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Format for time series of coordinates of the TRF origin
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DEFINITION: (TBD)
Nine fields separated by blanks - one result per line:
1 MJD Modified Julian Date
2 TX in mm
3 TY in mm
4 TZ in mm
5 S scale in ppb = 10-9
6 sigTX uncertainty of TX in mm 0. if NA
7 sigTY uncertainty of TY in mm 0. if NA
8 sigTZ uncertainty of TZ in mm 0. if NA
9 sigS uncertainty of scale in ppb = 10-9 0. if NA
An example:
date TX TY TZ S sigX sigY sigZ sigS
(MJD) (mm) (mm) (mm) (ppb) (mm) (mm) (mm) (ppb)
48917.09 -0.20 13.52 62.16 -1.55 3.33 3.12 3.38 0.45
48924.08 7.98 12.12 53.06 -2.80 2.92 3.04 3.22 0.44
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Relationship between MJD and decimal year:
Decimal year = 2000.0000 + (MJD-51544.03)/365.2422
Relationship between MJD and DOY:
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Year MJD Year MJD
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1991 48256 + DOY 2006 53735 + DOY
1992 48621 + DOY 2007 54100 + DOY
1993 48987 + DOY 2008 54465 + DOY
1994 49352 + DOY 2009 54831 + DOY
1995 49717 + DOY 2010 55196 + DOY
1996 50082 + DOY 2011 55561 + DOY
1997 50448 + DOY *2012 55926 + DOY
1998 50813 + DOY 2013 56292 + DOY
*1999 51178 + DOY 2014 56657 + DOY
2000 51543 + DOY 2015 57022 + DOY
2001 51908 + DOY 2016 57387 + DOY
2002 52274 + DOY 2017 57753 + DOY
2003 52639 + DOY 2018 58118 + DOY
2004 53004 + DOY 2019 58483 + DOY
*2005 53370 + DOY 2020 58848 + DOY
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* Lines corrected on 2 May 2003. Sorry for the error.