<?xml version = "1.0" encoding = "UTF-8"?>
<Earth_Explorer_File xmlns:xsd = "http://www.w3.org/2001/XMLSchema-instance" xsd:noNamespaceSchemaLocation = "mpl_orb_sc.xsd">
   <Earth_Explorer_Header>
     <Fixed_Header>
       <File_Name>OSF</File_Name>
       <File_Description>Reference Orbit Scenario File</File_Description>
       <Notes/>
       <Mission>CryoSat</Mission>
       <File_Class>TEST</File_Class>
       <File_Type>MPL_ORBSCT</File_Type>
       <Validity_Period>
         <Validity_Start>UTC=1999-08-18T21:59:29</Validity_Start>
         <Validity_Stop>UTC=9999-99-99T99:99:99</Validity_Stop>
       </Validity_Period>
       <File_Version>0001</File_Version>
       <Source>
         <System>What system?</System>
         <Creator>EXPLORER_GEN_FILES: xg_gen_osf_create</Creator>
         <Creator_Version>1.1</Creator_Version>
         <Creation_Date>UTC=2002-11-28T18:11:45</Creation_Date>
       </Source>
     </Fixed_Header>
     <Variable_Header/>
   </Earth_Explorer_Header>
   <Data_Block type="xml">
      <List_of_Orbit_Changes count="5">
         <Orbit_Change>
            <Orbit>
               <Absolute_Orbit>270</Absolute_Orbit>
               <Relative_Orbit>1</Relative_Orbit>
               <Cycle_Number>1</Cycle_Number>
               <Phase_Number>1</Phase_Number>
            </Orbit>
            <Cycle>
               <Repeat_Cycle unit="day">369</Repeat_Cycle>
               <Cycle_Length unit="orbit">5344</Cycle_Length>
               <ANX_Longitude unit="deg">0.1335</ANX_Longitude>
               <MLST>08:40:00.000000</MLST>
               <MLST_Drift unit="s/day">188.160000</MLST_Drift>
            </Cycle>
            <Time_of_ANX>
               <TAI>TAI=1999-08-18T21:59:58.967155</TAI>
               <UTC>UTC=1999-08-18T21:59:29.967155</UTC>
               <UT1>UT1=1999-08-18T21:59:29.807155</UT1>
            </Time_of_ANX>
         </Orbit_Change>
         <Orbit_Change>
            <Orbit>
               <Absolute_Orbit>3004</Absolute_Orbit>
               <Relative_Orbit>1</Relative_Orbit>
               <Cycle_Number>7</Cycle_Number>
               <Phase_Number>2</Phase_Number>
            </Orbit>
            <Cycle>
               <Repeat_Cycle unit="day">2</Repeat_Cycle>
               <Cycle_Length unit="orbit">29</Cycle_Length>
               <ANX_Longitude unit="deg">0.86</ANX_Longitude>
               <MLST>08:40:00.000000</MLST>
               <MLST_Drift unit="s/day">188.160000</MLST_Drift>
            </Cycle>
            <Time_of_ANX>
               <TAI>TAI=2000-02-25T21:57:05.714679</TAI>
               <UTC>UTC=2000-02-25T21:56:35.714679</UTC>
               <UT1>UT1=2000-02-25T21:56:35.015684</UT1>
            </Time_of_ANX>
         </Orbit_Change>
         <Orbit_Change>
            <Orbit>
               <Absolute_Orbit>5713</Absolute_Orbit>
               <Relative_Orbit>230</Relative_Orbit>
               <Cycle_Number>70</Cycle_Number>
               <Phase_Number>2</Phase_Number>
            </Orbit>
            <Cycle>
               <Repeat_Cycle unit="day">369</Repeat_Cycle>
               <Cycle_Length unit="orbit">5344</Cycle_Length>
               <ANX_Longitude unit="deg">0.851828</ANX_Longitude>
               <MLST>08:40:00.000000</MLST>
               <MLST_Drift unit="s/day">188.160000</MLST_Drift>
            </Cycle>
            <Time_of_ANX>
               <TAI>TAI=2000-09-01T21:57:07.777146</TAI>
               <UTC>UTC=2000-09-01T21:56:37.777146</UTC>
               <UT1>UT1=2000-09-01T21:56:36.895214</UT1>
            </Time_of_ANX>
         </Orbit_Change>
         <Orbit_Change>
            <Orbit>
               <Absolute_Orbit>7488</Absolute_Orbit>
               <Relative_Orbit>1</Relative_Orbit>
               <Cycle_Number>74</Cycle_Number>
               <Phase_Number>3</Phase_Number>
            </Orbit>
            <Cycle>
               <Repeat_Cycle unit="day">2</Repeat_Cycle>
               <Cycle_Length unit="orbit">29</Cycle_Length>
               <ANX_Longitude unit="deg">0.133500</ANX_Longitude>
               <MLST>08:40:00.000000</MLST>
               <MLST_Drift unit="s/day">188.160000</MLST_Drift>
            </Cycle>
            <Time_of_ANX>
               <TAI>TAI=2001-01-03T22:00:21.227417</TAI>
               <UTC>UTC=2001-01-03T21:59:50.227417</UTC>
               <UT1>UT1=2001-01-03T21:59:50.001256</UT1>
            </Time_of_ANX>
         </Orbit_Change>
         <Orbit_Change>
            <Orbit>
               <Absolute_Orbit>8991</Absolute_Orbit>
               <Relative_Orbit>1</Relative_Orbit>
               <Cycle_Number>77</Cycle_Number>
               <Phase_Number>4</Phase_Number>
            </Orbit>
            <Cycle>
               <Repeat_Cycle unit="day">369</Repeat_Cycle>
               <Cycle_Length unit="orbit">5344</Cycle_Length>
               <ANX_Longitude unit="deg">0.133500</ANX_Longitude>
               <MLST>08:40:00.000000</MLST>
               <MLST_Drift unit="s/day">188.160000</MLST_Drift>
            </Cycle>
            <Time_of_ANX>
               <TAI>TAI=2001-04-18T22:00:10.320057</TAI>
               <UTC>UTC=2001-04-18T21:59:39.320057</UTC>
               <UT1>UT1=2001-04-18T21:59:39.102456</UT1>
            </Time_of_ANX>
         </Orbit_Change>
      </List_of_Orbit_Changes>
   </Data_Block>
</Earth_Explorer_File>
