Subject: [IGSREPORT-14719] Wk 1410 EMR Analysis Report
From: Brian Donahue <[email-masked]>
To: [email-masked]
Date: Fri, 26 Jan 2007 14:45:18 +0000 (GMT)

******************************************************************************
IGS Electronic Report   26 Jan 06:45:24 PST 2007      Message Number 14719
******************************************************************************

Author: NRCan/GSDivision

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 1410    Dates: 07jan14  to  07jan20                
********************************************************************************

NRCan (Natural Resources Canada, formerly Energy, Mines and Resources (EMR))
615 Booth Street, Ottawa, Canada K1A 0E9
e-mail: [email-masked], [email-masked], [email-masked]
tel:    (613)947-4246 (Brian Donahue)
        (613)992-2218 (Pierre Tetreault)
fax:    (613)995-3215

PRODUCTS GENERATED:
The following products are generated and uploaded into CDDIS @ NASA/GSFC
   EMR14100-6.SP3     GPS ephem. files for days 0-6, week #1410 in sp3 format 
   EMR14107.ERP       pole x,y and DUT1 solutions for week #1410
   EMR14107.SNX       station and EOP weekly combined solution in SINEX format
   EMR14107.SUM       name of this text summary file

REMARKS on EMR products:
1. ALGO receiver clock used as reference time. In the sp3 EPH file sat. clock
   correction value of 999999.999999 microseconds indicates that the direct clock 
   comparison with the reference clock is not available (e.g. ALGO not observing
   a satellite). 
   NRC1 clock error & drift were about -109.3 ns (54114) & -1.8 ns/day w.r.t.
   GPS time
 
2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      07jan14    15       E     00:00 to 23:45   Modeling problems
      07jan15    15       E     00:00 to 23:45   Modeling problems
      07jan16    25       EM    00:00 to 23:45   Ref Nanu 2007017 
      07jan19    17       EM    00:00 to 23:45   Ref Nanu 2007015 
      07jan20    17       EM    00:00 to 23:45   Ref Nanu 2007015 
     +--------+-------+--------+----------------+----------------------------+
     (R)  Satellite was removed from EMR SP3 file.
     (E)  Satellite was excluded prior to processing data.
     (M)  Satellite in maneuver.

SOLUTION CHARACTERISTICS
1. Solution identifier:  Submission 070124
2. Software used      :  GIPSY/OASIS II (UNIX )
3. Definition of Terrestrial frame:
   origin and orientation         :  Nominally IGS05
   reference epoch                :  current date
   GM                             :  398600.4415 km^3/s^2
   gravity model                  :  GEMT3( 8,8) +C21+S21
   ocean loading                  :  Pagiatakis, global_model
4. Solution characteristics:
      undifferenced phase and smoothed pseudorange data for satellite
      elevation > 15 degrees at 5 min. normal point interval; single 
      day (24h) arc with 6 IC and 3 rad. parameters per satellite
5. See IGS Mail#3708 (January 23, 2002), IGS Mail#928 (April 05, 1995) 
   and IGS Report#1488 (January 16, 1995) for more details regarding NRCan
   processing strategy.

CARRIER PHASE / PSEUDO RANGE STATISTICS

Note: F indicates a constrained fiducial site
      E indicates an eclipsing satellite

                             Carrier Phase Statistics
                                 rms (cm) /  # obs  

            07jan14   07jan15   07jan16   07jan17   07jan18   07jan19   07jan20 
          ---------------------------------------------------------------------
ALGO       .33/2551  .37/2633  .36/2657  .38/2730  .41/2620  .37/2520  .36/2652 
ALRT       .39/2870  .38/3138  .38/3022  .38/3213  .39/3236  .41/3151  .42/3154 
AMC2       .54/2736  .53/2670  .50/2541  .51/2591  .52/2580  .51/2523  .52/2605 
AREQ       .35/2253  .35/2274  .38/2211  .39/2248  .40/2220  .37/2038  .38/2159 
BAHR       .43/2413  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
BRUS       .49/2502  .46/2422  .46/2347  .49/2498  .53/2390  .53/2341  .52/2339 
CAS1       .44/2552  .43/2729  .44/2750  .44/2694  .44/2834  .49/2696  .48/2733 
CHAT       .57/2356  .49/2397  .59/2306  .60/2617  .53/2709  .50/2088  .52/2426 
CHPI       .53/2330  .54/2394  .53/2370  .47/2469  .63/2219  .66/2552  .65/1970 
CHUR       .52/2709  .51/2469  .48/2535  .47/2664  .49/2800  .49/2761  .49/2794 
COCO       .58/2499  .54/2379  .64/2171  .56/2522  .54/2598  .55/2393  .55/2544 
CRO1       .76/2064  .80/2209  .69/1984  .72/2092  .70/2637  .66/2593  .56/2610 
DARW       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .70/1957  .65/2276 
DGAR       .00/   0  .59/2348  .75/1791  .71/2229  .00/   0  .00/   0  .00/   0 
DRAO       .39/2706  .39/2635  .40/2712  .41/2770  .38/2714  .37/2777  .38/2631 
GLPS       .53/3075  .53/2670  .57/2933  .52/2755  .68/2666  .58/2878  .62/2192 
GUUG       .00/   0  .00/   0  .00/   0  .00/   0  .63/1945  .00/   0  .00/   0 
IISC       .61/2858  .60/2471  .61/2259  .58/2215  .57/2716  .58/2646  .62/2668 
ISPA       .66/2609  .64/2338  .59/2479  .66/2089  .67/2303  .00/   0  .00/   0 
KERG       .60/2222  .55/1811  .49/2221  .00/   0  .55/2378  .50/2088  .49/1902 
KOKB       .60/2346  .54/1905  .54/2569  .50/2594  .57/2270  .53/2100  .54/2392 
KUNM       .66/1825  .66/1919  .60/1552  .67/1548  .00/   0  .00/   0  .00/   0 
MAC1       .37/2543  .39/2480  .46/2506  .55/2680  .47/2601  .40/2331  .41/2633 
MAS1       .42/2515  .40/2381  .38/2331  .38/2452  .40/2384  .42/2356  .39/2406 
MBAR       .54/2704  .58/2444  .55/2092  .53/2208  .65/2583  .59/2529  .56/2802 
MCM4       .49/2551  .47/2541  .46/2442  .46/2484  .45/2701  .45/2712  .44/2681 
MDO1       .54/2111  .49/2224  .44/2090  .48/2279  .49/2334  .44/2168  .46/2290 
NRC1       .38/2658  .37/2656  .37/2687  .36/2757  .39/2761  .38/2688  .36/2687 
OHI2       .45/2819  .52/2819  .53/2774  .00/   0  .00/   0  .00/   0  .00/   0 
PERT       .47/1738  .53/2192  .46/2307  .47/2289  .53/2512  .47/2242  .48/2412 
PETS       .43/2547  .43/2545  .44/2450  .47/2524  .53/2512  .52/2444  .46/2460 
PIMO       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .60/2200  .61/2067 
POL2       .39/2631  .39/2378  .38/2359  .40/2463  .38/2588  .36/2528  .38/2533 
QAQ1       .44/2728  .46/2613  .45/2724  .47/2651  .51/2749  .47/2562  .52/2738 
RAMO       .47/2607  .48/2456  .49/2135  .49/2223  .48/2555  .49/2237  .55/2314 
REUN       .68/2013  .60/1386  .61/1872  .62/1606  .63/1856  .60/1426  .65/1941 
RIOG       .00/   0  .00/   0  .00/   0  .44/2661  .47/2789  .43/2701  .37/2692 
STJO       .45/2697  .38/2703  .38/2517  .36/2633  .38/2587  .37/2637  .40/2635 
SUTH       .55/2381  .57/2419  .50/2139  .53/1951  .52/2598  .49/2527  .49/2525 
SYOG       .00/   0  .54/1252  .59/1450  .68/2165  .00/   0  .00/   0  .00/   0 
THU3       .39/2966  .39/3121  .39/3102  .39/3149  .44/3076  .46/2979  .42/2998 
TIDB       .50/2299  .48/2188  .54/1672  .57/1872  .62/2244  .55/2218  .61/2430 
TIXI       .46/3007  .47/2987  .47/2955  .48/2872  .50/2972  .48/2885  .48/2992 
TRO1       .48/2497  .46/2877  .44/2629  .42/2882  .43/2639  .42/2869  .45/2621 
TSKB       .43/2596  .42/2630  .40/2505  .43/2490  .44/2762  .43/2684  .44/2685 
ULAB       .45/2272  .43/2554  .44/2451  .42/2535  .44/2132  .43/2451  .45/2196 
USNO       .51/2558  .00/   0  .00/   0  .00/   0  .55/2516  .57/2416  .54/2399 
YELL       .43/2831  .40/2538  .40/2780  .39/2730  .41/2709  .40/2779  .39/2734 
YIBL       .00/   0  .00/   0  .00/   0  .48/2551  .47/2192  .50/2527  .50/2235 

PRN01      .49/3515  .51/3529  .49/3481  .51/3400  .49/3495  .49/3559  .45/3341 
PRN02      .53/3725  .48/3504  .51/2886  .49/3203  .51/3701  .51/3484  .53/3682 
PRN03      .47/3455  .51/3677  .49/3638  .50/3571  .51/3679  .49/3704  .48/3647 
PRN04      .51/3475  .52/3544  .51/3560  .52/3481  .53/3588  .53/3397  .48/3324 
PRN05      .49/2884  .50/3334  .49/3299  .49/3472  .52/3560  .51/3432  .50/3434 
PRN06      .46/3674  .50/3735  .49/3598  .46/3689  .52/3761  .51/3847  .50/3737 
PRN07      .52/3739  .50/3715  .48/3591  .50/3809  .50/3758  .49/3809  .51/3767 
PRN08      .49/3677  .45/3592  .43/2136  .48/3763  .50/3596  .48/3724  .49/3838 
PRN09      .52/3721  .50/3712  .48/3533  .49/3659  .54/3799  .50/3736  .49/3746 
PRN10 E    .45/3378  .46/3013  .50/2713  .52/3139  .55/2597  .47/3289  .49/2953 
PRN11      .53/3618  .50/3325  .50/3266  .58/3551  .55/3464  .52/3479  .52/3690 
PRN12      .49/2275  .43/1977  .50/2741  .50/2275  .51/3128  .52/3085  .54/2972 
PRN13      .48/3734  .50/3742  .47/3672  .50/3656  .52/3859  .51/3811  .53/3891 
PRN14      .50/3321  .51/3248  .49/3271  .48/2863  .53/3450  .48/3359  .47/3220 
PRN15      .00/   0  .00/   0  .35/1352  .32/1189  .37/1200  .35/1328  .33/1237 
PRN16      .50/3590  .49/3147  .48/3382  .46/3267  .48/3557  .53/3250  .50/3432 
PRN17      .51/3516  .51/3583  .53/3674  .52/3502  .51/3455  .00/   0  .00/   0 
PRN18 E    .49/3663  .49/3551  .51/3613  .46/3080  .48/3188  .47/3702  .46/3702 
PRN19      .52/3675  .49/3716  .49/3835  .53/3797  .52/3747  .51/3786  .50/3741 
PRN20 E    .52/2976  .46/2083  .46/2755  .50/2969  .54/3769  .50/3429  .54/3734 
PRN21      .46/3709  .47/3595  .49/3680  .47/3711  .51/3758  .46/3711  .49/3773 
PRN22 E    .51/3520  .50/3491  .50/3275  .48/3068  .48/3641  .45/3036  .46/3112 
PRN23      .50/3752  .51/3604  .50/3683  .51/3577  .52/3507  .49/3241  .52/3819 
PRN24      .48/3798  .46/3725  .47/3731  .47/3819  .49/3858  .46/3787  .46/3840 
PRN25      .53/3376  .49/3087  .00/   0  .47/2841  .50/3352  .51/3481  .48/3486 
PRN26      .49/4034  .47/3927  .48/3917  .51/3646  .43/2761  .46/3633  .46/3972 
PRN27      .48/3665  .47/3603  .47/3760  .49/3753  .48/3693  .47/3861  .48/3790 
PRN28      .50/3667  .48/3063  .50/3755  .47/3568  .54/3608  .52/3410  .49/3496 
PRN29      .48/4038  .47/3767  .46/3826  .47/3854  .48/3734  .48/3852  .46/4011 
PRN30      .51/3307  .54/3394  .53/3399  .49/3373  .51/3500  .53/3489  .50/3285 
PRN31      .50/3268  .51/3212  .54/3357  .52/3100  .53/3424  .50/3487  .52/3481 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            07jan14   07jan15   07jan16   07jan17   07jan18   07jan19   07jan20 
          ---------------------------------------------------------------------
ALGO        32/2553   30/2633   32/2657   42/2730   36/2620   30/2520   32/2653 
ALRT        19/2870   20/3138   20/3022   20/3213   20/3236   19/3151   19/3154 
AMC2        42/2736   43/2670   41/2541   41/2591   41/2580   41/2523   41/2605 
AREQ        18/2253   17/2274   18/2211   20/2248   19/2220   18/2038   19/2159 
BAHR        37/2413    0/   0    0/   0    0/   0    0/   0    0/   0    0/   0 
BRUS        63/2502   66/2422   65/2347   66/2498   62/2390   63/2341   64/2339 
CAS1        46/2552   45/2729   44/2750   45/2694   44/2834   45/2696   43/2733 
CHAT        67/2356   70/2397   71/2306   69/2617    0/   0   69/2088   69/2426 
CHPI        47/2330   47/2394   49/2370   48/2469   49/2220   52/2552   49/1970 
CHUR        32/2709   33/2469   34/2535   30/2664   32/2800   33/2761   33/2794 
COCO        44/2499   42/2379   39/2171   43/2522   42/2598   42/2393   41/2544 
CRO1        35/2067   35/2213   36/1985   34/2096   33/2639   37/2594   38/2610 
DARW         0/   0    0/   0    0/   0    0/   0    0/   0   57/1958   57/2277 
DGAR         0/   0   29/2349   28/1793   29/2229    0/   0    0/   0    0/   0 
DRAO        36/2705   35/2634   35/2711   37/2770   36/2714   38/2777   44/2631 
GLPS        35/3075   37/2670   35/2869   35/2755   35/2670   35/2878   34/2192 
IISC        65/2858   65/2471   65/2259   66/2215   65/2716   64/2646   63/2668 
ISPA        26/2609   25/2338   24/2479   24/2089   25/2303    0/   0    0/   0 
KERG         0/   0   62/1811   67/2221    0/   0   65/2378   69/2088   62/1902 
KOKB        35/2346   34/1905   33/2569   34/2594   34/2270   33/2100   34/2392 
MAC1        41/2543   41/2480   43/2506   42/2680   42/2601   40/2331   41/2633 
MAS1        50/2515   51/2381   51/2331   51/2452   52/2384   50/2356   51/2406 
MBAR        31/2704   32/2444   40/2092   33/2208   31/2585   39/2529   35/2802 
MCM4        37/2551   29/2541   22/2442   26/2484   34/2701   20/2712   25/2681 
MDO1        57/2111   54/2224   54/2090   58/2279   55/2334   56/2169   55/2291 
NRC1        37/2658   37/2656   38/2687   38/2757   41/2761   39/2688   38/2687 
OHI2        42/2819   43/2820   42/2776    0/   0    0/   0    0/   0    0/   0 
PERT        65/1738   69/2192   71/2307   69/2289    0/   0   65/2242   66/2411 
PETS        43/2547   45/2545   44/2450   45/2524   46/2512   45/2444   45/2460 
PIMO         0/   0    0/   0    0/   0    0/   0    0/   0   25/2200   25/2067 
POL2        32/2631   32/2378   32/2359   32/2463   32/2591   32/2528   33/2533 
QAQ1        53/2728   54/2613   53/2724   53/2651   54/2749   53/2562   54/2741 
RAMO        50/2607   50/2456   40/2135   51/2223   52/2555   53/2237   49/2314 
RIOG         0/   0    0/   0    0/   0   38/2662   36/2789   37/2701   37/2692 
STJO        36/2697   29/2703   31/2517   29/2633   28/2587   30/2637   34/2635 
SUTH        25/2381   24/2419   27/2139   25/1951   28/2598   28/2527   26/2525 
SYOG         0/   0   54/1252   59/1450   58/2165    0/   0    0/   0    0/   0 
THU3        43/2966   44/3121   44/3102   44/3149   45/3077   45/2981   45/2998 
TIDB        33/2299   35/2188   37/1672   33/1872   33/2248   33/2218   32/2430 
TIXI        45/3006   47/2988   46/2955   47/2872   47/2971   45/2885   45/2992 
TRO1        54/2497   60/2877   51/2629   52/2882   51/2639   52/2869   68/2621 
TSKB        29/2596   28/2630   30/2505   27/2490   29/2762   29/2684   28/2685 
ULAB        54/2272   53/2554   56/2451   56/2535   63/2132   53/2451   54/2196 
USNO        49/2557    0/   0    0/   0    0/   0   47/2516   49/2416   47/2399 
YELL        39/2831   51/2538   39/2780   38/2730   45/2709   43/2779   40/2734 

PRN01       41/3306   45/3439   43/3389   44/3240   42/3096   44/3484   43/3268 
PRN02       44/3553   42/3438   45/2886   44/3139   42/3321   43/3350   43/3525 
PRN03       44/3330   44/3527   43/3562   41/3322   42/3265   44/3575   44/3520 
PRN04       44/3190   44/3404   46/3380   46/3269   47/3175   45/3256   44/3155 
PRN05       41/2791   42/3306   42/3271   41/3382   43/3197   44/3366   46/3368 
PRN06       43/3592   43/3670   43/3564   45/3538   43/3471   45/3770   43/3660 
PRN07       43/3597   42/3674   41/3490   43/3644   40/3438   43/3716   42/3671 
PRN08       42/3461   43/3535   39/1946   40/3460   40/3149   42/3491   44/3618 
PRN09       45/3577   44/3638   44/3460   42/3533   42/3439   44/3615   46/3622 
PRN10 E     41/3148   43/2866   44/2548   43/2984   41/2330   45/3132   44/2853 
PRN11       46/3341   47/3231   47/3164   47/3329   45/3002   45/3321   49/3535 
PRN12       44/2118   39/1936   42/2648   40/2154   42/2833   38/3016   42/2851 
PRN13       51/3502   50/3629   48/3520   48/3414   48/3396   50/3630   51/3689 
PRN14       42/3175   44/3104   44/3208   45/2657   44/3042   44/3237   45/3097 
PRN15        0/   0    0/   0   41/1352   35/1189   37/1166   42/1328   40/1237 
PRN16       44/3355   44/2976   43/3211   45/3096   45/3118   46/3090   42/3273 
PRN17       42/3191   44/3420   44/3451   42/3234   44/3038    0/   0    0/   0 
PRN18 E     41/3453   44/3411   43/3477   45/2935   44/2853   43/3636   44/3572 
PRN19       50/3394   53/3522   54/3619   53/3493   49/3252   51/3576   51/3538 
PRN20 E     42/2687   42/2045   46/2651   45/2757   45/3239   47/3244   45/3540 
PRN21       42/3605   43/3499   42/3681   43/3520   41/3546   42/3623   43/3634 
PRN22 E     42/3323   45/3365   43/3222   43/2985   41/3311   43/2954   43/3028 
PRN23       46/3412   47/3508   46/3463   46/3272   45/3046   46/3118   46/3583 
PRN24       42/3670   42/3597   41/3605   43/3626   41/3547   44/3660   43/3727 
PRN25       41/3145   43/2910    0/   0   43/2783   40/2890   43/3351   44/3355 
PRN26       40/3825   41/3785   42/3792   40/3427   36/2669   40/3509   43/3825 
PRN27       41/3568   42/3521   43/3578   40/3448   40/3356   43/3631   42/3587 
PRN28       46/3385   49/2992   46/3559   48/3267   48/3217   49/3178   48/3289 
PRN29       40/3833   40/3629   38/3688   38/3690   38/3545   38/3683   40/3859 
PRN30       42/3130   45/3282   44/3328   43/3191   42/3112   45/3356   46/3154 
PRN31       40/3030   41/3037   42/3182   45/2967   40/2930   42/3354   44/3349 

                         Station Clock Offsets Solution for 0h UT
                               (microsecond / sigma in ns)

       07jan14   07jan15   07jan16   07jan17   07jan18   07jan19   07jan20  sig 
       ------------------------------------------------------------------------
ALGO    1.0887    1.1159    1.1457    1.1769    1.2063    1.2371    1.2688   .2
ALRT     .0620     .0741     .0630     .0717     .0733     .0721     .0822   .2
AMC2     .1199     .1210     .1230     .1244     .1249     .1253     .1276   .2
AREQ     .0652     .0578     .0659     .0714     .0852     .0640     .0616   .3
BAHR  600.9746       ---       ---       ---       ---       ---       ---   .2
BRUS     .7027     .7038     .7061     .7078     .7086     .7096     .7122   .2
CAS1     .0569     .0613     .0657     .0718     .0677     .0652     .0734   .2
CHAT     .0522*    .0437*    .0519*    .0540*      ---     .0489*    .0540*  .2
CHPI     .0435     .0481     .0579     .0552     .0509     .0473     .0491   .2
CHUR     .1129     .1190     .1203     .1227     .1178     .1160     .1201   .3
COCO     .0591     .0656     .0611     .0697     .0682     .0671     .0698   .2
CRO1  626.8754  626.8757  626.8776  626.8785  626.8789  626.8792  626.8811   .2
DARW       ---       ---       ---       ---       ---  384.5181  384.5200   .2
DGAR       ---     .0635     .0659     .0655       ---       ---       ---   .2
DRAO     .7952     .5438     .2939     .0428    -.2093    -.4605    -.7102   .2
GLPS     .0335     .0399     .0374     .0381     .0430     .0382     .0368   .2
IISC     .0634     .0666     .0760     .0730     .0660     .0726     .0696   .3
ISPA     .0215     .0140     .0275     .0188     .0122       ---       ---   .3
KERG       ---   51.8594   50.3990       ---   50.1473   53.5556   51.3160   .3
KOKB  514.9277  514.9403  514.9552  662.6186  254.4351* 254.4532  254.4719   .4
MAC1     .0483     .0412     .0519     .0536     .0562     .0482     .0555   .2
MAS1     .0415     .0450     .0730     .0492     .0599     .0423     .0356   .2
MBAR     .0520     .0491     .0474     .0560*    .0637     .0553     .0597   .2
MCM4  475.7535  553.5394  631.8423  710.3763  788.8956  867.2338  945.7645   .2
MDO1     .2094    -.6278   -1.1114   -1.0072    -.2902    -.1236     .1705   .2
NRC1       REF       REF       REF       REF       REF       REF       REF   --
OHI2     .1067     .1025     .0898       ---       ---       ---       ---   .2
PERT   50.3914   50.1264   49.8621   49.6148       ---   49.0952   48.7988   .2
PETS     .0617     .0523     .0616     .0658     .0712     .0678     .0660   .3
PIMO       ---       ---       ---       ---       ---     .0442     .0457   .2
POL2     .0586     .0707     .0693     .0658     .0605     .0748     .0836   .2
QAQ1     .0591     .0637     .0586     .0623     .0628     .0603     .0632   .2
RAMO     .0498     .0546     .0440     .0695     .0753     .0722     .0765   .2
RIOG       ---       ---       ---     .0229     .0239     .0298     .0309   .2
STJO    -.1851    -.2054    -.2244    -.2445    -.2640    -.2832    -.3013   .2
SUTH     .0600     .0610     .0632     .0614     .0633     .0666     .0679   .2
SYOG       ---  310.0919       ---  397.3190       ---       ---       ---   .5
THU3     .0541     .1092     .0517     .0643     .0614     .0595     .0733   .2
TIDB  785.4527  785.4604  785.4711  785.4805  785.4907  785.5051  785.5231   .3
TIXI     .0504*    .0438*    .0558*    .0875*    .0618*    .0543*    .0556*  .2
TRO1     .1016     .1235     .1117     .1164     .1084     .1223     .1234   .2
TSKB     .4233     .4228     .4240     .4191     .4117     .4104     .4051   .2
ULAB     .1012     .1093     .1235     .1051     .1085     .1146     .1141   .2
USNO     .7669       ---       ---       ---     .7737     .7747     .7769   .2
YELL   16.4555   16.5936   16.7365   16.8795   17.0223   17.1646   17.3079   .3

Notes: * indicates epoch other than 0h UT
       Sig are sigmas, in ns, averaged over 7 days
       !!ms!! indicates offsets greater than 1 millisecond
 
global: ALGO ALRT AMC2 AREQ BAHR BRUS CAS1 CHAT CHPI CHUR COCO CRO1 DARW DGAR
global: DRAO GLPS GUUG IISC ISPA KERG KOKB KUNM MAC1 MAS1 MBAR MCM4 MDO1 NRC1
global: OHI2 PERT PETS PIMO POL2 QAQ1 RAMO REUN RIOG STJO SUTH SYOG THU3 TIDB
global: TIXI TRO1 TSKB ULAB USNO YELL YIBL