Subject: [IGSREPORT-6317] Wk 1019 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Fri, 30 Jul 1999 10:22:45 PDT

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IGS Electronic Report    Fri Jul 30 10:22:45 PDT 1999      Message Number 6317
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 1019 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 1019 (Dates: 99 Jul 18 - 99 Jul 24)                
******************************************************************************* 
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]             
          Robert Dulaney  301-713-3209 ext.168   [email-masked]              
fax:                      301-713-4322                                          

PRODUCTS SENT TO CDDIS:                                                         
------------------------------------------------------------------------------  
 NGS10197.SUM         this text file                                            
 NGS10197.ERP         Earth rotation parameters for GPS Week 1019               
 NGS10197.SNX         weekly GPS coordinate solutions for GPS Wk 1019           
 NGS1019n.SP3         GPS ephemerides for GPS Week 1019, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page5 developed at NOAA                                   
 Terr. Ref. Frame     nominally, ITRF96 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        
------------------------------------------------------------------------        
 199     720236         12.0       27          66               39              
 200     714134         11.8       27          66               39              
 201     695653         12.4       27          66               37              
 202     702671         11.9       27          66               39              
 203     706274         12.1       27          66               37              
 204     716245         11.8       27          66               36              
 205     739387         12.1       27          68               36              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        199      200      201      202      203      204      205           
----------------------------------------------------------------------          
  01      26172    24621    22896    21833E   33809E   33750E   35293E          
  02      22270    22268    23314    22380    20164    19620    20943           
  03      32354E   32515E   31604E   32832E   31494E   31995E   33719E          
  04      25259    25145    24418    23968    26387    23609    26000           
  05      26681    27001    26613    25286    27850    28093    28139           
  06      32901E   34341E   32314E   30513E   31730E   32388E   32917E          
  07      34203E   31381E   31877E   32858E   34122E   33123E   33789E          
  08      27893    28179    26823    29347    28029    29749    31289           
  09      52662    53328    49708    40126    40622    43716    43306           
  10      57298    52326    50964    46732    48654    47594    50260           
  13      43200    44764    44096    60100E   57764E   58584E   58598E          
  14      54094    53470    49794    50530    50378    48632    57722           
  15      45570    41730    40650    44740    41676    41196    41600           
  16      54556    47760    42042    47860    44972    49386    48896           
  17      48054    49410    48428    42588    40324    41188    46612           
  18      50386    69694E   67020E   68326E   68358E   67990E   67512E          
  19      49058    39920    38010    35012    36632    35540    37030           
  21      45722    46284    44678    43432    42426    41052    43386           
  22      46144    45326    42882    42066    42496    43118    40522           
  23      60204    58518    53710    53872    57446    56744    55854           
  24      49886    48830    46934    45594    39756    48554    47664           
  25      54578    60058    53566    60474    48100    45390    47796           
  26      50326    43754    48004    65202E   66906E   67462E   69044E          
  27      49794    49502    51788    46968    48242    52734    55412           
  29      59442    56232E   67612E   64714E   66420E   67952E   69654E          
  30      46492    49338    47130    42194    41596    47358    45842           
  31      67540E   67122E   64572E   66778E   62610E   63646E   67886E          
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO AREQ ASC1 AUCK BAHR BAKO BOGT BRMU CAS1 CHAT COCO CRO1 DAV1 DGAR   
global: DRAO EISL FAIR FORT GALA GODE GOLD GOUG GRAZ GUAM HART HOB2 IISC IRKT   
global: KELY KERG KIT3 KOKB KOSG KOUR KWJ1 LPGS MAC1 MADR MAG0 MALI MATE MAW1   
global: MCM4 MDO1 METS MKEA NLIB NOUM NTUS NYAL ONSA PERT PETP PIE1 POL2 POTS   
global: REYK RIOG SANT SEY1 STJO SUTH THU1 TIDB TIXI TROM TSKB VILL WES2 WHIT   
global: WTZR WUHN YAKZ YAR1 YELL ZWEN                                           
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    199      200      201      202      203      204      205    
----------------------------------------------------------------------------    
 ALGO*  2222112  14580    12781    14606    14182    14573    14242    13845    
 AREQ*  22222 2   9450     9416     9686     9009     8887              9089    
 ASC1   12222 2   7132     3950     5998     6990     4330              6450    
 AUCK   1111211  11356    11115    11240    11299    11241    11226    11492    
 BAHR   322 232   9649    10018    11088              9531    10032    10529    
 BAKO   2232 2    8405    11215    11412    11425             10704             
 BOGT   2222322   8047     7503     7710     7078     7676     6142     7800    
 BRMU*  2222222  10364     9636    10498    10205     9635     8759     8628    
 CAS1   334 444  10116     9570     8034              7693     9235     8398    
 CHAT   1111111  11294    10350    10176    10556    10505    10858    10968    
 COCO   22   22   4063    10227                               10220     9537    
 CRO1       1 2                                       6320              8345    
 DAV1*  3234543   9840    11216     9981     8906     8917    11236     9501    
 DGAR   2222222   5063     5824     5334     7246     5252     3789     4615    
 DRAO*  2222212  13693    13558    13706    12552    13301    12922    13533    
 EISL   2222222   8759     8636     8761     7744     8164     8428     8074    
 FAIR*   2 3               6307             12593                               
 FORT*  2222222   7376     5365     6171     6489     5650     6138     6843    
 GALA   2222222   8252     8466     8128     8218     7148     6518     7546    
 GODE   2 22112  13504             13474    13359    13724    12952    12728    
 GOLD*  2222222  11953    11614    12177    10036    11846    11302    12118    
 GOUG        1                                                 9759             
 GRAZ*  22 2222  14355    14429             13210    14340    14226    14394    
 GUAM*  2222222   7572     7256     6527     6815     6780     8513     6555    
 HART*  1111111  11120    11261    10485    10294    11005    10577    11163    
 HOB2   1111221  13068    12629    10024    12857    11799    13135    13268    
 IISC   2222 22   4773     5701     6118     7444              6727     7616    
 IRKT*  222 222  11605    11585     9186             12093    11840    11955    
 KELY   2233 33  12497    12274    12438    11617             12243    12421    
 KERG*  1111211  10617    10876     9104     9592    10227    10812    10632    
 KIT3*  2 22222  10505              6696    11554    12019    11446    12362    
 KOKB*  222223    9767     8550     9569     9395    10187    12540             
 KOSG*  2222222  13471    12998    12914    13904    13470    14088    13294    
 KOUR*  222222    7621     6689     6192     5796     6703     5876             
 KWJ1*  2322233   6256     6183     5668     6584     5504     7385     5809    
 LPGS    1 2221           13017             12193    12663    12512     9797    
 MAC1*  1112422  11176    10376     8686    10463     9383    10545    11318    
 MADR*  2222222  13897    13743    10898    13118    13807    13723    13328    
 MAG0   2222222  11449    11228    11350    11325    11889    11624    11233    
 MALI*  3223222   7159     7921     3227     4518     7395     6841     8184    
 MATE*  2222222  14490    14482    12415    14129    14469    12694    14669    
 MAW1     24533                    12840    11291    10226    12441    12222    
 MCM4   3234434   8709     9232     8357     8050     8276    10239     9012    
 MDO1*  2222222  12831    13040    13471    12291    13032    10379    12449    
 METS   222  22  12412    12453    12290                      12516    12719    
 MKEA   2323333   9339     8424     9511     8204     9724    10662     9432    
 NLIB*  2222112  12234    12271    12065    12025    12529    10921    11631    
 NOUM   2112222  12752    12655     9511     9704    12834    10912    12575    
 NTUS      22 2                              5664     4204              4658    
 NYAL*  2233333  11697    11352    12043    11507    11366    12127    11649    
 ONSA*  2222222  13095    13291    13629    13152    13011    13834    13655    
 PERT*  1111211  11832    11451    11662    13225     6965    11414    13933    
 PETP     222                      11342    11403    11934                      
 PIE1*  2222222  13243    13219    13115    11956    13181    12883    13313    
 POL2      2222                             10137    11662    10290    10817    
 POTS*  2222222  14151    13658    13396    14013    14395    14078    14178    
 REYK   222 3 2  11178    10643    11094             10654             11661    
 RIOG   1111111  12639    12413    12609    12384    12440    12564    12501    
 SANT*  1111222  11039    11424    11058    10729    11120     9900    10945    
 SEY1   2222 22   8083     8881     5714     6242              7101     9770    
 STJO   2222112  12084    12298    12269    12228    12295    12177    11163    
 SUTH   1111111  13872    13709    13816    13333    13761    13792    13697    
 THU1*  2233333  11975    11933    12033    11369    11420    11481    11598    
 TIDB*  1111222  11701    12043    11591    12040    12714    11663    12115    
 TIXI   22233    12545    12461    12439    12806    12253                      
 TROM*  2223322  12116    11593    12109    12258    11438    12417    12042    
 TSKB*  2222212  10481     9969    10125    10000    10821    10712     9854    
 VILL*  2222222  14305    13307    10631    12931    14167    14035    13852    
 WES2*  2222112  13098    12928    13152    13158    13060    12644    11504    
 WHIT   2222322  13696     9978    13778    13762    12624    13095    13322    
 WTZR*  22222    14387    14190    14100    13999    14334                      
 WUHN     2 223                    10759             12083    11407    11894    
 YAKZ       212                                      12199    12693    11998    
 YAR1*  1111 11   9023    12069    11031    10174             14022     9665    
 YELL*  2223323  12826    12817    12976    13133    11196    12311    12518    
 ZWEN*  22 2  2  11523    11923             10962                      12301    
----------------------------------------------------------------------------    
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*  51380.5     918129.4681  -4346071.2365   4561977.8213     1     1     2 
 AREQ*  51380.2    1942826.7601  -5804070.2453  -1796893.9439     2     1     1 
 ASC1   51380.2    6118526.0942  -1572344.7148   -876451.1507    14    21    12 
 AUCK   51380.5   -5105681.0696    461564.0312  -3782181.6763     3     6    11 
 BAHR   51380.5    3633908.9947   4425275.5020   2799861.3272     3     2     8 
 BAKO   51379.7   -1836968.9980   6065617.0875   -716257.7971     5     8    16 
 BOGT   51380.5    1744399.0844  -6116037.7095    512731.6420     4     9    12 
 BRMU*  51380.5    2304703.5639  -4874817.1776   3395186.9068     3     2     1 
 CAS1   51380.5    -901776.1692   2409383.3847  -5816748.4544     3     6    10 
 CHAT   51380.5   -4590670.9891   -275482.9122  -4404596.7244     5     5     8 
 COCO   51380.5    -741950.1181   6190961.6184  -1337768.4704     7    11    20 
 CRO1   51382.5    2607771.1846  -5488076.7715   1932767.7069     5    15     7 
 DAV1*  51380.5     486854.5492   2285099.2791  -5914955.7164     3     4     4 
 DGAR   51380.5    1916269.6590   6029977.3828   -801720.1123     7    32    31 
 DRAO*  51380.5   -2059164.7159  -3621108.3948   4814432.3577     2     2     2 
 EISL   51380.5   -1884951.5891  -5357595.9258  -2892890.5379     7     5    14 
 FAIR*  51379.5   -2281621.4825  -1453595.7988   5756961.8951     1     0     2 
 FORT*  51380.5    4985386.6384  -3954998.5863   -428426.4673     3     3     2 
 GALA   51380.5     -33795.9753  -6377522.6388    -82120.8775     2     9    24 
 GODE   51380.8    1130773.8402  -4831253.5710   3994200.4037     4     5     9 
 GOLD*  51380.5   -2353614.2124  -4641385.3712   3676976.4379     2     3     4 
 GOUG   51382.5    4795578.5306   -835299.5037  -4107633.9997     0     0     0 
 GRAZ*  51380.7    4194423.9315   1162702.6050   4647245.3445     3     1     0 
 GUAM*  51380.5   -5071312.7801   3568363.5135   1488904.3190     2     4     3 
 HART*  51380.5    5084625.3018   2670366.2764  -2768494.5162     2     4     1 
 HOB2   51380.5   -3950071.4692   2522415.1947  -4311638.2620     3     6     7 
 IISC   51380.3    1337936.7074   6070317.1231   1427876.5835     5    14    22 
 IRKT*  51380.5    -968332.2482   3794425.4244   5018167.7389     2     3     5 
 KELY   51380.3    1575559.2351  -1941827.9300   5848076.5017     3     3     4 
 KERG*  51380.5    1406337.3208   3918161.1005  -4816167.3916     3     4     5 
 KIT3*  51380.8    1944945.3007   4556652.2277   4004325.9752     3     3     3 
 KOKB*  51380.0   -5543838.1245  -2054587.0952   2387809.7815     1     2     1 
 KOSG*  51380.5    3899225.2240    396731.8600   5015078.3712     2     2     1 
 KOUR*  51380.0    3839591.4241  -5059567.5400    579956.9516     1     5     5 
 KWJ1*  51380.5   -6160880.9504   1339883.1392    960810.5298     3     3     2 
 LPGS   51381.3    2780102.9755  -4437418.8739  -3629404.5738     5     5    11 
 MAC1*  51380.5   -3464038.5593   1334172.7932  -5169224.2845     2     4     1 
 MADR*  51380.5    4849202.4658   -360329.0486   4114913.1221     2     1     2 
 MAG0   51380.5   -2825810.2095   1581232.9307   5477005.5259     7     7    11 
 MALI*  51380.5    4865366.4590   4110737.4914   -331121.6825     5     4     8 
 MATE*  51380.5    4641949.6714   1393045.3304   4133287.3660     2     2     1 
 MAW1   51381.5    1111287.1701   2168911.2593  -5874493.6231     3     4     6 
 MCM4   51380.5   -1311703.2413    310815.0504  -6213255.1553     2     6     3 
 MDO1*  51380.5   -1329998.6994  -5328393.3911   3236504.1831     2     2     1 
 METS   51380.3    2892570.8981   1311843.3767   5512634.0784     3     5     3 
 MKEA   51380.5   -5464105.1149  -2495166.7325   2148291.0145     2    11    12 
 NLIB*  51380.5    -130934.5103  -4762291.7265   4226854.6501     2     1     2 
 NOUM   51380.5   -5739971.5909   1387563.6151  -2402123.4417     2     4     7 
 NTUS   51381.8   -1508022.7534   6195576.6479    148799.4601     1    32    25 
 NYAL*  51380.5    1202430.6114    252626.6733   6237767.5248     1     3     2 
 ONSA*  51380.5    3370658.6352    711877.0672   5349786.8860     1     1     0 
 PERT*  51380.5   -2368687.0993   4881316.5406  -3341796.0483     2     3     4 
 PETP   51380.5   -3576239.7722   1401003.4663   5075177.4822     6     3     7 
 PIE1*  51380.5   -1640916.8186  -5014781.2069   3575447.1198     1     2     1 
 POL2   51382.0    1239971.5274   4530790.0773   4302578.7689     3     3     4 
 POTS*  51380.5    3800689.7481    882077.3103   5028791.2691     1     1     1 
 REYK   51380.1    2587384.4458  -1043033.4984   5716563.9831     2     3    10 
 RIOG   51380.5    1429907.7488  -3495354.7594  -5122698.6811     6     9    10 
 SANT*  51380.5    1769693.3975  -5044574.1666  -3468321.0373     2     3     3 
 SEY1   51380.3    3602870.7363   5238174.4123   -516275.4962     3    12    14 
 STJO   51380.5    2612631.1951  -3426807.0222   4686757.8164     4     5     9 
 SUTH   51380.5    5041274.7959   1916054.0246  -3397076.0324     3     4     4 
 THU1*  51380.5     538981.3735  -1388714.7943   6181005.1304     2     2     2 
 TIDB*  51380.5   -4460996.2279   2682557.0667  -3674443.5820     2     4     4 
 TIXI   51379.5   -1264873.0821   1569455.8007   6031003.4574     5     3     9 
 TROM*  51380.5    2102940.3033    721569.4064   5958192.1163     2     2     0 
 TSKB*  51380.5   -3957199.2326   3310199.6880   3737711.6745     5     3     5 
 VILL*  51380.5    4849833.7786   -335049.1342   4116014.8659     2     3     1 
 WES2*  51380.5    1492233.3503  -4458089.4791   4296046.0036     2     1     1 
 WHIT   51380.5   -2218337.8492  -2201205.1096   5543057.5598     1     3    10 
 WTZR*  51379.5    4075580.6544    931853.7116   4801568.0655     2     1     0 
 WUHN   51381.7   -2267749.2152   5009154.2735   3221290.6960     3     4     1 
 YAKZ   51382.5   -1915023.2942   2308213.2335   5610224.9794     4     8     2 
 YAR1*  51380.3   -2389025.6634   5043316.8862  -3078530.6148     2     2     1 
 YELL*  51380.5   -1224452.5447  -2689216.1118   5633638.2694     2     1     2 
 ZWEN*  51380.0    2886325.5034   2155998.4423   5245816.1502     2     1     1 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 199: constrained site FAIR not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 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                                
    : site COCO has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site IISC has < 1/2 as many obs as average                                
 200: constrained site KIT3 not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 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                                
    : site ASC1 has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : ASC1 residual dN > 2*RMS =      31 mm                                     
    : ONSA residual dU > 2*RMS =       1 mm                                     
    : YELL residual dU > 2*RMS =       4 mm                                     
 201: constrained site GRAZ not in data set                                     
    : constrained site ZWEN not in data set                                     
    : constrained site FAIR not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 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                                
    : site MALI has < 1/2 as many obs as average                                
    : FORT residual dN > 2*RMS =       7 mm                                     
    : KOKB residual dN > 2*RMS =       3 mm                                     
    : KOSG residual dE > 2*RMS =       4 mm                                     
    : SEY1 residual dN > 2*RMS =       7 mm                                     
    : TIDB residual dU > 2*RMS =       8 mm                                     
 202: constrained site IRKT not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : HOB2 residual dE > 2*RMS =      12 mm                                     
    : POTS residual dN > 2*RMS =       3 mm                                     
 203: constrained site YAR1 not in data set                                     
    : constrained site ZWEN not in data set                                     
    : constrained site FAIR not in data set                                     
    : PRN 02    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                                
    : site ASC1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site NTUS has < 1/2 as many obs as average                                
 204: constrained site AREQ not in data set                                     
    : constrained site WTZR not in data set                                     
    : constrained site ZWEN not in data set                                     
    : constrained site FAIR not in data set                                     
    : PRN 02    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                                
    : site DGAR has < 1/2 as many obs as average                                
    : BOGT residual dN > 2*RMS =      10 mm                                     
    : DAV1 residual dE > 2*RMS =       9 mm                                     
    : DGAR residual dE > 2*RMS =      67 mm                                     
    : GALA residual dN > 2*RMS =       6 mm                                     
 205: constrained site KOKB not in data set                                     
    : constrained site KOUR not in data set                                     
    : constrained site WTZR not in data set                                     
    : constrained site FAIR not in data set                                     
    : PRN 02    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                                
    : site DGAR has < 1/2 as many obs as average                                
    : site NTUS has < 1/2 as many obs as average                                
    : AREQ residual dE > 2*RMS =       3 mm                                     
    : GALA residual dE > 2*RMS =      19 mm                                     
    : GALA residual dU > 2*RMS =      49 mm                                     
    : GOLD residual dE > 2*RMS =       7 mm                                     
    : MKEA residual dE > 2*RMS =      24 mm                                     
--------------------------------------------------------------------------------

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