[IGSREPORT-30972] Wk 2420 NOAA NGS Analysis Report (IGb20)

NGS Analysis Center group account - SRSD ngsac at ngs-vsu-ac1.localdomain
Sat Jun 6 22:00:40 UTC 2026


Author: NOAA/NGS GPS Analysis Center                                            
                                                                                
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NGS ANALYSIS REPORT GPS WEEK 2420 (Dates: 26 May 24 - 26 May 30)                
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Submitted by IGS Analysis Center at NGS                                         
    Sungpil Yoon, Phillip McFarland, Jarir Saleh                                
                                                                                
Address:                                                                        
    National Oceanic and Atmospheric Administration (NOAA)                      
    National Geodetic Survey (NGS), SSMC-3, N/NGS2                              
    1315 East-West Highway                                                      
    Silver Spring, MD, USA 20910                                                
                                                                                
Contact: sungpil.yoon at noaa.gov                                               
                                                                                
                                                                                
PRODUCTS SENT TO CDDIS:                                                         
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 NGS24207.SUM       this text file                                              
 NGS24207.ERP       Earth rotation parameters for GPS Week 2420                 
 NGS2420n.SNX       daily GPS coordinate solutions for GPS Wk 2420 (n=0..6)     
 NGS2420n.SP3       GPS ephemerides for GPS Week 2420, SP3 format (n=0..6)      
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SOLUTION CHARACTERISTICS:                                                       
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 Software             pages developed at NOAA/NGS                               
 Terr. Ref. Frame     nominally, IGS14 at current epoch                         
 Observables          double-differenced carrier phase at 30-sec. intervals     
 Arc Length           24 hours                                                  
 Elevation Cutoff     10 degrees                                                
 Reference            file://igscb.jpl.nasa.gov/igscb/center/analysis/noaa.acn  
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STATISTICAL SUMMARY OF DAILY SOLUTIONS:                                         
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          NUM OF      POST-FIT                                                  
 DOY   OBSERVATIONS   RMS (MM)   NO. SAT.   NO. SITES   NO. CONST. SITES        
------------------------------------------------------------------------        
 144  14832616.         13.1       32         263               35              
 145  14701884.         13.3       32         263               35              
 146  14701861.         13.2       32         260               35              
 147  14682401.         13.6       32         264               36              
 148  14399316.         13.5       32         257               35              
 149  13968966.         13.4       32         252               35              
 150  14491908.         13.7       32         258               36              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
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 PRN        144      145      146      147      148      149      150           
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  01     467987   460328   459877   456800   442354   426477   443337           
  02     468203   468083   475107   456562   463720   453903   465545           
  03     450679E  447015E  448976E  446214E  447697E  434119E  459475           
  04     452704   452837   450763   445412   439457   423901   432964           
  05     495244E  497095E  497351   492395   482737   469309   484398           
  06     527569   516748   517493   518001   504884   487459   500007           
  07     462369   454264   457947   456181   445859   430109   455844           
  08     431015E  423072E  420362E  431141E  420795E  412937E  433907E          
  09     472878   461525   463502   458102   454705   436644   451496           
  10     490274E  478870E  479657E  479138E  471926E  458780E  473249           
  11     456609   461758   456316   452652   445408   428460   442455           
  12     467363   453241   454836   451743   437042   418331   442378           
  13     199536   190470   193727   214995   223388   223087   224136           
  14     467400   464213   466238   469052   449870   449192   461653           
  15     494052   483028   480237   481360   462806   457211   467904           
  16     482644   478661   475074   464664   454723   446714   463796           
  17     472157E  476918E  472824E  477876E  462416E  453206E  465579E          
  18     408186   411824   410260   418035   414160   394970   418160           
  19     482430E  484217E  484593E  480294E  465037E  455532E  474998E          
  20     487200   479766   481849   488010   471907   464880   483295           
  21     497916E  492473E  490232E  492955E  471775E  471212E  483416E          
  22     505897   494807   498625   495563   484225   468416   494035           
  23     461437E  461786E  460053E  461757E  455169   434535   456176           
  24     462659   466199   470640   470845   464596   452928   470541           
  25     475366   476406   475119   475864   468968   457992   472306           
  26     498249   491472   490315   488343   479969   464663   478402           
  27     433771E  428107E  426251E  417873E  413142E  389963E  404499E          
  28     490496   482607   479862   476279   474248   452438   468407           
  29     470371E  467687E  471096E  469031E  462931E  437372E  456328E          
  30     470754   469363   464058   462695   447515   431385   445254           
  31     480213   476378   477760   484931   477508   460091   469062           
  32     448988   450666   450861   447638   438379   422750   448906           
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NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
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global: ABMF ABPO AC24 ADIS AIRA ALBH ALGO ALIC ALRT ANTC AREQ ASCG ASPA AUCK   
global: AZU1 BAIE BAKE BAKO BARH BILL BJFS BLYT BOAV BOR1 BRAN BRAZ BRFT BRST   
global: BSHM BUCU CAGS CAS1 CCJ2 CEDU CHAN CHIL CHPI CHTI CHUM CHUR CIT1 CKIS   
global: CKSV CLAR CLGO CMP9 COCO CORD COSO CPVG CRFP CSN1 CUSV DAEJ DAM2 DARW   
global: DAV1 DGAR DHLG DJIG DLF1 DRAO DUBO DUND EBRE EIL4 ESCU EUR2 FALK FLIN   
global: FRDN GANP GENO GLPS GLSV GMSD GOL2 GOLD GOPE GRAS GRAZ HARB HERS HERT   
global: HKSL HKWS HLFX HNLC HNPT HNUS HOB2 HOFN HOLM HOLP HRAO HYDE IENG IISC   
global: IQAL IQQE ISPA ISTA JOZ2 JOZE JPLM KARR KAT1 KERG KIR0 KIT3 KMNM KOKV   
global: KOUG KRGG KSU1 LAE1 LAMA LAUT LBCH LCK4 LMMF LONG LPAL LPGS M0SE MAC1   
global: MADR MAR6 MARS MAT1 MATE MAUI MAW1 MBAR MCHL MCM4 MEDI MET3 MOBS MONP   
global: MQZG MRL1 MRO1 MTKA MTV2 NAIN NAUR NICO NIST NKLG NOT1 NRC1 NVSK OAK2   
global: ONSA ORID OSN4 OUS2 P043 P051 P053 PALM PARC PARK PENC PERT PICL PIMO   
global: PIN1 PNGM POAL POHN POL2 POTS POVE PRDS PRE4 PTAG PTBB PTVL QAQ1 QIKI   
global: QUI3 RBAY RDSD RESO REUN REYK RIGA RIO2 RIOP ROCK SALU SAMO SANT SASK   
global: SBOK SCH2 SCIP SCOR SCRZ SCTB SEYG SFDM SGOC SMST SNI1 SOLO STJO STK2   
global: STPM STR1 STR2 SUTH SUTM SUWN SYDN SYOG TABL THTG THTI THU2 TID1 TIDB   
global: TLSE TONG TOPL TORP TOW2 TRAK TSK2 TSKB TUVA TWTF UCLP UFPR ULAB UNBJ   
global: UNSA URUM USUD VACS VALD VIS0 VNDP VOIM WAB2 WARN WDC5 WES2 WGTN WHC1   
global: WHIT WIDC WLSN WROC WSRT WTZA WTZR WTZZ WUHN XMIS YAR2 YAR3 YARR YEBE   
global: YELL YKRO ZAMB ZIM2 ZIMM                                                
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