!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! IMPORTANT !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! THIS FILE MUST CONTAIN A LINE WITH 4 EQUALS SIGNS !! !! ('====') IN COLUMNS 1 TO 4, AS THE LAST LINE OF THE !! !! FILE HEADER, IN ORDER FOR THE CLOCK DRIFT FILE SOFTWARE !! !! TO PROCESS THE FILE. THE SOFTWARE USES THIS STRING !! !! AS THE SIGNAL TO START PROCESSING CLOCK DRIFT DATA RECORDS. !! !! THERE MAY BE ANY CHARACTERS IN THE LINE AFTER THE FIRST 4. !! !! THE TWO KEY POINTS ARE: !! !! 1) ALL HEADER LINES BEFORE THE LAST ONE SHOULD HAVE SOMETHING !! !! DIFFERENT FROM ==== IN THE FIRST 4 CHARACTER POSITIONS; AND !! !! 2) THE LAST HEADER LINE SHOULD HAVE ==== IN THE FIRST 4 !! !! CHARACTER POSITIONS. !! !! THE CLOCK DRIFT SOFTWARE WILL ATTEMPT TO PROCESS EVERY LINE !! !! FOLLOWING THE FIRST LINE THAT HAS ==== IN THE FIRST 4 COLUMNS !! !! AS A CLOCK DRIFT DATA RECORD. !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NOAA- | | CLOCK | DRIFT 12 | | ERROR | RATE, SPACE | EFFECTIVE TIME | | MILLI- CRAFT | | MILLI-| SECS. COMMENTS ID# | | SECS. | /DAY (OPTIONAL) 21263 | YEAR/MM/DD HH:MM:SS.SSS | I5 | F7.3 ===== ========== ============ ===== ======= ============================= 21263 2007/03/05 00:00:00.000 -163 -2.000 SOCC UPDATE(+0.5S) 21263 2006/12/14 00:00:00.000 -512 -1.770 SOCC UPDATE(-0.5S) 21263 2006/09/29 00:00:00.000 +114 -1.850 SOCC UPDATE(+0.5S) 21263 2006/07/16 00:00:00.000 -243 -1.460 SOCC UPDATE(-0.5S) 21263 2006/05/01 00:00:00.000 +381 -1.460 SOCC UPDATE(+0.5S) 21263 2006/02/14 00:00:00.000 -009 -0.980 SOCC UPDATE(-0.5S) 21263 2005/12/31 23:59:00.000 +556 -0.800 SOCC LEAP SEC. ADJ 21263 2004/06/17 00:00:00.000 -549 +1.000 SOCC UPDATE(-0.5S) 21263 2004/04/02 00:00:00.000 -40 +1.000 SOCC UPDATE(+0.5S) 21263 2003/10/17 17:41:49.000 +308 -6.000 SOCC UPDATE(+1.00S) 21263 2003/06/07 00:00:05.000 +145 -6.000 SOCC UPDATE(+0.50S) 21263 2003/06/06 11:45:24.000 -355 -6.000 SOCC UPDATE(+0.75S) 21263 2003/03/27 00:00:00.000 -672 -5.000 SOCC READING 21263 2002/07/26 20:15:00.000 +755 -5.000 SOCC UPDATE (+2.5S) 21263 2001/12/13 00:00:00.000 -1088 -5.000 CHANGE RDIFT RATE 21263 2001/03/13 23:59:00.000 +282 -3.000 SOCC UPDATE (+1S) 21263 2000/08/29 23:59:00.000 -128 -4.000 SOCC UPDATE (+1S) 21263 1999/08/03 23:59:00.000 +300 -3.000 SOCC UPDATE (+1S) 21263 1998/12/31 23:59:00.000 +000 -3.000 LEAP SECOND ADJS 21263 1998/10/27 23:59:00.000 +173 -3.000 21263 1998/02/01 00:00:00.000 -100 -2.000 21263 1997/12/01 00:00:00.000 -100 -2.000 21263 1997/07/01 00:00:00.000 +500 -2.000 21263 1995/12/31 23:59:59.000 -100 +3.000 -1.0 LEAP SECOND ADJSTMNT 21263 1995/05/09 23:59:00.000 +682 +2.000 21263 1994/06/30 23:59:00.000 +700 +2.000 -1.0 LEAP SECOND ADJSTMNT 21263 1994/03/01 23:59:00.000 -600 +2.000 21263 1993/11/06 00:05:00.000 +100 +2.000 NORMAL SCT ETCUP 21263 1993/11/05 00:15:00.000 +600 +2.000 .5 SEC JMP,GRND ETCUP 21263 1993/06/30 23:59:00.000 +800 +2.000 -1.0 LEAP SECOND ADJSTMNT 21263 1992/07/28 23:59:00.000 0 +2.000 21263 1992/06/30 23:59:00.000 +500 0.000 -0.5 LEAP SECOND ADJSTMNT 21263 1991/07/01 23:59:00.000 0 0.000 21263 1991/06/12 23:59:00.000 +700 0.000