<?xml version="1.0" encoding="ISO-8859-1"?>

<FDSNStationXML xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.fdsn.org/xml/station/1" schemaVersion="1.0" xsi:schemaLocation="http://www.fdsn.org/xml/station/1 http://www.fdsn.org/xml/station/fdsn-station-1.0.xsd">
 <Source>IRIS-DMC</Source>
 <Sender>IRIS-DMC</Sender>
 <Module>IRIS WEB SERVICE: fdsnws-station | version: 1.0.11</Module>
 <ModuleURI>http://service.iris.edu/fdsnws/station/1/query?network=II&amp;level=response&amp;station=PFO&amp;starttime=2011-03-11T05%3A46%3A13.000000&amp;endtime=2011-03-11T05%3A46%3A33.000000&amp;channel=BHZ</ModuleURI>
 <Created>2014-02-17T15:43:45</Created>
 <Network code="II" startDate="1986-01-01T00:00:00" endDate="2020-12-12T23:59:59" restrictedStatus="open">
  <Description>Global Seismograph Network (GSN - IRIS/IDA)</Description>
  <TotalNumberStations>50</TotalNumberStations>
  <SelectedNumberStations>1</SelectedNumberStations>
  <Station code="PFO" startDate="2006-07-13T00:00:00" endDate="2020-12-31T23:59:59" restrictedStatus="open" alternateNetworkCodes=".EARTHSCOPE,_ANSS,.UNRESTRICTED,_CARIBE-EWS,_GSN-BROADBAND,_US-REF,_GSN,_STS-1,_ANSS-BB,_FDSN,_FDSN-ALL,_US-ALL,_REALTIME">
   <Latitude>33.6107</Latitude>
   <Longitude>-116.4555</Longitude>
   <Elevation>1280.0</Elevation>
   <Site>
    <Name>Pinon Flat, California, USA</Name>
   </Site>
   <CreationDate>1986-10-24T00:00:00</CreationDate>
   <TotalNumberChannels>250</TotalNumberChannels>
   <SelectedNumberChannels>2</SelectedNumberChannels>
   <Channel locationCode="00" startDate="2010-07-30T18:50:00" restrictedStatus="open" endDate="2012-07-02T03:59:59" code="BHZ">
    <Comment>
     <Value>S/N #119005</Value>
    </Comment>
    <Latitude>33.6107</Latitude>
    <Longitude>-116.4555</Longitude>
    <Elevation>1280.0</Elevation>
    <Depth>5.3</Depth>
    <Azimuth>0.0</Azimuth>
    <Dip>-90.0</Dip>
    <Type>CONTINUOUS</Type>
    <Type>GEOPHYSICAL</Type>
    <SampleRate>20.0</SampleRate>
    <ClockDrift>2.5E-6</ClockDrift>
    <CalibrationUnits>
     <Name>V</Name>
     <Description>Volts</Description>
    </CalibrationUnits>
    <Sensor>
     <Type>Streckeisen STS-1 Seismometer with Metrozet E300</Type>
    </Sensor>
    <Response>
     <InstrumentSensitivity>
      <Value>5.24814E9</Value>
      <Frequency>0.05</Frequency>
      <InputUnits>
       <Name>M/S</Name>
       <Description>Velocity in Meters Per Second</Description>
      </InputUnits>
      <OutputUnits>
       <Name>COUNTS</Name>
       <Description>Digital Counts</Description>
      </OutputUnits>
     </InstrumentSensitivity>
     <Stage number="1">
      <PolesZeros>
       <InputUnits>
        <Name>M/S</Name>
        <Description>Velocity in Meters Per Second</Description>
       </InputUnits>
       <OutputUnits>
        <Name>V</Name>
        <Description>Volts</Description>
       </OutputUnits>
       <PzTransferFunctionType>LAPLACE (HERTZ)</PzTransferFunctionType>
       <NormalizationFactor>11.5758</NormalizationFactor>
       <NormalizationFrequency>.05</NormalizationFrequency>
       <Zero number="0">
        <Real>0</Real>
        <Imaginary>0</Imaginary>
       </Zero>
       <Zero number="1">
        <Real>0</Real>
        <Imaginary>0</Imaginary>
       </Zero>
       <Zero number="2">
        <Real>-12.5</Real>
        <Imaginary>0</Imaginary>
       </Zero>
       <Zero number="3">
        <Real>-.0242718</Real>
        <Imaginary>0</Imaginary>
       </Zero>
       <Zero number="4">
        <Real>-.0242718</Real>
        <Imaginary>0</Imaginary>
       </Zero>
       <Pole number="5">
        <Real>-.0019211</Real>
        <Imaginary>.00194895</Imaginary>
       </Pole>
       <Pole number="6">
        <Real>-.0019211</Real>
        <Imaginary>-.00194895</Imaginary>
       </Pole>
       <Pole number="7">
        <Real>-.0242315</Real>
        <Imaginary>.00153484</Imaginary>
       </Pole>
       <Pole number="8">
        <Real>-.0242315</Real>
        <Imaginary>-.00153484</Imaginary>
       </Pole>
       <Pole number="9">
        <Real>-7.691</Real>
        <Imaginary>9.25817</Imaginary>
       </Pole>
       <Pole number="10">
        <Real>-7.691</Real>
        <Imaginary>-9.25817</Imaginary>
       </Pole>
      </PolesZeros>
      <StageGain>
       <Value>3314.4</Value>
       <Frequency>.05</Frequency>
      </StageGain>
     </Stage>
     <Stage number="2">
      <PolesZeros>
       <InputUnits>
        <Name>V</Name>
        <Description>Volts</Description>
       </InputUnits>
       <OutputUnits>
        <Name>V</Name>
        <Description>Volts</Description>
       </OutputUnits>
       <PzTransferFunctionType>LAPLACE (HERTZ)</PzTransferFunctionType>
       <NormalizationFactor>1</NormalizationFactor>
       <NormalizationFrequency>.05</NormalizationFrequency>
      </PolesZeros>
      <StageGain>
       <Value>1</Value>
       <Frequency>.05</Frequency>
      </StageGain>
     </Stage>
     <Stage number="3">
      <Coefficients>
       <InputUnits>
        <Name>V</Name>
        <Description>Volts</Description>
       </InputUnits>
       <OutputUnits>
        <Name>COUNTS</Name>
        <Description>Digital Counts</Description>
       </OutputUnits>
       <CfTransferFunctionType>DIGITAL</CfTransferFunctionType>
      </Coefficients>
      <Decimation>
       <InputSampleRate>20</InputSampleRate>
       <Factor>1</Factor>
       <Offset>0</Offset>
       <Delay>0.0</Delay>
       <Correction>0.0</Correction>
      </Decimation>
      <StageGain>
       <Value>1583330</Value>
       <Frequency>0</Frequency>
      </StageGain>
     </Stage>
     <Stage number="4">
      <Coefficients>
       <InputUnits>
        <Name>COUNTS</Name>
        <Description>Digital Counts</Description>
       </InputUnits>
       <OutputUnits>
        <Name>COUNTS</Name>
        <Description>Digital Counts</Description>
       </OutputUnits>
       <CfTransferFunctionType>DIGITAL</CfTransferFunctionType>
       <Numerator>-.0000000000000000365342</Numerator>
       <Numerator>.0000000367488</Numerator>
       <Numerator>-.00000042706</Numerator>
       <Numerator>.00000114502</Numerator>
       <Numerator>-.000000187594</Numerator>
       <Numerator>-.000000337274</Numerator>
       <Numerator>.00000278747</Numerator>
       <Numerator>-.00000374403</Numerator>
       <Numerator>.00000541172</Numerator>
       <Numerator>.00000747336</Numerator>
       <Numerator>-.000517759</Numerator>
       <Numerator>.000210677</Numerator>
       <Numerator>.0000463258</Numerator>
       <Numerator>-.000608222</Numerator>
       <Numerator>.00144175</Numerator>
       <Numerator>-.00240627</Numerator>
       <Numerator>.00322534</Numerator>
       <Numerator>-.00350639</Numerator>
       <Numerator>.00281441</Numerator>
       <Numerator>-.000771971</Numerator>
       <Numerator>-.00280512</Numerator>
       <Numerator>.00777805</Numerator>
       <Numerator>-.0135815</Numerator>
       <Numerator>.0191765</Numerator>
       <Numerator>-.0229704</Numerator>
       <Numerator>.0240398</Numerator>
       <Numerator>-.0220986</Numerator>
       <Numerator>.00860734</Numerator>
       <Numerator>.0117525</Numerator>
       <Numerator>-.0447787</Numerator>
       <Numerator>.0964923</Numerator>
       <Numerator>-.191755</Numerator>
       <Numerator>.527652</Numerator>
       <Numerator>.724167</Numerator>
       <Numerator>-.156905</Numerator>
       <Numerator>.0442574</Numerator>
       <Numerator>.00314168</Numerator>
       <Numerator>-.0266714</Numerator>
       <Numerator>.0361532</Numerator>
       <Numerator>-.0385687</Numerator>
       <Numerator>.0310842</Numerator>
       <Numerator>-.0235259</Numerator>
       <Numerator>.0153211</Numerator>
       <Numerator>-.00740398</Numerator>
       <Numerator>.00109645</Numerator>
       <Numerator>.00309797</Numerator>
       <Numerator>-.0051932</Numerator>
       <Numerator>.00556131</Numerator>
       <Numerator>-.0047611</Numerator>
       <Numerator>.00338213</Numerator>
       <Numerator>-.00192052</Numerator>
       <Numerator>.000715218</Numerator>
       <Numerator>.0000767719</Numerator>
       <Numerator>-.000451897</Numerator>
       <Numerator>.0005027</Numerator>
       <Numerator>-.000565037</Numerator>
       <Numerator>-.00005568</Numerator>
       <Numerator>.0000157736</Numerator>
       <Numerator>-.00000141985</Numerator>
       <Numerator>.000000814909</Numerator>
       <Numerator>.000000680795</Numerator>
       <Numerator>-.00000125273</Numerator>
       <Numerator>.00000152435</Numerator>
       <Numerator>-.000000283336</Numerator>
       <Numerator>-.0000000106384</Numerator>
       <Numerator>.00000000125712</Numerator>
       <Numerator>-.0000000000542954</Numerator>
      </Coefficients>
      <Decimation>
       <InputSampleRate>20</InputSampleRate>
       <Factor>1</Factor>
       <Offset>0</Offset>
       <Delay>1.6305</Delay>
       <Correction>1.6305</Correction>
      </Decimation>
      <StageGain>
       <Value>1</Value>
       <Frequency>0</Frequency>
      </StageGain>
     </Stage>
    </Response>
   </Channel>
   <Channel locationCode="10" startDate="2010-07-23T00:00:00" restrictedStatus="open" endDate="2013-10-30T23:59:59" code="BHZ">
    <Comment>
     <Value>S/N #484</Value>
    </Comment>
    <Latitude>33.6107</Latitude>
    <Longitude>-116.4555</Longitude>
    <Elevation>1280.0</Elevation>
    <Depth>5.3</Depth>
    <Azimuth>0.0</Azimuth>
    <Dip>-90.0</Dip>
    <Type>CONTINUOUS</Type>
    <Type>GEOPHYSICAL</Type>
    <SampleRate>40.0</SampleRate>
    <ClockDrift>1.25E-6</ClockDrift>
    <CalibrationUnits>
     <Name>V</Name>
     <Description>Volts</Description>
    </CalibrationUnits>
    <Sensor>
     <Type>Nanometrics Trillium 240 Seismometer</Type>
    </Sensor>
    <Response>
     <InstrumentSensitivity>
      <Value>2.00625E9</Value>
      <Frequency>0.05</Frequency>
      <InputUnits>
       <Name>M/S</Name>
       <Description>Velocity in Meters Per Second</Description>
      </InputUnits>
      <OutputUnits>
       <Name>COUNTS</Name>
       <Description>Digital Counts</Description>
      </OutputUnits>
     </InstrumentSensitivity>
     <Stage number="1">
      <PolesZeros>
       <InputUnits>
        <Name>M/S</Name>
        <Description>Velocity in Meters Per Second</Description>
       </InputUnits>
       <OutputUnits>
        <Name>V</Name>
        <Description>Volts</Description>
       </OutputUnits>
       <PzTransferFunctionType>LAPLACE (HERTZ)</PzTransferFunctionType>
       <NormalizationFactor>9667.55</NormalizationFactor>
       <NormalizationFrequency>.05</NormalizationFrequency>
       <Zero number="0">
        <Real>0</Real>
        <Imaginary>0</Imaginary>
       </Zero>
       <Zero number="1">
        <Real>0</Real>
        <Imaginary>0</Imaginary>
       </Zero>
       <Zero number="2">
        <Real>-14.588</Real>
        <Imaginary>0</Imaginary>
       </Zero>
       <Zero number="3">
        <Real>-25.4807</Real>
        <Imaginary>0</Imaginary>
       </Zero>
       <Zero number="4">
        <Real>-510.408</Real>
        <Imaginary>0</Imaginary>
       </Zero>
       <Pole number="5">
        <Real>-.00281527</Real>
        <Imaginary>.00280021</Imaginary>
       </Pole>
       <Pole number="6">
        <Real>-.00281527</Real>
        <Imaginary>-.00280021</Imaginary>
       </Pole>
       <Pole number="7">
        <Real>-16.994</Real>
        <Imaginary>0</Imaginary>
       </Pole>
       <Pole number="8">
        <Real>-30.558</Real>
        <Imaginary>41.237</Imaginary>
       </Pole>
       <Pole number="9">
        <Real>-30.558</Real>
        <Imaginary>-41.237</Imaginary>
       </Pole>
       <Pole number="10">
        <Real>-88.76</Real>
        <Imaginary>181.91</Imaginary>
       </Pole>
       <Pole number="11">
        <Real>-88.76</Real>
        <Imaginary>-181.91</Imaginary>
       </Pole>
      </PolesZeros>
      <StageGain>
       <Value>1200</Value>
       <Frequency>.05</Frequency>
      </StageGain>
     </Stage>
     <Stage number="2">
      <PolesZeros>
       <InputUnits>
        <Name>V</Name>
        <Description>Volts</Description>
       </InputUnits>
       <OutputUnits>
        <Name>V</Name>
        <Description>Volts</Description>
       </OutputUnits>
       <PzTransferFunctionType>LAPLACE (HERTZ)</PzTransferFunctionType>
       <NormalizationFactor>1</NormalizationFactor>
       <NormalizationFrequency>.05</NormalizationFrequency>
      </PolesZeros>
      <StageGain>
       <Value>1</Value>
       <Frequency>.05</Frequency>
      </StageGain>
     </Stage>
     <Stage number="3">
      <Coefficients>
       <InputUnits>
        <Name>V</Name>
        <Description>Volts</Description>
       </InputUnits>
       <OutputUnits>
        <Name>COUNTS</Name>
        <Description>Digital Counts</Description>
       </OutputUnits>
       <CfTransferFunctionType>DIGITAL</CfTransferFunctionType>
      </Coefficients>
      <Decimation>
       <InputSampleRate>40</InputSampleRate>
       <Factor>1</Factor>
       <Offset>0</Offset>
       <Delay>0.0</Delay>
       <Correction>0.0</Correction>
      </Decimation>
      <StageGain>
       <Value>1671840</Value>
       <Frequency>0</Frequency>
      </StageGain>
     </Stage>
     <Stage number="4">
      <Coefficients>
       <InputUnits>
        <Name>COUNTS</Name>
        <Description>Digital Counts</Description>
       </InputUnits>
       <OutputUnits>
        <Name>COUNTS</Name>
        <Description>Digital Counts</Description>
       </OutputUnits>
       <CfTransferFunctionType>DIGITAL</CfTransferFunctionType>
       <Numerator>.000000000000418952</Numerator>
       <Numerator>.000330318</Numerator>
       <Numerator>.00102921</Numerator>
       <Numerator>-.00314123</Numerator>
       <Numerator>.000205709</Numerator>
       <Numerator>.00152521</Numerator>
       <Numerator>-.00623193</Numerator>
       <Numerator>.0104801</Numerator>
       <Numerator>-.0131202</Numerator>
       <Numerator>.0107821</Numerator>
       <Numerator>-.00144455</Numerator>
       <Numerator>-.0158729</Numerator>
       <Numerator>.0395074</Numerator>
       <Numerator>-.0651036</Numerator>
       <Numerator>.0853716</Numerator>
       <Numerator>-.0891913</Numerator>
       <Numerator>.0500619</Numerator>
       <Numerator>.837233</Numerator>
       <Numerator>.266723</Numerator>
       <Numerator>-.166693</Numerator>
       <Numerator>.095284</Numerator>
       <Numerator>-.0509218</Numerator>
       <Numerator>.0161458</Numerator>
       <Numerator>.00706362</Numerator>
       <Numerator>-.0183877</Numerator>
       <Numerator>.0199414</Numerator>
       <Numerator>-.0154895</Numerator>
       <Numerator>.00852735</Numerator>
       <Numerator>-.00255789</Numerator>
       <Numerator>-.00181103</Numerator>
       <Numerator>.00242649</Numerator>
       <Numerator>-.00375769</Numerator>
       <Numerator>.000467293</Numerator>
       <Numerator>.000633072</Numerator>
       <Numerator>-.00000156874</Numerator>
       <Numerator>-.000012548</Numerator>
       <Numerator>.000000321041</Numerator>
       <Numerator>-.0000000263324</Numerator>
       <Numerator>-.0000000509997</Numerator>
      </Coefficients>
      <Decimation>
       <InputSampleRate>40</InputSampleRate>
       <Factor>1</Factor>
       <Offset>0</Offset>
       <Delay>0.43045</Delay>
       <Correction>0.43045</Correction>
      </Decimation>
      <StageGain>
       <Value>1</Value>
       <Frequency>0</Frequency>
      </StageGain>
     </Stage>
    </Response>
   </Channel>
  </Station>
 </Network>
</FDSNStationXML>
