Subject: [IGSREPORT-3130] Wk 0877 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Wed, 6 Nov 1996 11:30:11 PST

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IGS Electronic Report    Wed Nov  6 11:30:11 PST 1996      Message Number 3130
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0877 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0877 (Dates: 96 Oct 27 - 96 Nov 02)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS08777.SUM         this text file                                            
 NGS08777.ERP         Earth rotation parameters for GPS Week 0877               
 NGS0877n.SNX         daily GPS coordinate solutions for GPS Wk 0877 (n=0..6)   
 NGS0877n.SP3         GPS ephemerides for GPS Week 0877, 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        
------------------------------------------------------------------------        
 301     444406         10.5       26          49               13              
 302     449876         10.8       26          50               13              
 303     451648         10.7       26          49               13              
 304     461985         10.5       26          51               12              
 305     477976         10.3       26          50               13              
 306     458505         10.0       26          48               13              
 307     460607         10.2       26          49               13              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        301      302      303      304      305      306      307           
----------------------------------------------------------------------          
  01      14919    15271    13861    13493    15940    16120    15342           
  02      12787    13856    12920    13613    13544    14871    15321           
  03      18476    17892    17341    15949    18255    17224    17441           
  04      17826    17795    17546    18615    18278E   22448E   22920E          
  05      15971    16012    16395    17580    15965    15066    16276           
  06      18089    17118    17398    18666    18164    17018    16602           
  07      18461    19041    18899    20312    21854    15322    14149           
  09      19162E   18380E   20302E   19064E   20943E   19361E   19824E          
  10      26398    27260    28280    31726    34114    32196    30924           
  14      29482    33886    28414    31200    33500    32420    33068           
  15      37404    34574    36104    34706    37800    35388    34518           
  16      29630    29572    30378    32466    29732    25282    27586           
  17      30376    34454    33362    35330    33184    32342    32396           
  18      34496    37144    33882    32948    39204    31472    32498           
  19      43590E   42024E   44536E   45444E   47632E   45826E   45574E          
  21      38462    37582    36570    41148    39704    37772    38948           
  22      34178    33698    33658    32750    32744    34032    36180           
  23      36970    37060    34174    37008    38608    37058    38162           
  24      34272    35178    36844    39104    40424E   45426E   47024E          
  25      45902E   48442E   46328E   47280E   49602E   46812E   46050E          
  26      26652    28274    30212    26488    29132    29270    29190           
  27      41722E   41370E   43652E   45798E   47732E   43194E   43478E          
  28      35486    35946    38484    38598    37528    38188    36232           
  29      34520    33832    38172    36714    36616    35984    35142           
  30      29232    30762    33474    31902    33020    31810    29648           
  31      28658    27964    27448    28776    29790    27678    28846           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    301      302      303      304      305      306      307    
----------------------------------------------------------------------------    
 ALGO*  1111111  11377    11437    11268    10924    11567    11582    10796    
 AREQ   2111111  10362     9121     8810     8689     8932     8529     8479    
 ASC1   2222211   5969     4128     4010     6589     5715     6830     6251    
 AUCK   1111111  10359    10310    10447    10009    10099    10561    10205    
 BOGT    222112            7082     7354     7342     7153     7290     7081    
 BRAZ   2222222   7152     5826     6471     7831     8000     7921     7681    
 BRMU   1111111  11042    11333    11105    10926    11387    11296    11310    
 CHAT   1111111   9249     8926     8800     8244     9236     8926     8665    
 CRO1   1111111   7173     8897     8626     8684     8677     8759     8880    
 DGAR    1 1111            1764              2600     3285     3767     3806    
 DRAO   1111111   9482    10984    10687    10502    10715    11144    11208    
 EISL   1 11111   1329              7188     7675     6784     6382     6401    
 FAIR*  1111111  11458    10966    11079    10776    10522    10290    10993    
 FORT   2222222   6081     3558     4760     6522     6258     7045     6729    
 GOLD*  1111111   5235     8839     9792     9297    11839    11695    10868    
 GUAM    111111            1930     8414     8102     8360     7964     8367    
 IISC   2  1111   5654                       9056     8700     8539     8812    
 IRKT   11111     9471     9637     9529     9115     9418                      
 KELY   23 3 21  10447    10545              9925             10694    11245    
 KERG   1111111   4531     4329     4934     4170     3693     5492     5116    
 KIT3   1111111   8710     7316    10053     8002     7964     7522     7098    
 KOKB*  1111111   8583     8506     7950     8659     8552    10293    10507    
 KOSG*  1111111  11352    10060    10924    11554    12019    12316    12327    
 KWJ1   1111111   6944     7284     6957     7614     7734     5652     7157    
 LHAS   1111      9509     9299    10005     9524                               
 LPGS   2 111 2   5898              9193     8234     9725              3342    
 MADR*  1111111   6855     5953     7180    10547    10707    10855    10855    
 MALI    222221            5600     5745     5593     5400     5688     5710    
 MAS1   1111111   3524     7385     5346     9959    10092    10454    10270    
 MATE*  1111111  12248     9184     9118     8863     9275     9553     9462    
 MCM4   2333222   5586     5257     5290     5723     5273     6817     5897    
 MDO1*  1111111  11029     9640     9447     8745    10003     9894     3588    
 MDVO   111111   11458    10452    12079    11633    11875    11845             
 METS   1111111  11765    10521    12452    11379    12376     9136    10836    
 NLIB   1111111  11788    11939    11885    10686    12279    12238     8666    
 NYAL   23 3222   9592     9901              7315    10337    10448    10402    
 OHIG   1111      4883     8463     7490     6862                               
 ONSA   1111111  12578     9516     6933    11137    12166    12762    12278    
 PAMA   21111     4209     3870     3298     4158     3867                      
 RCM5         1                                                        11481    
 REYK   1212111  10093     9884    10048     9156    10311    10893    10993    
 SANT*  111 111   6549     9097     9489              8671     7619     7192    
 SHAO   111 111  11632    11948    11479             11839    12017    12389    
 STJO   1111111  10153    10361    10074     9608    10459    10589    10845    
 TAEJ   1111111  12232    11636    11803    11656    11965    11992    11862    
 TAIW   2222221  11344     9536    10696    10363    10825    11096    11245    
 TIDB*  1111111  10039    10012    10041     7639     9820     8164     9758    
 TROM*  1222111  10068    10099    11674     8008    11227      744     9911    
 TSKB   1111111  10404    10255    10786    10158    10666    11006    11034    
 UPO1   1111111  11582    11503    11312    11543    11153    11479    11542    
 WES2   1111111  13216    13200    13087    13261    13458    13447    13387    
 WTZR*  1111111  11896    12913    10713    12484    13052    13169    12942    
 WUHN   1111111  12725    12564    11839    12160    12230     9728     9601    
 YELL*  2232211  10828    12357    12494    12387    11398    12726    12711    
----------------------------------------------------------------------------    
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*  50386.5     918129.5212  -4346071.2507   4561977.8208     2     4     3 
 AREQ   50386.5    1942826.7441  -5804070.2476  -1796893.9824     6    10    12 
 ASC1   50386.5    6118526.0939  -1572344.6607   -876451.1813    20    19    39 
 AUCK   50386.5   -5105681.0045    461564.0670  -3782181.7641     7     6    16 
 BOGT   50387.0    1744399.1015  -6116037.8172    512731.5953     5    15    11 
 BRAZ   50386.5    4115014.1075  -4550641.5158  -1741444.0739     8    10    20 
 BRMU   50386.5    2304703.6020  -4874817.1829   3395186.8827     1     5    15 
 CHAT   50386.5   -4590670.9179   -275482.9771  -4404596.7911     6    11    16 
 CRO1   50386.5    2607771.1687  -5488076.7897   1932767.6778     4     9    18 
 DGAR   50387.3    1916269.8145   6029977.4221   -801720.1771    17    43    71 
 DRAO   50386.5   -2059164.6803  -3621108.4048   4814432.3869     2     2     5 
 EISL   50386.8   -1884951.7723  -5357595.8734  -2892890.5001    16    14    20 
 FAIR*  50386.5   -2281621.4193  -1453595.7921   5756961.9210     2     2     1 
 FORT   50386.5    4985386.6331  -3954998.5674   -428426.4950    10    19    14 
 GOLD*  50386.5   -2353614.1760  -4641385.4002   3676976.4557     1     1     2 
 GUAM   50387.0   -5071312.7723   3568363.5302   1488904.3260    19    48    31 
 IISC   50387.1    1337936.8561   6070317.1885   1427876.5230    12    14    11 
 IRKT   50385.5    -968332.1758   3794425.4341   5018167.7660    16     6    11 
 KELY   50386.5    1575559.2975  -1941827.9422   5848076.5017     5     4    11 
 KERG   50386.5    1406337.3246   3918161.1221  -4816167.3777    15    25    25 
 KIT3   50386.5    1944945.3806   4556652.2278   4004325.9711     8    10    14 
 KOKB*  50386.5   -5543838.1047  -2054587.2844   2387809.7034     4     2     2 
 KOSG*  50386.5    3899225.2584    396731.8196   5015078.3343     1     2     2 
 KWJ1   50386.5   -6160881.0096   1339882.9520    960810.4686     9     9    37 
 LHAS   50385.0    -106937.6314   5549269.6464   3139215.7677    15     5     7 
 LPGS   50386.5    2780102.9745  -4437418.8428  -3629404.5882    11     8    20 
 MADR*  50386.5    4849202.4817   -360329.1197   4114913.1001     2     3     3 
 MALI   50387.0    4865366.5097   4110737.5645   -331121.7124     9    25    39 
 MAS1   50386.5    5439192.2627  -1522055.6341   2953454.6895     4     6     8 
 MATE*  50386.5    4641949.7210   1393045.2899   4133287.3214     1     2     1 
 MCM4   50386.5   -1311703.2748    310815.1159  -6213255.1507    16    19    18 
 MDO1*  50386.5   -1329998.6719  -5328393.3982   3236504.1992     2     1     1 
 MDVO   50386.0    2844672.2923   2161070.1167   5266363.8304     3     8     4 
 METS   50386.5    2892570.9445   1311843.3473   5512634.0572     2     6     5 
 NLIB   50386.5    -130934.4626  -4762291.7482   4226854.6689     1     5     7 
 NYAL   50386.7    1202430.6593    252626.6530   6237767.5333     5     7     7 
 OHIG   50385.0    1525872.4986  -2432481.3016  -5676146.0742    22    16    18 
 ONSA   50386.5    3370658.6837    711877.0282   5349786.8714     3    10    11 
 PAMA   50385.5   -5245195.2928  -3080472.1200  -1912825.3755    17    30    38 
 RCM5   50389.5     961334.7593  -5674074.1186   2740535.1264     0     0     0 
 REYK   50386.5    2587384.5093  -1043033.5110   5716563.9777     3     2     5 
 SANT*  50386.5    1769693.3469  -5044574.1411  -3468321.0601     6     2     4 
 SHAO   50386.5   -2831733.2386   4675666.0858   3275369.5313    15    14    21 
 STJO   50386.5    2612631.2473  -3426807.0347   4686757.7876     3     5     6 
 TAEJ   50386.5   -3120422.9042   4086355.5009   3761769.6462    15    17    14 
 TAIW   50386.5   -3024781.9618   4928936.8739   2681234.4738    16    15    14 
 TIDB*  50386.5   -4460996.1256   2682557.0873  -3674443.7003     3     1     3 
 TROM*  50386.5    2102940.3474    721569.3875   5958192.1050     4     5     3 
 TSKB   50386.5   -3957199.2282   3310199.7061   3737711.7175    17    18    21 
 UPO1   50386.5   -5464031.8171  -2446032.6835   2193283.0629     5    11    20 
 WES2   50386.5    1492233.3993  -4458089.4861   4296045.9908     1     3    10 
 WTZR*  50386.5    4075580.6981    931853.6745   4801568.0339     1     2     4 
 WUHN   50386.5   -2267749.1345   5009154.3775   3221290.7802    13    13     8 
 YELL*  50386.5   -1224452.4870  -2689216.1118   5633638.2785     2     2     2 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 301: PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    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 EISL has < 1/2 as many obs as average                                
    : site KERG has < 1/2 as many obs as average                                
    : site MAS1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : EISL residual dN > 2*RMS =      35 mm                                     
    : NLIB residual dN > 2*RMS =       1 mm                                     
 302: PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    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 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 GUAM has < 1/2 as many obs as average                                
    : site KERG has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 303: PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    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                                
    : site ASC1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : CRO1 residual dN > 2*RMS =       9 mm                                     
    : MADR residual dN > 2*RMS =       5 mm                                     
    : NLIB residual dU > 2*RMS =      15 mm                                     
 304: constrained site SANT 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 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 09    has < 2/3 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site KERG has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : STJO residual dN > 2*RMS =       7 mm                                     
 305: PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    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                                
    : site DGAR has < 1/2 as many obs as average                                
    : site KERG has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 306: PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    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 DGAR has < 1/2 as many obs as average                                
    : site TROM has < 1/2 as many obs as average                                
 307: PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    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 DGAR has < 1/2 as many obs as average                                
    : site LPGS has < 1/2 as many obs as average                                
    : site MDO1 has < 1/2 as many obs as average                                
    : KIT3 residual dU > 2*RMS =      33 mm                                     
    : REYK residual dU > 2*RMS =      12 mm                                     
    : UPO1 residual dU > 2*RMS =      41 mm                                     
--------------------------------------------------------------------------------

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