Subject: [IGSREPORT-3299] Wk 0884 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Fri, 27 Dec 1996 4:07:12 PST

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IGS Electronic Report    Fri Dec 27  4:07:12 PST 1996      Message Number 3299
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0884 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0884 (Dates: 96 Dec 15 - 96 Dec 21)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS08847.SUM         this text file                                            
 NGS08847.ERP         Earth rotation parameters for GPS Week 0884               
 NGS0884n.SNX         daily GPS coordinate solutions for GPS Wk 0884 (n=0..6)   
 NGS0884n.SP3         GPS ephemerides for GPS Week 0884, 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        
------------------------------------------------------------------------        
 350     443377         10.9       25          47               14              
 351     414780         10.0       25          46               15              
 352     405937         10.0       25          48               14              
 353     451593          9.9       25          47               13              
 354     460662         10.4       25          51               15              
 355     459012         10.5       24          51               14              
 356     468009         10.3       25          49               14              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        350      351      352      353      354      355      356           
----------------------------------------------------------------------          
  01      20324    16503    18422    18601    20240    19740    19676           
  02      23893E   21137E   20708E   23648E   23667E   27023E   26136E          
  03      15625    16270    15795    17524    18778    18868    18030           
  04      19034    14957    17002    19119    18635    18914    18204           
  05      20245E   19744E   20375E   21720E   23386E   22222E   23268E          
  06      11971    12872    14330    14212    16539    16196    15103           
  07      16241    15894    14558    15473    16953    17699    17989           
  09      16152    14799    13891    15927    15029    16618    15467           
  10      35088    27352    33354    33150    38034    41018    41418           
  14      38694    33730    27152    37274    33648    40250    38106           
  15      32202    31162    30436    39128    34012    33914    34706           
  16      32586    33882    25268    36194    32148     -999    34178           
  17      41764E   28180E   25928    30586    30910    30362    30174           
  18      32786    33476    33000    34268    37528    38560    41096           
  19      35642    32178    32000    34630    34234    36686    34550           
  21      36428    39432    35444    39874    39700    44168    41488           
  22      42542E   39652E   41292E   45090E   45454E   47796E   47464E          
  23      31548    30628    30258    34184    41472    41030    36192           
  24      33238    36854    31210    32844    34950    38110    36940           
  25      29288    29554    28564    31296    32240    34512    30982           
  26      31818    31456    34848    38976    34916    33924    31086           
  27      35022    31378    31996    34264    31986    37350    36062           
  29      34222    31592    28360    30546    32438    26578    33616           
  30      40400E   39880E   39244E   40916E   44354E   40452E   42662E          
  31      36516    34822    33358    37518    36846    38754    37552           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALBH ALGO AREQ ASC1 AUCK BRAZ BRMU CARR CAS1 CHAT CRO1 DAV1 DGAR DRAO   
global: EISL FAIR FORT GOLD GUAM HART HOB2 IISC IRKT KELY KERG KIT3 KOKB KOSG   
global: KWJ1 LHAS MADR MALI MAS1 MATE MCM4 MDO1 MDVO METS NLIB OHIG ONSA PAMA   
global: RCM6 REYK SANT SHAO STJO TAEJ TAIW TIDB TROM TSKB UPO1 WES2 WHIT WTZR   
global: WUHN YAR1 YELL                                                          
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    350      351      352      353      354      355      356    
----------------------------------------------------------------------------    
 ALBH      1                                13199                               
 ALGO*  1111111  11327    11163    10391    11125    10946    10166    10593    
 AREQ   1121     10143     7148     8802    10399                               
 ASC1   1211222   7147     5084     6138     7799     7250     6405     6715    
 AUCK   111 111  10201     9569     9703             10401    10349    10435    
 BRAZ       2                                         9117                      
 BRMU   1111111  10922    10518    10225    10809    11128    10121    10642    
 CARR      1                                11753                               
 CAS1   3343223   8506     7404     2016     9125     3818     8125     8480    
 CHAT   1111111   8738     8761     8339     8893     9003     8621     9338    
 CRO1   111111    7480     6912     7209     7188     7150     6074             
 DAV1   433322    8424     3535     1785     9829     4129     9059             
 DGAR     01111                      121     4879     5013     4276     4404    
 DRAO   1111111  11457    10891    10782    13013    10620    10797    11275    
 EISL    111121            7428     6344     7566     7622     5697     7363    
 FAIR*  1111111  12735     9208    12730    12981    11391    12447    12965    
 FORT   2 22212   6304              5790     6720     7532     6295     6953    
 GOLD*  1111111  12145    11611     9853    11994    10993    10624    10652    
 GUAM     11111                     5205     7995     8001     8069     8458    
 HART*  111 111   8472     6345     4297              7308     6999     7302    
 HOB2      111                              12562     5132     9140             
 IISC   1111111   9087     6216     8647     8849     9089     8450     8949    
 IRKT   11        9146     8428                                                 
 KELY    3 2122            7217              6661    10351    10124    10616    
 KERG   111 111   8480     8380     7619              6794     7602     7942    
 KIT3   1111111   8476     6532     7364     6944     7905     6924     7685    
 KOKB*  1121111   7208     7323     6457     9479     7678     8178     8901    
 KOSG*  1111111  11860    10872    12351    11914    11750    11638    12149    
 KWJ1   11111 1   5803     6439     3874     6233     5844              5824    
 LHAS   1 2  12   7628              5367                       6648     6435    
 MADR*  1111111  10429    10329    10496    10736    10311    10609    11069    
 MALI   2   122   7212                                7623     8485     8923    
 MAS1   1111111   8964     7620     8761     9186     9854     8344     8237    
 MATE*  1111111   8712    12212    12836    12610     9238     9240    12954    
 MCM4   3332233   8090     8799     7614     8371     7139     7893     8362    
 MDO1*  1111111  11977    11947    10433    11728    11109    11179    11393    
 MDVO        11                                                6345     9131    
 METS     11111                     9655    10099    10041     9264     9673    
 NLIB   1111111  12031    12037    11305    11744    11286    11389    11698    
 OHIG   2   121   8564                                8958     6964     9131    
 ONSA   1 11111  12768             12495    12472    12358    12088    12260    
 PAMA   222 11    3510     3916     3571              4734     4469             
 RCM6   1111111  11255    11182     9373    11030    11172    10866    10852    
 REYK    1  111            9922                      10606    10093    10694    
 SANT*  1111112   8043     8262     6535     8071     8415     5872     7401    
 SHAO   1111111  12399    11768    11755     9120     8890    11961    12641    
 STJO   1111111   9201     8744     9081     8512    10610     9823    10396    
 TAEJ   1111111  11672    11211    11665    11768    11409    11099    11762    
 TAIW   1111111  11223     9576     9125     8697    10343     9477    11047    
 TIDB*  1111111   7756     9093     9216    10492     7574     9734     9724    
 TROM*  21  1    11132    10978                      11439                      
 TSKB   1111111  10367     7723     8574    10279    10187     9767    10382    
 UPO1   2221111  10534    10248    10216    13313    10414    10195    10560    
 WES2   1111111  13199    13200    12516    13324    12103    12331     9170    
 WHIT   1111 11  12512    12757    12417    11459             12254    12795    
 WTZR*   111111            9344    12332    11408    12692    11745    12567    
 WUHN   1111  1  12480    10260     8638     1134                       9405    
 YAR1*  1111111   3623     8713     6277     7755     3531     8157     7376    
 YELL*  2221112  12448    10545    12413    12498    11881    12085    12845    
----------------------------------------------------------------------------    
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 
--------------------------------------------------------------------------------
 ALBH   50435.5   -2341332.8820  -3539049.5239   4745791.3750     0     0     0 
 ALGO*  50435.5     918129.5153  -4346071.2443   4561977.8197     3     3     4 
 AREQ   50434.0    1942826.7376  -5804070.2280  -1796893.9625     2    11    10 
 ASC1   50435.5    6118526.1066  -1572344.6574   -876451.1798    13    11    25 
 AUCK   50435.5   -5105681.0188    461564.0566  -3782181.7613     6     6    15 
 BRAZ   50436.5    4115014.1320  -4550641.5167  -1741444.0602     0     0     0 
 BRMU   50435.5    2304703.5985  -4874817.1756   3395186.8893     4     6    10 
 CARR   50435.5   -2620447.1481  -4460941.6610   3718442.7599     0     0     0 
 CAS1   50435.5    -901776.1491   2409383.4454  -5816748.4389    15    20    21 
 CHAT   50435.5   -4590670.9389   -275482.9850  -4404596.7973     7    15    15 
 CRO1   50435.0    2607771.1789  -5488076.7783   1932767.6847     4    13    14 
 DAV1   50435.0     486854.5691   2285099.3376  -5914955.7149    13    27    26 
 DGAR   50436.5    1916269.8048   6029978.0320   -801720.2730    19   313  1306 
 DRAO   50435.5   -2059164.6811  -3621108.4080   4814432.3867     2     3     5 
 EISL   50436.0   -1884951.7442  -5357595.8385  -2892890.4720     7    18    23 
 FAIR*  50435.5   -2281621.4251  -1453595.7980   5756961.9171     3     2     4 
 FORT   50435.8    4985386.6518  -3954998.5545   -428426.4957     9    23    23 
 GOLD*  50435.5   -2353614.1765  -4641385.3980   3676976.4588     1     2     2 
 GUAM   50436.5   -5071312.8240   3568363.5187   1488904.3190    20    11    25 
 HART*  50435.5    5084625.4451   2670366.6182  -2768493.9389     9     6     7 
 HOB2   50436.5   -3950071.3655   2522415.1944  -4311638.3624     4     5    17 
 IISC   50435.5    1337936.8039   6070317.1533   1427876.5041    12    18    19 
 IRKT   50433.0    -968332.1889   3794425.4324   5018167.7387     4    40     4 
 KELY   50436.3    1575559.3009  -1941827.9389   5848076.5040     4     4     6 
 KERG   50435.5    1406337.3429   3918161.1226  -4816167.3521    12    11    24 
 KIT3   50435.5    1944945.3494   4556652.2113   4004325.9572     8    17     6 
 KOKB*  50435.5   -5543838.1087  -2054587.2777   2387809.7076     5     4     3 
 KOSG*  50435.5    3899225.2567    396731.8220   5015078.3359     1     2     2 
 KWJ1   50435.2   -6160881.0292   1339882.9265    960810.4602     9    22    20 
 LHAS   50435.7    -106937.6828   5549269.6154   3139215.7471     3    14    18 
 MADR*  50435.5    4849202.4826   -360329.1130   4114913.1019     2     2     3 
 MALI   50436.2    4865366.4935   4110737.4557   -331121.7285    13    19     9 
 MAS1   50435.5    5439192.2694  -1522055.6247   2953454.7018     4     5    10 
 MATE*  50435.5    4641949.7183   1393045.2833   4133287.3233     2     3     4 
 MCM4   50435.5   -1311703.2681    310815.1208  -6213255.1542    17    28    21 
 MDO1*  50435.5   -1329998.6695  -5328393.3988   3236504.2034     2     4     2 
 MDVO   50438.0    2844672.2801   2161070.1042   5266363.8274     5     1    21 
 METS   50436.5    2892570.9337   1311843.3424   5512634.0506     2     5     8 
 NLIB   50435.5    -130934.4729  -4762291.7479   4226854.6691     3     2     4 
 OHIG   50436.2    1525872.4687  -2432481.2720  -5676146.0772    18    25    19 
 ONSA   50435.8    3370658.6770    711877.0361   5349786.8727     2     3     6 
 PAMA   50434.9   -5245195.4209  -3080472.2696  -1912825.3965    11    99    34 
 RCM6   50435.5     961334.7585  -5674074.1282   2740535.1356     3     5     8 
 REYK   50436.5    2587384.5115  -1043033.5005   5716563.9795     2     3     4 
 SANT*  50435.5    1769693.3416  -5044574.1294  -3468321.0539     8     8     6 
 SHAO   50435.5   -2831733.2647   4675666.0629   3275369.5055    13    23    16 
 STJO   50435.5    2612631.2494  -3426807.0254   4686757.7935     3     7     3 
 TAEJ   50435.5   -3120422.9296   4086355.4888   3761769.6297    15    24    20 
 TAIW   50435.5   -3024781.9881   4928936.8405   2681234.4465    14    21    16 
 TIDB*  50435.5   -4460996.1369   2682557.0856  -3674443.6951     1     4     6 
 TROM*  50434.2    2102940.3449    721569.3878   5958192.1045     1     2     2 
 TSKB   50435.5   -3957199.2395   3310199.6923   3737711.7040    16    24    21 
 UPO1   50435.5   -5464031.8354  -2446032.6983   2193283.0630     6    15    18 
 WES2   50435.5    1492233.3965  -4458089.4839   4296045.9985     3     6     6 
 WHIT   50435.3   -2218337.8145  -2201205.1142   5543057.5892     3     2     6 
 WTZR*  50436.0    4075580.6950    931853.6718   4801568.0380     2     1     2 
 WUHN   50434.9   -2267749.1623   5009154.3471   3221290.7476    18    30    11 
 YAR1*  50435.5   -2389025.5339   5043316.8946  -3078530.7330     4     1     2 
 YELL*  50435.5   -1224452.4900  -2689216.1153   5633638.2772     2     2     1 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 350: constrained site WTZR not in data set                                     
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    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 PAMA has < 1/2 as many obs as average                                
    : site YAR1 has < 1/2 as many obs as average                                
    : ASC1 residual dU > 2*RMS =      58 mm                                     
    : FORT residual dE > 2*RMS =      46 mm                                     
    : SHAO residual dE > 2*RMS =      52 mm                                     
    : TAEJ residual dE > 2*RMS =      54 mm                                     
    : TAIW residual dE > 2*RMS =      47 mm                                     
    : TSKB residual dE > 2*RMS =      51 mm                                     
 351: 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 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 DAV1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : DRAO residual dN > 2*RMS =       4 mm                                     
    : MADR residual dE > 2*RMS =       4 mm                                     
    : MAS1 residual dE > 2*RMS =      11 mm                                     
 352: constrained site TROM not in data set                                     
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    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 CAS1 has < 1/2 as many obs as average                                
    : site DAV1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : ALGO residual dE > 2*RMS =       7 mm                                     
    : SANT residual dU > 2*RMS =      13 mm                                     
 353: constrained site HART not in data set                                     
    : constrained site TROM 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 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 DGAR has < 1/2 as many obs as average                                
    : site WUHN has < 1/2 as many obs as average                                
    : SHAO residual dN > 2*RMS =      30 mm                                     
    : TAEJ residual dN > 2*RMS =      33 mm                                     
    : TAIW residual dN > 2*RMS =      32 mm                                     
    : TIDB residual dU > 2*RMS =      12 mm                                     
    : TSKB residual dN > 2*RMS =      35 mm                                     
 354: 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 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 CAS1 has < 1/2 as many obs as average                                
    : site DAV1 has < 1/2 as many obs as average                                
    : site YAR1 has < 1/2 as many obs as average                                
 355: constrained site TROM 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 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 DGAR has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : TAIW residual dU > 2*RMS =      33 mm                                     
 356: constrained site TROM 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 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 DGAR has < 1/2 as many obs as average                                
--------------------------------------------------------------------------------

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