<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1B00.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_1B00.xsd">
  <Identification_Area>
    <logical_identifier>urn:nasa:pds:context:instrument:mount_bigelow.1m54.mont4k</logical_identifier>
    <version_id>1.0</version_id>
    <title>Mont4K CCD Imager</title>
    <information_model_version>1.11.0.0</information_model_version>
    <product_class>Product_Context</product_class>
    <Modification_History>
      <Modification_Detail>
        <modification_date>2020-11-09</modification_date>
        <version_id>1.0</version_id>
        <description>Initial export from OLAF</description>
      </Modification_Detail>
    </Modification_History>
  </Identification_Area>
  <Reference_List>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:telescope:mount_bigelow.1m54</lid_reference>
      <reference_type>instrument_to_telescope</reference_type>
    </Internal_Reference>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:telescope:mount_bigelow.1m54</lid_reference>
      <reference_type>instrument_to_telescope</reference_type>
    </Internal_Reference>
  </Reference_List>
  <Instrument>
    <name>Mont4K CCD Imager</name>
    <type>Imager</type>
    <description>Device:                                  Fairchild CCD486 4Kx4K CCD Backside
Processed at the University of 
                                                   Arizona  Technology Laboratory
 Device Names:                   Mont4K SN3088
 Device Size:                         4096 x 4097 pixels (15 micron pixels)
 Image Scale:                        0.14 arcsec/pixel (7.1 pixels/arcsec)
 Field of View:                       580 x 580 arcsec^2 (9.7 x 9.7 arcmin^2)
 Gain:                                        3.1 electrons/ADU
 Readout Noise:                   5.0 electrons
 Dark Current:                       16.6 electrons/pixel/hour
Full Well:                                131,000 electrons unbinned (191 Ke for 2x2
binned)
 Operating temperature: -130 C</description>
  </Instrument>
</Product_Context>


