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<ri:Resource created="2017-10-17T18:00:00Z" status="active" updated="2026-03-02T10:00:00Z" version="1.2" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:ssap0="http://www.ivoa.net/xml/SSA/v1.1" xmlns:vs0="http://www.ivoa.net/xml/VODataService/v1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/SSA/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/SSA.xsd" xsi:type="vs0:CatalogService">
    <validationLevel validatedBy="ivo://archive.stsci.edu/nvoregistry">2</validationLevel>
    <title>IRSA Simple Spectral Access (SSA) Protocol Service</title>
    <shortName>IRSA SSA</shortName>
    <identifier>ivo://irsa.ipac/SSA</identifier>
    <curation>
        <publisher ivo-id="ivo://irsa.ipac/IRSA">NASA/IPAC Infrared Science Archive</publisher>
        <creator>
            <name>IRSA</name>
        </creator>
        <version>1</version>
        <contact>
            <name>IRSA Support Team</name>
            <address/>
            <email>irsasupport@ipac.caltech.edu</email>
            <telephone/>
        </contact>
    </curation>
    <content>
        <subject>Infrared Astronomy</subject>
        <description>This is IRSA's implementation of the IVOA Simple Spectral Access (SSA) protocol.  Our SSA service allows a rich variety of searches against IRSA's varied holdings.</description>
        <referenceURL>https://irsa.ipac.caltech.edu/ibe/ssa.html</referenceURL>
        <type>Other</type>
        <contentLevel>Research</contentLevel>
    </content>
    <capability standardID="ivo://ivoa.net/std/SSA" xsi:type="ssap0:SimpleSpectralAccess">
        <validationLevel validatedBy="ivo://archive.stsci.edu/nvoregistry">2</validationLevel>
        <interface xsi:type="vs0:ParamHTTP" role="std">
            <accessURL use="base">https://irsa.ipac.caltech.edu/SSA?</accessURL>
        </interface>
        <complianceLevel>query</complianceLevel>
        <dataSource>custom</dataSource>
        <creationType>archival</creationType>
        <supportedFrame>ICRS</supportedFrame>
        <maxSearchRadius>180</maxSearchRadius>
        <maxRecords>999999</maxRecords>
        <defaultMaxRecords>100</defaultMaxRecords>
        <maxAperture>180</maxAperture>
    </capability>
    <coverage>
        <waveband>Infrared</waveband>
    </coverage>
</ri:Resource>