[IGSREPORT-10840] Wk 1246 NOAA NGS Analysis Report

kass billk at ngs.noaa.gov
Tue Dec 9 04:37:11 PST 2003


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IGS Electronic Report   09 Dec 04:37:56 PST 2003      Message Number 10840
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Author: NOAA/NGS GPS Analysis Center                                            
                                                                                
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NGS ANALYSIS REPORT GPS WEEK 1246 (Dates:  3 Nov 23 -  3 Nov 29)                
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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 ext.164   billk at ngs.noaa.gov             
          Robert Dulaney  301-713-3209 ext.168   bobd at ngs.noaa.gov              
fax:                      301-713-4322                                          
                                                                                
                                                                                
PRODUCTS SENT TO CDDIS:                                                         
------------------------------------------------------------------------------  
 NGS12467.SUM         this text file                                            
 NGS12467.ERP         Earth rotation parameters for GPS Week 1246               
 NGS12467.SNX         weekly GPS coordinate solutions for GPS Wk 1246           
 NGS1246n.SP3         GPS ephemerides for GPS Week 1246, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page5 developed at NOAA                                   
 Terr. Ref. Frame     nominally, ITRF2000 at current epoch                      
 Observables          double-differenced carrier phase at 30-sec. intervals     
 Arc Length           24 hours                                                  
 Elevation Cutoff     15 degrees                                                
 Reference            file://igscb.jpl.nasa.gov/igscb/center/analysis/noaa.acn  
------------------------------------------------------------------------------  
                                                                                
STATISTICAL SUMMARY OF DAILY SOLUTIONS:                                         
------------------------------------------------------------------------        
          NUMBER      POST-FIT                                                  
 DOY   OBSERVATIONS   RMS (MM)   NO. SAT.   NO. SITES   NO. CONST. SITES        
------------------------------------------------------------------------        
 327     919201         10.3       28          70               43              
 328     904971         10.8       28          70               43              
 329     904331         10.5       28          70               44              
 330     936833         10.5       28          70               43              
 331     937744         10.7       28          70               42              
 332     929489         10.8       28          70               42              
 333     945418         10.6       28          70               43              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        327      328      329      330      331      332      333           
----------------------------------------------------------------------          
  01      40311E   40123E   39544E   39895E   40133E   39865E   40047E          
  02      34213    34255    33364    34730    34778    34153    34330           
  03      31156E   32839    33314    32938    33946    33065    34455           
  04      28879    28607    32666    34780    33143    34642    34553           
  05      34673    34919    31634    34015    34503    31282    33207           
  06      38520E   40078E   39528E   28289E   29561    27595    30923           
  07      42575E   39986E   29818    29724    30157    28874    30122           
  08      29580    28560    27485    26337    27479    28285    29007           
  09      50696    49378    53952    57568    57946    57754    58258           
  10      72898    70200    66814    72012    72432    71690    71912           
  11      54626    57382    57506    54134    56820    56422    58292           
  13      80032E   80112E   77942E   78258E   78950E   79450E   80714E          
  14      83218E   82930E   83172E   84834E   83110E   82352E   83802E          
  15      65312    66914    71978    64456    67878    65644    72400           
  16      61888    61046    62520    70410    65428    68686    68940           
  17      61182    59954    64318    73024    71154    74990    75656           
  18      57068    57198    61460    68104    68306    67102    65630           
  20      53788    53588    56172    57324    57526    53344    55476           
  21      66556    70580    65132    69142    68486    67930    63690           
  23      33938    31918    35914    64280    63296    62332    64226           
  24      73630    70254    65002    66028    66926    61948    60274           
  25      60302    57920    58518    59216    58910    65020    62308           
  26      76170E   76658E   74258E   75604E   77916E   76994E   76622E          
  27      58562    59812    60040    61102    60826    58022    63110           
  28      57102    55810    65448    66822    65484    66028    66636           
  29      77106E   74740E   75104E   76110E   77870E   76758E   77528E          
  30      55958    53928    58880    67138    65974    64180    65446           
  31      78556E   60886E   59826    66684    62850    66810    66628           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO ALIC ASC1 AUCK BAHR BAKO BOGT BRAZ BRMU CAS1 CEDU CHAT COCO DARW   
global: DAV1 DRAO FAIR FORT GLPS GODE GOL2 GOUG GUAM HOB2 HRAO IISC IRKT KELY   
global: KERG KIT3 KOKB KOUR KSTU LAE1 LHAS LPGS MAC1 MAG0 MAS1 MATE MAW1 MCM4   
global: MDO1 METS MKEA NLIB NTUS NYAL OHI2 ONSA PERT PIE1 POL2 POTS REYK RIOG   
global: SANT STJO SUTH THTI THU3 TID2 TIXI TROM TSKB TWTF VILL WES2 WHIT WSRT   
global: WTZR WUHN YAR2 YELL ZAMB                                                
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    327      328      329      330      331      332      333    
----------------------------------------------------------------------------    
 ALGO*  2222222  14009    14037    12922    14065    13942    13552    13906    
 ALIC   2223332  15917    15906    15981    16062    16065    16013    15903    
 ASC1*  4333434   7912     8989     8636     9201     9671     9216     8645    
 AUCK*  2223332  14608    11502    14185    14121    15091    15269    15273    
 BAHR*  2433423  12183    12165    13438    13403    13416    12529    13345    
 BAKO        2                                                11071             
 BOGT   4444343  12079    13440    10970    10575    11781     9776     9321    
 BRAZ    4444             11171     9792     9139    10370                      
 BRMU*  2222222  12074    13263    12904    11801    13711    12933    13102    
 CAS1*  5655465  15950    15949    15788    15986    15532    14772    15907    
 CEDU*  2222222  13932    14018    13981    13867    14140    13839    14192    
 CHAT*  2222222  12781    11192    12467    13048    13402    13405    13441    
 COCO   2333 33  13178    13014    12840    13123             12982    13267    
 DARW   2333343  14340    13864     9066    13862    13883    12788    14340    
 DAV1*  5444 44  17231    14714    17041    17336             16770    17195    
 DRAO*  2121222  14711    14710    14645    12041    12886    12906    14750    
 FAIR   3232222  12773    13714    14030    15155    15262    14659    15280    
 FORT*  444 444   8519     9153     9270              4379     8217     8149    
 GLPS   3333233   9871    10452     9562    11100    10920    10709    10442    
 GODE*  2222222  14400    14751    14601    14404    14902    14127    14825    
 GOL2*  2222222  12929    12862    12861    13798    13070    13112    13084    
 GOUG    22  22            9009     7805                       9393     8919    
 GUAM*  2322222  10348     9536     9027     9500    12335    13408    13267    
 HOB2*  2222222  14998    14805    14435    14826    14974    14966    15038    
 HRAO*  2222222  11417    12144    10298    12382    11269    11190    11335    
 IISC   2333322  13350    11120    13595    13758    14018    14043    14172    
 IRKT*   1111 1           11893    12575    12678    12577             13069    
 KELY   55  444  11824    12104                      14472    14019    14232    
 KERG*  2222222  13161    13075    13026    13944    14056    13860    14014    
 KIT3*  1111111  12896    12545    13676    13943    13929    13171    13646    
 KOKB      433                               9043     9136     9260             
 KOUR*  4445455  10519    11752    10342    10303     9038     8703     8735    
 KSTU   1 11111  11872             13433    13318    13371    11833    13931    
 LAE1   22 2222   9877    10203              9599    11833    12543    12577    
 LHAS*  3333433  12680    10246    12855    13212    13230    13506    13402    
 LPGS*  3343334  10956    10755    10584    11354    10864    11362    10938    
 MAC1*  3333233  13341    13419    12999    13586    13734    13462    13584    
 MAG0   1111111  12719    12826    13210    13567    13614    13562    13585    
 MAS1*  5444445  13664    13906    13873    13993    13562    14101    13584    
 MATE*  2122111  12817    13977    11732    13507    14961    13381    15184    
 MAW1   4 44333  15593             15445    16065    14762    15980    16042    
 MCM4*  6655564  13209    14245    14016    14174    14303    12583    13189    
 MDO1*  2222222  13941    14004    14266    14080    13996    12924    12878    
 METS   1111111  15118    15131    15307    15734    15969    15640    15934    
 MKEA   4344444   9948     9830     9859    10276    10489    10612    10567    
 NLIB*  2222222  12576    12569    10843    12663    12520    11985    12418    
 NTUS   23333    12512     9896    12322    12670    12556                      
 NYAL*  5655444  15316    15346    16351    16539    16235    16213    15950    
 OHI2   2222222  11649    14219    14751    15438    15477    13330    13426    
 ONSA*  1111111  15423    15214    15406    15239    16168    14319    16136    
 PERT*  2222222  15273    12317    12050    15254    15259    15140    15247    
 PIE1*  2222222  13477    13459    13116    13358    13468    14066    13894    
 POL2   1111111  12999    12045    13395    13943    13863    13814    13457    
 POTS*  1111111  16046    15740    16037    15815    16317    15448    16306    
 REYK   3332222  15300    15135    15168    15227    15046    15198    14686    
 RIOG*  2232333  11822    13557    13766    14720    14650    14740    14622    
 SANT*  4443334  11366    11251    11203    11555    11673    12031    11723    
 STJO   22  1 2  12236    13805                      14244             14000    
 SUTH   2222223  10344    11860    13640    12078    12336    11773    11976    
 THTI   3333333  11076    10520    10976    11658    11672    11615    11656    
 THU3   6655454  16021    16029    16095    16100    16087    16089    16137    
 TID2*  2222222  14856    14619    14499    14740    14692    14742    14770    
 TIXI   4332222  14328    13080    13322    13737    13614    15353    13931    
 TROM*  4443222  16427    16499    16674    17060    16297    16383    16890    
 TSKB*  2221121  12757    12546    12967    12984    13669    13765    13781    
 TWTF   3333333  13582    13718    13946    14269    14277    14272    14277    
 VILL*  2222222  14094    14170    14157    14215    13934    14290    14024    
 WES2*  2222222  14524    14797    14493    14704    14752    12555    14692    
 WHIT   3222122  15499    15856    15816    15882    15923    15912    15913    
 WSRT*  1111     15298    15136    15273    15211                               
 WTZR*  1111111  15507    15161    14082    15007    15191    15378    15346    
 WUHN   2333333  12555    12660    12715    13011    12961    13254    13123    
 YAR2*  2 22222  14826              9336    14741    16333    13402    14835    
 YELL*  5443333  14453    14796    14835    15190    15251    15060    15236    
 ZAMB   3233222  10564    10642    10113    11064     8436     9481     8781    
----------------------------------------------------------------------------    
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*  16444.5     918129.3920  -4346071.2738   4561977.8492     3     1     1 
 ALIC   16444.5   -4052052.1103   4212836.0772  -2545105.4795     2     1     3 
 ASC1*  16444.5    6118526.0641  -1572344.7283   -876451.0966     2     2     6 
 AUCK*  16444.5   -5105681.1706    461564.0420  -3782181.5453     2     2     3 
 BAHR*  16444.5    3633908.8335   4425275.5386   2799861.4495     2     2     1 
 BAKO   16446.5   -1836969.0898   6065617.1251   -716257.8166     0     0     0 
 BOGT   16444.5    1744399.0652  -6116037.6380    512731.6898     2     8    46 
 BRAZ   16444.0    4115014.0956  -4550641.5676  -1741443.9889     1     3     6 
 BRMU*  16444.5    2304703.4960  -4874817.1868   3395186.9346     1     1     1 
 CAS1*  16444.5    -901776.1595   2409383.3610  -5816748.4668     1     1     1 
 CEDU*  16444.5   -3753472.5396   3912741.0154  -3347960.5357     2     2     2 
 CHAT*  16444.5   -4590671.0866   -275482.7178  -4404596.6226     1     1     2 
 COCO   16444.3    -741950.3498   6190961.6426  -1337768.2551     6     5     7 
 DARW   16444.5   -4091359.0482   4684606.6541  -1408580.0785     3     6     9 
 DAV1*  16444.3     486854.5515   2285099.2707  -5914955.7166     1     1     1 
 DRAO*  16444.5   -2059164.7976  -3621108.4043   4814432.3350     2     1     0 
 FAIR   16444.5   -2281621.6229  -1453595.8783   5756961.8200     2     1     7 
 FORT*  16444.5    4985386.6119  -3954998.6109   -428426.4051     1     6     3 
 GLPS   16444.5     -33801.7132  -6377516.5453    -82154.4139     4    11    11 
 GODE*  16444.5    1130773.7664  -4831253.5860   3994200.4190     2     1     2 
 GOL2*  16444.5   -2353614.3090  -4641385.3464   3676976.4221     1     1     1 
 GOUG   16445.0    4795578.5927   -835299.3904  -4107633.9204     4     4    27 
 GUAM*  16444.5   -5071312.7588   3568363.5603   1488904.3260     1     5     2 
 HOB2*  16444.5   -3950071.6423   2522415.2525  -4311638.0966     2     1     1 
 HRAO*  16444.5    5085352.4825   2668395.8015  -2768731.5688     3     3     3 
 IISC   16444.5    1337936.5254   6070317.1102   1427876.7480     3     4     8 
 IRKT*  16444.7    -968332.3636   3794425.4113   5018167.7215     1     1     0 
 KELY   16444.7    1575559.1160  -1941827.9314   5848076.4798     2     2     6 
 KERG*  16444.5    1406337.2992   3918161.1137  -4816167.3955     1     1     1 
 KIT3*  16444.5    1944945.1671   4556652.2364   4004325.9840     1     1     1 
 KOKB   16445.5   -5543838.1522  -2054586.7660   2387809.8364     2     5    11 
 KOUR*  16444.5    3839591.3996  -5059567.5766    579957.0134     0     7     4 
 KSTU   16444.8    -174281.8863   3571333.0181   5264196.0144     1     3     3 
 LAE1   16444.7   -5312857.1334   3451107.9295   -736322.5463     5     6    10 
 LHAS*  16444.5    -106937.9819   5549269.5252   3139215.8393     2     1     1 
 LPGS*  16444.5    2780102.9868  -4437418.9095  -3629404.5289     3     1     1 
 MAC1*  16444.5   -3464038.6381   1334172.8962  -5169224.2017     1     1     1 
 MAG0   16444.5   -2825810.2789   1581232.9344   5477005.4403     2     3     5 
 MAS1*  16444.5    5439192.2338  -1522055.5123   2953454.8276     1     1     2 
 MATE*  16444.5    4641949.5785   1393045.4104   4133287.4396     1     1     2 
 MAW1   16444.8    1111287.1766   2168911.2532  -5874493.6175     1     1     2 
 MCM4*  16444.5   -1311703.1927    310815.0243  -6213255.1484     1     1     1 
 MDO1*  16444.5   -1329998.7658  -5328393.3819   3236504.1517     1     1     2 
 METS   16444.5    2892570.8059   1311843.4316   5512634.1205     3     3     3 
 MKEA   16444.5   -5464105.1695  -2495166.4503   2148291.1406     2     8    25 
 NLIB*  16444.5    -130934.5891  -4762291.7389   4226854.6490     1     1     1 
 NTUS   16443.5   -1508022.8885   6195576.6403    148799.4447     3     8    11 
 NYAL*  16444.5    1202430.5432    252626.7031   6237767.5968     1     1     3 
 OHI2   16444.5    1525811.8481  -2432478.2191  -5676165.5955     8     5     9 
 ONSA*  16444.5    3370658.5572    711877.1215   5349786.9304     1     1     1 
 PERT*  16444.5   -2368687.2958   4881316.5716  -3341795.8190     2     1     1 
 PIE1*  16444.5   -1640916.8925  -5014781.2132   3575447.0932     1     1     1 
 POL2   16444.5    1239971.3945   4530790.0758   4302578.7830     1     3     6 
 POTS*  16444.5    3800689.6559    882077.3695   5028791.3027     1     0     1 
 REYK   16444.5    2587384.3326  -1043033.5263   5716564.0233     2     4     6 
 RIOG*  16444.5    1429907.7783  -3495354.8062  -5122698.6519     5     2     8 
 SANT*  16444.5    1769693.4913  -5044574.1725  -3468320.9719     1     1     2 
 STJO   16444.2    2612631.1130  -3426807.0417   4686757.8615     1     2     3 
 SUTH   16444.5    5041274.8497   1916054.1244  -3397075.9746     3     5     4 
 THTI   16444.5   -5246415.4923  -3077260.0678  -1913842.2725     3     9    13 
 THU3   16444.5     538093.5631  -1389088.0414   6180979.2355     1     2     3 
 TID2*  16444.5   -4460996.3918   2682557.0871  -3674443.3962     2     1     1 
 TIXI   16444.5   -1264873.1714   1569455.7894   6031003.4192     2     3     6 
 TROM*  16444.5    2102940.2149    721569.4511   5958192.1587     2     1     2 
 TSKB*  16444.5   -3957199.2394   3310199.7139   3737711.6596     1     2     1 
 TWTF   16444.5   -2994428.1066   4951309.2587   2674496.8535     2     5     3 
 VILL*  16444.5    4849833.7151   -335049.0484   4116014.9179     2     1     1 
 WES2*  16444.5    1492233.2691  -4458089.5031   4296046.0289     1     1     1 
 WHIT   16444.5   -2218337.9310  -2201205.1167   5543057.5333     1     1     5 
 WSRT*  16443.0    3828735.8834    443304.9399   5064884.6988     2     2     3 
 WTZR*  16444.5    4075580.5770    931853.7808   4801568.1208     1     0     1 
 WUHN   16444.5   -2267749.3989   5009154.3039   3221290.7062     2     3     2 
 YAR2*  16444.8   -2389025.8601   5043316.9271  -3078530.3921     1     0     0 
 YELL*  16444.5   -1224452.6464  -2689216.1379   5633638.2743     1     1     1 
 ZAMB   16444.5    5415353.0475   2917209.8701  -1685888.9026     3     5     6 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 327: constrained site IRKT not in data set                                     
    : 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 08    has < 2/3 as many obs as average                                
    : PRN 23    has < 2/3 as many obs as average                                
    : KERG residual dE > 2*RMS =       3 mm                                     
    : KSTU residual dE > 2*RMS =       6 mm                                     
    : PIE1 residual dN > 2*RMS =       2 mm                                     
 328: constrained site YAR2 not in data set                                     
    : 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 08    has < 2/3 as many obs as average                                
    : PRN 23    has < 2/3 as many obs as average                                
    : ALGO residual dU > 2*RMS =       2 mm                                     
    : BAHR residual dN > 2*RMS =       5 mm                                     
    : FORT residual dE > 2*RMS =      12 mm                                     
    : THTI residual dN > 2*RMS =       7 mm                                     
 329: 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 07    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : PRN 23    has < 2/3 as many obs as average                                
    : DARW residual dE > 2*RMS =      12 mm                                     
    : GUAM residual dN > 2*RMS =       3 mm                                     
    : MAW1 residual dE > 2*RMS =       2 mm                                     
    : RIOG residual dE > 2*RMS =       5 mm                                     
    : ZAMB residual dU > 2*RMS =      13 mm                                     
 330: constrained site FORT not in data set                                     
    : 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 08    has < 2/3 as many obs as average                                
    : MKEA residual dE > 2*RMS =      16 mm                                     
    : PIE1 residual dE > 2*RMS =       1 mm                                     
 331: constrained site DAV1 not in data set                                     
    : constrained site WSRT not in data set                                     
    : 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 08    has < 2/3 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : NYAL residual dN > 2*RMS =       1 mm                                     
    : ZAMB residual dN > 2*RMS =       6 mm                                     
 332: constrained site WSRT not in data set                                     
    : constrained site IRKT not in data set                                     
    : 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 08    has < 2/3 as many obs as average                                
    : NYAL residual dU > 2*RMS =       7 mm                                     
    : SUTH residual dE > 2*RMS =      11 mm                                     
    : YELL residual dN > 2*RMS =       2 mm                                     
 333: constrained site WSRT not in data set                                     
    : 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 08    has < 2/3 as many obs as average                                
    : TROM residual dU > 2*RMS =       3 mm                                     
    : WES2 residual dU > 2*RMS =       2 mm                                     
--------------------------------------------------------------------------------
                                                                                



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