<xs:complexType name="astronTimeType">
<xs:annotation>
<xs:documentation>astronTime is the generalized astronomical time type and consists of two or three elements: TimeScale, optional relative time offset, and an absolute time (ISO8601 or a decimal JD or MJD; or it may be an IDREF to one of those three)</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="Timescale" type="crd:timeScaleType"/>
<xs:element ref="crd:RelativeTime" minOccurs="0"/>
<xs:element ref="crd:AbsoluteTime"/>
</xs:sequence>
</xs:complexType> |