<?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_Observational 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:phx_tega_egh_pm:data:ts092rdr_egh_2008_08_28_u1_valves</logical_identifier>
        <version_id>1.0</version_id>
        <title>Phoenix TEGA Mass Spectrometer Evolved Gas Hopping Mode (EGH) Peak Maximum (PM) Data Product: ts092rdr_egh_2008_08_28_u1_valves</title>
        <information_model_version>1.22.0.0</information_model_version>
        <product_class>Product_Observational</product_class>
        <Modification_History>
            <Modification_Detail>
                <modification_date>2024-12-10</modification_date>
                <version_id>1.0</version_id>
                <description>Initial peer-reviewed dataset.</description>
            </Modification_Detail>
        </Modification_History>
    </Identification_Area>
    <Observation_Area>
        <Time_Coordinates>
            <start_date_time>2008-08-28Z</start_date_time>
            <stop_date_time>2008-08-28Z</stop_date_time>
        </Time_Coordinates>
        <Investigation_Area>
            <name>Mars Phoenix</name>
            <type>Mission</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:investigation:mission.phoenix</lid_reference>
                <reference_type>data_to_investigation</reference_type>
            </Internal_Reference>
        </Investigation_Area>
        <Observing_System>
            <name>Phoenix TEGA</name>
            <Observing_System_Component>
                <name>THERMAL EVOLVED GAS ANALYZER</name>
                <type>Instrument</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument:tega.phx</lid_reference>
                    <reference_type>is_instrument</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
            <Observing_System_Component>
                <name>Phoenix</name>
                <type>Host</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.phx</lid_reference>
                    <reference_type>is_instrument_host</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
        </Observing_System>
        <Target_Identification>
            <name>Mars</name>
            <type>Planet</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:target:planet.mars</lid_reference>
                <reference_type>data_to_target</reference_type>
            </Internal_Reference>
        </Target_Identification>
    </Observation_Area>
    <Reference_List>
        <Internal_Reference>
            <lid_reference>urn:nasa:pds:phx_tega_egh_pm:document:tega_egh_pm_processing</lid_reference>
            <reference_type>data_to_document</reference_type>
        </Internal_Reference>
        <Internal_Reference>
            <lid_reference>urn:nasa:pds:phx_tega_egh_pm:document:tega_sensitivity</lid_reference>
            <reference_type>data_to_document</reference_type>
        </Internal_Reference>
        <Internal_Reference>
            <lid_reference>urn:nasa:pds:phx_tega_egh_pm:document:tega_sample_descriptions</lid_reference>
            <reference_type>data_to_document</reference_type>
        </Internal_Reference>
        <Source_Product_External>
            <external_source_product_identifier>PHX-M-TEGA-4-EGHRDR-V1.0:TS092RDR_EGH_2008_08_28__U1</external_source_product_identifier>
            <reference_type>data_to_calibrated_source_product</reference_type>
            <doi>10.17189/1519522</doi>
            <curating_facility>PDS GEO</curating_facility>
        </Source_Product_External>
    </Reference_List>
    <File_Area_Observational>
        <File>
            <file_name>ts092rdr_egh_2008_08_28_u1_valves.csv</file_name>
            <creation_date_time>2020-05-08</creation_date_time>
        </File>
        <Header>
            <name>Column Headings</name>
            <offset unit="byte">0</offset>
            <object_length unit="byte">267</object_length>
            <parsing_standard_id>PDS DSV 1</parsing_standard_id>
            <description>Comma-separated names of columns in the data table.</description>
        </Header>
        <Table_Delimited>
            <name>TEGA Instrument Time and Valve States</name>
            <offset unit="byte">267</offset>
	    <object_length unit="byte">498</object_length>
            <parsing_standard_id>PDS DSV 1</parsing_standard_id>
            <records>8</records>
            <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
            <field_delimiter>Comma</field_delimiter>
            <Record_Delimited>
                <fields>14</fields>
                <groups>0</groups>
                <Field_Delimited>
                    <name>TEGA_TIME_INLET_VALVE</name>
                    <field_number>1</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <unit>milliseconds</unit>
                    <description>TEGA instrument time in milliseconds (ms).</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>INLET_VALVE</name>
                    <field_number>2</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <description>Value indicating whether the inlet valve is open (1) or closed (0) at the corresponding TEGA TIME.</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>TEGA_TIME_OUTLET_VALVE</name>
                    <field_number>3</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <unit>milliseconds</unit>
                    <description>TEGA instrument time in milliseconds (ms).</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>OUTLET_VALVE</name>
                    <field_number>4</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <description>Value indicating whether the outlet valve is open (1) or closed (0) at the corresponding TEGA TIME.</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>TEGA_TIME_BYPASS_VALVE</name>
                    <field_number>5</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <unit>milliseconds</unit>
                    <description>TEGA instrument time in milliseconds (ms).</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>BYPASS_VALVE</name>
                    <field_number>6</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <description>Value indicating whether the bypass valve is open (1) or closed (0) at the corresponding TEGA TIME.</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>TEGA_TIME_GEC_VENT_VALVE</name>
                    <field_number>7</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <unit>milliseconds</unit>
                    <description>TEGA instrument time in milliseconds (ms).</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>GEC_VENT_VALVE</name>
                    <field_number>8</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <description>Value indicating whether the GEC vent valve is open (1) or closed (0) at the corresponding TEGA TIME.</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>TEGA_TIME_CALIBRATION_VALVE</name>
                    <field_number>9</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <unit>milliseconds</unit>
                    <description>TEGA instrument time in milliseconds (ms).</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>CALIBRATION_VALVE</name>
                    <field_number>10</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <description>Value indicating whether the calibration valve is open (1) or closed (0) at the corresponding TEGA TIME.</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>TEGA_TIME_CARRIER_VALVE</name>
                    <field_number>11</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <description>TEGA instrument time in milliseconds (ms).</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>CARRIER_VALVE</name>
                    <field_number>12</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <description>Value indicating whether the carrier valve is open (1) or closed (0) at the corresponding TEGA TIME.</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>TEGA_TIME_SAMPLE_VALVE</name>
                    <field_number>13</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <description>TEGA instrument time in milliseconds (ms).</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>SAMPLE_VALVE</name>
                    <field_number>14</field_number>
                    <data_type>ASCII_Integer</data_type>
                    <description>Value indicating whether the sample valve is open (1) or closed (0) at the corresponding TEGA TIME.</description>
                </Field_Delimited>
            </Record_Delimited>
        </Table_Delimited>
    </File_Area_Observational>
</Product_Observational>

