<node name="/casa/vo/sevice">
<interface name="edu.nrao.casa.dVO">
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<annotation name="com.trolltech.QtDBus.QtTypeName.In5" value="QVariantMap"/>
<arg direction="in" type="d" name="ra"/>
<arg direction="in" type="d" name="dec"/>
<arg direction="in" type="d" name="ra_size"/>
<arg direction="in" type="d" name="dec_size"/>
<arg direction="in" type="s" name="format"/>
<arg direction="in" type="a{sv}" name="params"/>
<arg direction="in" type="as" name="vos"/>
<arg direction="out" type="i"/>
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<arg type="i" name="id" />
<arg type="s" name="service" />
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<signal name="query_description">
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<signal name="query_data">
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<arg type="i" name="id" />
<arg type="s" name="service" />
<arg type="a{ss}" name="values" />
<signal name="query_error">
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<arg type="s" name="service" />
<arg type="s" name="message" />
<signal name="query_warning">
<arg type="i" name="id" />
<arg type="s" name="service" />
<arg type="s" name="message" />
<arg direction="in" type="s" name="url"/>
<arg direction="in" type="s" name="output"/>
<arg direction="in" type="b" name="progress"/>
<arg direction="out" type="i"/>
<signal name="fetch_error">
<arg type="i" name="id" />
<arg type="s" name="path" />
<arg type="s" name="message" />
<signal name="fetch_progress">
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<arg type="s" name="path" />
<arg type="d" name="total_size" />
<arg type="d" name="total_done" />
<arg type="d" name="ultotal" />
<arg type="d" name="uldone" />