=============================================================================== IERS EOP FORMAT All fields are in free format separated by blanks. A/ IERS FORMAT FOR VLBI, SLR, and GPS -------------------------------------- FIELD CONTENTS 1 MJD of the measurement EARTH ORIENTATION 2 x of the pole (mas) 6 significant digits in total 3 y of the pole (mas) 6 significant digits 4 UT1-UTC (ms) 7 significant digits NUTATION OFFSETS 5 dpsi (mas) 5 significant digits 6 deps (mas) 5 significant digits UNCERTAINTY OF EARTH ORIENTATION AND NUTATION (1-sigma values) 7 uncertainty on x (mas) 3 significant digits 8 uncertainty on y (mas) 3 significant digits 9 uncertainty on UT1-UTC (ms) 4 significant digits 10 uncertainty on dpsi (mas) 3 significant digits 11 uncertainty on deps (mas) 3 significant digits 12 rms residual of the least squares solution providing the EOP in ps (VLBI), mm (SLR) and mm (GPS) CORRELATION 13 correlation coefficient : x, y 14 correlation coefficient : x, UT1 15 correlation coefficient : y, UT1 16 correlation coefficient : dpsi,deps INDICATORS _________________________________________ FOR VLBI 17 number of observables 18 session code (6 characters) 19 span of the observation (in hours) _________________________________________ FOR SLR 17 number of observables per interval 18 number of stations in the solution 19 span of data (in days) _________________________________________ FOR GPS 17 number of receivers in the solution 18 number of receivers with fixed solution 19 number of satellites (transmitters) in the solution _________________________________________ RATES OF EARTH ORIENTATION AND NUTATION 20 x rate of the pole (mas/day) 3 significant digits 21 y rate of the pole (mas/day) 3 significant digits 22 LOD (ms) 4 significant digits 23 dpsi rate (mas/day) 3 significant digits 24 desp rate (mas/day) 3 significant digits UNCERTAINTY OF RATES OF EARTH ORIENTATION AND NUTATION 25 uncertainty on x rate (mas/day) 3 significant digits 26 uncertainty on y rate (mas/day) 3 significant digits 27 uncertainty on LOD rate (ms) 4 significant digits 28 uncertainty on dpsi rate (mas/day) 3 significant digits 29 uncertainty on deps rate (mas/day) 3 significant digits