Subject: [IGSREPORT-6869] Wk 1044 NOAA NGS Analysis Report
From: kass <[email-masked]>
To: [email-masked]
Date: Wed, 2 Feb 2000 10:00:41 -0500 (EST)

******************************************************************************
IGS Electronic Report   02 Feb 07:06:06 PST 2000      Message Number 6869
******************************************************************************

Author: NOAA/NGS GPS Analysis Center                                            
                                                                                
******************************************************************************* 
NGS ANALYSIS REPORT GPS WEEK 1044 (Dates:  0 Jan 09 -  0 Jan 15)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS10447.SUM         this text file                                            
 NGS10447.ERP         Earth rotation parameters for GPS Week 1044               
 NGS10447.SNX         weekly GPS coordinate solutions for GPS Wk 1044           
 NGS1044n.SP3         GPS ephemerides for GPS Week 1044, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page5 developed at NOAA                                   
 Terr. Ref. Frame     nominally, ITRF97 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        
------------------------------------------------------------------------        
 009     694677         11.4       28          63               41              
 010     692462         11.6       28          62               39              
 011     655276         11.7       27          63               40              
 012     741232         11.2       28          65               40              
 013     751660         11.1       28          67               41              
 014     696422         11.0       28          62               37              
 015     709986         11.0       28          64               39              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        009      010      011      012      013      014      015           
----------------------------------------------------------------------          
  01      23985    24085    23740    21343    23048E   29941E   30740E          
  02      24612    25457    23137    25550    25090    22489    23893           
  03      29646E   29128E   28152E   31512E   32820E   29479E   23654E          
  04      23603    23729    23901    25181    24649    23165    23542           
  05      21760    20406    20518    23744    23212    20227    20596           
  06      32870E   31844E    -999    34384E   34462E   31790E   33012E          
  07      28852E   29491E   29989E   31135E   30024E   29883E   30433E          
  08      23378    22980    23605    25445    23074    21505    23549           
  09      57428    54208    25944    59416    55204    52906    51758           
  10      47256    44972    43056    50316    49504    46242    43290           
  11      47262    47248    48170    49246    51240    45102    40900           
  13      52040    52740    52434    52332E   64254E   56010E   57192E          
  14      39394    41670    40604    48976    48340    41804    40134           
  15      46444    44224    42978    45366    47800    46616    46106           
  16      52538    55906    53400    57754    54948    46484    49404           
  17      45428    42414    41416    49406    49446    43826    49192           
  18      44510    46584E   58288E   63000E   64068E   59762E   61946E          
  19      44238    48436    40324    47538    44968    32710    35616           
  21      50072    50698    52394    46270    50696    46354    49984           
  22      43722    43602    43766    44864    45064    41118    42754           
  23      48294    44950    50514    49532    53812    51832    50674           
  24      51626    51154    48246    51606    54348    45930    49622           
  25      44536    44334    46618    49254    46574    40002    46282           
  26      56756    55918    49196    59248E   66248E   61718E   62018E          
  27      39466    39780    38576    44808    39786    45098    46088           
  29      55064    53680    55024E   66304E   68712E   65024E   66064E          
  30      52000    52632    53900    53822    55614    50700    55190           
  31      53868E   55534E   53676E   56818E   59936E   56648E   56920E          
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO AREQ ASC1 AUCK BAHR BAKO BRMU CAS1 CHAT COCO CRO1 DAV1 DGAR DRAO   
global: EISL FAIR FORT GODE GOL2 GRAZ GUAM HOB2 IISC IRKT KELY KERG KOKB KOSG   
global: KOUR KWJ1 LHAS LPGS MAC1 MAG0 MAS1 MATE MAW1 MCM4 MDO1 METS MKEA NLIB   
global: NOUM NTUS NYAL ONSA PERT PETP PIE1 POL2 POTS REYK RIOG SANT SHAO STJO   
global: SUTH THU1 TID2 TIXI TROM VILL WES2 WHIT WTZR WUHN YAKZ YAR1 YELL ZWEN   
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    009      010      011      012      013      014      015    
----------------------------------------------------------------------------    
 ALGO*  1232222  13260    12740    12134    14127    13758    13084    13881    
 AREQ*  3222222   7581     7441     7195     6640     6113     6921     7368    
 ASC1   54 3433   6524     7846              7214     6128     7484     7674    
 AUCK*  3332333  12990    12860    12571    12599    12999    12968    13039    
 BAHR*  3434444  11027    12214    11652    12027    10851    11012    11288    
 BAKO   2222223  11832    11114    11401    11528    10164    12442     3335    
 BRMU*  2222222   8348    13297             13092    12683    11918    13099    
 CAS1*  3565445   6895     6907     5137     7294     8020     7533     7785    
 CHAT*  3333333  13276    13058    12401    12732    13176    12926    12762    
 COCO   23323 4  12192    11563    12116    10948    11047             11478    
 CRO1       334                                       8857     9372    12817    
 DAV1*  3443343   5313     7473     5511     9865     9891     6000     6447    
 DGAR   2332233  10643    10565     9847    10401    10347    10660     9188    
 DRAO*  1122222  11358    14187    12878    14179    12968    14102    14149    
 EISL   22 2323   5663     5446              4867     4486     5214     4920    
 FAIR*   252222           12996     9394    12626    12586    12633    12053    
 FORT*  4443444   4622     5491     3233     5459     3455     6040     5615    
 GODE   2232232  14377    14350    13280    14325    13843    11655    12775    
 GOL2*  1222122  10628    12073    10806    11981     9862    11597    12023    
 GRAZ*  1122222  15059    13789    14223    15028    14965    14899    14977    
 GUAM*  3333344   6697     6206     5608     5742     5719     5689     5608    
 HOB2*  2222222  13097    13712    13052    14494    14366    11412    11942    
 IISC   2222333   8713     6836     6539     6621     8090     8194     5627    
 IRKT*  1122222  10780    12284    11884    12149    12292    12640    12222    
 KELY   2675655   7592     2577     5754     8102     4764     8066     7414    
 KERG*  223122   10023     9922     9133    10300     9875    10237             
 KOKB*  3333444  12012    11857    11075    10996    10938    10709    11928    
 KOSG*  1 21222  14546             11957    14687    14612    14526    14645    
 KOUR*  4         3018                                                          
 KWJ1*  33333     8899    10204     5091     7819     9609                      
 LHAS*  2222222  10866     8576     8041     8090    10071     7932     7489    
 LPGS   3343334   8086     8572     8347     7752     8834     9084     7269    
 MAC1*  234      11385    10563    10257                                        
 MAG0     12221                     5810    10994    11551    11731    11126    
 MAS1*  4445554   8995     8772     7562    10612    11020    11131    11295    
 MATE*  1122222  14967    13149    14108    14905    14813    14745    14818    
 MAW1   3443333  11549    10075     8381    11718    11298    12111     7916    
 MCM4*  3565555   9248     7967     5953     6261     7187     7476     7039    
 MDO1*  1122222  12663    11794    11224    12760    13142    13071    13283    
 METS   112212   14003    13853    12782    13434    13786    14026             
 MKEA   2232333  11052    10673     9131    10159     9055     9178    10165    
 NLIB*  2222222  11321     9888    10584    12547    12825    12668    12707    
 NOUM   3232333  11659    11538    12556    12474    11660    13066    13157    
 NTUS     32333                     9309     9195     3113     8156     7967    
 NYAL*  2496666  12145    12106    13937    14254    15566    15545    15004    
 ONSA*  1122222  14851    14560    13914    14573    14954    14614    15037    
 PERT*  2        12922                                                          
 PETP   2122121   7385    11033     9604    10908    11337    11432    10388    
 PIE1*  1122222  12348    13746    12026    13543    12561    13617    13920    
 POL2   1122222  11211    11320    10700    10809    11190    10939    11076    
 POTS*  1121222  15482    14367    14742    15712    15520    15454    15500    
 REYK   1363232  12335    12663    11010    12136    12034    12527    12585    
 RIOG    332333           11848     5482    10049     6894     8023     8229    
 SANT*  43443 4  10234    11819     8422    10142     9741              7915    
 SHAO*   222223            8958     9358    11602     8340     8924     9067    
 STJO   1122222  13103    13018    12336    13033    13305    13350    13305    
 SUTH   2222222   7877     7553     7352     8353     7524     7940     4032    
 THU1*    85556                     8000    10419     9084    10630     9797    
 TID2*  3222222  14058    12614    12154    12607    12843    13741    12835    
 TIXI   1363332  11824    13837    12201    13354    13664    14038    13985    
 TROM*  2474343  15800    14843    14014    14364    14904    15021    15156    
 VILL*  1122222  11126     5485     8695    13303    13280    13310    13495    
 WES2*  22222 2  14237    14537             13836    13911              9398    
 WHIT   1132222  14810    14449    12090    14204    14237    14456    13915    
 WTZR*  112 2 2  14845             13847             14919             14919    
 WUHN   2222323  11558    11530    12009    11540     8479    11908    12111    
 YAKZ   1122222  13492    12957    12497    13458    13470    13537    13430    
 YAR1*  2222223  12792    11069    11089    11098     9065    11017     8573    
 YELL*  2374433  13720    14265    12046    13023    14201    13099    12992    
 ZWEN*  1121222  13058    13013    12558    13153    12858    13260    13258    
----------------------------------------------------------------------------    
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*  15031.5     918129.4583  -4346071.2507   4561977.8139     1     0     0 
 AREQ*  15031.5    1942826.7718  -5804070.2601  -1796893.9591     1     0     0 
 ASC1   15031.7    6118526.0743  -1572344.7222   -876451.1566     4    10     9 
 AUCK*  15031.5   -5105681.0755    461564.0466  -3782181.6940     2     1     4 
 BAHR*  15031.5    3633908.9668   4425275.5051   2799861.3375     2     2     1 
 BAKO   15031.5   -1836968.9932   6065617.0803   -716257.8086     7     9    22 
 BRMU*  15031.7    2304703.5560  -4874817.1851   3395186.8981     1     1     0 
 CAS1*  15031.5    -901776.1568   2409383.4098  -5816748.4858     2     1     2 
 CHAT*  15031.5   -4590670.9878   -275482.8741  -4404596.7388     1     1     2 
 COCO   15031.2    -741950.1333   6190961.6595  -1337768.4633     3     4    13 
 CRO1   15033.5    2607771.1905  -5488076.7530   1932767.7023     2     5     6 
 DAV1*  15031.5     486854.5586   2285099.3022  -5914955.7341     1     1     2 
 DGAR   15031.5    1916269.6389   6029977.3654   -801720.1063     9    13    16 
 DRAO*  15031.5   -2059164.7290  -3621108.4035   4814432.3471     1     0     1 
 EISL   15031.7   -1884951.5621  -5357595.9223  -2892890.5493     4    18    16 
 FAIR*  15032.0   -2281621.4985  -1453595.8051   5756961.8798     2     1     0 
 FORT*  15031.5    4985386.6385  -3954998.5982   -428426.4724     1     0     0 
 GODE   15031.5    1130773.8325  -4831253.5858   3994200.3980     1     4     5 
 GOL2*  15031.5   -2353614.2256  -4641385.3756   3676976.4216     1     1     0 
 GRAZ*  15031.5    4194423.9217   1162702.6110   4647245.3412     1     0     0 
 GUAM*  15031.5   -5071312.7905   3568363.5224   1488904.3027     1     1     0 
 HOB2*  15031.5   -3950071.4794   2522415.2160  -4311638.2712     2     1     0 
 IISC   15031.5    1337936.6898   6070317.1106   1427876.5938     3    12    12 
 IRKT*  15031.5    -968332.2677   3794425.4215   5018167.7306     1     2     1 
 KELY   15031.5    1575559.2254  -1941827.9383   5848076.4972     4     3     9 
 KERG*  15031.0    1406337.3268   3918161.1191  -4816167.4044     3     2     2 
 KOKB*  15031.5   -5543838.1483  -2054587.0704   2387809.7778     1     1     1 
 KOSG*  15031.8    3899225.2192    396731.8640   5015078.3673     1     1     0 
 KOUR*  15028.5    3839591.4267  -5059567.5593    579956.9449     0     0     0 
 KWJ1*  15030.5   -6160880.9435   1339883.1623    960810.5167     1     2     4 
 LHAS*  15031.5    -106937.8062   5549269.5869   3139215.7889     1     1     1 
 LPGS   15031.5    2780102.9908  -4437418.8902  -3629404.5894     3     6    12 
 MAC1*  15029.5   -3464038.5625   1334172.8205  -5169224.3054     0     1     0 
 MAG0   15032.5   -2825810.2116   1581232.9216   5477005.4790     4     3    12 
 MAS1*  15031.5    5439192.2543  -1522055.5761   2953454.7488     1     1     1 
 MATE*  15031.5    4641949.6662   1393045.3379   4133287.3694     0     0     0 
 MAW1   15031.5    1111287.1902   2168911.2861  -5874493.6394    10     6    14 
 MCM4*  15031.5   -1311703.2181    310815.0679  -6213255.1465     1     1     1 
 MDO1*  15031.5   -1329998.7112  -5328393.3946   3236504.1641     1     0     0 
 METS   15031.0    2892570.8816   1311843.3767   5512634.0663     2     2     4 
 MKEA   15031.5   -5464105.1457  -2495166.7093   2148291.0141     3     4    10 
 NLIB*  15031.5    -130934.5204  -4762291.7352   4226854.6389     1     0     0 
 NOUM   15031.5   -5739971.6005   1387563.6272  -2402123.4591     3     3    14 
 NTUS   15032.5   -1508022.7787   6195576.6826    148799.4430     3     6    11 
 NYAL*  15031.5    1202430.6032    252626.6723   6237767.5297     1     1     1 
 ONSA*  15031.5    3370658.6337    711877.0727   5349786.8925     1     0     0 
 PERT*  15028.5   -2368687.1134   4881316.5574  -3341796.0445     0     0     0 
 PETP   15031.5   -3576239.7710   1401003.4631   5075177.4689     3     3    12 
 PIE1*  15031.5   -1640916.8321  -5014781.2137   3575447.1017     1     0     0 
 POL2   15031.5    1239971.5072   4530790.0824   4302578.7727     2     3     7 
 POTS*  15031.5    3800689.7349    882077.3145   5028791.2588     1     0     0 
 REYK   15031.5    2587384.4432  -1043033.5062   5716563.9904     2     5     9 
 RIOG   15032.0    1429907.7667  -3495354.7804  -5122698.7039     5     4     7 
 SANT*  15031.2    1769693.4116  -5044574.1687  -3468321.0487     0     0     0 
 SHAO*  15032.0   -2831733.3623   4675666.0158   3275369.4646     0     1     0 
 STJO   15031.5    2612631.1858  -3426807.0383   4686757.8171     2     5     7 
 SUTH   15031.5    5041274.7915   1916054.0464  -3397076.0400     7     9    25 
 THU1*  15032.5     538981.3602  -1388714.8031   6181005.1291     2     1     1 
 TID2*  15031.5   -4460996.2390   2682557.0844  -3674443.5874     1     1     1 
 TIXI   15031.5   -1264873.0879   1569455.7949   6031003.4334     4     1    11 
 TROM*  15031.5    2102940.2943    721569.4120   5958192.1179     1     1     1 
 VILL*  15031.5    4849833.7737   -335049.1232   4116014.8585     1     1     0 
 WES2*  15031.3    1492233.3373  -4458089.4887   4296045.9967     0     1     0 
 WHIT   15031.5   -2218337.8661  -2201205.1122   5543057.5480     2     1     4 
 WTZR*  15031.5    4075580.6493    931853.7183   4801568.0632     1     1     0 
 WUHN   15031.5   -2267749.2525   5009154.3212   3221290.7140     1     3     7 
 YAKZ   15031.5   -1915023.3060   2308213.2111   5610224.9635     3     4     5 
 YAR1*  15031.5   -2389025.6762   5043316.9090  -3078530.6127     1     1     0 
 YELL*  15031.5   -1224452.5582  -2689216.1225   5633638.2620     2     0     1 
 ZWEN*  15031.5    2886325.4824   2155998.4400   5245816.1511     6     1     1 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 009: constrained site FAIR not in data set                                     
    : constrained site SHAO not in data set                                     
    : constrained site THU1 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 DAV1 has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : MAW1 residual dN > 2*RMS =      22 mm                                     
    : POTS residual dN > 2*RMS =       2 mm                                     
    : TIXI residual dN > 2*RMS =       8 mm                                     
 010: constrained site KOSG not in data set                                     
    : constrained site KOUR not in data set                                     
    : constrained site PERT not in data set                                     
    : constrained site WTZR not in data set                                     
    : constrained site THU1 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 EISL has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site KELY has < 1/2 as many obs as average                                
    : site VILL has < 1/2 as many obs as average                                
 011: constrained site BRMU not in data set                                     
    : constrained site KOUR not in data set                                     
    : constrained site PERT not in data set                                     
    : constrained site WES2 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                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site CAS1 has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : GODE residual dE > 2*RMS =       9 mm                                     
    : MAS1 residual dN > 2*RMS =       1 mm                                     
    : TROM residual dN > 2*RMS =       3 mm                                     
 012: constrained site KOUR not in data set                                     
    : constrained site MAC1 not in data set                                     
    : constrained site PERT not in data set                                     
    : constrained site WTZR 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 EISL has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
 013: constrained site KOUR not in data set                                     
    : constrained site MAC1 not in data set                                     
    : constrained site PERT 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 07    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site EISL has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site KELY has < 1/2 as many obs as average                                
    : site NTUS has < 1/2 as many obs as average                                
    : KELY residual dN > 2*RMS =       9 mm                                     
 014: constrained site KOUR not in data set                                     
    : constrained site KWJ1 not in data set                                     
    : constrained site MAC1 not in data set                                     
    : constrained site PERT not in data set                                     
    : constrained site SANT not in data set                                     
    : constrained site WES2 not in data set                                     
    : constrained site WTZR 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 EISL has < 1/2 as many obs as average                                
    : AREQ residual dN > 2*RMS =       2 mm                                     
    : DAV1 residual dU > 2*RMS =       5 mm                                     
 015: constrained site KERG not in data set                                     
    : constrained site KOUR not in data set                                     
    : constrained site KWJ1 not in data set                                     
    : constrained site MAC1 not in data set                                     
    : constrained site PERT 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                                
    : site BAKO has < 1/2 as many obs as average                                
    : site EISL has < 1/2 as many obs as average                                
    : site SUTH has < 1/2 as many obs as average                                
    : MDO1 residual dN > 2*RMS =       1 mm                                     
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