CoordinatesComplexType 

Container for <Target> or <Telescope> coordinates expressed either in equatorial R.A. and Declination, altitude and azimuth (in degrees measured westward from S: W is 90 degrees), as some standard dome screen position (e.g. that used for the production of dome flats), or some standard park position. For equatorial coordinates, the assumed epoch is current, equinox is 2000, and system is ICRS.

Complex Type Information

Model

(RightAscension , Declination , Epoch{0,1} , Equinox{0,1} , System{0,1} , Description{0,1}) | (Altitude , Azimuth , Description{0,1}) | (DomeScreen , Description{0,1}) | (ParkPosition , Description{0,1}) | (ServicePosition , Description{0,1}) | (Zenith , Description{0,1}) | (VOObservationLocation)
Children: Altitude, Azimuth, Declination, Description, DomeScreen, Epoch, Equinox, ParkPosition, RightAscension, ServicePosition, System, VOObservationLocation, Zenith

Attributes

QName Type Fixed Default Use Inheritable Annotation
id xs:ID optional
rdf xs:anyURI optional
ref xs:IDREF optional
uref UniqueNamesSimpleType optional

Used By

Elements ObservatoryComplexType/Coordinates, PositionConstraintComplexType/Coordinates, SetupComplexType/Coordinates, SlitComplexType/Coordinates, TargetComplexType/Coordinates, TelescopeComplexType/Coordinates

Source 

<xs:complexType name="CoordinatesComplexType">
  <xs:annotation>
    <xs:documentation>Container for <Target> or <Telescope> coordinates expressed either in equatorial R.A. and Declination, altitude and azimuth (in degrees measured westward from S: W is 90 degrees), as some standard dome screen position (e.g. that used for the production of dome flats), or some standard park position. For equatorial coordinates, the assumed epoch is current, equinox is 2000, and system is ICRS.</xs:documentation>
  </xs:annotation>
  <xs:choice minOccurs="1" maxOccurs="1">
    <xs:sequence>
      <xs:element name="RightAscension" type="RightAscensionComplexType"/>
      <xs:element name="Declination" type="DeclinationComplexType"/>
      <xs:element name="Epoch" type="xs:double" minOccurs="0"/>
      <xs:element name="Equinox" type="xs:double" minOccurs="0"/>
      <xs:element name="System" type="CoordinateSystemTypes" minOccurs="0"/>
      <xs:element name="Description" type="DescriptionComplexType" minOccurs="0"/>
    </xs:sequence>
    <xs:sequence>
      <xs:element name="Altitude" type="AltitudeComplexType"/>
      <xs:element name="Azimuth" type="AzimuthComplexType"/>
      <xs:element name="Description" type="DescriptionComplexType" minOccurs="0"/>
    </xs:sequence>
    <xs:sequence>
      <xs:element name="DomeScreen" type="EmptyElementTypes"/>
      <xs:element name="Description" type="DescriptionComplexType" minOccurs="0"/>
    </xs:sequence>
    <xs:sequence>
      <xs:element name="ParkPosition" type="EmptyElementTypes"/>
      <xs:element name="Description" type="DescriptionComplexType" minOccurs="0"/>
    </xs:sequence>
    <xs:sequence>
      <xs:element name="ServicePosition" type="EmptyElementTypes"/>
      <xs:element name="Description" type="DescriptionComplexType" minOccurs="0"/>
    </xs:sequence>
    <xs:sequence>
      <xs:element name="Zenith" type="EmptyElementTypes"/>
      <xs:element name="Description" type="DescriptionComplexType" minOccurs="0"/>
    </xs:sequence>
    <xs:sequence>
      <xs:element name="VOObservationLocation" type="VOObservationLocationComplexType"/>
    </xs:sequence>
  </xs:choice>
  <xs:attributeGroup ref="RTMLAttributes"/>
</xs:complexType>