[IGSREPORT-10628] Wk 1236 NOAA NGS Analysis Report

kass billk at ngs.noaa.gov
Fri Sep 26 07:45:02 PDT 2003


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IGS Electronic Report   26 Sep 07:50:23 PDT 2003      Message Number 10628
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Author: NOAA/NGS GPS Analysis Center                                            
                                                                                
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NGS ANALYSIS REPORT GPS WEEK 1236 (Dates:  3 Sep 14 -  3 Sep 20)                
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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:                                                         
------------------------------------------------------------------------------  
 NGS12367.SUM         this text file                                            
 NGS12367.ERP         Earth rotation parameters for GPS Week 1236               
 NGS12367.SNX         weekly GPS coordinate solutions for GPS Wk 1236           
 NGS1236n.SP3         GPS ephemerides for GPS Week 1236, 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        
------------------------------------------------------------------------        
 257     952954         10.7       28          70               43              
 258     927075         10.5       28          70               45              
 259     905943         10.5       28          70               45              
 260     932873         10.5       28          70               46              
 261     911685         10.5       28          70               45              
 262     913152         10.7       28          70               45              
 263     921791         10.6       28          70               44              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        257      258      259      260      261      262      263           
----------------------------------------------------------------------          
  01      34478    32014    32167    31923    31573    31580    31651           
  02      43586E   41682E   41999E   41286E   40266E   40030E   40545E          
  03      29799    28701    29657    29221    28997    29073    29899           
  04      32335    30293    29572    31361    29704    30428    30330           
  05      41362E   39724E   38367E   37884E   38556E   38745E   38290E          
  06      28806    28344    25990    29518    28280    26636    26507           
  07      32158    33285    32036    32587    32303    34414    32653           
  08      26267    26007    24711    27294    26610    27104    27591           
  09      56642    54876    54902    55320    53560    52380    53414           
  10      85074E   83888E   78934E   81310E   80746E   79282E   81310E          
  11      52622    52922    49458    52114    48584    52010    50894           
  13      59184    53754    50398    56762    52252    56808    53806           
  14      62588    60676    62014    61792    59614    57738    57958           
  15      51282    51040    50414    54550    52068    52712    54222           
  16      81858E   77524E   78546E   79536E   77528E   77150E   77512E          
  17      64512    63436    60512    61382    58182    59924    59642           
  18      84134E   82372E   80858E   84156E   83158E   79716E   83548E          
  20      82760E   79314E   77122E   80782E   79002E   79502E   80184E          
  21      66728    66034    61242    65380    66424    61056    67954           
  23      84026E   82086E   79166E   82208E   80528E   79500E   82750E          
  24      66248    64716    62670    62816    63018    62326    62582           
  25      57286    53212    53162    56942    56974    55018    57174           
  26      59568    60504    59914    60398    60512    61426    57842           
  27      65084    64258    64476    64732    59482    67438    66330           
  28      82720E   81872E   81156E   82826E   81464E   82154E   80990E          
  29      66528    66612    67642    66356    66368    63442    65066           
  30      80644E   76924E   75096E   77234E   75586E   76008E   77766E          
  31      58838    58030    55206    57002    55742    54694    57706           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO ALIC ASC1 AUCK BAHR BOGT BRAZ BRMU CAS1 CEDU CHAT COCO DARW DAV1   
global: DGAR DRAO EISL FAIR FORT GLPS GODE GOL2 GOUG GRAZ GUAM HOB2 HRAO IISC   
global: IRKT KELY KERG KIT3 KOKB KOUR KSTU LHAS LPGS MAC1 MAG0 MAS1 MATE MAW1   
global: MCM4 MDO1 METS MKEA NLIB NTUS NYAL OHI2 ONSA PERT PIE1 POL2 POTS REYK   
global: RIOG SANT 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    257      258      259      260      261      262      263    
----------------------------------------------------------------------------    
 ALGO*  1111111  13298    11851    13035    13332    12734    13151    12528    
 ALIC   1111112  15878    15992    16099    16037    15745    15909    16079    
 ASC1*  2222233   9725    10139     5539    10103    10033    10757    10645    
 AUCK*  1111111  15188    15182    12278    15187    15203    15201    15160    
 BAHR*  2222232  13215    13051    13218    13038    13068    12865    12739    
 BOGT   2223333  11747    11505    10930    11659    10753    10527     9820    
 BRAZ   2    33  11225                                        11697    11342    
 BRMU*  111111   13601    12433    12803    13579    10959     8481             
 CAS1*  3365544  13737    15319    15282    15296    15143    15274    15333    
 CEDU*  1111111  14673    14739    14614    14761    14460    13443    13702    
 CHAT*  1111111  13250    13357    13180    13257    13349    13311    13101    
 COCO   2222223  13224    13310    13285    13403    13052    13249    13241    
 DARW   2222224  12433    11695    11517    14440    11614     9531    10023    
 DAV1*  2256554  16934    16873    16798    14872    16542    16706    16844    
 DGAR*     2 22                             12638             12831    12105    
 DRAO*  1111111  14775    14602    12890    14719    12809    14114    12089    
 EISL   2223332   9889     9772     9900     9600     9383     9745     9833    
 FAIR   1144433  15387    15298    11683    11220    11564    11574    12289    
 FORT*   222333           11488     7422    10314     9690    11280    10802    
 GLPS   2232223  10742    10727    10547    10163    10146    10538    10233    
 GODE*  1111111  14914    12825    14552    14772    12111    13698    13626    
 GOL2*  1121211  13028    12644    11961    13121    12174    13062    13610    
 GOUG       222                                       9996     9977    10017    
 GRAZ*  1111111  15969    15947    15945    15637    15389    15474    15483    
 GUAM*  2222223  11807    11144    11097    11329    11171    13355    12749    
 HOB2*  1111111  15082    14803    15110    15067    15097    14942    15134    
 HRAO*  1111111  12244    12534    12480    13553    12227    12380    12329    
 IISC   2222222  13254    13339     7863    13087    13453    12625    12702    
 IRKT*  1121111  13012    13160    12601    12883    12164    12456    12359    
 KELY   3255     12618    14748    11624    10955                               
 KERG*  1121111  11860    12039    11664    13742    13559    13699    13765    
 KIT3*  1121121  11307    12685    11325    13496    13729    10742    13720    
 KOKB     2 2 3                     9253              9214              9089    
 KOUR*  2222222  11275    11271     9827    10947    10320    10802    10577    
 KSTU   1121     13938    13973    13773    13776                               
 LHAS*  22323    12569    12205    10748    12768    12441                      
 LPGS*  1122222  11693    11260    11436    11535    11044    11006    11649    
 MAC1*  1155443  13028    13451    13415    13146    13292    13345    13483    
 MAG0   1121111  13589    13596    13580    13379    13603    13598    13608    
 MAS1*  3222233  14188    14148    14161    14130    14152    14124    14223    
 MATE*  1121111  15620    15596    15577    14972    14512    14682    14992    
 MAW1   226 555  15825    15708    15632             15413    15537    15718    
 MCM4*  3354655  13568    12394    12447    12333    12361    12309    12530    
 MDO1*  2121221  13855    12184    10623    12566    11557    13616    13713    
 METS   1121111  16008    15762    15232    15865    15876    15802    15878    
 MKEA   3222233  10494    10247    10551    10566    10521    10650    10425    
 NLIB*   111111           11545    11108    11408    12116    12183    10891    
 NTUS   2222222  11533    10178    11544    11381    10852    12305    10164    
 NYAL*  2245444  15330    15895    14967    14852    15816    15607    15302    
 OHI2   1111111  15236     9741    12912    12210    12894    12717    12770    
 ONSA*  1111111  16240    14744    14505    16194    16140    16218    16182    
 PERT*  1111111  15376    15417    15494    15454    15188    12463    15475    
 PIE1*  2121221  13913    12977    10458    14029    11255    13140    13408    
 POL2   1121111  12475    12816    12374    13245    13620    12001    13241    
 POTS*  1111111  16341    15737    15521    16348    16175    16342    16341    
 REYK   1244432  14207    14272    14151    14138    13933    14052    14159    
 RIOG*  1121121  14431     6759    14485    13260    14415    14369    14436    
 SANT*  2223433  11714    10982    11390    10955    11040    11498    11587    
 SUTH   1112111  15398    12757    15350    12828    15246    15409    15289    
 THTI   2223333  11523    11614    10311    11629    11691    11539    10916    
 THU3   2243333  15708    15489    15613    15565    14817    13992    14822    
 TID2*  1111111  14976    15197    14953    14994    14750    14702    15019    
 TIXI   1255443  13560    13526    13309    12956    13028    13162    13382    
 TROM*  2255443  16600    15932    15564    15801    15588    15554    16122    
 TSKB*  1121111  13470    13344    13578    12781    13509    13455    13384    
 TWTF   2223333  14266    14263    13242    13901    14262    14270    14261    
 VILL*  1121111  14361    14354    14342    14338    14344    14342    14392    
 WES2*  1111111  14668    13246    14717    14435    11971    10994    12275    
 WHIT   1        15874                                                          
 WSRT*  1111111  15360    15377    14992    15369    15261    15388    15390    
 WTZR*  1111111  16397    16389    16087    16397    16292    16361    15655    
 WUHN   22 3333  12712    12679             12699    12670    12860    12856    
 YAR2*  1111111  14899    14996    15003    14990    14739    10329    15000    
 YELL*  2176644  15228    14840    13618    13394    13219    12510    13109    
 ZAMB   1212222  11479    11889    12408    11873    11962    12248    12209    
----------------------------------------------------------------------------    
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*  16374.5     918129.3942  -4346071.2737   4561977.8502     1     0     1 
 ALIC   16374.5   -4052052.1021   4212836.0789  -2545105.4891     2     3     3 
 ASC1*  16374.5    6118526.0576  -1572344.7315   -876451.0981     2     1     4 
 AUCK*  16374.5   -5105681.1659    461564.0410  -3782181.5500     2     1     1 
 BAHR*  16374.5    3633908.8453   4425275.5328   2799861.4434     1     2     1 
 BOGT   16374.5    1744399.0339  -6116037.5832    512731.6840     2     4     8 
 BRAZ   16375.2    4115014.0922  -4550641.5698  -1741443.9937     1     4    10 
 BRMU*  16374.0    2304703.4973  -4874817.1798   3395186.9357     3     1     3 
 CAS1*  16374.5    -901776.1606   2409383.3626  -5816748.4667     1     0     0 
 CEDU*  16374.5   -3753472.5364   3912741.0182  -3347960.5487     2     2     3 
 CHAT*  16374.5   -4590671.0835   -275482.7266  -4404596.6262     2     1     1 
 COCO   16374.5    -741950.3440   6190961.6722  -1337768.2727     3     3     8 
 DARW   16374.5   -4091359.0440   4684606.6617  -1408580.0938     2     3    11 
 DAV1*  16374.5     486854.5530   2285099.2721  -5914955.7181     2     1     2 
 DGAR*  16376.2    1916269.4843   6029977.4464   -801719.9679     3     1     1 
 DRAO*  16374.5   -2059164.7946  -3621108.4044   4814432.3375     1     1     1 
 EISL   16374.5   -1884951.3265  -5357595.9877  -2892890.5473     4     9     8 
 FAIR   16374.5   -2281621.6120  -1453595.8752   5756961.8166     1     4     8 
 FORT*  16375.0    4985386.6107  -3954998.6120   -428426.4071     1     1     2 
 GLPS   16374.5     -33801.7281  -6377516.5675    -82154.4176     6     8     8 
 GODE*  16374.5    1130773.7701  -4831253.5855   3994200.4177     1     1     2 
 GOL2*  16374.5   -2353614.3084  -4641385.3510   3676976.4211     1     1     1 
 GOUG   16376.5    4795578.6165   -835299.3960  -4107633.9434     1     2     3 
 GRAZ*  16374.5    4194423.8463   1162702.6694   4647245.3906     1     1     1 
 GUAM*  16374.5   -5071312.7670   3568363.5582   1488904.3265     3     4     2 
 HOB2*  16374.5   -3950071.6327   2522415.2494  -4311638.1050     2     3     2 
 HRAO*  16374.5    5085352.4798   2668395.7995  -2768731.5723     4     3     5 
 IISC   16374.5    1337936.5348   6070317.1292   1427876.7446     3     6     3 
 IRKT*  16374.5    -968332.3587   3794425.4149   5018167.7271     1     0     1 
 KELY   16373.0    1575559.1215  -1941827.9282   5848076.4813     2     2     4 
 KERG*  16374.5    1406337.2999   3918161.1134  -4816167.3938     1     2     1 
 KIT3*  16374.5    1944945.1730   4556652.2358   4004325.9863     1     2     1 
 KOKB   16375.5   -5543838.1490  -2054586.7791   2387809.8261     1     2    17 
 KOUR*  16374.5    3839591.3974  -5059567.5755    579957.0109     1     2     3 
 KSTU   16373.0    -174281.8814   3571333.0327   5264196.0350     2     2     4 
 LHAS*  16373.5    -106937.9747   5549269.5266   3139215.8338     2     1     2 
 LPGS*  16374.5    2780102.9886  -4437418.9054  -3629404.5319     3     2     2 
 MAC1*  16374.5   -3464038.6346   1334172.8934  -5169224.2043     1     1     2 
 MAG0   16374.5   -2825810.2811   1581232.9252   5477005.4638     3     3     6 
 MAS1*  16374.5    5439192.2368  -1522055.5144   2953454.8244     1     1     1 
 MATE*  16374.5    4641949.5857   1393045.4064   4133287.4359     2     1     1 
 MAW1   16374.5    1111287.1787   2168911.2543  -5874493.6158     1     2     1 
 MCM4*  16374.5   -1311703.1937    310815.0249  -6213255.1560     1     1     2 
 MDO1*  16374.5   -1329998.7625  -5328393.3827   3236504.1528     1     1     2 
 METS   16374.5    2892570.8093   1311843.4304   5512634.1205     4     1     6 
 MKEA   16374.5   -5464105.1715  -2495166.4512   2148291.1179     4     8    10 
 NLIB*  16375.0    -130934.5854  -4762291.7375   4226854.6489     1     1     1 
 NTUS   16374.5   -1508022.8831   6195576.6569    148799.4489     4     5     9 
 NYAL*  16374.5    1202430.5446    252626.7016   6237767.5910     1     1     2 
 OHI2   16374.5    1525811.8389  -2432478.2211  -5676165.5947     9     5     9 
 ONSA*  16374.5    3370658.5606    711877.1199   5349786.9298     1     1     0 
 PERT*  16374.5   -2368687.2874   4881316.5717  -3341795.8293     1     0     1 
 PIE1*  16374.5   -1640916.8890  -5014781.2137   3575447.0952     1     1     1 
 POL2   16374.5    1239971.4008   4530790.0804   4302578.7925     1     4     4 
 POTS*  16374.5    3800689.6592    882077.3667   5028791.2991     2     0     1 
 REYK   16374.5    2587384.3327  -1043033.5224   5716564.0184     1     5     3 
 RIOG*  16374.5    1429907.7741  -3495354.7976  -5122698.6547     6     1     3 
 SANT*  16374.5    1769693.4862  -5044574.1679  -3468320.9756     3     1     2 
 SUTH   16374.5    5041274.8424   1916054.1191  -3397075.9750     3     4     6 
 THTI   16374.5   -5246415.4788  -3077260.0845  -1913842.2745     6     4    22 
 THU3   16374.5     538093.5696  -1389088.0385   6180979.2294     1     2     4 
 TID2*  16374.5   -4460996.3830   2682557.0880  -3674443.4068     1     2     2 
 TIXI   16374.5   -1264873.1693   1569455.7919   6031003.4387     2     2     5 
 TROM*  16374.5    2102940.2172    721569.4469   5958192.1643     3     2     3 
 TSKB*  16374.5   -3957199.2387   3310199.7114   3737711.6598     3     1     2 
 TWTF   16374.5   -2994428.0999   4951309.2694   2674496.8549     3     4     7 
 VILL*  16374.5    4849833.7197   -335049.0500   4116014.9162     1     1     1 
 WES2*  16374.5    1492233.2727  -4458089.5040   4296046.0289     2     1     1 
 WHIT   16371.5   -2218337.9227  -2201205.1104   5543057.5312     0     0     0 
 WSRT*  16374.5    3828735.8874    443304.9376   5064884.6936     2     1     1 
 WTZR*  16374.5    4075580.5803    931853.7765   4801568.1174     1     1     1 
 WUHN   16374.7   -2267749.3868   5009154.3032   3221290.7065     2     4     6 
 YAR2*  16374.5   -2389025.8509   5043316.9259  -3078530.4011     0     0     0 
 YELL*  16374.5   -1224452.6423  -2689216.1365   5633638.2743     1     0     1 
 ZAMB   16374.5    5415353.0513   2917209.8787  -1685888.9128     4     6     8 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 257: constrained site FORT not in data set                                     
    : constrained site NLIB not in data set                                     
    : constrained site DGAR not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : CAS1 residual dN > 2*RMS =       2 mm                                     
    : EISL residual dE > 2*RMS =      22 mm                                     
    : KOUR residual dN > 2*RMS =       2 mm                                     
    : OHI2 residual dN > 2*RMS =      21 mm                                     
    : RIOG residual dN > 2*RMS =      13 mm                                     
    : ZAMB residual dE > 2*RMS =      12 mm                                     
 258: constrained site DGAR not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : COCO residual dU > 2*RMS =      15 mm                                     
    : MAC1 residual dU > 2*RMS =       3 mm                                     
 259: constrained site DGAR not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site ASC1 has < 1/2 as many obs as average                                
    : CEDU residual dN > 2*RMS =       4 mm                                     
 260: PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 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                                
 261: constrained site DGAR not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : KIT3 residual dU > 2*RMS =       3 mm                                     
    : REYK residual dE > 2*RMS =      11 mm                                     
    : SUTH residual dU > 2*RMS =      13 mm                                     
 262: constrained site LHAS not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : BRMU residual dU > 2*RMS =       7 mm                                     
    : GUAM residual dN > 2*RMS =       6 mm                                     
    : MKEA residual dN > 2*RMS =       8 mm                                     
    : THU3 residual dE > 2*RMS =       4 mm                                     
    : TIXI residual dN > 2*RMS =       5 mm                                     
 263: constrained site BRMU not in data set                                     
    : constrained site LHAS not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : ALIC residual dN > 2*RMS =       4 mm                                     
    : BAHR residual dE > 2*RMS =       4 mm                                     
    : MAS1 residual dE > 2*RMS =       3 mm                                     
    : TID2 residual dN > 2*RMS =       3 mm                                     
    : WUHN residual dE > 2*RMS =       9 mm                                     
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