Soundings in directory MAR1997B of type not *.?_?
 no.    File        Date    start    End (UT)
---------------------------------------------    
   1 TR038961.IPG 19970314 09:14:46-09:15:34
   2 TR038964.IPG 19970314 11:10:35-11:11:23
   3 TR038967.IPG 19970314 11:37:03-11:37:51
Soundings in directory MAR1997C of type not *.?_?
 no.    File        Date    start    End (UT)
---------------------------------------------    
Soundings in directory APR1997A of type not *.?_?
 no.    File        Date    start    End (UT)
---------------------------------------------