[IGSREPORT-30750] Wk 2399 NOAA NGS Analysis Report (IGb20)

NGS Analysis Center group account - SRSD ngsac at ngs-vsu-ac1.localdomain
Sat Jan 10 23:08:46 UTC 2026


Author: NOAA/NGS GPS Analysis Center                                            
                                                                                
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NGS ANALYSIS REPORT GPS WEEK 2399 (Dates: 25 Dec 28 - 26 Jan 03)                
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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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 NGS23997.SUM       this text file                                              
 NGS23997.ERP       Earth rotation parameters for GPS Week 2399                 
 NGS2399n.SNX       daily GPS coordinate solutions for GPS Wk 2399 (n=0..6)     
 NGS2399n.SP3       GPS ephemerides for GPS Week 2399, 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        
------------------------------------------------------------------------        
 362  15118353.         12.5       32         265               35              
 363  14790173.         12.8       32         259               35              
 364  14878337.         12.8       32         260               35              
 365  14783237.         12.7       32         258               35              
 001  14202643.         13.4       32         253               36              
 002  14255127.         13.0       31         260               36              
 003  14272872.         13.1       31         258               36              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
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 PRN        362      363      364      365      001      002      003           
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  01     493474   484511   485329   482535   462466   478717   482082           
  02     456239   437852   445343   441870   423052   433887   434188           
  03     494332   488332   490951   490896   472931   491466   495230           
  04     443543   421180E  417839E  423309E  400085E  423476E  417238E          
  05     483470   472773   478544   471978   454112   476522   475381           
  06     477546   473973   474957   476572   452499        0        0           
  07     483511   478541   479752   478787   471633   485140   483674           
  08     457896   454493   454638   454896   439519   455813   446599           
  09     391104E  378706E  379446E  381189E  353516E  368680E  373357E          
  10     465302   456783   465251   454756   439000   447729   439887           
  11     522082   509504   505257   503625   483484   499060   502679           
  12     417007   405303   415339   414565   394674   402525   408981           
  13     491318   478663   484302   477660   463465   482448   487573E          
  14     478967   476298   488871   489558   470167   483652   491337           
  15     471151E  465795E  469646E  468495E  451323E  467815E  472966E          
  16     486635   470557   471935   469901   452445   472885   473139           
  17     529112E  517334E  522049E  512785E  489203   507746   510916           
  18     428890   419719   423270   416605   400676   411873   410486           
  19     499315E  487246E  492459E  492293E  473742E  455633E  466922E          
  20     533891   519172   523579   524110   503807   526840   526965           
  21     516465   502477   504535   502028   481429   496112   497239           
  22     439406   423618   430880   425493   403081   417390   424711           
  23     429848   427525   430949   425743   412667   441752   432676           
  24     479625   463885   473304   461263   443885   460819   470040           
  25     473229   469870   476918   467390   451875   469534   465407           
  26     495720   486404   482190   485054   468856   489822   482597           
  27     472195E  478704   475477   469830   460034   474372   474587           
  28     477466   471774   471000   470082   454835   473869   475370           
  29     478528E  457855E  461025E  458104E  433476E  465365   455868           
  30     420436   408802   403214   395034   381556   399813   404728           
  31     468437   450237   450116   454386   436221   450154   445764           
  32     462213E  452287E  449972E  442445E  422929E  444218E  444285E          
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NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
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global: ABMF AC24 ADIS AIRA AJAC ALBH ALGO ALIC ALRT ANTC AREQ ARUC ASCG ASPA   
global: AUCK AZU1 BAIE BAKE BAKO BARH BHR4 BILL BJFS BLYT BOAV BOR1 BRAN BRAZ   
global: BREW BRST BSHM BUCU CAGS CAS1 CCJ2 CEDU CHAN CHPI CHTI CHUM CHUR CIT1   
global: CKIS CKSV CLAR CLGO COCO CORD COSO CPVG CRO1 CSN1 CUSV DAEJ DAM2 DARW   
global: DAV1 DGAR DJIG DLF1 DRAO DUBO DUND DYNG EIL4 ESCU EUR2 FAIR FALK FLIN   
global: FRDN GANP GENO GLPS GLSV GMSD GODE GOL2 GOLD GOPE GRAS GRAZ GUAM HARB   
global: HERS HERT HKSL HKWS HLFX HNPT HNUS HOB2 HOFN HOLM HOLP HRAO IENG IISC   
global: INVK IQAL IQQE IRKJ ISPA ISTA JOZ2 JOZE KAT1 KERG KIR0 KIT3 KMNM KOKV   
global: KOUG KRGG KSU1 LAMA LAUT LBCH LCK4 LMMF LONG LPAL LPGS LROC M0SE MAC1   
global: MADR MAR6 MARS MAT1 MATE MAW1 MBAR MCHL MCM4 MEDI MET3 MOBS MONP MQZG   
global: MRL1 MRO1 MTV2 NAIN NAUR NICO NIST NIUM NKLG NOT1 NRC1 NTUS NVSK OAK2   
global: ONSA OPMT ORID OSN4 OUS2 P043 P051 P053 PALM PARC PARK PENC PERT PICL   
global: PIMO PIN2 PNGM POAL POHN POL2 POTS POVE PRDS PRE4 PTAG PTBB QAQ1 QIKI   
global: QUI3 RDSD RESO REUN REYK RIGA RIO2 RIOP ROCK SAMO SANT SASK SBOK SCH2   
global: SCIP SCOR SCRZ SCTB SFDM SGOC SHE2 SMST SNI1 SOLO SSIA STJO STK2 STPM   
global: STR1 STR2 SULP SUTH SUTM SUWN SYDN SYOG TABL TASH THTG THTI THU2 TID1   
global: TIDB TLSE TONG TORP TOW2 TRAK TSK2 TSKB TUVA TWTF UCLP UFPR ULAB ULDI   
global: UNBJ UNSA URUM USUD VACS VALD VIS0 VNDP VOIM WAB2 WARN WDC5 WES2 WGTN   
global: WHC1 WHIT WIND WLSN WROC WSRT WTZA WTZR WUHN XMIS YAR2 YAR3 YARR YEBE   
global: YELL YKRO ZAMB ZIM2 ZIMM                                                
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