version 2 Source: Xpole,Ypole,Xrt,Yrt,LOD: weighted average of centres; UT1-UTC: integrated from the 5th day prior to Bull. A last non-predicted value. Orbits: to be used with the IGS Final Orbits MJD Xpole Ypole UT1-UTC LOD Xsig Ysig UTsig LODsig Nr Nf Nt Xrt Yrt Xrtsig Yrtsig (10**-6") (0.1 usec) (10**-6") (0.1 usec) (10**-6"/d) (10**-6"/d) 52315.50 -156994 420726 -1440242 3934 49 48 162 52 0 0 0 1910 3638 42 62 52316.50 -155234 424267 -1445201 5222 56 40 162 79 0 0 0 1595 3230 24 55 52317.50 -153859 427417 -1451044 6299 41 34 136 61 0 0 0 1048 3001 70 44 52318.50 -152877 430423 -1457861 7226 44 33 142 63 0 0 0 735 2963 15 53 52319.50 -152070 433233 -1465692 8168 47 28 132 75 0 0 0 979 2605 51 66 52320.50 -150819 435844 -1474370 8828 39 50 97 25 0 0 0 1459 2820 59 74 52321.50 -149365 438516 -1484362 10065 55 46 165 79 0 0 0 1595 2592 40 56