Subject: [IGSREPORT-4382] Wk 0933 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Wed, 3 Dec 1997 5:09:51 PST

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IGS Electronic Report    Wed Dec  3  5:09:51 PST 1997      Message Number 4382
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0933 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0933 (Dates: 97 Nov 23 - 97 Nov 29)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS09337.SUM         this text file                                            
 NGS09337.ERP         Earth rotation parameters for GPS Week 0933               
 NGS09337.SNX         weekly GPS coordinate solutions for GPS Wk 0933           
 NGS0933n.SP3         GPS ephemerides for GPS Week 0933, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page4 developed at NOAA                                   
 Terr. Ref. Frame     nominally, ITRF94 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        
------------------------------------------------------------------------        
 327     371721         10.2       26          54               11              
 328     425973          9.4       26          55               12              
 329     416690          9.7       26          54               12              
 330     412809          9.5       26          55               12              
 331     396722          9.3       26          53               11              
 332     441178          9.8       26          54               11              
 333     429204         10.1       26          52               11              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        327      328      329      330      331      332      333           
----------------------------------------------------------------------          
  01      16215    18889    17440    17510    15736    19668    18371           
  02      18424E   21726E   22090E   21322E   19248E   22916E   20774E          
  03      14409    14864    12515    14135    15794    16929    16825           
  04      17707E   20490E   20111E   20162E   16025E   19234    20186           
  05      15104E   17753E   18619E   16714E   16284E   18515E   17011E          
  06       7897     8813     9029     8953     8547     9774    10970           
  07      10952    14023    12720    14647    14574    16852    16086           
  09       8120     8512     9317     8716    11376    12306    11767           
  10      26678    32452    29832    33020    33556    36058    38470           
  13      14694    18774    21502    20768    22376    24454    25884           
  14      27356    31400    29250    25002    31014    32426    24450           
  15      36512E   41630E   39472E   36334E   37392E   43558E   40874E          
  16      32854    35518    32318    30628    34196    34458    32896           
  17      34948E   39438E   40318E   37768E   34308E   38570E   38768E          
  18      24022    30272    29436    31188    30616    33958    32966           
  19      22212    31260    33970    36554    28982    32030    29838           
  21      32386    34828    36090    31692    32130    32416    30172           
  22      34302E   39624E   36448E   37656E   32810E   41594E   40706E          
  23      27826    30878    31104    31702    27782    28988    29814           
  24      35266E   39190E   38006E   39844E   29916E   29884    31154           
  25      29986    31354    26990    30478    28642    31874    28802           
  26      28680    31900    32906    27806    30006    31196    35660           
  27      28064    32886    33906    34960    30586    30992    30102           
  29      31812    31802    29522    29074    29346    34668    31956           
  30      32024E   36478E   37222E   35308E   33282E   40724E   39760E          
  31      26164    32122    31406    31518    31336    32120    32156           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO AREQ ASC1 AUCK BAHR BRMU CAS1 CHAT COCO CRO1 DGAR DRAO FAIR FORT   
global: GOLD GUAM HARK HOB2 IISC IRKT KELY KERG KIT3 KOKB KOSG KOUR KSTU KWJ1   
global: LHAS LPGS MAC1 MADR MALI MAS1 MATE MCM4 MDO1 METS MKEA NLIB NTUS OHIG   
global: ONSA RCM6 REYK SANT SHAO STJO TAEJ TAIW THU1 TIDB TSKB UPO1 WES2 WHIT   
global: WTZR WUHN YAR1 YELL ZWEN                                                
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    327      328      329      330      331      332      333    
----------------------------------------------------------------------------    
 ALGO*  1111111   9830    10249    10285    10429     7033     9810     9776    
 AREQ   32222 2   1580     3062     2033     2047     1443              1769    
 ASC1   122222    4145     3243     2023     1976     2768     2608             
 AUCK   2122222   8992    10423    10548     9537     9414     9703    10288    
 BAHR   2111222   9191     8795     9647     8874     8451     9065     8873    
 BRMU   2111111   8830     8502     9994    10197     8428     9281     9025    
 CAS1   4234333   5106     5897     7763     6361     6908     5212     5304    
 CHAT   2112222   8616     9083     8152     8476     8716     8100     9472    
 COCO   2122 22   3903     4182     6134     7065              4508     4388    
 CRO1   2211111   5798     7322     7383     8391     6381     6614     7573    
 DGAR   1 11222   2439              3257     2930     1817     1756     1690    
 DRAO   1111111   8966    11618    10971    11254    11587    11907    12114    
 FAIR*  4111111   3823     6147     5758     6182     6143    10566    12479    
 FORT        33                                                2853     3035    
 GOLD*  1111111   9522    10447    10360     9468    10212    11166     8658    
 GUAM     11111                     3525     2770     2464     6280     7541    
 HARK   1122222   2321     3148     2865     3108     3629     2801     2423    
 HOB2   211  22   9591    10271    10168                       7949    10478    
 IISC   2222222   3797     4107     3464     4700     4337     4102     3908    
 IRKT   11  111   4121     4943                       5064     7768     4982    
 KELY   4222221   4303    10304    10446     7841     9088     6862     5570    
 KERG   1111112   6806     8536     7407     8156     8748     7313     7392    
 KIT3   211 11    5141     7718     8264              7170     8195             
 KOKB*  2212222   4450     3757     4719     5070     5728     3246     6260    
 KOSG*  1111111  11845    12534    12091    12466    12485    12333    12340    
 KOUR   3333322   2375     2664     1903      632      514     1507     2706    
 KSTU   1  1 11   5273                       5857              6597     5253    
 KWJ1   2222211   3015     3073     2855     2614     3211     5152     4917    
 LHAS   11 12     3526     4596              4783     4941                      
 LPGS    222               4278     7961     5792                               
 MAC1   52    2   7225     9029                                         9928    
 MADR*  1111111  11657    12020    11157    10202    11534    10947    11111    
 MALI   1222222   2788     4701     5758     4746     4531     4658     3221    
 MAS1   2222222   7600     7359     9656     5313     6827    10476     7590    
 MATE*  2111111   7121     7656     8071     7911     7503     7658     9137    
 MCM4   5334333   5470     7792     7104     6259     7156     7536     5933    
 MDO1*  2111111  11282    11942    11342    10980    10859    11800    10107    
 METS   1111111   6206     7126     7503     7457     7425     9563     8569    
 MKEA   222222    6288     6519     7080     7446     6594     1305             
 NLIB   1111111  10749    11776    10862    11819    11885    12256    11888    
 NTUS   222222    3905     4201     3812     5990     4908     4339             
 OHIG   1122222   2349     6918     5751     7153     2384     2326     2578    
 ONSA   1111111  11287    11438    10868    12607    12520    12538    12613    
 RCM6   2111111  10472    10284    10382    10210    10508    11120     8156    
 REYK   3111111   9385    10573    10040    10215    10688    10318    10046    
 SANT*   222                933     4173     1319                               
 SHAO   11111     2152     3058     3164     3071     3002                      
 STJO   1111111   6306     8113     8683     6954     9599     6530     7489    
 TAEJ   1111111   2257     3583     3609     3673     3797    11023    10197    
 TAIW        22                                                8083     7634    
 THU1    222211            6548     9599    12401    12813    13066    13095    
 TIDB*  1112222   7607     8078     9099     6545     7441    11226    10744    
 TSKB   1111111   3503     5641     5742     5566     5105    10534    10118    
 UPO1   3222222   5664     3926     6323     5814     7873     6720     6976    
 WES2   1111111  12721    12967    11017    10528     5222     9963    10869    
 WHIT   5111111   7000    12190    11230    12132    12116    13107    12460    
 WTZR*  1111111  12211    12370    12867    13629    13121    13043    13421    
 WUHN   1111111   2292     2732     3015     2617     3069    10746    11259    
 YAR1     122                       5232     6610     5218                      
 YELL*  3211111  10122     9020     9894    12226    12740    13089    12859    
 ZWEN   11 1111  11766    11529             11985    12155    12231    11783    
----------------------------------------------------------------------------    
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*  50778.5     918129.5027  -4346071.2501   4561977.8236     2     3     3 
 AREQ   50778.2    1942826.8057  -5804070.2435  -1796893.9261    66    92    78 
 ASC1   50778.0    6118526.1824  -1572344.6059   -876451.1771    53    72   150 
 AUCK   50778.5   -5105681.0357    461564.0628  -3782181.7361     9     7    16 
 BAHR   50778.5    3633909.0046   4425275.4875   2799861.2765     8    17    16 
 BRMU   50778.5    2304703.5851  -4874817.1722   3395186.8897     5     6    14 
 CAS1   50778.5    -901776.1557   2409383.4338  -5816748.4247    16    28    19 
 CHAT   50778.5   -4590670.9442   -275482.9432  -4404596.7719    12     9    27 
 COCO   50778.3    -741950.0486   6190961.6297  -1337768.5276     9    15    41 
 CRO1   50778.5    2607771.1883  -5488076.7796   1932767.6960     7    13    26 
 DGAR   50778.8    1916269.6852   6029977.3226   -801720.1301    19    42    33 
 DRAO   50778.5   -2059164.6904  -3621108.4152   4814432.3786     2     2     3 
 FAIR*  50778.5   -2281621.4467  -1453595.8032   5756961.9085     1     3     2 
 FORT   50781.0    4985386.8176  -3954998.4368   -428426.4794    35   209   145 
 GOLD*  50778.5   -2353614.1773  -4641385.4002   3676976.4488     1     3     2 
 GUAM   50779.5   -5071312.7822   3568363.4679   1488904.3318    10    26    54 
 HARK   50778.5    5084625.4939   2670366.3218  -2768494.5580   121    98    80 
 HOB2   50778.3   -3950071.4024   2522415.2055  -4311638.3304     7     8     9 
 IISC   50778.5    1337936.7652   6070317.1339   1427876.5533    15    39    74 
 IRKT   50778.7    -968332.1909   3794425.4123   5018167.7314    11    35    55 
 KELY   50778.5    1575559.2819  -1941827.9363   5848076.4980     8    10    20 
 KERG   50778.5    1406337.3197   3918161.1352  -4816167.3757    20    28    10 
 KIT3   50777.9    1944945.3350   4556652.2138   4004325.9739     8    27    12 
 KOKB*  50778.5   -5543838.1152  -2054587.2238   2387809.7412     3     3     2 
 KOSG*  50778.5    3899225.2476    396731.8361   5015078.3443     2     2     2 
 KOUR   50778.5    3839591.4642  -5059567.4930    579956.9318    13   126   150 
 KSTU   50779.0    -174281.7269   3571333.0212   5264196.0526    10    30    42 
 KWJ1   50778.5   -6160881.0190   1339883.0256    960810.4960     8    29    33 
 LHAS   50777.5    -106937.7059   5549269.6064   3139215.7809    20    48    41 
 LPGS   50777.5    2780102.9812  -4437418.8247  -3629404.5717     7    10    17 
 MAC1   50777.8   -3464038.5395   1334172.7952  -5169224.3258    12    26    17 
 MADR*  50778.5    4849202.4486   -360329.0904   4114913.0912     3     6     3 
 MALI   50778.5    4865366.4190   4110737.4706   -331121.7095    10    57    48 
 MAS1   50778.5    5439192.2629  -1522055.5982   2953454.7030     6    12    18 
 MATE*  50778.5    4641949.6973   1393045.2994   4133287.3344     1     3     3 
 MCM4   50778.5   -1311703.2522    310815.1192  -6213255.1530    23    27    29 
 MDO1*  50778.5   -1329998.6768  -5328393.4025   3236504.1936     2     2     3 
 METS   50778.5    2892570.9256   1311843.3520   5512634.0568     5     6     6 
 MKEA   50778.0   -5464105.1246  -2495166.8639   2148290.9836     5    12    63 
 NLIB   50778.5    -130934.4843  -4762291.7462   4226854.6634     2     2     3 
 NTUS   50778.0   -1508022.6897   6195576.6749    148799.4966    13    30    37 
 OHIG   50778.5    1525872.6244  -2432481.2450  -5676146.0125   110   123    50 
 ONSA   50778.5    3370658.6699    711877.0486   5349786.8843     4     3     7 
 RCM6   50778.5     961334.7533  -5674074.1315   2740535.1364     4     5    17 
 REYK   50778.5    2587384.4941  -1043033.5045   5716563.9807     5     6     7 
 SANT*  50777.5    1769693.3689  -5044574.1453  -3468321.0400     1     1     0 
 SHAO   50777.5   -2831733.2938   4675666.0254   3275369.5079    11    28    70 
 STJO   50778.5    2612631.2316  -3426807.0213   4686757.7915     4     6    10 
 TAEJ   50778.5   -3120422.9573   4086355.4526   3761769.6218    11    31    50 
 TAIW   50781.0   -3024782.0279   4928936.8233   2681234.4567     8     5    13 
 THU1   50779.0     538981.4203  -1388714.8074   6181005.1293     8     6     9 
 TIDB*  50778.5   -4460996.1662   2682557.0822  -3674443.6545     4     2     2 
 TSKB   50778.5   -3957199.2534   3310199.6751   3737711.7190     7    22    28 
 UPO1   50778.5   -5464031.7797  -2446032.6123   2193283.0744    11    23    33 
 WES2   50778.5    1492233.3746  -4458089.4827   4296046.0077     6     6    12 
 WHIT   50778.5   -2218337.8235  -2201205.1281   5543057.5768     2     3     7 
 WTZR*  50778.5    4075580.6815    931853.6884   4801568.0459     2     2     2 
 WUHN   50778.5   -2267749.1583   5009154.3358   3221290.7600    18    37    55 
 YAR1   50778.5   -2389025.5667   5043316.8688  -3078530.6664     3    18    10 
 YELL*  50778.5   -1224452.5083  -2689216.1196   5633638.2704     1     3     3 
 ZWEN   50778.7    2886325.5287   2155998.4249   5245816.1430     8     2    15 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 327: constrained site SANT not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : PRN 13    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site HARK has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : site OHIG has < 1/2 as many obs as average                                
    : site SHAO has < 1/2 as many obs as average                                
    : site TAEJ has < 1/2 as many obs as average                                
    : site WUHN has < 1/2 as many obs as average                                
    : AREQ residual dN > 2*RMS =     141 mm                                     
    : AREQ residual dE > 2*RMS =     193 mm                                     
    : TIDB residual dE > 2*RMS =       5 mm                                     
    : WHIT residual dE > 2*RMS =       6 mm                                     
 328: PRN 03    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site ASC1 has < 1/2 as many obs as average                                
    : site HARK has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site SANT has < 1/2 as many obs as average                                
    : site SHAO has < 1/2 as many obs as average                                
    : site TAEJ has < 1/2 as many obs as average                                
    : site WUHN has < 1/2 as many obs as average                                
 329: PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site ASC1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site GUAM has < 1/2 as many obs as average                                
    : site HARK has < 1/2 as many obs as average                                
    : site IISC has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site SHAO has < 1/2 as many obs as average                                
    : site TAEJ has < 1/2 as many obs as average                                
    : site WUHN has < 1/2 as many obs as average                                
    : IISC residual dN > 2*RMS =      32 mm                                     
    : NTUS residual dN > 2*RMS =      28 mm                                     
 330: PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site ASC1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site GUAM has < 1/2 as many obs as average                                
    : site HARK has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site SANT has < 1/2 as many obs as average                                
    : site SHAO has < 1/2 as many obs as average                                
    : site WUHN has < 1/2 as many obs as average                                
    : WUHN residual dN > 2*RMS =      38 mm                                     
 331: constrained site SANT not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    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 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site ASC1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site GUAM has < 1/2 as many obs as average                                
    : site HARK has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site OHIG has < 1/2 as many obs as average                                
    : site SHAO has < 1/2 as many obs as average                                
    : site WUHN has < 1/2 as many obs as average                                
 332: constrained site SANT not in data set                                     
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site ASC1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site HARK has < 1/2 as many obs as average                                
    : site KOKB has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : site MKEA has < 1/2 as many obs as average                                
    : site OHIG has < 1/2 as many obs as average                                
    : ASC1 residual dE > 2*RMS =     155 mm                                     
    : ASC1 residual dU > 2*RMS =     326 mm                                     
    : KOUR residual dE > 2*RMS =     305 mm                                     
    : MKEA residual dU > 2*RMS =     127 mm                                     
 333: constrained site SANT not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site HARK has < 1/2 as many obs as average                                
    : site IISC has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : site OHIG has < 1/2 as many obs as average                                
    : FAIR residual dE > 2*RMS =       6 mm                                     
    : IISC residual dU > 2*RMS =     159 mm                                     
    : KOSG residual dN > 2*RMS =       4 mm                                     
    : MADR residual dE > 2*RMS =      14 mm                                     
    : METS residual dN > 2*RMS =      10 mm                                     
    : ONSA residual dU > 2*RMS =      14 mm                                     
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[Mailed From: bill kass <[email-masked]>]