Subject: [IGSREPORT-4362] Wk 0932 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Wed, 26 Nov 1997 4:44:47 PST

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IGS Electronic Report    Wed Nov 26  4:44:47 PST 1997      Message Number 4362
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0932 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0932 (Dates: 97 Nov 16 - 97 Nov 22)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS09327.SUM         this text file                                            
 NGS09327.ERP         Earth rotation parameters for GPS Week 0932               
 NGS09327.SNX         weekly GPS coordinate solutions for GPS Wk 0932           
 NGS0932n.SP3         GPS ephemerides for GPS Week 0932, 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        
------------------------------------------------------------------------        
 320     431793         10.0       26          51               12              
 321     419030          9.4       26          52               12              
 322     430417          9.4       26          55               12              
 323     400762          9.1       26          53               12              
 324     430410          9.6       26          55               12              
 325     353962          9.1       26          49               12              
 326     399648         10.4       26          55               11              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        320      321      322      323      324      325      326           
----------------------------------------------------------------------          
  01      20114    20453    19220    19562    18189    14351    16704           
  02      23110E   21368E   21776E   21436E   23356E   18787E   21292E          
  03      17028    14240    15083    14486    13632    13602    14270           
  04      21250E   18818E   18665E   18075E   19616E   16305E   19373E          
  05      20732E   20192E   20529E   16544E   18038E   14204E   16527E          
  06      11357    10522     9336     6725     9173     7499     8317           
  07      14104    11771    13695    13403    14658    12759    13154           
  09      10283    10830     9696     8865     9635     8179     8231           
  10      29070    28642    32944    25766    31898    28170    28782           
  13      19610    19068    19596    18512    26390    17222    21690           
  14      30408    31756    30336    32502    31748    27772    25928           
  15      40826E   38704E   40846E   38224E   38350E   34320E   38110E          
  16      32862    32674    33036    30334    34856    24864    33886           
  17      40560E   41180E   41242E   36914E   40486E   31132E   36116E          
  18      28322    26846    27738    30322    29164    26408    30676           
  19      32380    29554    34610    32342    35834    32832    33290           
  21      28210    31164    31700    30916    30364    26896    29754           
  22      31086E   38494E   39862E   32750E   38026E   31242E   34602E          
  23      36526    34962    35836    35146    33374    28710    30436           
  24      44574E   42162E   37538E   34742E   38356E   28542E   36014E          
  25      32318    34572    31768    30842    31180    27478    28344           
  26      33428    30230    32196    30824    33574    25420    28860           
  27      31616    31066    31832    29204    34838    27452    31754           
  29      31404    29212    31146    27510    29822    24534    31720           
  30      32084    31958E   40352E   34652E   38076E   28066E   36190E          
  31      32346    29428    32256    31830    31890    25492    27408           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO AREQ ASC1 AUCK BAHR BRAZ BRMU CAS1 CHAT COCO CRO1 DGAR DRAO EISL   
global: FAIR FORT GOLD GUAM HARK HOB2 IISC IRKT KELY KERG KIT3 KOKB KOSG KOUR   
global: KSTU KWJ1 LHAS LPGS MAC1 MADR MALI MAS1 MATE MCM4 MDO1 METS MKEA NLIB   
global: NTUS OHIG ONSA RCM6 REYK SANT SHAO STJO TAEJ TAIW THU1 TIDB TSKB UPO1   
global: WES2 WHIT WTZR WUHN YAR1 YELL ZWEN                                      
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    320      321      322      323      324      325      326    
----------------------------------------------------------------------------    
 ALGO*  1111111   9659    10607    11900     9245    10682     8150    10052    
 AREQ   2 22222   3324              3138     2986     4137     2189     2990    
 ASC1   2  3222   4799                        756     5365     5012     4476    
 AUCK   1211112  10587     9407     8912    10152    10636     8793     9765    
 BAHR   2122112  10510    11560     9192     9623     9146     9569     8577    
 BRAZ   2322      6599     4434     4826     4048                               
 BRMU   2111112   8182    10190    10588    10139     9618     8474     9249    
 CAS1     42324                     7406     7116     4778     6230     4990    
 CHAT   1111112   8119     7599     9117     9029     7418     8250     9029    
 COCO     2 122                     7592              3888     4287     3588    
 CRO1   1111111   6542     6807     7774     4488     7775     5635     5674    
 DGAR   1111112   2349     4962     4512     2052     2825     3067     1859    
 DRAO   1111111  11828    11872    11734    11161    11811    11342     9200    
 EISL     2                         3220                                        
 FAIR*  1121113  11630     7926     6281     5812     5531     5252     4800    
 FORT   22  222   6142     6081                       5755     5797     4543    
 GOLD*  1111111  10346    10737    10424    10024    10458    10621     8124    
 GUAM   21211     6544     3526     2610     3144     3900                      
 HARK   111 112   2816     2586     2926              2581     2161     2753    
 HOB2     1  12                     9888                       9112    10302    
 IISC   112   2   5458     8541     4428                                4511    
 IRKT   1 111 1   7329              4907     4500     8027              3534    
 KELY   23 1115   6370     5303              4985     7640     6621     6790    
 KERG   111 112   4378     7827     7435              7407     8457     7183    
 KIT3   1111111   7393     7510     8360     5036     8133     7976     7001    
 KOKB*  2212112   6834     3891     3528     3740     5514     5120     6648    
 KOSG*  1111111  12385    11459    11012    11597    11563    11099    12148    
 KOUR   2322333   6852     3518     4300     2749     5467     4336     3376    
 KSTU    111  1            7261     5942     6030                       4514    
 KWJ1   2221112   4623     4463     3184     3102     3931     3538     3861    
 LHAS   1111111   8579     9237     4858     4790     4487     3985     4017    
 LPGS   23 22 2   8301     6856              8259     7210              6357    
 MAC1      1  4                              9305                       8062    
 MADR*  1111111  12247     9527     9609    12183    12032     9120    11698    
 MALI    111212            5943     4905     5654     5255     5245     5259    
 MAS1   2112112  11792     6962    10215    11667    11551     7074    10851    
 MATE*  1111111  12697     9493     9019     9435     9623     8112     6820    
 MCM4   3433335   5568     6394     6897     5495     6508     4581     5562    
 MDO1*  1111111  11620    11590    11918    11201    11691    11045    10615    
 METS   11111    12066    12050     6888     6892     6827                      
 MKEA       112                                       7883     6109     7913    
 NLIB   1111111  11810    11446    11702    11523    11792    11281    11435    
 NTUS    1 11 2            4104              4475     3737              4337    
 OHIG   1111222   5509     5473     4213     5838     7206     2280     5590    
 ONSA   1111111  11542    11695    11618    12164    12012    11082    11469    
 RCM6     111 1                    10759    10249    10850             10249    
 REYK   1211113   9394     9906    10488    11107    10410    10053     9597    
 SANT*  222221    5092     3444     3943     4365     6151     2321             
 SHAO   1111112  10613     5518     3189     3181     3146     3097     2757    
 STJO   1111111   5820     7967     9416     8967     8193     9247     8442    
 TAEJ   1111111   8894     4505     4008     3768     2889     3699     3305    
 TAIW   2         7838                                                          
 THU1    32121             5028    11731     9344    10184    11284             
 TIDB*  1211112   8119     9330    11827     7222     6310     8970     8040    
 TSKB   1111111  10426     6261     2697     5866     5799     5431     5198    
 UPO1   2222112   7498     6163     7126     5832     5504     6683     7699    
 WES2   11111 1  13113    13058    12714    10690    13569             12446    
 WHIT   1111113  12018    12670    11793    11229    11223    12117     8469    
 WTZR*  1111111  12234    12525    12386    12009     9245    12432    12581    
 WUHN   1111112   5700     6363     2864     2900     2628     2813     2518    
 YAR1    11                6028     6638                                        
 YELL*  3221114  11753     8311    11760    10241    11133    11543     9796    
 ZWEN   1111111  11569    11401    12145    10362    11528     9196    11181    
----------------------------------------------------------------------------    
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*  50771.5     918129.4987  -4346071.2471   4561977.8229     3     2     4 
 AREQ   50771.8    1942826.7710  -5804070.2430  -1796893.9442    31    34    37 
 ASC1   50772.1    6118526.1050  -1572344.6503   -876451.1764    10    27    28 
 AUCK   50771.5   -5105681.0328    461564.0573  -3782181.7432     5    11    14 
 BAHR   50771.5    3633909.0032   4425275.4918   2799861.2777     9    17    20 
 BRAZ   50770.0    4115014.0957  -4550641.4970  -1741444.0544     9    19    34 
 BRMU   50771.5    2304703.5740  -4874817.1548   3395186.8832     5     6    14 
 CAS1   50772.5    -901776.1640   2409383.4396  -5816748.4361    11    17    21 
 CHAT   50771.5   -4590670.9295   -275482.9404  -4404596.7659     7    12    17 
 COCO   50772.8    -741950.0391   6190961.6444  -1337768.5367    13    25    26 
 CRO1   50771.5    2607771.1666  -5488076.7567   1932767.6812     6    14    31 
 DGAR   50771.5    1916269.7561   6029977.3466   -801720.1526    31    71    68 
 DRAO   50771.5   -2059164.6882  -3621108.4127   4814432.3776     1     3     5 
 EISL   50770.5   -1884951.6512  -5357595.8823  -2892890.5023     0     0     0 
 FAIR*  50771.5   -2281621.4428  -1453595.8043   5756961.9067     2     3     2 
 FORT   50771.7    4985386.6510  -3954998.5633   -428426.4930    13    12    28 
 GOLD*  50771.5   -2353614.1774  -4641385.3999   3676976.4527     2     2     3 
 GUAM   50770.5   -5071312.8146   3568363.5304   1488904.3308    18    41    40 
 HARK   50771.5    5084625.4447   2670366.3431  -2768494.5942    60    63    49 
 HOB2   50772.8   -3950071.3991   2522415.2084  -4311638.3352     4     7     8 
 IISC   50770.8    1337936.7770   6070317.1587   1427876.5596    19    33    33 
 IRKT   50771.5    -968332.2110   3794425.4099   5018167.7661    18    18    40 
 KELY   50771.7    1575559.2667  -1941827.9467   5848076.4957     6    12    11 
 KERG   50771.5    1406337.3356   3918161.1535  -4816167.4023    17    31    16 
 KIT3   50771.5    1944945.3246   4556652.2175   4004325.9736    10    17    17 
 KOKB*  50771.5   -5543838.1167  -2054587.2249   2387809.7376     4     3     1 
 KOSG*  50771.5    3899225.2465    396731.8341   5015078.3434     1     3     5 
 KOUR   50771.5    3839591.4149  -5059567.5184    579956.9277    13    34    23 
 KSTU   50771.5    -174281.7495   3571333.0047   5264196.0617    14    16    26 
 KWJ1   50771.5   -6160881.0289   1339882.9704    960810.5123    19    40    49 
 LHAS   50771.5    -106937.7296   5549269.6100   3139215.7878    22    27    31 
 LPGS   50771.3    2780102.9868  -4437418.8159  -3629404.5616    18    36    32 
 MAC1   50773.0   -3464038.5304   1334172.7963  -5169224.3190     8    12     7 
 MADR*  50771.5    4849202.4490   -360329.0929   4114913.0921     5     5     4 
 MALI   50772.0    4865366.3957   4110737.4471   -331121.7216    14    44    41 
 MAS1   50771.5    5439192.2699  -1522055.5989   2953454.7051     4    13    25 
 MATE*  50771.5    4641949.6979   1393045.3025   4133287.3344     3     4     5 
 MCM4   50771.5   -1311703.2617    310815.1210  -6213255.1617    14    26    21 
 MDO1*  50771.5   -1329998.6742  -5328393.4039   3236504.1963     3     4     2 
 METS   50770.5    2892570.9154   1311843.3456   5512634.0550     3     3     9 
 MKEA   50773.5   -5464105.1054  -2495166.8564   2148290.9737     3     1    11 
 NLIB   50771.5    -130934.4833  -4762291.7478   4226854.6661     3     3     4 
 NTUS   50772.0   -1508022.7211   6195576.7102    148799.4877     7    26    56 
 OHIG   50771.5    1525872.5207  -2432481.2454  -5676146.0560    14    45    47 
 ONSA   50771.5    3370658.6670    711877.0420   5349786.8797     3     5     5 
 RCM6   50772.3     961334.7460  -5674074.1252   2740535.1341     4     3    11 
 REYK   50771.5    2587384.4941  -1043033.5098   5716563.9827     3     8     7 
 SANT*  50771.0    1769693.3694  -5044574.1394  -3468321.0449     3     3     3 
 SHAO   50771.5   -2831733.2954   4675666.0302   3275369.5185    17    18    34 
 STJO   50771.5    2612631.2264  -3426807.0179   4686757.7977     4    12     9 
 TAEJ   50771.5   -3120422.9486   4086355.4459   3761769.6167    16     7    41 
 TAIW   50768.5   -3024782.0016   4928936.8231   2681234.4521     0     0     0 
 THU1   50771.5     538981.4134  -1388714.7996   6181005.1246     4     7    17 
 TIDB*  50771.5   -4460996.1599   2682557.0822  -3674443.6547     2     3     5 
 TSKB   50771.5   -3957199.2352   3310199.6443   3737711.6996    20    16    25 
 UPO1   50771.5   -5464031.7755  -2446032.6152   2193283.0813     9    17    29 
 WES2   50771.2    1492233.3732  -4458089.4873   4296046.0125     2     3    15 
 WHIT   50771.5   -2218337.8183  -2201205.1262   5543057.5767     3     2     5 
 WTZR*  50771.5    4075580.6824    931853.6868   4801568.0459     2     2     3 
 WUHN   50771.5   -2267749.1886   5009154.3350   3221290.7632    25    31    29 
 YAR1   50770.0   -2389025.5670   5043316.8796  -3078530.6716     5     6     1 
 YELL*  50771.5   -1224452.5056  -2689216.1196   5633638.2718     1     2     2 
 ZWEN   50771.5    2886325.5255   2155998.4168   5245816.1400     5     3    12 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 320: 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 DGAR has < 1/2 as many obs as average                                
    : site HARK has < 1/2 as many obs as average                                
    : DGAR residual dU > 2*RMS =     139 mm                                     
    : MDO1 residual dU > 2*RMS =       4 mm                                     
    : WES2 residual dU > 2*RMS =      32 mm                                     
 321: 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 GUAM 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 SANT has < 1/2 as many obs as average                                
    : KWJ1 residual dU > 2*RMS =     101 mm                                     
    : MAS1 residual dU > 2*RMS =      50 mm                                     
    : TIDB residual dU > 2*RMS =      11 mm                                     
 322: 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 AREQ has < 1/2 as many obs as average                                
    : site EISL 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 KOKB 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 TSKB has < 1/2 as many obs as average                                
    : site WUHN has < 1/2 as many obs as average                                
    : BAHR residual dN > 2*RMS =      19 mm                                     
    : KERG residual dU > 2*RMS =      32 mm                                     
    : KOKB residual dN > 2*RMS =      10 mm                                     
    : LHAS residual dN > 2*RMS =      47 mm                                     
    : WUHN residual dN > 2*RMS =      57 mm                                     
 323: 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 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 WUHN has < 1/2 as many obs as average                                
    : KOKB residual dE > 2*RMS =       6 mm                                     
    : WUHN residual dE > 2*RMS =      67 mm                                     
 324: 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 DGAR has < 1/2 as many obs as average                                
    : site HARK has < 1/2 as many obs as average                                
    : site NTUS 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                                
    : ZWEN residual dE > 2*RMS =       6 mm                                     
 325: 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 HARK 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 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                                
 326: 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 HARK has < 1/2 as many obs as average                                
    : site IRKT has < 1/2 as many obs as average                                
    : site KOUR 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                                
    : MAS1 residual dN > 2*RMS =       8 mm                                     
    : WES2 residual dE > 2*RMS =       7 mm                                     
--------------------------------------------------------------------------------

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