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<ri:Resource created="2000-05-09T17:03:46Z" status="active" updated="2025-06-13T15:25:00Z" 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>The Asiago Supernova Catalogue 1999</title><shortName>II/227</shortName><identifier>ivo://CDS.VizieR/II/227</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Barbon R.</name></creator><creator><name>Buondi V.</name></creator><creator><name>Cappellaro E.</name></creator><creator><name>Turatto M.</name></creator><date role="Updated">2008-02-27T09:06:23Z</date><date role="Created">2000-05-09T17:03:46Z</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>supernovae</subject><subject>surveys</subject><description>Ten years after the publication of the previous release, we present a new edition of the Asiago Supernova Catalogue updated to December 31, 1998 and containing data for 1447 supernovae and their parent galaxies. In addition to the list of the data for a large number of new SNe, we made an effort to search the literature for new information on past SNe as well. We also tried to update and homogenize the data for the parent galaxies. This catalogue supersedes the previous version &lt;II/159&gt;</description><source format="bibcode">1999A&amp;AS..139..531B</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/II/227</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/II/283">II/283</relatedResource></relationship><relationship><relationshipType>IsServedBy</relationshipType><relatedResource>Conesearch service</relatedResource></relationship><relationship><relationshipType>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/II/218">II/218 : Sternberg Supernova Catalogue (Tsvetkov+ 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Supernova right ascension (J2000)</description><flag>nullable</flag></column><column><name>DEJ2000</name><description>? Supernova declination (J2000)</description><flag>nullable</flag></column><column><name>u_DEs</name><description>Uncertainty flag when Dec(SN) known to 0.1'</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>T</name><description>? Parent galaxy morphological type code</description><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>i</name><description>? Only for disk-like system, inclination of the polar axis with respect to the line of sight (0 for face-on systems)</description><unit>deg</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>PA</name><description>? Position angle of the major axis of the parent galaxy (North Eastwards)</description><unit>deg</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>z</name><description>? Parent galaxy heliocentric radial velocity</description><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>HRV</name><description>? Redshift for objects with redshift z&gt;=0.1</description><unit>km/s</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>u_HRV</name><description>Uncertainty flag on z</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>n_Bmag</name><description>[RVp] Prefix for photographic magnitudes</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Bmag</name><description>? Parent galaxy integrated B magnitude</description><unit>mag</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>logD25</name><description>? Decimal logarithm of the apparent isophotal diameter</description><unit>log(0.1arcmin)</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>x</name><description>? SN offset from the galaxy nucleus, in the E/W direction</description><unit>arcsec</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>n_x</name><description>[EW NS ?] Orientation of x (1)</description><dataType xsi:type="vs:VOTableType" arraysize="2*">char</dataType></column><column><name>y</name><description>? SN offset from the galaxy nucleus, in the N/S direction</description><unit>arcsec</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>n_y</name><description>[NS] Orientation of y</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Com</name><description>[CC NC] CC: close center; NC: near center</description><dataType xsi:type="vs:VOTableType" arraysize="2*">char</dataType></column><column><name>Band</name><description>[BIKRVr] SN magnitude band</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>MaxMag</name><description>? 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