Subject: [IGSREPORT-2685] Wk 0854 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Wed, 29 May 1996 11:43:39 PDT

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IGS Electronic Report    Wed May 29 11:43:39 PDT 1996      Message Number 2685
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0854 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0854 (Dates: 96 May 19 - 96 May 25)                
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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   [email-masked]              
          Paul Spofford   301-713-3205   [email-masked]              
fax:                      301-713-4322                                          

PRODUCTS SENT TO CDDIS:                                                         
------------------------------------------------------------------------------  
 NGS08547.SUM         this text file                                            
 NGS08547.ERP         Earth rotation parameters for GPS Week 0854               
 NGS0854n.SNX         daily GPS coordinate solutions for GPS Wk 0854 (n=0..6)   
 NGS0854n.EPH         GPS ephemerides for GPS Week 0854, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page4 developed at NOAA                                   
 Terr. Ref. Frame     nominally, ITRF93 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        
------------------------------------------------------------------------        
 140     438333         11.9       25          47               14              
 141     440171         12.5       25          48               14              
 142     439260         12.2       25          48               14              
 143     452652         11.4       24          49               14              
 144     453439         11.5       24          48               14              
 145     416068         11.3       24          48               14              
 146     403563         11.7       24          48               14              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        140      141      142      143      144      145      146           
----------------------------------------------------------------------          
  01      22077    19795    19763    21574    20650    16143    14972           
  02      16954    16509    16773    17111    16959    16018    15863           
  03      16349    17378    16876    16147    17818    16494    15237           
  04      18313E   18512E   19564E   18730E   20561E   19165E   19446E          
  05      16974    18167    15837    17401    18277    15983    17314           
  06      17738    18572    19212    17762    17580    15886    14283           
  07      18222    20184    19615    21560    21544    20162    21774           
  09      17836    15598    16322    19716    19217    19070    18448           
  14      17828    15059    16638    18899    17624    17974    15214           
  15      14444E   17620E   15088E   15888E   17823E   16612E   16647E          
  16      19736    19542    19926    20801    21424    20960    19894           
  17      17703E   16002E   15554E   16774E   18262E   17489E   17898E          
  18      17531    15805    15683    16107    16743    16121    15307           
  19      14045    11775    11713    18865    20130    19347    20707           
  20      14292    15083    15126     -999     -999     -999     -999           
  21      18718    18376    20488    20085    19068    18293    17969           
  22      20425    20384    19819    21524    21153    17161    16042           
  23      17966    17239    18120    17784    16724    18228    17296           
  24      19668E   19293E   19425E   22017E   20446E   17668E   20012E          
  25      15360    16941    18953    18160    18706    10311        6           
  26      17100    17602    17149    19054    17441    17399    18363           
  27      16689    16875    15672    18949    18195    17943    19674           
  28      17729    19109    19363    18463    19288    17322    16623           
  29      16512    20095    19479    20219    19887    16727    16863           
  31      18124    18656    17102    19062    17919    17592    17711           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    140      141      142      143      144      145      146    
----------------------------------------------------------------------------    
 ALGO*  1111111  10493    11206    11096    10777    10434    10517     8053    
 AREQ   1111111   9059     7145     8834     6369     7967     8230     8277    
 ASC1   1111111   5547     4008     4634     6166     6817     6501     5684    
 AUCK   1111111   7725     9610     9266     9629     8850     7570     9219    
 BRMU   1111111   7524    10729    10715    10644    10841    10394     8938    
 CAS1   2212221   9621     9594     8030     7510     9390     8787     7763    
 CHAT   1111111   8807     8285     7577     8738     7794     7950     7204    
 CRO1    111111            7194     8870     9255     8477     9179     6357    
 DAV1   2221122  10251    10116    10664     7215    10162     9821     6162    
 DRAO   1111111   9033    11044     9672    10905     9488    10765     9107    
 EISL      1111                              6450     6968     7129             
 FAIR*  1111111   9400     8455     9010     8811    10043     8423     8827    
 FORT   1011111   5750     3236     5071     6161     6879     6923     5354    
 GOLD*  1111111  10583    11175    11257    10807    10905    10858    10662    
 GUAM   1111111   8787     7292     8727     8260     8263     6645     6412    
 HART*  1111111   7738     7000     7319     6781     7416     6343     6528    
 HOB2   1111     10441    11531     9275     9547                               
 IISC   11   11   9170     8224                                6613     6340    
 IRKT    111111            7922     8397     7750     8933     7508     7862    
 KELY   2222222   6105     7017     9141     7532     9997    11159     8146    
 KERG   1111111   8195     8312     6931     6198     8170     6775     6991    
 KIT3   1111111   7699     7839     7022     8620     9309     7556     8060    
 KOKB*  1111111   6917     7481     7208     7232     6829     6846     6712    
 KOSG*  1111111  12337    10936     9391    12484    12314    12206    11634    
 LPGS   111 111   7358     8703     7425              7983     7953     6839    
 MAC1   1111111   8235     9310    10144     9841     8280     7156     8098    
 MADR*  1111111  10976     9415     5371    11420    11498    11117    10794    
 MALI   1111111   6859     6835     5900     6254     8693     8336     8173    
 MAS1   1111111   7033     9271     7062     8396     8855     8419     7842    
 MATE*  1111111   9517    10579    10430     7816    10317     2317    11319    
 MCM4   2211112   5928     8960     6227     6659     9256     8494     8319    
 MDO1*  1111111  11169    11220    11080    10694    10349    10874    10509    
 MDVO   1111111  10809    10405    10848    11246    11136     9490    10607    
 METS   1111111  12088    12002    12158    12226    12027    11541    11547    
 NLIB   1111111  11539    11349    11297    10923    10521    10897     9706    
 NYAL   22212 2  11885    11598    10055    11413    10461              9576    
 OHIG    100000            8420     7764     6305     8573     8233     7553    
 ONSA   1 11111  11899             11884    11698    12062    11338    11229    
 RCM5   1111111  10973    11171    11187    10315     9505     9592     7849    
 SHAO   1111111  11365    11563    11422    11421    11229     8048     8302    
 STJO   1111111   8075     8807    10126     8778    10711     9968     9412    
 TAEJ   11 1111  10889    11066             11233    10864     8412     8268    
 TAIW   1111111  10630     9394    10151    10005     9754     7588     7605    
 TIDB*  1111111   9763     8156     9873    10230     8258     6837     8244    
 TROM*  1211111  12111    11937    12012    11944    11701    11958    11720    
 TSKB   1111111  10148    10138    10252     9765     9117     7744     7503    
 WES2   1111111  10490    13250    13034    12498    12105    12528     9286    
 WETT*  1111111  11765    12243    11871    11930    11778     9585    11435    
 WUHN   1 12      9274             11489     9331                               
 YAR1*  1111111   9315     1745     6119     7590     8505     8289     7897    
 YELL*  2221122   9713    10205     9679    10615    10362    10386     9325    
----------------------------------------------------------------------------    
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*  50225.5     918129.4798  -4346071.2309   4561977.8551     0     0     0 
 AREQ   50225.5    1942826.7640  -5804070.2418  -1796893.9489    31    66    40 
 ASC1   50225.5    6118526.2366  -1572344.7341   -876451.1711    37    40    47 
 AUCK   50225.5   -5105681.0033    461564.0858  -3782181.8070     3    15    16 
 BRMU   50225.5    2304703.5649  -4874817.1676   3395186.9284     2     6    13 
 CAS1   50225.5    -901776.1655   2409383.4212  -5816748.4484     6    20    16 
 CHAT   50225.5   -4590670.9215   -275482.9755  -4404596.8296     9    12    18 
 CRO1   50226.0    2607770.9115  -5488076.3352   1932767.5673     6     9     8 
 DAV1   50225.5     486854.5413   2285099.2977  -5914955.7050    14    15    13 
 DRAO   50225.5   -2059164.7038  -3621108.3629   4814432.3820     2     4     4 
 EISL   50226.5   -1884951.7231  -5357595.8852  -2892890.5005    15    16    37 
 FAIR*  50225.5   -2281621.4616  -1453595.7626   5756961.9309     0     0     0 
 FORT   50225.5    4985386.6202  -3954998.5707   -428426.4640    30    47    36 
 GOLD*  50225.5   -2353614.1956  -4641385.3803   3676976.4676     0     0     0 
 GUAM   50225.5   -5071312.8240   3568363.4958   1488904.2500    21    27    18 
 HART*  50225.5    5084625.4235   2670366.5675  -2768493.9600     0     0     0 
 HOB2   50224.0   -3950071.3366   2522415.1946  -4311638.4305     2     6    15 
 IISC   50225.5    1337936.8452   6070317.2145   1427876.4437     9     9    22 
 IRKT   50226.0    -968332.1847   3794425.4940   5018167.7479    13    20    26 
 KELY   50225.5    1575559.2633  -1941827.9139   5848076.5318     7    12    13 
 KERG   50225.5    1406337.3458   3918161.0990  -4816167.3984     7    12    19 
 KIT3   50225.5    1944945.3611   4556652.2430   4004325.9387     6    15     6 
 KOKB*  50225.5   -5543838.1439  -2054587.2797   2387809.6825     0     0     0 
 KOSG*  50225.5    3899225.2291    396731.8321   5015078.3413     0     0     0 
 LPGS   50225.5    2780103.0287  -4437418.8436  -3629404.5605    36    79    32 
 MAC1   50225.5   -3464038.5037   1334172.7751  -5169224.3822    10    10    14 
 MADR*  50225.5    4849202.4395   -360329.1171   4114913.1169     0     0     0 
 MALI   50225.5    4865366.5045   4110737.4186   -331121.7638     8    15    20 
 MAS1   50225.5    5439192.2555  -1522055.6392   2953454.7530     3    14    29 
 MATE*  50225.5    4641949.6916   1393045.2758   4133287.3313     0     0     0 
 MCM4   50225.5   -1311703.2803    310815.1142  -6213255.1652    20    17    19 
 MDO1*  50225.5   -1329998.7112  -5328393.3819   3236504.2280     1     0     0 
 MDVO   50225.5    2844672.2807   2161070.1281   5266363.8254     2     8     7 
 METS   50225.5    2892570.9139   1311843.3589   5512634.0515     2     2     5 
 NLIB   50225.5    -130934.5109  -4762291.7343   4226854.7007     3     4     7 
 NYAL   50225.2    1202430.6276    252626.6900   6237767.5233     3     3     8 
 OHIG   50226.0    1525872.5723  -2432481.3082  -5676146.0914    44    86    30 
 ONSA   50225.8    3370658.6481    711877.0421   5349786.8662     3     5     8 
 RCM5   50225.5     961334.7332  -5674074.1788   2740535.2026     6    10    16 
 SHAO   50225.5   -2831733.2707   4675666.0966   3275369.4805    16    25    15 
 STJO   50225.5    2612631.2108  -3426807.0102   4686757.8308     3    10    14 
 TAEJ   50225.7   -3120422.9320   4086355.5033   3761769.5853    19    16    20 
 TAIW   50225.5   -3024781.9809   4928936.8662   2681234.4052    16    28    13 
 TIDB*  50225.5   -4460996.1192   2682557.1026  -3674443.7788     0     0     0 
 TROM*  50225.5    2102940.3249    721569.4203   5958192.1014     0     0     0 
 TSKB   50225.5   -3957199.2629   3310199.7072   3737711.6675    17    26    20 
 WES2   50225.5    1492233.3562  -4458089.4859   4296046.0426     1     4     9 
 WETT*  50225.5    4075578.5580    931852.6887   4801570.0371     0     0     0 
 WUHN   50224.2   -2267750.0045   5009156.2787   3221291.9488     8    22    17 
 YAR1*  50225.5   -2389025.4908   5043316.8626  -3078530.8149     0     0     0 
 YELL*  50225.5   -1224452.5271  -2689216.0697   5633638.2795     0     0     0 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 140: MDO1 residual dN > 2*RMS =       2 mm                                     
 141: site ASC1 has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site YAR1 has < 1/2 as many obs as average                                
    : KIT3 residual dE > 2*RMS =      30 mm                                     
 142: PRN 19    has < 2/3 as many obs as average                                
    : KERG residual dN > 2*RMS =      15 mm                                     
    : STJO residual dU > 2*RMS =      30 mm                                     
 143: WES2 residual dN > 2*RMS =       3 mm                                     
 144: CHAT residual dU > 2*RMS =      38 mm                                     
 145: PRN 25    has < 2/3 as many obs as average                                
    : site MATE has < 1/2 as many obs as average                                
 146: PRN 25    has < 2/3 as many obs as average                                
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