From: gpsops@mail-gw.esoc.esa.de
Date: Thu, 14 Mar 2002 11:28:28 GMT
Message-Id: <200203141128.LAA11428@dgn1.dev.esoc.esa.de>
To: iglosmail@igscb.jpl.nasa.gov
Subject: [IGLOSMAIL-562] Wk 1152 ESA IGLOS Analysis Report
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******************************************************************************
IGLOS Electronic Mail      14 Mar 03:28:38 PST 2002   Message Number 562
******************************************************************************

Author: ESOC IGLOS/IGS-team
subject: Wk 1152 ESA IGLOS Analysis Report

 ESOC IGS-team     Wk 1152 ESA IGLOS Analysis Report
 -------------------------
 ANALYSIS CENTRE: ESA/ESOC
 -------------------------

 OUTLINE OF THE ESTIMATION OF GLONASS-ORBITS AT THE ESOC IGLOS PROCESSING CENTRE

 J.M.Dow, I. Romero, C.Garcia-Martinez, J.Feltens

 Description of analysis for period 2002 Feb 03 - Feb 09
                                                        (week 1152)
 1. SOFTWARE USED:   GPSOBS/BAHN-Version 7

 2. MODELS USED AND PARAMETERS ESTIMATED/FIXED:

  For a description of models and parameters used see
                                    http://nng.esoc.esa.de/gps/gps.html

 3. REMARKS:

  From wk1152 onwards processing GLONASS orbits with fixed ERPs.

  From wk1152 onwards Table 11:'WEEKLY STATION COORDINATE SHIFTS' below,
  expressed in units of mm instead of centimetres.

 4. GROUND STATIONS:
 ____________________________________________________________________         
 GPSweek|spt0  mas1  sant  kou1  yarr  mtka  kr0g  reyz  herp  mtbg           
 1152___| metz  algo  pert  wroc  reun  dwh1  os0g  sunm  wtzz  davr          
    |DAY|  vill  gol2  guam  str2  thu2  mr6g  gjov  mat1  zimj  lhaz         
 ---|---|------------------------------------------------------------         
    |034| eeF   FFF   FFF   ee-   eee   ee-   eee   eee   eee   eee           
    |035| eeF   FFF   FFF   eee   e-e   ee-   eee   e-e   eee   eee           
    |036| eeF   FFF   FFF   eee   e-e   eee   eee   eee   eee   eee           
    |037| eeF   FFF   FFF   eee   e-e   eee   eee   eee   eee   eee           
    |038| eeF   FFF   FFF   eee   e-e   ee-   eee   eee   ee-   eee           
    |039| eeF   FFF   FFF   eee   e-e   ee-   eee   eee   eee   eee           
    |040| eeF   FFF   FFF   eee   e-e   eee   eee   eee   eee   ee-           
 _______________________________________________                              
 GPSweek|grab  ohiz  titz  unfe  ntz1  |f |e |t                               
 1152___| gope  bogi  leij  unb1  godz |i |s |o                               
    |DAY|  crar  wtzj  helj  hueg      |x.|t.|t.                              
 ---|---|------------------------------|--|--|--                              
    |034| eee   eee   eee   eee   ee   | 7|35|42                              
    |035| eee   eee   eee   eee   ee   | 7|34|41                              
    |036| eee   eee   eee   eee   ee   | 7|36|43                              
    |037| eee   eee   eee   eee   ee   | 7|36|43                              
    |038| eee   eee   eee   eee   ee   | 7|34|41                              
    |039| eee   eee   eee   eee   ee   | 7|35|42                              
    |040| eee   eee   eee   eee   ee   | 7|35|42                              
  
    with: "F" ... coordinates of ground station tightly constrained to  IGS00,
          "e" ... coordinates of ground station estimated,
          "-" ... ground station not included on that day.

 5. COMPARISON TO THE OVERLAPPING FIT OF THE PREVIOUS DAY, RMS IN <CENTIMETER>

      DAY    |  034   035   036   037   038   039   040
             |
      SAT    |
   NAME  ALM |
  -----------|-------------------------------------------
   gv-80  07 |   29    34    12    25    22    18    15
   gv-83  18 |   74    26    33   118    30    86    --
   gv-84  17 |   19    18    19    29    12    15    27
   gv-85  24 |   17    25    42     8    30    20    25
   gv-89  03 |   30    15    10    45    48    34    63
   gv-90  06 |   18    14    37    11    10    14    13
  
 6. GROUND STATIONS STATISTICS, RESIDUALS RMS OF PSEUDORANGE (P) <CENTIMETER>
    AND PHASE (L) <TENTHS OF MILLIMETER>.   nmeas = NUMBER OF MEASUREMENTS
    STATISTICS FOR GPS AND GLONASS SATELLITES

   DAY  |     034       035       036       037       038       039       040
        |
        |
  STAT  | nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS
  ------------------------------------------------------------------------------
  spt0 P|  4029/120  4244/121  3906/124  3894/126  4013/127  4038/122  4393/117
  metz P|  5829/252  5937/256  5684/251  5753/243  5930/248  5938/245  6101/244
  vill P|  4115/132  4204/133  3979/130  4032/132  4294/134  4333/136  4413/127
  mas1 P|  3902/159  4005/165  3896/176  3864/157  3993/149  4027/153  3994/161
  algo P|  3874/152  4034/157  3901/144  3847/139  4190/113  4249/102  4223/105
  gol2 P|  3979/565  3951/588  3812/573  3796/615  4100/594  4032/516  4004/539
  sant P|  4330/ 52  4360/ 58  4171/ 60  4058/ 57  4288/ 66  4242/ 64  4622/ 62
  pert P|  3743/222  3721/228  3505/219  3621/223  3737/233  3891/237  3917/236
  guam P|  4309/104  4381/106  4185/106  4185/107  4212/108  4139/110  4308/188
  kou1 P|  5973/209  6075/214  5849/216  5880/217  6077/213  6193/210  6195/213
  wroc P|  4843/ 97  5027/ 90  4806/ 83  3634/ 75  3656/ 87  5035/ 89  4933/ 82
  str2 P|     0/  0  2435/265  4112/272  3977/272  3976/283  3896/277  4099/268
  yarr P|  5362/103  5278/107  5228/107  5379/115  5328/131  5203/133  5330/147
  reun P|  3677/173     0/  0     0/  0     0/  0     0/  0     0/  0     0/  0
  thu2 P|  5424/ 56  5554/ 44  5589/ 52  5614/ 50  5708/ 41  5568/ 42  5658/ 41
  mtka P|  5414/ 69  5396/ 71  5060/ 85  5317/ 69  5362/ 63  5293/ 69  5368/ 70
  dwh1 P|  4333/213  4290/210  4191/222  4218/226  4437/233  4496/231  4481/232
  mr6g P|     0/  0     0/  0  2119/110  3535/152     0/  0     0/  0  3012/107
  kr0g P|  5227/280  5357/263  5439/258  5429/255  3545/241  3203/252  4822/243
  os0g P|  5483/116  5606/114  5325/119  5334/120  5528/121  5428/120  5628/120
  gjov P|  5167/ 81  5057/ 72  5109/ 74  4127/ 72  3393/ 67  4442/ 69  5487/ 71
  reyz P|  5103/149  5263/146  5213/144  5215/153  5459/164  5334/165  5411/152
  sunm P|  1507/352     0/  0  1904/363  3444/347  3434/350  3414/348  3467/352
  mat1 P|  5256/ 89  5464/ 96  5328/107  5384/ 99  5203/ 89  5128/ 92  5258/108
  herp P|  4506/133  4127/132  3199/139  2891/134  3778/127  4572/141  4769/129
  wtzz P|  4885/100  5153/125  5147/ 86  5204/ 80  5324/ 95  5265/ 89  5254/117
  zimj P|  5426/172  5638/178  5491/177  4447/173     0/  0  1849/156  4317/167
  mtbg P|  5486/215  5731/209  5386/207  5375/214  5606/212  5643/207  5630/212
  davr P|  5173/138  5287/129  5288/128  5394/140  5361/150  4996/147  5131/152
  lhaz P|  4835/ 68  4964/ 69  4755/ 60  4694/ 71  4876/ 67  4268/ 69     0/  0
  grab P|  5072/ 83  5292/ 86  5251/ 88  5356/ 85  5229/ 85  4697/ 80  4740/ 84
  gope P|  5062/ 63  5165/ 53  3247/ 70  3276/ 73  4492/ 67  5283/ 68  5370/ 64
  crar P|  6447/205  5963/201  3650/198  3868/197  6407/194  6390/193  6492/192
  ohiz P|  5132/117  5066/135  4997/137  5128/147  5176/135  4978/132  5264/126
  bogi P|  5549/149  5638/151  5167/149  5269/149  5648/150  5698/145  5683/147
  wtzj P|  5307/151  4328/158  3054/156  2446/143  2499/145  2615/144  2614/142
  titz P|  5477/242  4589/239  3230/219  2252/161  2271/154  2365/160  2468/178
  leij P|  5415/116  4561/116  3134/117  2229/112  2378/112  2284/111  2319/113
  helj P|  5460/132  4683/132  3038/126  1991/122  2174/127  2346/130  2387/130
  unfe P|  4288/115  5086/130  5014/131  5158/120  3871/124  3441/127  4193/127
  unb1 P|  5567/138  5770/138  5486/137  5272/135  5558/133  5713/136  5886/139
  hueg P|  4996/226  4353/198  3218/148  2603/190  2784/221  2395/210  2396/153
  ntz1 P|  5607/168  5761/167  5421/169  5215/159  5368/164  5566/168  5877/170
  godz P|  4956/ 72  5186/ 77  4923/ 77  4760/ 72  5113/ 76  5191/ 73  4763/ 70
        |
  spt0 L|  3934/ 77  4078/ 78  3528/ 82  3330/ 80  3940/ 80  3819/ 89  4315/ 79
  metz L|  4279/ 69  4323/ 65  4328/ 62  4434/ 60  4581/ 66  4709/ 77  4844/ 66
  vill L|  3966/ 87  4032/ 91  3666/ 91  3856/ 98  3806/100  3887/ 97  3921/111
  mas1 L|  3697/ 71  3639/ 80  3309/ 85  3523/ 85  3302/ 81  3664/ 82  3335/ 76
  algo L|  3687/ 77  3834/ 78  3562/ 69  3610/ 74  3982/ 84  4005/ 93  3950/ 91
  gol2 L|  3426/ 60  3190/ 68  3301/ 76  3257/ 72  3587/ 77  3286/110  3299/ 83
  sant L|  4047/ 83  3801/ 95  3690/ 91  3695/ 92  3743/ 94  3813/ 94  4094/104
  pert L|  2644/ 58  2996/ 72  2748/ 77  2806/ 69  2761/ 64  3436/ 59  3439/ 53
  guam L|  4042/104  4097/105  3677/ 95  3238/ 86  4159/100  3956/ 99  4118/ 91
  kou1 L|  4655/ 94  4234/116  4046/102  4430/ 88  4566/ 90  4461/ 87  4197/ 93
  wroc L|  3829/ 53  3999/ 68  3733/ 52  2916/ 59  2887/ 57  3966/ 81  3763/ 58
  str2 L|     0/  0  1667/ 65  2890/ 60  2716/ 68  2905/ 72  2771/ 65  2728/ 62
  yarr L|  4715/ 85  4970/ 99  4508/ 85  4981/ 74  4777/ 74  4874/ 75  4939/ 72
  reun L|  3226/ 87     0/  0     0/  0     0/  0     0/  0     0/  0     0/  0
  thu2 L|  4124/ 66  3987/ 68  3627/ 72  3660/ 75  3850/ 75  3522/ 80  3355/ 66
  mtka L|  5008/ 79  4794/ 82  4560/ 82  4804/ 84  4836/ 95  4577/ 97  4853/ 94
  dwh1 L|  3178/ 88  3244/ 93  3201/ 97  3438/ 95  3817/ 96  3414/110  3435/ 96
  mr6g L|     0/  0     0/  0  1763/ 82  3160/ 71     0/  0     0/  0  2657/ 70
  kr0g L|  4667/ 64  4649/ 75  4405/ 72  4527/ 62  3232/ 64  2883/ 88  4153/ 77
  os0g L|  5246/ 73  5100/ 73  4849/ 77  4824/ 75  4622/ 76  4182/ 76  5226/ 79
  gjov L|  4848/ 86  4778/ 82  4765/ 79  3754/ 76  3219/ 71  4173/ 80  5209/ 75
  reyz L|  4341/ 96  4480/ 89  4105/ 85  4274/ 86  4649/ 90  4599/ 99  4535/100
  sunm L|  1189/ 68     0/  0  1336/ 63  2309/ 65  2307/ 65  2629/ 79  2664/ 70
  mat1 L|  4933/ 95  5023/ 98  4806/101  4914/ 93  4824/100  4706/109  4907/ 97
  herp L|  4219/ 97  3889/101  3045/103  2679/ 95  3140/ 97  4227/113  4019/103
  wtzz L|  4601/ 62  4803/ 70  4651/ 76  4722/ 70  4945/ 65  4854/113  4911/ 76
  zimj L|  4672/ 65  4390/ 69  4600/ 68  4020/ 64     0/  0  1625/112  3716/ 72
  mtbg L|  4302/ 67  4314/ 57  4156/ 57  4683/ 57  4784/ 62  4384/ 80  4583/ 92
  davr L|  4475/ 64  4849/ 75  4695/ 69  4516/ 68  4620/ 66  4341/ 70  4374/ 66
  lhaz L|  4134/ 72  4256/ 82  4152/100  4228/ 83  4062/ 82  3622/ 77     0/  0
  grab L|  4719/ 57  4935/ 59  4842/ 63  4909/ 62  4972/ 69  4441/ 80  4496/ 68
  gope L|  4818/ 73  4999/ 72  3149/ 70  3104/ 66  4206/ 72  5006/ 92  5105/ 74
  crar L|  4980/ 63  4794/ 66  2703/ 65  2826/ 62  4943/ 61  4737/ 63  4885/ 65
  ohiz L|  4614/ 74  4653/ 78  4548/ 78  4464/ 78  4524/ 80  4428/ 89  4581/ 81
  bogi L|  4699/ 71  4818/ 66  4246/ 67  4516/ 66  4858/ 67  4843/ 71  4842/ 70
  wtzj L|  4702/ 62  4029/ 78  2832/ 70  2133/ 62  2293/ 66  2174/ 64  2346/ 66
  titz L|  4462/ 86  4239/ 95  2991/ 73  2088/ 60  2098/ 63  2079/ 74  2068/ 68
  leij L|  5087/ 79  4298/ 92  2962/ 89  2117/ 78  2189/ 78  1959/ 95  1942/ 84
  helj L|  4674/103  4295/114  2752/ 93  1768/ 87  1905/ 86  2065/ 81  1991/ 82
  unfe L|  3724/ 66  4496/ 67  4338/ 71  4411/ 70  3500/ 75  2680/ 87  3569/ 73
  unb1 L|  4976/ 76  4921/ 74  4623/ 74  4377/ 73  4878/ 85  4862/ 82  4964/ 86
  hueg L|  4194/132  3915/143  3004/100  2243/ 70  2340/ 70  1802/ 70  1921/ 83
  ntz1 L|  4755/ 84  4676/ 81  4887/ 89  4468/ 74  4635/ 82  4928/ 89  4893/ 84
  godz L|  4693/ 77  4839/ 86  4487/ 81  4456/ 80  4576/ 95  4764/109  4500/ 81
  
 7. SATELLITES STATISTICS, RESIDUALS RMS OF PSEUDORANGE (P) <CENTIMETER>
    AND PHASE (L) <TENTHS OF MILLIMETER>  nmeas = NUMBER OF MEASUREMENTS
    ALM = GLONASS ALMANAC NUMBER. SEE 5 FOR NAME CORRESPONDENCE.

   DAY   |     034       035       036       037       038       039       040
         |
         |
   sat   | nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS
  ------------------------------------------------------------------------------
  ALM07 P|  6106/161  5418/151  5835/156  5999/158  5409/168  5817/162  6085/160
  ALM18 P|  5785/143  5816/151  5886/165  5897/170  5244/159  4924/151  4784/147
  ALM17 P|  6189/170  6354/165  6163/163  5824/172  5191/167  5089/170  5033/178
  ALM24 P|  7013/279  6411/272  6064/283  5604/277  4959/265  5008/257  5246/271
  ALM03 P|  6896/161  6759/151  6647/149  6079/145  4887/149  4544/153  4889/154
  ALM06 P|  6236/175  6405/173  6120/167  6056/168  5764/164  6022/166  5888/170
         |
  ALM07 L|  5688/ 76  5048/ 78  4893/ 77  5406/ 71  4931/ 71  5088/114  5504/ 79
  ALM18 L|  4713/ 91  4856/131  4653/101  4881/ 67  4479/ 71  4119/ 80  4169/ 78
  ALM17 L|  5629/ 88  5516/ 83  5522/ 77  5370/ 73  4674/ 77  4440/ 88  4419/ 80
  ALM24 L|  6316/ 85  5827/ 75  5464/ 73  5043/ 74  4412/ 76  4310/ 79  4647/ 79
  ALM03 L|  6488/ 81  6375/ 85  6006/ 80  5565/ 69  4545/ 69  4245/ 78  4548/ 76
  ALM06 L|  5619/ 84  5511/ 97  5357/ 77  5518/ 73  5096/ 78  5353/ 78  5267/ 72
  
 8. GPS-GLONASS RECEIVER DELAY <NANOSECONDS>

   DAY  |    034      035      036      037      038      039      040
        |
        |
   STAT |
  ----------------------------------------------------------------------
   metz |  -107.77  -108.39  -108.28  -108.18  -108.03   108.04  -108.14
   kou1 |   -75.35   -75.98   -75.81   -76.05   -76.31    76.24   -76.23
   wroc |   -13.56   -14.23   -13.95   -14.12   -14.44    14.28    -14.2
   str2 |     ----  -124.16  -122.97  -122.64  -122.88   122.03  -121.83
   yarr |   -10.39   -11.07   -11.02   -11.42   -12.93    12.37   -11.06
   reun |   -15.71     ----     ----     ----     ----     ----     ----
   thu2 |   -14.97   -15.66   -15.43   -15.71   -15.98     16.0   -15.91
   mtka |     -9.2    -9.83    -9.61    -9.56    -9.75     9.61    -9.33
   dwh1 |  -113.12  -114.62  -114.35  -114.07  -113.79   113.59  -113.18
   mr6g |     ----     ----   -13.46   -13.41     ----     ----   -13.25
   kr0g |   -76.99   -77.17   -77.08    -78.5   -78.69    79.05   -78.36
   os0g |  -158.62  -159.22  -158.84  -158.86  -158.96   159.04   -158.9
   gjov |    -5.06    -5.29    -4.51    -4.46    -4.78     4.62    -4.57
   reyz |    26.76    28.55    28.99     30.2    32.31   -31.01    26.84
   sunm |  -121.79     ----  -118.19  -118.03  -117.46   117.46  -119.27
   mat1 |    29.57    29.11    30.14    30.48    30.53    -30.8    29.92
   herp |    -11.0   -11.44   -10.59   -10.67   -10.91     10.6    -10.9
   wtzz |      0.0      0.0      0.0      0.0      0.0      0.0      0.0
   zimj |  -115.75  -116.53   -115.9  -115.27     ----   114.87  -115.19
   mtbg |  -127.29  -127.86  -127.64  -127.74  -127.62    127.4  -127.44
   davr |    -75.7   -76.14   -75.74   -75.51    -75.4    74.74   -74.64
   lhaz |   -48.59   -49.52   -49.35   -49.54   -49.49    49.47     ----
   grab |    -7.97    -8.44    -7.89    -7.68     -7.7     7.96    -8.11
   gope |    -14.4   -14.63   -13.82    -13.9   -13.97    13.74   -14.11
   crar |  -186.32  -186.64  -186.84   -187.0  -186.55   186.25  -185.93
   ohiz |   -14.39   -14.73   -14.51   -14.53   -14.52    14.38   -14.19
   bogi |  -138.96   -139.4  -138.87  -138.86  -139.05    139.0  -139.01
   wtzj |  -151.44  -151.12  -148.95  -147.99  -149.27   151.33  -152.87
   titz |   -92.82   -93.76   -93.08   -88.29   -85.61    86.29   -88.08
   leij |  -144.78  -145.22  -145.22   -146.4  -146.68   145.44  -145.21
   helj |  -140.63  -141.29   -141.0  -140.74   -140.7   140.82  -141.02
   unfe |   -18.52   -18.45   -17.78   -17.88   -17.49    16.51   -16.92
   unb1 |  -107.67  -108.92  -108.56  -108.54  -108.91   109.38  -109.07
   hueg |   -99.47  -101.98  -104.49  -101.31   -98.34     99.4  -103.81
   ntz1 |  -103.86  -104.35  -104.03  -104.21  -104.49   104.62  -104.78
   godz |    -4.93     -5.8    -5.33    -5.18     -5.8     5.79    -5.27
  
 9. TRANSFORMATION PARAMETERS PZ-90 - ITRF

  DAY|       dx       dy       dz       rx       ry       rz    scale  total rms
     |     (cm)     (cm)     (cm)    (mas)    (mas)    (mas)    (ppb)       (cm)
  ---+--------------------------------------------------------------------------
  034| -308.343   83.614    0.473   10.502  -34.277 -385.186   36.982    765.758
  035|   87.457 -258.393   58.147   54.862   15.610 -336.569  -23.787    511.966
  036|  371.447  105.868 -184.218   17.454   41.743 -321.090   35.227    595.442
  037|   51.532  172.874 -211.819   -0.207   19.120 -334.634   56.221    412.438
  038|  -97.538   52.656 -160.986   13.417    4.206 -367.245   42.426    461.864
  039|  -66.771   26.506  -89.040   14.415    2.324 -377.289   35.832    463.911
  040|   66.833   -6.409   -7.158    7.437   15.484 -398.390    6.701    405.333

10. TRANSFORMATION PARAMETERS: SINEX weekly solutions - ITRF00

  x shift    :   0.0083 m 
  y shift    :   0.0181 m 
  z shift    :  -0.0127 m 
  x rotation :  -0.113 mas 
  y rotation :   0.129 mas 
  z rotation :   0.217 mas 
  scale      :   0.246223 ppb

11. WEEKLY STATION COORDINATE SHIFTS (AFTER SINEX - ITRF00 TRANSFORMATION)

  STAT  | x df (mm) y df (mm) z df (mm) e df (mm) n df (mm) u df (mm)
  ------+---------- --------- --------- --------- --------- ---------
  crar  |     -7         9       -17        -7         5        19   
  davr  |     -5         2        -2         5         0         3   
  dwh1  |     -8        21       -16       -18         0       -21   
  gope  |      3         4         6         3         1         7   
  kr0g  |      0         0        -2         0        -1        -1   
  mtbg  |      2         1         8         1         4         7   
  os0g  |     -4        -1         2         0         4         0   
  gjov  |     -5        -4        -2        -3         4        -5   
  reyz  |     -7         1        -8        -1         3       -10   
  spt0  |      1         1         7         1         2         6   
  yarr  |     -2         7        -7        -1        -2        10   
  unb1  |     -5         9         4        -1        10        -5   
  wtzz  |     -2        -1         1        -1         2        -1   
  ohiz  |    -39       -42        30       -56        27       -20   
  wroc  |    -20         8        -2        13        12       -12   
  herp  |     -3        -2         1        -2         3        -1   
  mat1  |      2         3         7         2         4         7   
  bogi  |      6         2         5         0        -1         8   
  unfe  |      1         6         4         6         1         4   
  ntz1  |     -4         1         3         2         4         0   
  zimj  |      0         6         7         5         4         6   
  wtzj  |      4         3         6         2         0         7   
  titz  |     -4         5        -3         5         1        -5   
  leij  |      2         6         7         6         2         8   
  hueg  |     -5         4        -1         5         3        -4   
  helj  |     -1        -2         4        -2         3         3   
  mtka  |      1        19        -3       -15        -9         8   
  thu2  |     -5        11       -17         0         8       -19   
  godz  |     21         6        -1        22         0        -1   
  metz  |      0         4         7         4         2         6   
  lhaz  |      6        10         0        -6        -5         9   
  reun  |    -13         1        14        12        11       -11   
  kou1  |     18        15       -84        23       -83        -9   
  grab  |      5         2         7         1         1         8   
  sunm  |    -12         5       -12         1        -5        17   
  str2  |    -10         8       -11        -1        -2        17   
  mr6g  |     -5        -2         2         0         6        -1   

12. PRODUCTS GENERATED:

  The following products are generated and stored in CDDIS at NASA/GSFC:

  ESX1152*.EPH - Precise GLONASS orbits, * = day of the week (0-6)
  ESX11527.SNX - SINEX file for week 1152
  ESX11527.SUM - This summary file

global: spt0 metz vill mas1 algo gol2 sant pert guam kou1 wroc str2 yarr reun thu2 mtka dwh1 mr6g kr0g os0g gjov reyz sunm mat1 herp wtzz zimj mtbg davr lhaz grab gope crar ohiz bogi wtzj titz leij helj unfe unb1 hueg ntz1 godz
