ApertureComplexType 

Aperture of telescope in meters. If the attribute "type" is equal to "effective" rather than the default "geometric"), then the aperture can be used to compute the true collecting area (e.g. allowance for central obscuration due to secondary mirror).

Complex Type Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
id xs:ID optional
rdf xs:anyURI optional
ref xs:IDREF optional
type restriction of xs:string geometric optional
units xs:string meters required
uref UniqueNamesSimpleType optional

Used By

Elements SetupComplexType/Aperture, TelescopeComplexType/Aperture

Source 

<xs:complexType name="ApertureComplexType">
  <xs:annotation>
    <xs:documentation>Aperture of telescope in meters. If the attribute "type" is equal to "effective" rather than the default "geometric"), then the aperture can be used to compute the true collecting area (e.g. allowance for central obscuration due to secondary mirror).</xs:documentation>
  </xs:annotation>
  <xs:simpleContent>
    <xs:extension base="xs:double">
      <xs:attribute name="type" default="geometric">
        <xs:simpleType>
          <xs:restriction base="xs:string">
            <xs:enumeration value="geometric"/>
            <xs:enumeration value="effective"/>
          </xs:restriction>
        </xs:simpleType>
      </xs:attribute>
      <xs:attribute name="units" type="xs:string" use="required" fixed="meters"/>
      <xs:attributeGroup ref="RTMLAttributes"/>
    </xs:extension>
  </xs:simpleContent>
</xs:complexType>