!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! 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 15 | | ERROR | RATE, SPACE | EFFECTIVE TIME | | MILLI- CRAFT | | MILLI-| SECS. COMMENTS ID# | | SECS. | /DAY (OPTIONAL) 25338 | YEAR/MM/DD HH:MM:SS.SSS | I5 | F7.3 ===== ========== ============ ===== ======= ============================= 25338 2008/04/29 23:59:00.000 +10 -1.800 CLOCK UPDATE (+1.S) 25338 2007/08/13 00:00:00.000 -532 -1.480 SOCC READING 25338 2005/12/31 23:59:00.000 +117 -0.920 SOCC LEAP SEC. ADJ 25338 2004/08/31 23:00:00.000 +50 -0.300 CLOCK UPDATE(+0.1S) 25338 2003/06/10 23:59:00.000 +45 -0.090 CLOCK UPDATE(+0.1S) 25338 2003/04/22 23:59:00.000 -7 -0.380 SOCC UPDATE 25338 2003/03/27 00:00:00.000 -36 -0.381 SOCC READING 25338 2002/11/05 23:59:00.000 +51 +0.728 SOCC CLOCKUPDATE 25338 2002/08/27 00:00:00.000 +273 +0.728 TIP CLOCK ERROR 25338 2002/05/21 23:59:00.000 -536 +8.000 CLOCK UPDATE (-1.S) 25338 2002/02/05 23:59:00.000 -637 +9.000 CLOCK UPDATE (-1.S) 25338 2001/10/09 23:59:00.000 -636 +8.000 CLOCK UPDATE (-1.S) 25338 2001/08/07 23:59:00.000 -160 +7.000 CLOCK UPDATE (-1.S) 25338 2001/06/05 23:59:00.000 +453 +9.000 CLOCK UPDATE (-1.S) 25338 2001/02/06 23:59:00.000 +188 +8.000 SOCC UPDATE + .5S 25338 2000/07/04 23:59:00.000 -431 +12.000 CLOCK UPDATE (-2.0S) 25338 2000/05/24 23:59:00.000 +1089 +12.000 S/W CHANGE (+0.5S) 25338 2000/02/18 23:59:00.000 -187 +8.000 CLOCK UPDATE (-1.5S) 25338 1999/09/14 23:59:00.000 -100 +9.000 CLOCK UPDATE (-0.5S) 25338 1999/03/30 23:59:00.000 -1100 +8.000 SOCC ADJ 25338 1999/01/19 23:59:00.000 -140 +10.000 SOCC ADJ 25338 1998/12/31 23:59:00.000 +136 +8.000 AFTER LEAP SEC. 25338 1998/12/22 23:59:00.000 -936 +8.000 SOCC UPDATE 25338 1998/11/03 23:59:00.000 -304 +8.000 AFTER SOCC UPDATE 25338 1998/06/30 23:59:00.000 -500 +8.000 AFTER SOCC UPDATE 25338 1998/06/25 00:00:00.000 +1000 +8.000 AFTER 23 SEC REMOVED 25338 1998/05/13 00:00:00.000 +0000 00.000