GHz)</description><unit>Jy</unit><ucd>phot.flux.density;em.radio.12-30GHz</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Stot</name><description>? Integrated flux (22GHz)</description><unit>Jy.km/s</unit><ucd>phot.flux.density;em.radio.12-30GHz</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column></table><table><name>J/A+AS/103/541/refs</name><description>References, including "bibcodes"</description><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>RefNo</name><description>Reference number (repeated when several lines)</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Text</name><description>Text of reference, starting by the bibcode.</description><ucd>meta.bib.bibcode</ucd><dataType xsi:type="vs:VOTableType" arraysize="72*">char</dataType></column></table></schema></tableset></ri:Resource>