Subject: [IGSREPORT-347] CODE/AIUB analysis report (700)
From: MARKUS ROTHACHER
Date: 24 JUN 1993 14:22:55

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IGS Electronic Report     24-JUN-1993 14:22:55       Message Number 347
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From: MARKUS ROTHACHER
Subj: CODE/AIUB analysis report (700)
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CODE ANALYSIS REPORT GPS WEEK 0700 (DAYS 157-163, DATES 06-06-93 - 12-06-93)
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Submitted by: Astronomical Institute, University of Berne, Switzerland
 
FILES SENT TO CDDIS:
-----------------------------------------------------------------------------
COD07007.SUM           THIS TEXT FILE
COD07007.ERP           EARTH ROTATION PARAMETERS FOR GPS WEEK 0700
COD0700N.EPH           GPS EPHEMERIDES FOR GPS WEEK 0700, SP3 FORMAT (N=0..6)
-----------------------------------------------------------------------------
 
THREE DAY SOLUTION STATISTICS:
------------------------------------------------------
MIDDLE DAY   FILES  OBSERVATIONS  PARAMETERS  RMS (MM)
------------------------------------------------------
157          89     94202         3739        4.7
158          93     94107         3936        4.4
159          99    100576         4196        4.0
160         104    104336         4469        3.8
161         108    109061         4609        3.7
162         105    103715         4445        3.8
163         104    103412         4255        3.6
------------------------------------------------------
 
ORBIT REPEATABILITY (CM) FOR PRN: (>X = VALUE > X METERS)
----------------------------------------------------------------------
     01 02 03 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31
----------------------------------------------------------------------
157  27 26 24 33 97 16 28 16 34 30 70 31 15 31 18 27 61 38 41 30 28 43
158  25 37 29 28 44 20 35 17 34 31 62 27 18 33 14 40 66 31 42 40 30 48
159  29 36 33 28 44 18 31 19 39 27 60 32 19 39 14 41 63 31 42 38 27 42
160  25 28 23 21 31 10 32 13 31 27 54 29 12 29 10 29 54 30 41 26 22 35
161  28 25 22 19 26 12 33 13 31 24 46 25 14 24  8 32 50 22 41 24 21 33
162  25 26 22 69 28 15 30 11 30 26 44 22 15 27  7 35 42 19 42 27 22 34
163  21 26 21 71 28 15 26  8 32 25 43 24 14 29  6 32 36 27 37 28 22 29
----------------------------------------------------------------------
 
STATION SUMMARY:
-------------------------------------------------------------------------------
    GRAZ  MADR* METS  TROM* DRAO  KOKB* RCM2* YELL* TIDB* PAMA  USUD      TOTAL
     HERS  MASP  NYAL  WETT* FAIR* PIET  STJO  KOUR  HOB1  YAR1* ZIMM
      KOSG* MATE  ONSA* ALGO* GOLD* QUIN  WES2  SANT  MCMU  TAIW  HART
-------------------------------------------------------------------------------
157   XX-   XXX   XXX   XXX   XXX   XXX   XXX   XXX   XXX   -XX   -X-     29/33
158   XXX   XXX   XXX   XXX   XXX   XXX   XXX   XXX   X-X   -XX   XX-     30/33
159   XXX   XXX   XXX   XXX   -XX   X-X   XXX   XXX   XXX   -XX   XX-     29/33
160   XXX   XXX   XXX   XXX   XXX   XXX   XXX   XXX   XX-   -XX   XX-     30/33
161   XXX   XXX   XXX   XXX   XXX   XXX   XXX   XXX   X-X   -XX   X-X     30/33
162   XXX   XXX   XXX   XXX   XXX   XXX   X-X   XXX   X-X   -XX   XXX     30/33
163   XXX   -XX   XXX   XXX   XX-   XXX   X-X   XXX   -XX   -XX   -XX     27/33
-------------------------------------------------------------------------------
 
REMARKS: 
- PRN 7 not used in processing of week 700
- Starting with day 159 (3-days-solution 158-160) a new strategy is being used
  for the routine CODE solutions:

   *  Small velocity changes in along-track and radial direction are estimated
      once per revolution for the eclipsing satellites (with a priori 
      constraints of 1.E-5 m/s).
   *  Including the site HART (not fixed) and using more baselines.
   *  Estimating the ERPs as a 1st degree polynomial per day with continuity
      conditions at the day boundaries.