IGS Station: usno

Station Information

current site log
usno_20100325.log
older site logs below

websites

http://tycho.usno.navy.mil/gpscp.html

site photos

Most Recent Mail

   002777  25Mar2010 Giovanni.Sella    Subject: USNO data available shortly

Older Mail (below)

Recent data quality plots (documented here)

45 day averages and standard deviations
usno in blue
all other IGS sites in red

Recent daily number of observations

Daily number of observations

Recent cycle slips X1000/observations

Cycle slips X1000/observations

Recent RMS MP1 (L1 Multipath)

RMS MP1 (L1 Multipath)

Recent RMS MP2 (L2 Multipath)

RMS MP2 (L2 Multipath)

Position residuals (cumulative minus weekly)
for the past 2 years (details)

Most recent week
usno in blue
all other IGS sites in red

North Residuals

East Residuals

Height Residuals

Day Boundary Clock Discontinuities (details)

Final

Rapid

Recent daily data file latency performance (details)
Data seen at: ,CDDIS,SIO

90-day averages and standard deviations
usno in blue
all other IGS daily sites in red

Latency of each daily file

Average latency of recent daily files

Recent hourly data file latency performance (details)
Data seen at: (none recently)

3-day averages and standard deviations
usno in blue
all other IGS hourly sites in red

Latency of each hourly file

(None Found)

Average latency of recent hourly files

(None Found)

Usage in IGS products during the past 90 days (details)

CODE NRCan ESOC GFZ GOP JPL MIT NOAA/NGS SIO USNO WHU

Final Orbit: X X X

Rapid Orbit: X

Ultra Orbit:

Final Clock: X X X

Rapid Clock:

Final Trop:

NRT Trop:

CODE ESOC JPL UPC

Final Iono:

Rapid Iono:

Older Mail

002399  24Jun2009 Giovanni.Sella    Subject: USNO, BRMU, BDOS outage
001898  22Aug2008 Giovanni.Sella    Subject: USNO Receiver Change on 2008-08-19T16:07Z
001581  07Dec2007 Giovanni.Sella    Subject: Status USNO and GUUG and MANA
001218  05Apr2007 Giovanni Sella    Subject: USNO continued lack of data availability
000995  13Nov2006 Giovanni Sella    Subject: Logs updated aspa barh bdos brft brmu cnmr  eprt esti guat guug hnpt jama mana slor sol1 ssia usno wes
5977    24Jul2009 Christine Hackman Subject: GPS data-analysis position at USNO  
3824    03Apr2002 Jim Ray           Subject: more Radid station clocks from USNO
3803    26Mar2002 Jim Ray           Subject: USNO receiver changed
3776    11Mar2002 Jim Ray           Subject: USNO data flow
3749    20Feb2002 Urs Hugentobler   Subject: Re: USNO <-> CODE ftp problem ???
3746    19Feb2002 Jim Ray           Subject: USNO <-> CODE ftp problem ???
3693    14Jan2002 Jim Ray           Subject: USNO back up
3691    13Jan2002 Jim Ray           Subject: USNO power restored, but ...
3680    10Jan2002 Jim Ray           Subject: USNO power outage on 12 January
3547    27Sep2001                   Subject: USNO data outage
3502    31Aug2001 Jim Ray           Subject: repaired USNO RINEX files
3482    21Aug2001 Jim Ray           Subject: new USNO met package
3230    12Mar2001 Jim Ray           Subject: USNO job openings
3038    27Sep2000 Jim Ray (forwarde Subject: USNO data gap
3024    19Sep2000 Jim Ray           Subject: USNO receiver power cycled
2972    08Aug2000 Jim Ray           Subject: USNO down 05 August
2962    31Jul2000 Jim Ray           Subject: USNO Ultra-rapid clock predictions
2947    24Jul2000 Jim Ray (forwared Subject: USNO down on 22 July
2930    18Jul2000 Jim Ray           Subject: USNO job openings
2907    29Jun2000 Jim Ray           Subject: USNO firmware update
2663    03Jan2000 Jim Ray           yet another USNO data gap
2648    27Dec1999 Jim Ray           another USNO data gap                        
2637    21Dec1999 Jim Ray           recent USNO data events                      
2598    29Nov1999 Jim Ray           USNO receiver change                         
2595    26Nov1999 Jim Ray           USNO data gap for doy 328-330                
2589    22Nov1999 Jim Ray           USNO receiver events                         
2582    16Nov1999 Jim Ray           USNO data gap for doy 319-320                
2544    27Oct1999 Jim Ray           USNO receiver replacement                    
2530    15Oct1999 Jim Ray           USNO receiver status                         
2525    13Oct1999 Jim Ray           USNO receiver change                         
2420    16Aug1999 Jim Ray           USNO firmware upgrade                        
2291    03Jun1999 USNO IGS team     USNO Analysis Summary posted                 
2265    10May1999 Bill Bollwerk     USNO AMC - AMC2 Receiver Change              
2198    10Mar1999 Bill Bollwerk     USNO AMC - AMC2 Receiver Change              
2184    02Mar1999 Jim Ray           USNO data collection resumes                 
2183    02Mar1999 Jim Ray           USNO data outage                             
2150    09Feb1999 Jim Ray           work near USNO antenna                       
2123    15Jan1999 Bill Bollwerk     USNO AMC - AMC2 Maintenance                  
2070    17Nov1998 Jim Ray           delay of USNO data delivery                  
2064    12Nov1998 Jim Ray           disruption to USNO data today                
2047    21Oct1998 Bill Bollwerk     USNO AMC - AMCT Changes                      
2041    14Oct1998 Bill Bollwerk     USNO AMC - AMCT Changes                      
2015    04Sep1998 Jim Ray           nearby antennas removed at USNO              
2006    28Aug1998 Jim Ray           USNO cable specs -- CORRECTIONS              
1987    12Aug1998 Jim Ray           USNO changes completed                       
1965    27Jul1998 Jim Ray           changes planned at USNO                      
1958    22Jul1998 Jim Ray           USNO Internet access down 25 July            
1911    03Jun1998 Jim Ray (USNO)    USNO position announcement                   
1875    23Apr1998 Jim Ray (USNO)    USNO position announcement                   
1757    16Dec1997 Jim Ray           new log for USNO                             
1619    10Jun1997 Jim Ray           USNO meteorological data                     
1598    13May1997 Dennis McCarthy   USNO Site                                    
1072    28Sep1995 D. McCarthy, B. L Changes in USNO GPS-only Combination Procedur

Older Site Logs

usno_r0108.log
usno_20090414.log
usno_20080822.log
usno_20061113.log
usno_20060221.log
usno_20020325.log
usno9911.log
usno9910.log
usno9908.log
usno9906.log
usno9811.log
usno9808.log
usno9712.log
usno9705.log
usno0203.log
usno0108.log
usno0006.log

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This page last updated: 17 Jan 2013 07:03:31
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