Subject: [IGSREPORT-1851] Wk 0806 COD Analysis Report
From: M. Rothacher
Date: Fri, 30 Jun 1995 2:37:57 PDT

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IGS Electronic Report    Fri Jun 30  2:37:57 PDT 1995      Message Number 1851
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Author: M. Rothacher
Subject: Wk 0806 COD Analysis Report

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CODE ANALYSIS REPORT GPS WEEK 0806 (DAYS 169-175, DATES 18-06-95 - 24-06-95)
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Submitted by: Astronomical Institute, University of Berne, Switzerland
 
FILES SENT TO CDDIS:
-----------------------------------------------------------------------------
COD08067.SUM           THIS TEXT FILE
COD08067.ERP           EARTH ROTATION PARAMETERS FOR GPS WEEK 0806
COD08067.SNX           MEAN GPS COORDINATE SOLUTION FOR GPS WEEK 0806
COD0806N.EPH           GPS EPHEMERIDES FOR GPS WEEK 0806, SP3 FORMAT (N=0..6)
-----------------------------------------------------------------------------
 
THREE DAY SOLUTION STATISTICS:
------------------------------------------------------
MIDDLE DAY  FILES  OBSERVATIONS   PARAMETERS  RMS (MM)
------------------------------------------------------
169         199    232896          9130        3.2
170         205    242615          8987        3.1
171         209    250793          8560        3.2
172         207    226303          8030        3.0
173         206    228398          7944        3.1
174         201    225918          7854        3.1
175         206    248825          8117        3.2
------------------------------------------------------
SINEX WEEKLY STATISTIC:
------------------------------------------------------
172         612    708024         24923        3.1
------------------------------------------------------
 
ORBIT REPEATABILITY (CM) FOR PRN: (>X = VALUE > X METERS, >> = NOT INCLUDED)
-------------------------------------------------------------------------------
     01 02 04 05 06 07 09 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31
-------------------------------------------------------------------------------
169  13 37 51 39 25 24 31    26 47 25 49 16 32 42 24 36 38 55 31 12 27 22 11 25
170  14 35 52 38 24 23 31    27 47 24 46 16 30 40 26 37 37 49 29  9 26 22 11 24
171  14 37 52 38 23 22 32    28 47 27 45 15 30 39 26 35 34 45 29  9 26 21 11 23
172  12 42 34 41 22 22 31    29 48 29 46 16 30 40 25 36 41 47 28 10 27 21 11 25
173  14 47 >> 44 24 27 29    29 49 29 52 16 31 40 27 38 32 48 27 11 26 24 13 26
174  15 47 29 46 24 26 29  8 27 50 28 48 15 29 40 27 36 29 41 28 11 25 22 13 25
175  14 48 43 49 24 24 28 17 27 52 28 44 15 28 42 28 38 22 35 28 12 24 22 13 24
-------------------------------------------------------------------------------
 
 WEEKLY COORDINATE COMPARISON OF 1-DAY (G1) SOLUTIONS  
 -------------------------------------------------------------------------------
 TOTAL NUMBER OF STATIONS:    59
 -------------------------------------------------------------------------------
                       WEEKDAY  RESIDUAL RMS IN MM
 STATION        #DAYS  0123456     N     E     U
 -------------------------------------------------------------------------------
 ALGO 40104M002     7  PPPPPPP     -     -     -   FIXED
 AREQ 42202M005B    7  PPPPPPP    14    16    27
 BOGT 41901M001     7  PPPPPPP     9    10    17
 BOR1 12205M002     5  PPPPP       4     7     7
 BRAZ               6  PPP PPP    13    25    10
 BRMU 42501S004     7  PPPPPPP     4     7    14
 BRUS 13101M004     7  PPPPPPP     2     2     6
 CAS1 66011M001     4  P  P PP     9    18    23
 DAV1 66010M001     3  PPP        15    26     2
 DRAO 40105M002     7  PPPPPPP     4     8    14
 EISL 41703M003     5  PPPPP      17    15    16
 FAIR 40408M001     4     PPPP     -     -     -   FIXED
 FORT 41602M001     7  PPPPPPP    10    21    30
 GODE 40451M123     7  PPPPPPP     3     3    19
 GOLD 40405S031     4  PP P  P     -     -     -   FIXED
 GRAS 10002M006     7  PPPPPPP     5     3     7
 GRAZ 11001M002     6   PPPPPP     2     4    10
 GUAM 50501M002     7  PPPPPPP    10    12    69
 HART 30302M002     7  PPPPPPP     -     -     -   FIXED
 HERS 13212M007     7  PPPPPPP     4     2    12
 HOB2 50116M004     5   PPP PP     2     4     8
 JOZE 12204M001     7  PPPPPPP     5     6    10
 KERG 91201M002     7  PPPPPPP     8    11    17
 KIT3 12334M001     5   PP PPP     8    28    21
 KOKB 40424M004     7  PPPPPPP     -     -     -   FIXED
 KOSG 13504M003     7  PPPPPPP     -     -     -   FIXED
 KOUR 97301M210     7  PPPPPPP    11    20    14
 LAMA 12209M001     5  PPPPP       2     6    10
 LHAS               6   PPPPPP    12    14    19
 MADR 13407S012     5  PPP  PP     -     -     -   FIXED
 MASP 31303M001B    7  PPPPPPP     9    12    12
 MATE 12734M008     6  PP PPPP     3     6     7
 MCM4 66001M003     6  PPPPP P    18    53    15
 MDO1 40442M012     7  PPPPPPP     6     8    15
 METS 10503S011     5    PPPPP     3     7     7
 NLIB 40465M001     7  PPPPPPP     2     4    10
 NYAL 10317M001     7  PPPPPPP     2     7    12
 ONSA 10402M004     7  PPPPPPP     3     3     4
 PAMA 92201M003     7  PPPPPPP    17    27    50
 PIE1 40456M001     7  PPPPPPP     5     6    21
 POTS 14106M003     6  P PPPPP     5     4    10
 QUIN 40433M004     7  PPPPPPP     5     7    24
 RCM5 40499S018B    7  PPPPPPP     5    11    13
 SANT 41705M003     6  PP PPPP     -     -     -   FIXED
 SHAO 21605M002     7  PPPPPPP    24    62   102
 STJO 40101M001B    7  PPPPPPP     3     7    10
 TAIW 23601M001B    6  PP PPPP     1    19    48
 THUL               7  PPPPPPP     5     9     9
 TIDB 50103M108     5  PP P PP     -     -     -   FIXED
 TROM 10302M003     6  PPPPPP      -     -     -   FIXED
 TSKB 21730S005     7  PPPPPPP    10    20    25
 UPAD 12750M002     1     P        -     -     -
 USUD 21729S007     7  PPPPPPP    11    19    22
 WES2 40440S020     5  PPPP  P     1     5     5
 WETT 14201M009     7  PPPPPPP     -     -     -   FIXED
 WTZR 14201M010     7  PPPPPPP     3     3     5
 YAR1 50107M004     7  PPPPPPP     -     -     -   FIXED
 YELL 40127M003B    7  PPPPPPP     -     -     -   FIXED
 ZIMM 14001M004     7  PPPPPPP     4     6     8
 -------------------------------------------------------------------------------

REMARKS:  Starting with this week we have changed our station summary. 
          It lists: - Station name including the domes number (if known)
                    - Number of days the station was available during the week
                    - Flags indicating on which day the station was present (P) 
                      or absent (blank) (Sunday=0, Saturday=6)
                    - Unweighted RMS of the North, East and Up residuals of 
                      the available coordinate solutions w.r.t. the weekly 
                      mean coordinates.
                    - Indication of fixed stations.

          Day 170: We started to include the site Lhasa (LHAS), Tibet, in our 
                   daily processing. Since no site-log of this site is 
                   available we assumed an antenna height of 0.0000 m.
                   Approximate coordinates:
                   LHAS  X =  -106937.59  Y =  5549269.70  Z =  3139215.72

          Day 170: AS was turned off at approximately 00:00 hours UTC 

          Day 172: Starting with day 172 satellite 12 was observed again.
                   Starting with day 175 satellite 12 was included in our
                   analysis.

[Mailed From: MARKUS ROTHACHER <[email-masked]>]