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    <title>Apollo 16 LSRP Soil Mechanics Movie of Index 15-16 Runs</title>
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      <publication_year>2025</publication_year>
      <description>Video with audio taken by the astronauts during index        
        runs 15 and 16 of the Apollo 16 Soil Mechanics experiment at Station      
        10, the ALSEP site.  The index 15 run is off camera but run 16 is         
        captured on video.  The video begins at a mission elapsed time of         
        about 149:16:54 which corresponds to approximately 22 April 1972,         
        23:10:54 UT.  For index run 15, the LSRP is used with a flat plate and    
        near the double core.  For index run 16, the LSRP is used with a flat     
        plate and a couple of meters away from the previous run.  The             
        associated data tables for index runs 15 and 16 are                       
        DATA/A16_SMSS_72_M016936_031.TAB and                                      
        DATA/A16_SMSS_72_M016936_032.TAB.                                         
        
        This movie is an MPEG-4 conversion of a Real Media (RM) file publicly 
        available in the Apollo Lunar Surface Journal (ALSJ) at                             
        http://www.history.nasa.gov/alsj/main.html.                               
        
        Please note the times listed for this video are approximate elapsed       
        times from the mission transcripts at the start of the video and          
        converted to UT.
        
        For the PDS4 migration, the original RM (Real Media) files were 
        converted using the “Production Max” preset in HandBrake 
        (https://handbrake.fr/) to make them compliant with PDS4 standards.</description>
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        <modification_date>2025-08-20</modification_date>
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      <start_date_time>1972-04-22T23:10:54Z</start_date_time>
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   <publication_date>2009-12-01</publication_date>
  <description>
    Video with audio taken by the astronauts during index        
    runs 15 and 16 of the Apollo 16 Soil Mechanics experiment at Station      
    10, the ALSEP site.  The index 15 run is off camera but run 16 is         
    captured on video.  The video begins at a mission elapsed time of         
    about 149:16:54 which corresponds to approximately 22 April 1972,         
    23:10:54 UT.  For index run 15, the LSRP is used with a flat plate and    
    near the double core.  For index run 16, the LSRP is used with a flat     
    plate and a couple of meters away from the previous run.  The             
    associated data tables for index runs 15 and 16 are                       
    DATA/A16_SMSS_72_M016936_031.TAB and                                      
    DATA/A16_SMSS_72_M016936_032.TAB.                                         
    
    This movie is an MPEG-4 conversion of a Real Media (RM) file publicly 
    available in the Apollo Lunar Surface Journal (ALSJ) at                             
    http://www.history.nasa.gov/alsj/main.html.                               
    
    Please note the times listed for this video are approximate elapsed       
    times from the mission transcripts at the start of the video and          
    converted to UT.
    
    For the PDS4 migration, the original RM (Real Media) files were 
    converted using the “Production Max” preset in HandBrake 
    (https://handbrake.fr/) to make them compliant with PDS4 standards.
  </description>
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      <creation_date_time>2025-09-30</creation_date_time>
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