Subject: [IGSREPORT-5164] Wk 0967 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Mon, 3 Aug 1998 6:44:31 PDT

******************************************************************************
IGS Electronic Report    Mon Aug  3  6:44:31 PDT 1998      Message Number 5164
******************************************************************************

Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0967 NOAA NGS Analysis Report

******************************************************************************* 
NGS ANALYSIS REPORT GPS WEEK 0967 (Dates: 98 Jul 19 - 98 Jul 25)                
******************************************************************************* 
National Oceanic and Atmospheric Administration (NOAA)                          
National Geodetic Survey (NGS), SSMC-3, N/NGS2                                  
1315 East-West Highway                                                          
Silver Spring, MD, USA  20910                                                   
                                                                                
contacts: William Kass    301-713-3209 ext.164   [email-masked]      
          Paul Spofford   301-713-3205 ext.158   [email-masked]      
fax:                      301-713-4322                                          

PRODUCTS SENT TO CDDIS:                                                         
------------------------------------------------------------------------------  
 NGS09677.SUM         this text file                                            
 NGS09677.ERP         Earth rotation parameters for GPS Week 0967               
 NGS09677.SNX         weekly GPS coordinate solutions for GPS Wk 0967           
 NGS0967n.SP3         GPS ephemerides for GPS Week 0967, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page4 developed at NOAA                                   
 Terr. Ref. Frame     nominally, ITRF96 at current epoch                        
 Observables          double-differenced carrier phase at 30-sec. intervals     
 Arc Length           24 hours                                                  
 Elevation Cutoff     15 degrees                                                
 Reference            file://igscb.jpl.nasa.gov/igscb/center/analysis/noaa.acn  
------------------------------------------------------------------------------  
                                                                                
STATISTICAL SUMMARY OF DAILY SOLUTIONS:                                         
------------------------------------------------------------------------        
          NUMBER      POST-FIT                                                  
 DOY   OBSERVATIONS   RMS (MM)   NO. SAT.   NO. SITES   NO. CONST. SITES        
------------------------------------------------------------------------        
 200     649603         11.4       27          60               44              
 201     599074         11.6       27          60               39              
 202     583468         12.2       27          60               39              
 203     558401         11.5       26          60               39              
 204     621983         14.3       27          60               41              
 205     624907         13.3       27          60               40              
 206     645923         13.0       27          60               41              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        200      201      202      203      204      205      206           
----------------------------------------------------------------------          
  01      25718    23743    23028    23973    25605    26505    24382           
  02      21985    18929    19242    19341    19733    21118    21872           
  03      29148E   26765E   25040E   25204E   28248E   28040E   30046E          
  04      24355    20986    21379    19953    22891    23186    22175           
  05      22648    20911    21455    20373    20469    19517    21545           
  06      30613E   25751E   25898E   25120E   27450E   27819E   28535E          
  07      28769E   26271E   27350E   26964E   29056E   28841E   30725E          
  08      24008    22139    21019    22010    22006    22420    21692           
  09      46986    44664    42342    42898    49592    46266    47652           
  10      48310    47490    42720    42462    45716    45530    46134           
  13      44170    45914    43742    47006    49592    47722    50902           
  14      47950    43846    44138    42868    46102    47986    48798           
  15      39400    38910    36272    38122    43372    41752    43814           
  16      40214    40302    37982    39772    40728    41758    44502           
  17      41878    34286    36092    40552    38222    40804    40684           
  18      49126    50196    45886    43862    48278    47834    49704           
  19      42578    35584    36538    36364    37124    40406    41468           
  21      44544    42672    40942    37392    40472    43898    46112           
  22      41554    39214    37070    34660    38884    38540    39080           
  23      57152    51226    48498    50302    50386    49016    50506           
  24      45262    41232    38616    42204    41922    42668    46560           
  25      50290    47934    46818     -999    49008    47052    47430           
  26      41024    33114    35346    36874    37882    40886    41192           
  27      48256    44108    47014    48764    48314    46252    50096           
  29      48246    45468    45418    37010    44756    46246    53142           
  30      48708    45700    39316    39476    44444    42894    43438           
  31      59070E   55298E   53364E   50338E   58256E   57412E   58688E          
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO AREQ ASC1 AUCK BAHR BOGT BRMU CAS1 CHAT COCO DAV1 DGAR DRAO EISL   
global: FAIR FORT GALA GODE GOLD GRAZ GUAM HART HOB2 IISC IRKT KELY KERG KIT3   
global: KOKB KOSG KOUR KSTU KWJ1 LHAS LPGS MAC1 MADR MALI MASP MATE MCM4 MDO1   
global: METS MKEA NLIB NTUS NYAL OHIG ONSA PERT PIE1 POTS RCM6 REYK SANT SHAO   
global: STJO TAEJ THU1 TIDB TROM TSKB VILL WES2 WHIT WTZR WUHN YAR1 YELL ZWEN   
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    200      201      202      203      204      205      206    
----------------------------------------------------------------------------    
 ALGO*  1111111  13112    11264    12882     9398    13168    13454    13354    
 AREQ*  1121222   2611     3297     3482     3043     3574     3287     3559    
 ASC1   1112221   6927     5496     5991     7490     7202     6438     6907    
 AUCK    111111           11594    11394    10910    10849    11525    11580    
 BAHR   2222 22  10505    10365     8960     9051              9313    10382    
 BOGT     22222                     5256     4465     5848     5090     4941    
 BRMU*  2112111   9958     8881    10045     8939    10188    10214    10046    
 CAS1   3233433   9610     8687     8518     8051     7918     9068     8969    
 CHAT   1 11111  10859              9365    10852    10474    11182    11565    
 COCO   22  1     9396     9730                       8749                      
 DAV1*  3243553  10255    10681     8313     9107     9069     8887    10232    
 DGAR    212122            6133     6130     4332     5773     6004     5888    
 DRAO*  1111111  11327    11824    11461    11349    10935    11918    13431    
 EISL    222222            8559     7687     3390     8026     8253     8055    
 FAIR*  211      13809     5469     1219                                        
 FORT*  2 22222   7375              7313     7423     7570     7646     6953    
 GALA    212               2612     3477     2904                               
 GODE    111111           12747    13446    10563    13149    13050    13138    
 GOLD*    1  21                     3936                       3911    12093    
 GRAZ*  1122121  14095    12602    12664    12260    14510     9615    13862    
 GUAM*  2222222   8403     7346     6979     6688     8399     8091     8992    
 HART*  1111111   9342     7041     9326     8945     8778     8767     9280    
 HOB2*  1  1111  12144                      12389    12354    12962    13033    
 IISC     22222                     8658     7400     7395     8964     7760    
 IRKT*  1122111  12345    11075    10057    10960    11557    11948    11405    
 KELY   23 3  3  12971    12373             10464                      11224    
 KERG*  1111111  10459     9601     9408     9907     8459     8598    10796    
 KIT3*  22    2  11543    11544                                        10928    
 KOKB*  2211211  13956    13404    13379    13035     8923    14117    13651    
 KOSG*  11221 1  13462    12667    12466    12910    13900             14038    
 KOUR*  2222122   5803     3735     7983     6876     7627     8201     7029    
 KSTU   1122 1   11954    11692     9293    10073             13087             
 KWJ1*  2222222   7475     6171     5461     6959     6567     6864     8543    
 LHAS*  2222222   7648     7064     7962     7075     9813     8972     7854    
 LPGS    11 111           10911    10599             10352    12444    12123    
 MAC1*  11 1421  10360    10504              9908     9723    11188    10514    
 MADR*  1122121  12045    10030    12357    12102    12867    12576    13813    
 MALI*  2222222   8818     7244     7642     6950     7132     7907     7773    
 MASP*  1 22221  11476             11187    11196    11708    11131    11692    
 MATE*  2122212  13918    14019    14451    13549    14456     4967    14550    
 MCM4   3222323   9088     9974     6879     9284     8968     9832     9930    
 MDO1*  1222111  12176    11399    13145    12097    13189    13293    13025    
 METS   111211   12699    12668    12710     7356    11806    11659             
 MKEA   2222322  11714    11452    11029    11191    10414    11995    11513    
 NLIB*  1111111  11852     9737    12421    10123    12490    12881    12544    
 NTUS   2222  2   5920     5743     5540     4353                       5157    
 NYAL*  2233333  11568     7440    11989     8409     9102     9209    11595    
 OHIG*  11111     7061     9039     8901     7098     8824                      
 ONSA*  1   111  13246                               13265    12975    12584    
 PERT*  1111111  11509    10898    10854    12182    12793    11747    12750    
 PIE1*  1111111  12226    12641    10031    12212    13123    10015    13502    
 POTS*  1122111  14228    13620    13048    12036    14181    13657    14356    
 RCM6   22 2122   9967    11992             11137    12493    12507    12361    
 REYK   112      12087    12125    11785                                        
 SANT*  1111111   5054     8745     8022     5189     8132     8329     8076    
 SHAO*  22       12228     8704                                                 
 STJO   1111111  11662    12757    12702     9299    12739    12010    12745    
 TAEJ     22222                    11354    11881    12236    12388    12568    
 THU1*  2223322  12677    11521    12428    11093    11332    12106    12324    
 TIDB*  1111111  11896    11124    10359    11417    12110    12277    12064    
 TROM*  2   33   10835                                6637     5454             
 TSKB*  2222211  10508     9066    10076     9558    11367    11262    11466    
 VILL*  1122121  12345     8376    12038    12053    12673    14095    12902    
 WES2*  1111111  12686    12968    13043    10141    13352    13443    13407    
 WHIT   112142   13764     9883     7071    13128    11028    12943             
 WTZR*  1122111  14161     9844     9903    12594    14270    13540    14175    
 WUHN   22  222  11309     8058                      11121    10314    10294    
 YAR1*  1111111  10131    10042     9855     9164    11796    14906     9802    
 YELL*  2222432  13337    13982    13143    12794    11283    12605    13537    
 ZWEN*  1122111  12048    11980    12188     9530    12879    11576    11918    
----------------------------------------------------------------------------    
NOTES: * Indicates sites with constrained coordinates.                          
       $ Ion codes given for each day with data. Values are an index of         
         (nominally) mean ionospheric variability with lower values denoting    
         less variation. > signifies values exceeding 9.499. Some types of      
         instrumental problems cause increases in this index unrelated to       
         ionospheric effects.                                                   
                                                                                
STATION GEODETIC STATISTICS FOR WEEK:                                           
--------------------------------------------------------------------------------
        AVERAGE          AVERAGE GEOCENTRIC COORDINATES        RMS RESIDUAL (MM)
 SITE    EPOCH         X (M)          Y (M)          Z (M)        N     E     U 
--------------------------------------------------------------------------------
 ALGO*  51016.5     918129.4850  -4346071.2350   4561977.8187     1     0     0 
 AREQ*  51016.5    1942826.7488  -5804070.2442  -1796893.9583     0     0     0 
 ASC1   51016.5    6118526.0495  -1572344.6885   -876451.1628    13    12    49 
 AUCK   51017.0   -5105681.0607    461564.0256  -3782181.7173     4     7    13 
 BAHR   51016.3    3633909.0327   4425275.4969   2799861.3029     4     9    11 
 BOGT   51017.5    1744399.0693  -6116037.7171    512731.6277     7     7     7 
 BRMU*  51016.5    2304703.5749  -4874817.1780   3395186.9008     1     0     0 
 CAS1   51016.5    -901776.1672   2409383.4004  -5816748.4437     4     5     7 
 CHAT   51016.8   -4590670.9852   -275482.9426  -4404596.7650     5    14    22 
 COCO   51015.2    -741950.0927   6190961.6218  -1337768.5077     3     7     5 
 DAV1*  51016.5     486854.5544   2285099.2903  -5914955.7075     2     1     1 
 DGAR   51017.0    1916269.7232   6029977.3735   -801720.1521     7    37    25 
 DRAO*  51016.5   -2059164.6996  -3621108.3927   4814432.3674     2     1     1 
 EISL   51017.0   -1884951.6591  -5357595.8788  -2892890.5151    11    31    42 
 FAIR*  51014.5   -2281621.4607  -1453595.7953   5756961.9073     0     0     1 
 FORT*  51016.8    4985386.6361  -3954998.5842   -428426.4755     1     0     0 
 GALA   51015.5     -33796.0715  -6377522.5922    -82120.9207    35    42     9 
 GODE   51017.0    1130773.8526  -4831253.5737   3994200.4042     5     2     4 
 GOLD*  51017.8   -2353614.1935  -4641385.3733   3676976.4412     1     0     1 
 GRAZ*  51016.5    4194423.9485   1162702.5891   4647245.3335     1     1     0 
 GUAM*  51016.5   -5071312.7862   3568363.5080   1488904.3180     1     1     1 
 HART*  51016.5    5084625.2970   2670366.2576  -2768494.5383     1     1     0 
 HOB2*  51017.1   -3950071.4288   2522415.1930  -4311638.3032     1     1     1 
 IISC   51017.5    1337936.7688   6070317.1114   1427876.5533     4    10    21 
 IRKT*  51016.5    -968332.2212   3794425.4172   5018167.7468     3     3     1 
 KELY   51016.0    1575559.2573  -1941827.9214   5848076.4938     1     3     4 
 KERG*  51016.5    1406337.3363   3918161.1020  -4816167.3824     2     1     1 
 KIT3*  51015.8    1944945.3257   4556652.2184   4004325.9773     0     1     1 
 KOKB*  51016.5   -5543838.1180  -2054587.1575   2387809.7499     1     1     0 
 KOSG*  51016.2    3899225.2380    396731.8438   5015078.3609     1     1     0 
 KOUR*  51016.5    3839591.4248  -5059567.5388    579956.9428     2     2     1 
 KSTU   51015.7    -174281.7460   3571333.0227   5264196.0566     4     7     5 
 KWJ1*  51016.5   -6160880.9737   1339883.0733    960810.5060     1     1     0 
 LHAS*  51016.5    -106937.7327   5549269.5858   3139215.7759     1     1     0 
 LPGS   51017.1    2780102.9655  -4437418.8617  -3629404.5807     4    13     9 
 MAC1*  51016.7   -3464038.5405   1334172.7808  -5169224.3027     1     2     1 
 MADR*  51016.5    4849202.4677   -360329.0789   4114913.1160     2     1     0 
 MALI*  51016.5    4865366.4767   4110737.4809   -331121.7053     1     1     2 
 MASP*  51016.8    5439192.2638  -1522055.5997   2953454.7382     1     0     0 
 MATE*  51016.5    4641949.6886   1393045.3111   4133287.3541     1     0     0 
 MCM4   51016.5   -1311703.2758    310815.0598  -6213255.1627     6     7     6 
 MDO1*  51016.5   -1329998.6885  -5328393.3916   3236504.1903     0     0     0 
 METS   51016.0    2892570.9118   1311843.3560   5512634.0637     2     5     5 
 MKEA   51016.5   -5464105.0909  -2495166.7910   2148290.9785     2     4    11 
 NLIB*  51016.5    -130934.4956  -4762291.7274   4226854.6551     2     0     1 
 NTUS   51015.9   -1508022.7342   6195576.7184    148799.4719     5    26    12 
 NYAL*  51016.5    1202430.6264    252626.6671   6237767.5179     0     1     0 
 OHIG*  51015.5    1525872.5058  -2432481.2980  -5676146.0909     2     0     1 
 ONSA*  51017.3    3370658.6515    711877.0546   5349786.8775     1     0     0 
 PERT*  51016.5   -2368687.0530   4881316.5349  -3341796.0954     2     1     1 
 PIE1*  51016.5   -1640916.8053  -5014781.2031   3575447.1282     1     0     0 
 POTS*  51016.5    3800689.7616    882077.2964   5028791.2588     1     1     0 
 RCM6   51016.7     961334.7434  -5674074.1008   2740535.1276     2     3    14 
 REYK   51014.5    2587384.4684  -1043033.5076   5716563.9888     0     2     8 
 SANT*  51016.5    1769693.3736  -5044574.1560  -3468321.0508     1     0     0 
 SHAO*  51014.0   -2831733.3111   4675666.0284   3275369.4964     0     1     0 
 STJO   51016.5    2612631.2102  -3426807.0177   4686757.8010     4     9     9 
 TAEJ   51017.5   -3120422.9681   4086355.4399   3761769.5989     2    10     8 
 THU1*  51016.5     538981.3952  -1388714.7887   6181005.1281     1     1     1 
 TIDB*  51016.5   -4460996.1907   2682557.0720  -3674443.6281     2     1     0 
 TROM*  51016.5    2102940.3196    721569.3979   5958192.1109     0     0     0 
 TSKB*  51016.5   -3957199.2315   3310199.6778   3737711.6835     1     1     1 
 VILL*  51016.5    4849833.7868   -335049.1490   4116014.8520     1     2     0 
 WES2*  51016.5    1492233.3648  -4458089.4768   4296045.9994     1     0     0 
 WHIT   51016.0   -2218337.8297  -2201205.0997   5543057.5588     6     4    10 
 WTZR*  51016.5    4075580.6710    931853.6961   4801568.0563     2     0     0 
 WUHN   51016.7   -2267749.2002   5009154.2846   3221290.7186     3     9    13 
 YAR1*  51016.5   -2389025.6155   5043316.8826  -3078530.6615     1     0     0 
 YELL*  51016.5   -1224452.5228  -2689216.1072   5633638.2727     1     0     1 
 ZWEN*  51016.5    2886325.5225   2155998.4243   5245816.1453     1     1     1 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 200: constrained site GOLD not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site SANT has < 1/2 as many obs as average                                
 201: constrained site FORT not in data set                                     
    : constrained site HOB2 not in data set                                     
    : constrained site MASP not in data set                                     
    : constrained site ONSA not in data set                                     
    : constrained site TROM not in data set                                     
    : constrained site GOLD not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : THU1 residual dN > 2*RMS =       2 mm                                     
 202: constrained site HOB2 not in data set                                     
    : constrained site KIT3 not in data set                                     
    : constrained site MAC1 not in data set                                     
    : constrained site ONSA not in data set                                     
    : constrained site SHAO not in data set                                     
    : constrained site TROM not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site FAIR has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
    : site GOLD has < 1/2 as many obs as average                                
    : AUCK residual dU > 2*RMS =      28 mm                                     
    : CHAT residual dU > 2*RMS =      47 mm                                     
    : MALI residual dE > 2*RMS =       3 mm                                     
 203: constrained site FAIR not in data set                                     
    : constrained site KIT3 not in data set                                     
    : constrained site ONSA not in data set                                     
    : constrained site SHAO not in data set                                     
    : constrained site TROM not in data set                                     
    : constrained site GOLD not in data set                                     
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site BOGT has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site EISL has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
    : site NTUS has < 1/2 as many obs as average                                
    : EISL residual dN > 2*RMS =      23 mm                                     
    : MALI residual dN > 2*RMS =       3 mm                                     
 204: constrained site FAIR not in data set                                     
    : constrained site KIT3 not in data set                                     
    : constrained site SHAO not in data set                                     
    : constrained site GOLD not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : EISL residual dE > 2*RMS =      66 mm                                     
    : VILL residual dE > 2*RMS =       3 mm                                     
    : WHIT residual dE > 2*RMS =       8 mm                                     
 205: constrained site FAIR not in data set                                     
    : constrained site KIT3 not in data set                                     
    : constrained site KOSG not in data set                                     
    : constrained site OHIG not in data set                                     
    : constrained site SHAO not in data set                                     
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site BOGT has < 1/2 as many obs as average                                
    : site GOLD has < 1/2 as many obs as average                                
    : site MATE has < 1/2 as many obs as average                                
    : PIE1 residual dN > 2*RMS =       1 mm                                     
    : WTZR residual dN > 2*RMS =       4 mm                                     
 206: constrained site FAIR not in data set                                     
    : constrained site OHIG not in data set                                     
    : constrained site SHAO not in data set                                     
    : constrained site TROM not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site BOGT has < 1/2 as many obs as average                                
    : site NTUS has < 1/2 as many obs as average                                
    : DRAO residual dE > 2*RMS =       1 mm                                     
    : PERT residual dE > 2*RMS =       2 mm                                     
--------------------------------------------------------------------------------

[Mailed From: bill kass <[email-masked]>]