Here is the source time function for the 970227_Pakistanevent.
 If you have any questions or comments, please contact
         tanioka@umich.edu
                         Nazli Nomanbhoy
                         Yuichiro Tanioka and Larry Ruff
                         University of Michgan
 
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970227_Pakistan                         
 LOCATION      29.900  LAT.      68.110  LONG.                          
 ORIGIN TIME=  21 HOUR  8 MIN  0.0 SEC GMT   (NEIC Ms 7.3)
 Focal mechanism ( USGS MT)
      strike  dip   rake        strike  dip   rake
      295.    21.   115.         88.    71.    81.
 Depth  15. km (the best depth)
 Number of stations:  9
 The Maximum moment rate (10**20 Nm/s) =    2.35226E-02
 One "space" represents    1.00000 sec
 Moment of the main pulse:  0.280 (10**20 Nm) at 20. sec (Mw 6.9)
 
          \             
         ||  \          
         || ||          
         || ||          
         /| ||          
        /..-/|          
       |......\\        
 \ /\  |.......|        
|./.|  /.......|        
|...| |.........\       
|...| |.........|       
|....\|.........|       
|...../..........\      
|................| \    
|................|||    
|................|||    
|................|||    
|................||.\   
|................||..   
|................./..   
/====================   
|         |         |   
0        10        20sec
                        
 
 Numerical values of source time function
 Sampling dt:  1.0sec
 X10**17 Nm/sec
  0.00 14.98 14.15 14.92 15.73 10.94  9.48 14.18 17.40 19.23
 23.52 17.86 17.63 22.71 16.72 16.09 12.98  9.69  0.65  7.89
  3.65
(STF Catalog Listing, go to: "http://www.geo.lsa.umich.edu/SeismoObs/STF.html")