Subject: [IGSREPORT-4649] Wk 0945 COD Analysis Report
From: M. Rothacher
Date: Fri, 27 Feb 1998 0:45:33 PST

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IGS Electronic Report    Fri Feb 27  0:45:33 PST 1998      Message Number 4649
******************************************************************************

Author: M. Rothacher
Subject: Wk 0945 COD Analysis Report

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CODE ANALYSIS REPORT GPS WEEK 0945 (DAYS 046-052, DATES 15-02-98 - 21-02-98)
*******************************************************************************
Submitted by: Astronomical Institute, University of Berne, Switzerland
              Products available through anonymous ftp using:
              ftp ubeclu.unibe.ch  -or-  ftp 130.92.6.11
              after login: cd aiub$ftp; cd code
 
PROCESSING STRATEGY:
-----------------------------------------------------------------------------
IGSAR_95.PS   CODE IGS Annual reports for 1995 and 1996. Available on our    
IGSAR_96.PS   anonymous ftp (directory PAPERS)                               
 
CODE.ACN      CODE Analysis Center Questionaire containing details of our    
              current processing strategy and used models. Available at the  
              IGSCB and on our anonymous ftp (directory CODE)                
 
LAST CHANGES  Week 0927: See IGSREPORT.4247 and IGSMAIL.1705                 
              Week 0873: See IGSREPORT.3056                                  
-----------------------------------------------------------------------------
 
FILES SENT TO CDDIS:
-----------------------------------------------------------------------------
COD09457.SUM           THIS TEXT FILE
COD09457.ERP           GPS DAILY EARTH ROTATION ESTIMATES, IGS FORMAT
COD0945N.EPH           GPS DAILY SATELLITE EPHEMERIDES, SP3 FORMAT (N=0..6)
COD09457.SNX_Z         GPS WEEKLY COORDINATE SOLUTION, SINEX FORMAT
-----------------------------------------------------------------------------
COD0945N.TRO           GPS DAILY TROPOSPHERE ESTIMATES, SINEX FORMAT (N=0..6)
                       (SEND TO GFZ ONLY)
-----------------------------------------------------------------------------
 
THREE DAY SOLUTION STATISTICS:
------------------------------------------------------
MIDDLE DAY  FILES  OBSERVATIONS   PARAMETERS  RMS (MM)
------------------------------------------------------
 46         278    546357         13178        1.4
 47         286    547549         13960        1.5
 48         303    559724         15140        1.4
 49         294    530873         14326        1.4
 50         282    521896         13051        1.4
 51         283    548117         12338        1.4
 52         293    583700         12774        1.4
------------------------------------------------------
SINEX WEEKLY STATISTIC:
------------------------------------------------------
 49        2019   3838216         93087        1.4
------------------------------------------------------
 
 REFERENCE CLOCKS:
 ---------------------------------------------------------
 DAY: 046  EWTR used as reference clock
 DAY: 047  EWTR used as reference clock
 DAY: 048  EWTR used as reference clock
 DAY: 049  EONS used as reference clock
 DAY: 050  EWTR used as reference clock
 DAY: 051  EONS used as reference clock
 DAY: 052  EONS used as reference clock
 ---------------------------------------------------------
 
 ORBIT REPEATABILITY (CM) FOR PRN: (-- = NOT INCLUDED)
 -------------------------------------------------------------------------------
      1E 2  3E 4  5  6E 7E 8  9 10 13E14 15 16 17 18E19 21 22 23 24 25 26E27 29E30 31E
 -------------------------------------------------------------------------------
  46 35  6 13  5  7  9 10 14  5  5262 36  4 24  4164 19  5  5 51  6  3 27  4511  7  9
  47 24  5 11  6  5  9  9 11  6  4292 90  4 67  4165 15  4  5 79  5  4 16  4280  6  8
  48 23  6 14  5  6  7  8 11  6  4451 88  6 43  4146 26  3  6 67  5  4 12  4434  5  8
  49 19  6 10  6  8 10 10 12  5  6 -- 74  5 72  4291 17  6  7 26  5  4 18  4638  7 13
  50 25  5 10  4  7  7 11 12  6  6319 65  6 35  3132 50  7  5 46  5  4 20  5 --  7 14
  51 17  4  7  4  5 10  9  9  4  5142 81  3 28  4183 28  5  3 71  6  4 18  4692  5  8
  52 15  5 10  5  7 10 11 14  4  6206 75  5 64  4204 29  7  6 56  5  4 17  6848  7 15
 -------------------------------------------------------------------------------
 ALL 23  6 11  5  6  9 10 12  5  5295 75  5 51  4190 28  5  5 59  5  4 19  4596  6 11
 -------------------------------------------------------------------------------

  WEEKLY COORDINATE COMPARISON OF 1-DAY (G1) SOLUTIONS  
 -------------------------------------------------------------------------------
 TOTAL NUMBER OF STATIONS:    97
 -------------------------------------------------------------------------------
                       WEEKDAY  RESIDUAL RMS IN MM
 STATION        #DAYS  0123456     N     E     U
 -------------------------------------------------------------------------------
 ALBH 40129M003     7  PPPPPPP     1     3     4
 ALGO 40104M002     7  PPPPPPP     -     -     -   FIXED
 ALIC 50137M001     4     PPPP     4     3    10
 ANKR 20805M002     3  PP    P     5     1     1
 AREQ 42202M005B    6   PPPPPP     5    23    28
 ASC1 30602M001     6   PPPPPP     8    19     8
 AUCK 50209M001     5  PPPPP       4     7     5
 BAHR 24901M002     7  PPPPPPP     5     9     8
 BOR1 12205M002     7  PPPPPPP     3     4    19
 BRMU 42501S004     7  PPPPPPP     2     6     6
 BRUS 13101M004     7  PPPPPPP     3     2     2
 CAS1 66011M001     7  PPPPPPP     4    11     4
 CHAT 50207M001     7  PPPPPPP     4     8     9
 CHUR               5  PPPPP       3     4     8
 COCO 50127M001     5    PPPPP    13    11    15
 CRO1 43201M001     7  PPPPPPP     4    15    11
 DAV1 66010M001     7  PPPPPPP     5     7    12
 DGAR               6   PPPPPP    11    13    16
 DRAO 40105M002     7  PPPPPPP     2     3     3
 DUBO 40137M001     6   PPPPPP     1     2     3
 EISL 41703M003     7  PPPPPPP    11    21    25
 ELAT               2  PP          2     5     4
 FAIR 40408M001B    7  PPPPPPP     -     -     -   FIXED
 FLIN          B    7  PPPPPPP     3     4     2
 FORT 41602M001     7  PPPPPPP     7    21    29
 GODE 40451M123     7  PPPPPPP     1     3     4
 GOLD 40405S031     5  PPPPP       -     -     -   FIXED
 GOPE 11502M002     5   PPPP P     2     3     5
 GRAS 10002M006B    6  PPPPP P     3     4     5
 GRAZ 11001M002B    7  PPPPPPP     2     2     8
 GUAM 50501M002     7  PPPPPPP     4    15    12
 HART 30302M007     6  PPPPP P    13     8     9
 HOB2 50116M004     6   PPPPPP     3     4    12
 HOFN 10204M002     6  PP PPPP     4     3     4
 HRAO 30302M004     5    PPPPP    11    11    13
 IISC 22306M001B    2    PP        3     1    17
 IRKT 12313M001     4  PPPP        6     8     2
 JOZE 12204M001     7  PPPPPPP     4     4    12
 KARR 50139M001     5   PP PPP     9     7    18
 KELY 43005M001     1        P     -     -     -
 KERG 91201M002     6  PPPPP P     6     8    17
 KIRU 10403M002     7  PPPPPPP     3     6     9
 KIT3 12334M001     3  P P  P      6     6     7
 KOKB 40424M004     7  PPPPPPP     -     -     -   FIXED
 KOSG 13504M003     5  PPPP  P     -     -     -   FIXED
 KOUR 97301M210B    7  PPPPPPP     6     5    11
 KWJ1               7  PPPPPPP     5    12    12
 LAMA 12209M001     6  P PPPPP     3     4    10
 LHAS 21613M001     7  PPPPPPP     7     8     8
 MAC1 50135M001     5  PP  PPP     3     5    10
 MALI 33201M001B    6  PPPP PP     7    21    22
 MASP 31303M002C    7  PPPPPPP     8     4    16
 MATE 12734M008B    7  PPPPPPP     4     5     8
 MAW1 66004M001     4   P  PPP     8     7    10
 MDO1 40442M012     7  PPPPPPP     4     5     6
 MDVO 12309M002     4  PPP   P     3     7    20
 METS 10503S011     6  PPPP PP     5     5    10
 MKEA               6  PP PPPP     1     2     4
 MONP 40497M004     7  PPPPPPP     3     6     9
 NICO 14302M001     7  PPPPPPP     4     4     6
 NLIB 40465M001     7  PPPPPPP     1     3     6
 NRC1 40114M001     6   PPPPPP     1     2     4
 NTUS 22601M001     5  PPPP  P    10    35    15
 OHIG 66008M001     2   P P       21     8     9
 ONSA 10402M004     6  PPPP PP     2     3     7
 PERT 50133M001     7  PPPPPPP     8     3    10
 PIE1 40456M001     7  PPPPPPP     3     5     8
 POL2 12348M001     3     PP P     6     5     3
 POTS 14106M003     1        P     -     -     -
 QUIN 40433M004     7  PPPPPPP     4     5    10
 REYK 10202M001     7  PPPPPPP     5     5     5
 RICH 40499S018C    3  PPP         2     6     8
 SANT 41705M003B    6  PP PPPP     -     -     -   FIXED
 SCH2 40133M002     6   PPPPPP     1     4     9
 SHAO 21605M002     6   PPPPPP     5     9     9
 STJO 40101M001B    7  PPPPPPP     2     2     7
 TAEJ 23902M001B    6   PPPPPP     4     8     9
 TAHI 92201M006     5   PPPP P     6    14    11
 TELA               7  PPPPPPP     3     5     4
 THU1 43001M001     5  PPP  PP     3     3     9
 TIDB 50103M108C    7  PPPPPPP     -     -     -   FIXED
 TOW2 50140M001     4   P  PPP     1     5    10
 TSKB 21730S005     7  PPPPPPP     3    12     9
 UPAD 12750M002B    6   PPPPPP     2     1     6
 USNO 40451S003     7  PPPPPPP     1     3     3
 USUD 21729S007     7  PPPPPPP     4    11    14
 VILL 13406M001     7  PPPPPPP     7     5    11
 WES2 40440S020     7  PPPPPPP     1     3     4
 WHIT               7  PPPPPPP     2     2     4
 WSRT 13506M005     5  PPPP  P     0     1     3
 WTZR 14201M010     7  PPPPPPP     -     -     -   FIXED
 WUHN 21602M001     7  PPPPPPP     5     9     8
 YAR1 50107M004B    6   PPPPPP     8     4     9
 YELL 40127M003B    7  PPPPPPP     -     -     -   FIXED
 ZECK 12351M001     1   P          -     -     -
 ZIMM 14001M004     7  PPPPPPP     3     2     4
 ZWEN 12330M001     7  PPPPPPP     2     6    15
 -------------------------------------------------------------------------------
 # Coordinate Estimates:   507     5     8    10

 REMARKS: Day  46: Modeling problems for PRNs 14, 16, 18, 23
          Day  47: Modeling problems for PRNs 14, 16, 18, 23
          Day  48: Modeling problems for PRNs 13, 14
          Day  49: Modeling problems for PRNs 14, 16, 18
          Day  49: PRN 13 excluded 
          Day  50: Modeling problems for PRNs 14, 16, 18, 23
          Day  50: PRN 29 excluded 
          Day  51: Modeling problems for PRNs 14, 19, 23
          Day  52: Modeling problems for PRNs 16, 23
 
          Day  47: Added 4 new sites (total now 106):
                   - KELY (Kellyville (Kangerlussuaq), Greenland)
                   - NRC1 (Ottawa (NRCan), Canada) 
                   - SCH2 (Schefferville, Canada)
                   - DUBO (Lac du Bonnet, Canada)
 
                   Approximate coordinates in ITRF96 epoch 1997.0 (X,Y,Z (m)):

                   KELY 43005M001     1575559.289   -1941827.923    5848076.494
                   NRC1 40114M001     1112777.331   -4341475.819    4522955.772
                   SCH2 40133M002     1448636.913   -3385243.642    5191046.927
                   DUBO 40137M001     -417603.539   -4064529.809    4881432.200

global: ALBH ALGO ANKR AREQ ASC1 AUCK BOR1 BOGT BRAZ BRMU BRUS CAS1 CHAT CRO1
global: DAV1 DRAO EISL FAIR FORT GODE GOLD GOPE GRAS GRAZ GUAM HART HRAO HOB2
global: IISC IRKT JOZE KERG KIT3 KOKB KOSG KWJ1 LAMA LHAS LPGS MAC1 MALI MAS1
global: MATE MCM4 MDO1 MDVO METS MOIN MONP NYAL NLIB OHIG ONSA PAMA PERT PIE1
global: POL2 POTS QUIN RCM5 REYK SANT SEY1 SHAO STJO TAHI TAIW TIDB TAEJ THU1
global: TSKB UPAD USUD WTZR YAR1 YELL WES2 ZIMM COCO CHUR FLIN WHIT BAHR WUHN
global: MKEA DGAR XIAN VILL ZWEN KSTU WSRT USNO NTUS KIRU NICO KOUR ZECK GALA
global: HOFN NRC1 SCH2 DUBO KELY

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