Subject: [IGSREPORT-0753] ESA07327.SUM
From: ESOC IGS-team
Date: Mon, 31 Jan 1994 3:45:31 PST

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IGS Electronic Report    Mon Jan 31  3:45:31 PST 1994      Message Number 0753
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Author: ESOC IGS-team
Subject: ESA07327.SUM

Subject: ESA07327.SUM

 -------------------------
 ANALYSIS CENTRE: ESA/ESOC
 -------------------------

 OUTLINE OF THE ESTIMATION OF GPS-ORBITS AND EARTH ROTATION PARAMETERS
 AT THE ESOC PROCESSING CENTRE FOR IGS

 J.M.Dow, T.Martin-Mur, J.Feltens, C.Garcia-Martinez, M.A. Bayona-Perez

 Description of analysis for period 1994 Jan 16 - Jan 22
                                                        (week 0732)
 1. SOFTWARE USED:   GPSOBS/BAHN-Version 5

 2. MODELS USED AND PARAMETERS ESTIMATED/FIXED:

  For a description of models and parameters used ==> see IGS - Mail  51
  For updates of the models and parameters used   ==> see IGS - Mail 114 and
                                                      see IGS - Rep. 224,277
 3. REMARKS:

  - Manoeuvre of satellite PRN17/SV-17 on 20/01/94 at 19:02:30.
    We have estimated the following components in the orbital
    reference frame:

       Radial        2 mm/s
       Transverse   53 mm/s
       Normal        0 mm/s

  - As we announced, since week 0729 we are using ITRF92
    station coordinates, but forgot to modify the header of
    the sp3 files (ITRF91 --> ITRF92). We are sending again orbits
    of weeks 0729, 0730 and 0731 correcting only this mistake.

  - On days 020 and 021, AS on for satellite PRN28/SV-28.

 4. GROUND STATIONS: Altamimi and Boucher, IGS Mails 421 and 430,
                     ITRF92 at 1994.0 and localtie.tab.
 _________________________________________________________________
 GPSweek|ALGO  GOLD  KOKB  MADR  MCMU  RCM5  TIDB  WETT  |f |e |t
 0732___| FAIR  HART  KOSG  MASP  PAMA  SANT  TROM  YAR1 |i |s |o
    |DAY|  FORT  KIRU  KOUR  MATE  PERT  TAIW  USUD  YELL|x.|t.|t.
 ---|---|------------------------------------------------|--|--|--
    |016| FFe   FFe   FFe   Fee   eee   eFe   FFe   FFF  |13|11|24
    |017| FFe   FFe   FFe   Fee   eee   eFe   FFe   FFF  |13|11|24
    |018| FFe   FFe   FFe   Fee   eee   eFe   FFe   FFF  |13|11|24
    |019| FFe   FFe   FFe   Fee   eee   eFe   FFe   FFF  |13|11|24
    |020| FFe   FFe   FFe   Fee   eee   eFe   FFe   FFF  |13|11|24
    |021| FF-   FFe   FFe   Fee   eee   eFe   FFe   FFF  |13|10|23
    |022| FFe   FFe   FFe   Fee   eee   eFe   FFe   FFF  |13|11|24

    with: "F" ... coordinates of ground station kept fixed,
          "e" ... coordinates of ground station estimated,
          "-" ... ground station not included on that day.

 5. ORBIT FIT MINUS EXTRAPOLATION FROM PREVIOUS DAY, RMS IN <CENTIMETER>

  \DAY|  016   017   018   019   020   021   022
   \  |
    \ |
  SAT\|
  ----|-------------------------------------------
   02 |   93    90   111    68    86   109   113
   03 |   38    35    67    51    74    77    51
   12 |   37    24    60    49    49    59    39
   13 |   52    54    76    61    66    50    36
   14 |   42    46    46    74    63    63    57
   15 |   61    47    64    61    44    64    68
   16 |   64    49    31   109    61    53    42
   17 |   56    56    38    61   ---   154    87
   18 |   66    58    28    47    31    34    73
   19 |   41    41    51    56    57    37    61
   20 |   78    62   117    89   154    82   109
   21 |   40    48    54    52    52    49    52
   22 |   91    63    69    63    75    59    56
   23 |   36    26    22    54    54    66    82
   24 |   80    55    74    60   112    87    99
   25 |   69    64    57    63    78    31    41
   26 |   21    83    80    90    50    40    63
   27 |   42    35    45    65    59    39    40
   28 |   43    35    58    71    45    39    54
   01 |   50    26    35    27    39    32    44
   29 |   36    37    73    53    41    34    37
   31 |   60   104    47    41    59    49    43
   07 |   68    62   110   124    48    89    55
   09 |   45    31    40    59    47    72    45
   05 |   78   101    77    93   126    66    99
   04 |   51    40    75   107    55    83    57

 6. GROUND STATIONS STATISTICS, RESIDUALS RMS OF DOUBLE DIFFERENCE PHASES
    IN <MILLIMETER>, nmeas = NUMBER OF MEASUREMENTS

   \DAY|     016       017       018       019       020       021       022
    \  |
     \ |
  STAT\| nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS
  -----|-----------------------------------------------------------------------
  ALGO |  1600/ 13  1784/ 13  1791/ 11  1940/ 11  2029/ 12  2102/ 12  2211/ 12
  FAIR |   917/ 11  1047/ 11  1076/ 11  1184/ 11  1046/ 12  1162/ 11  1483/ 11
  FORT |  2177/ 15  2121/ 15  1929/ 15  1478/ 15   507/ 19     0/  0  1235/ 14
  GOLD |   854/ 14   710/ 14   494/ 10   191/ 11   425/ 15   666/ 12   315/ 11
  HART |  1066/ 14  1087/ 15  1069/ 14  1037/ 14   925/ 16   825/ 13   727/ 12
  KIRU |   566/ 13   697/ 13   588/ 13   491/ 13   618/ 13   682/ 13   633/ 13
  KOKB |  2297/ 16  2237/ 16  2049/ 14  1766/ 15  1867/ 15  1459/ 14   449/ 14
  KOSG |   719/  9   680/ 10   681/  9   720/  9   597/ 10   723/  9   813/  9
  KOUR |  1312/ 15  1407/ 14  1375/ 13  1363/ 13  1435/ 13  1374/ 14  1410/ 14
  MADR |  2044/ 10  1679/ 12  1871/ 10  1908/ 11  1730/ 10  2018/ 10  2225/ 10
  MASP |  1186/ 13  1321/ 15  1259/ 14  1287/ 15  1544/ 14  1603/ 13  1383/ 13
  MATE |  1117/ 11  1018/ 12   939/ 11  1179/ 11  1161/ 12  1007/ 11   876/ 10
  MCMU |  1907/ 13  2092/ 14  2160/ 12  2061/ 13  1974/ 13  1995/ 13  2020/ 12
  PAMA |  1817/ 20  1496/ 20  1202/ 18  1189/ 18  1398/ 19  1567/ 19  1339/ 19
  PERT |  1652/ 11  1629/ 11  1626/ 10  1826/ 11  1752/ 12  1701/ 11  1743/ 10
  RCM5 |  1126/ 14  1093/ 15  1174/ 13  1319/ 13  1395/ 14  1474/ 13  1446/ 13
  SANT |  1763/ 15  1668/ 15  1674/ 14  1593/ 14  1350/ 15  1308/ 14  1672/ 15
  TAIW |  2112/ 11  2128/ 12  2167/ 11  2220/ 11  2173/ 11  2084/ 11  1933/ 10
  TIDB |  2149/ 15  2032/ 15  1878/ 13  1841/ 14  2031/ 14  2214/ 13  2389/ 13
  TROM |   499/ 10   405/ 12   466/ 11   484/ 10   589/ 11   611/  9   607/  8
  USUD |  2364/ 12  2309/ 12  2309/ 11  2224/ 11  2126/ 11  2249/ 11  2175/ 11
  WETT |   736/  9   747/ 11   830/ 10   796/ 11   655/ 11   745/ 11   666/ 11
  YAR1 |  1799/ 11  1791/ 11  2039/ 10  2267/ 12  2213/ 12  1942/ 11  1956/ 10
  YELL |   839/ 11   924/ 11  1010/ 10  1052/ 11  1056/ 11  1001/  9   638/ 10

 7. SATELLITES STATISTICS, RESIDUALS RMS OF DOUBLE DIFFERENCE PHASES
    IN <MILLIMETER>, nmeas = NUMBER OF MEASUREMENTS

   \DAY|     016       017       018       019       020       021       022
    \  |
     \ |
   SAT\| nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS nmeas/RMS
  -----|-----------------------------------------------------------------------
  PRN02|  1327/ 15  1348/ 15  1267/ 14  1286/ 15  1195/ 16  1161/ 14  1211/ 14
  PRN03|  1364/ 13  1343/ 14  1267/ 12  1237/ 13  1131/ 16  1279/ 13   845/ 12
  PRN12|  1363/ 13  1334/ 13  1204/ 10  1239/ 11  1248/ 11  1245/ 12  1269/ 10
  PRN13|  1318/ 13  1308/ 14  1298/ 12  1223/ 12  1264/ 12  1312/ 12  1287/ 11
  PRN14|  1207/ 13  1187/ 13  1224/ 12  1203/ 11  1141/ 11  1115/ 11  1147/ 11
  PRN15|  1282/ 12  1287/ 11  1288/ 11  1314/ 11  1296/ 11  1293/ 11  1292/ 11
  PRN16|  1293/ 13  1290/ 13  1280/ 12  1325/ 13  1307/ 13  1219/ 13  1125/ 13
  PRN17|  1551/ 15  1502/ 15  1409/ 13  1418/ 14  1093/ 19  1041/ 14  1191/ 11
  PRN18|  1475/ 13  1450/ 12  1456/ 12  1464/ 11  1433/ 11  1420/ 11  1457/ 11
  PRN19|  1497/ 13  1457/ 11  1494/ 11  1422/ 10  1347/ 10  1324/ 10  1354/ 10
  PRN20|  1298/ 15  1330/ 17  1302/ 14  1278/ 15  1273/ 16  1223/ 15  1230/ 14
  PRN21|  1351/ 13  1327/ 14  1390/ 13  1369/ 14  1282/ 13  1263/ 12  1304/ 12
  PRN22|  1370/ 14  1350/ 15  1361/ 13  1371/ 14  1326/ 15  1377/ 13  1389/ 13
  PRN23|  1223/ 14  1251/ 14  1209/ 13  1241/ 14  1228/ 14  1182/ 12  1148/ 12
  PRN24|  1340/ 14  1324/ 13  1277/ 12  1257/ 12  1263/ 13  1241/ 13  1274/ 13
  PRN25|  1304/ 13  1351/ 14  1292/ 11  1203/ 12  1269/ 12  1303/ 12  1318/ 13
  PRN26|  1248/ 13  1230/ 12  1201/ 11  1153/ 11  1202/ 12  1217/ 11  1182/ 10
  PRN27|  1197/ 12  1087/ 10  1120/ 10  1163/ 10  1171/ 11  1188/ 10  1127/ 10
  PRN28|  1421/ 13  1372/ 12  1324/ 12  1358/ 12  1295/ 12  1278/ 12  1349/ 12
  PRN01|  1237/ 11  1233/ 13  1238/ 12  1254/ 13  1237/ 13  1214/ 12  1271/ 11
  PRN29|  1350/ 12  1297/ 12  1303/ 12  1211/ 11  1123/ 11  1154/ 11  1100/ 11
  PRN31|  1155/ 13  1103/ 12  1157/ 11  1162/ 10  1151/ 11  1176/ 11  1193/ 11
  PRN07|  1450/ 15  1369/ 15  1312/ 13  1332/ 13  1309/ 13  1320/ 13  1423/ 13
  PRN09|  1371/ 13  1370/ 13  1412/ 12  1415/ 12  1460/ 12  1476/ 13  1443/ 11
  PRN05|  1360/ 15  1313/ 16  1303/ 14  1298/ 15  1305/ 15  1237/ 15  1252/ 15
  PRN04|  1266/ 17  1289/ 17  1268/ 14  1220/ 15  1247/ 14  1254/ 14  1163/ 15

 8. PRODUCTS GENERATED:

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

  ESA0732*.EPH - Precise GPS orbits and clocks, * = day of the week (0-6)
  ESA07327.ERP - Earth rotation results for week 0732 (including DUT1R)
  ESA07327.SUM - This summary file

 End of Message