<?xml version='1.0' encoding='utf-8'?>
<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1M00.sch" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<Product_Context xmlns="http://pds.nasa.gov/pds4/pds/v1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pds.nasa.gov/pds4/pds/v1 https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1M00.xsd">
  <Identification_Area>
    <logical_identifier>urn:nasa:pds:context:facility:observatory.siding_spring</logical_identifier>
    <version_id>1.3</version_id>
    <title>Siding Spring Observatory</title>
    <information_model_version>1.22.0.0</information_model_version>
    <product_class>Product_Context</product_class>
    <Modification_History>
      <Modification_Detail>
        <modification_date>2025-01-07</modification_date>
        <version_id>1.3</version_id>
        <description>Updated schema version.</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2016-04-04</modification_date>
        <version_id>1.0</version_id>
        <description>Initial version exported from OLAF</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2020-11-10</modification_date>
        <version_id>1.1</version_id>
        <description>Added references to telescopes.</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2021-12-07</modification_date>
        <version_id>1.2</version_id>
        <description>Initial</description>
      </Modification_Detail>
    </Modification_History>
  </Identification_Area>
  <Reference_List>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:investigation:observing_campaign.earth-based-uranus-stellar-occultations</lid_reference>
      <reference_type>facility_to_investigation</reference_type>
    </Internal_Reference>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:investigation:individual.catalina_sky_survey</lid_reference>
      <reference_type>facility_to_investigation</reference_type>
    </Internal_Reference>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:telescope:siding_spring.aat_3m9</lid_reference>
      <reference_type>facility_to_telescope</reference_type>
    </Internal_Reference>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:telescope:siding_spring.anu_2m3</lid_reference>
      <reference_type>facility_to_telescope</reference_type>
    </Internal_Reference>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:telescope:siding_spring.uppsala0m5</lid_reference>
      <reference_type>facility_to_telescope</reference_type>
    </Internal_Reference>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:instrument:siding_spring.uppsala0m5.4kccd</lid_reference>
      <reference_type>facility_to_instrument</reference_type>
    </Internal_Reference>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:instrument:no-host.poets</lid_reference>
      <reference_type>facility_to_instrument</reference_type>
    </Internal_Reference>
  </Reference_List>
  <Facility>
    <name>Siding Spring Observatory</name>
    <type>Observatory</type>
    <address>Australian National University
                                  Private Bag
                                  Coonabarabran, NSW</address>
    <country>Australia</country>
    <description>The Siding Spring Observatory, situated in New South Wales, Australia, is the site of the Anglo-Australian Telescope and numerous other facilities. It is known for its work in optical astronomy, particularly in the study of galaxies, star systems, and planetary science, and its critical role in various international research programs.</description>
  </Facility>
</Product_Context>
