IGS Station: algo

Station Information

IGS Reference Frame SiteAn IGS Reference Frame site

current site log
    algo_20130102.log
   older site logs below

websites 
http://www.geod.nrcan.gc.ca/index_e.php
site photos

Most Recent Mail 
   004353  02Jan2013 Elson, Stuart     Subject:  ALGO: Antenna LNA Clarification
Older Mail (below)
Recent data quality plots (documented here) 45 day averages and standard deviations
algo 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
algo in blue
all other IGS sites in red
North Residuals


North Residuals


East Residuals


East Residuals


Height 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
algo 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: ,CDDIS,SIO 		3-day averages and standard deviations
algo in blue
all other IGS hourly sites in red
Latency of each hourly file


Average latency of recent hourly files


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   X X X X    
Rapid Orbit:       X       X   X  
Ultra Orbit:   X X X X            
Final Clock: X X   X   X X        
Rapid Clock:                      
Final Trop:                      
NRT Trop:                      

  CODE ESOC JPL UPC
Final Iono:        
Rapid Iono:        

  BKG CODE ESOC
Final GLONASS Orbit:   X  
Older Mail 
004347  21Dec2012 Elson, Stuart     Subject:  ALGO: Receiver and Antenna Upgrades
004344  19Dec2012 Elson, Stuart     Subject:  ALGO: Receiver and Antenna Upgrades
004223  27Sep2012 Elson, Stuart     Subject:  ALGO: Data Flow Interruption
004187  29Aug2012 Donahue, Brian    Subject:  ALGO:  Submission of Missing Data Files
004181  24Aug2012 Elson, Stuart     Subject:  IGS Station: ALGO Data Flow Resuming
003942  19Mar2012 Elson, Stuart     Subject:  ALGO- Resumed tracking with Maser
003936  14Mar2012 Donahue, Brian    Subject:  ALGO data outage and clock switch
003809  08Dec2011 Donahue, Brian    Subject: Re: ALGO power failure
003803  05Dec2011 Donahue, Brian    Subject:  ALGO power failure
003614  28Jul2011 Donahue, Brian    Subject:  ALGO dataflow has resumed
003610  25Jul2011 Donahue, Brian    Subject:  ALGO external clock problem
003609  25Jul2011 Donahue, Brian    Subject:  ALGO data outage
003436  04Apr2011 Donahue, Brian    Subject:  ALGO, CHUR, SCH2 network connection restored
003431  01Apr2011 Donahue, Brian    Subject:  ALGO, CHUR, SCH2 network outage
003053  16Aug2010 Donahue, Brian    Subject:  ALGO resubmitted, Doy 227
002976  08Jul2010 Huot, Caroline    Subject:  ALGO dataflow resume
002972  07Jul2010 Huot, Caroline    Subject:  ALGO communications down
002879  17May2010 Huot, Caroline    Subject: ALGO dataflow resume
002678  08Jan2010 Huot, Caroline    Subject: ALGO dataflow resumed
002676  07Jan2010 Huot, Caroline    Subject: ALGO dataflow stop
002609  26Nov2009 Huot, Caroline    Subject: ALGO dataflow
002545  30Sep2009 Huot, Caroline    Subject: ALGO data resume
002428  13Jul2009 Huot, Caroline    Subject: ALGO site back online
002132  19Dec2008 Huot, Caroline    Subject: ALGO equipment change
001501  12Oct2007 Huot, Caroline    Subject: ALGO: New receiver installed
001015  28Nov2006 Peter Taylor      Subject: Updated equipment for station ALGO
000775  03Mar2006 Peter Taylor      Subject: Updated equipment for station ALGO
000607  05Oct2005 Huot, Caroline    Subject: ALGO day 277 resubmitted
000379  08Feb2005 Peter Taylor      Subject: Updated equipment for station ALGO
000280  18Nov2004 Stephen Delahunt  Subject: ALGO - Tracking Interruption Scheduled Today, 04Nov18 (doy 323)
000195  26Aug2004 Peter Taylor      Subject: Updated equipment for station ALGO
5132    04Apr2005 Stephen Delahunt  Subject: ALGO - Offline Since 14:31 UTC Sunda
4754    10Dec2003 Stephen Delahunt  Subject: ALGO - Receiver Re-Boot 03dec10 (doy
4452    17Jun2003 Stephen Delahunt  Subject: ALGO - Hydrogen Maser Adjusted 03Jun
4442    12Jun2003 TAYLOR            Subject: Updated equipment for station ALGO
4264    12Feb2003 Stephen Delahunt  Subject: ALGO: Clock Status Since January 17
4236    18Jan2003 Stephen Delahunt  Subject: ALGO - Hydrogen Maser Off-Line
3990    17Jul2002 Dann O'Kane       Subject: ALGO Hydrogen Maser Clock
3986    13Jul2002 Dann O'Kane       Subject: ALGO
3912    31May2002 Stephen Delahunt  Subject: ALGO - MASER Service Scheduled - 02m
3893    22May2002 Stephen Delahunt  Subject: ALGO - MASER Service Scheduled - 02m
3719    30Jan2002 Mark Caissy/NRCan Subject: ALGO P1/P2 Data Quality
3624    01Dec2001 Stephen Delahunt  Subject: ALGO: 01Nov29(DOY 333) Data Outage
3622    30Nov2001 Stephen Delahunt  Subject: ALGO: 01Nov29(DOY 333) Data Outage
3483    21Aug2001 Stephen Delahunt  Subject: YELL & ALGO: Data Gaps 01aug21 (DOY2
3253    29Mar2001 Peter Taylor / NR Subject: Updated equipment for station ALGO
3243    21Mar2001 Peter Taylor / NR Subject: Updated equipment for station ALGO
3240    20Mar2001 Stephen Delahunt  Subject: ALGO - INTERNAL CLOCK w/CLOCK STEERI
2615    08Dec1999 Stephen Delahunt  ALGO Scheduled Downtime 99dec08 - 6 Hours App
2468    01Sep1999 Mark Caissy/NRCAN Maintenance of ALGO Maser                    
2433    20Aug1999 Mark Caissy/NRCAN AOA SNR-12 ACT Now At ALGO                   
2164    16Feb1999 Stephen Delahunt  ALGO                                         
2132    20Jan1999 Mark Caissy       ALGO H-Maser Maintenance                     
2131    20Jan1999 Mark Caissy       ALGO Maser Maintenance                       
2127    18Jan1999 Mark Caissy       ALGO H-Maser Maintenance                     
2119    13Jan1999 Stephen Delahunt  STJO: Clock Change (...not ALGO)             
2118    13Jan1999 Stephen Delahunt  ALGO                                         
1727    18Nov1997 Dann O'Kane       Site Logs at CACS Stations ALGO and NRC1     
1712    27Oct1997 Stephen Delahunt  ALGO Data Re-submission for 97oct25 (DOY 298)
1639    30Jun1997 Robert Duval / NR Logs updated for ALGO and STJO               
1602    15May1997 Stephen Delahunt  ALGO - Data outage at Algonquin for doy      
1565    20Mar1997 Stephen Delahunt  ALGO - Late Submission + Clock Resets on 97ma
1564    19Mar1997 Stephen Delahunt  ALGO - Late Submission + GAP in 97mar18 Data 
1535    04Feb1997 Robert Duval / NR ALGO Antenna change 15-16 January            
1528    20Jan1997 Stephen Delahunt  Re-submission of ALGO for 96dec19 (DOY 019)  
1522    16Jan1997 Stephen Delahunt  ALGO Antenna Change Effective 96jan16 (DOY 01
1521    16Jan1997 Stephen Delahunt  Resubmission of ALGO, CHUR, STJO & YELL for 9
1517    13Jan1997 Robert Duval / NR Antenna change planned for ALGO              
1507    06Jan1997 Stephen Delahunt  ALGO - Communications Difficulties           
1499    19Dec1996 Robert Duval / NR Receiver change at ALGO & YELL               
1481    21Nov1996 Robert Duval / NR ALGO data for Nov 21 (DOY 326)               
1480    21Nov1996 Robert Duval / NR ALGO status                                  
1479    19Nov1996 Robert Duval / NR ALGO downtime on Nov19, 1996                 
1363    21Jun1996 Stephen Delahunt  ALGO Incomplete Data Set for 96Jun21         
1362    21Jun1996 Raj Agarwal       ALGO CHUR Data Missing                       
1354    13Jun1996 Dann O'Kane       CACS Site at ALGO                            
1353    13Jun1996 Dann O'Kane       CACS Site at ALGO                            
1350    12Jun1996 Dann O'Kane       CACS Site ALGO                               
1340    07Jun1996 Raj Agarwal       ALGO data gaps for doy 158                   
1339    06Jun1996 Raj Agarwal       ALGO Missing Data for 96Jun05 (DOY 157) 16   
1312    09May1996 Stephen Delahunt  ALGO Clock Reset / Minor Gap ~4.5 Min.       
1246    15Mar1996 Stephen Delahunt  ALGO Late Data Submission                    
1219    18Feb1996 Stephen Delahunt  ALGO - 96feb16 & 17 Re-submission            
1180    11Jan1996 Raj Agarwal       clarification on resubmission of ALGO, STJO &
1179    11Jan1996 Raj Agarwal       data resubmission ALGO, STJO & YELL          
1151    07Dec1995 Stephen Delahunt  ALGO, ALBH, DRAO, STJO & YELL Data Submission
1103    01Nov1995 Robert Duval / NR Software upgrade at ALGO, YELL & STJO        
1096    25Oct1995 Stephen Delahunt  ALGO - Gap in Data for 95oct24 (DOY 297)     
1092    20Oct1995 Robert Duval / NR ALGO MASER OPERATIONAL AGAIN                 
1090    18Oct1995 Stephen Delahunt  ALGO Hydrogen Maser Clock Offline            
926     04Apr1995 Stephen Delahunt  YELL & ALGO Data for 95Apr01 --> 95Apr03     
924     03Apr1995 Stephen Delahunt  ALGO YELL Data for 95APR01 & 02              
876     08Feb1995 Robert Duval / NR Warm Start at ALGO                           
857     25Jan1995 Bhoj Shivkumar    ALGO                                         
823     03Jan1995 Robert Duval / NR ALGO receiver/software changed               
818     22Dec1994 Robert Duval / NR ALGO - Receiver/firmware changed             
797     08Dec1994 Robert Duval / NR Data Resubmission ALGO/STJO/YELL             
702     08Aug1994 Bhoj Shivkumar /  ALGO - Missing Data                          
692     28Jul1994 Robert Duval / NR RCVR changed at ALGO                         
686     21Jul1994 Stephen Delahunt  ALGO data for 94JUL18                        
685     21Jul1994 Stephen Delahunt  ALGO Communication Outage                    
651     23Jun1994 Bhoj Shivkumar    RE-ALGO DATA  - FROM DAY169  TO  DAY173      
636     16Jun1994 Bhoj Shivkumar    RE-ALGO DATA FOR DAY167 AND DAY167           
633     15Jun1994 Stephen Delahunt  Data for ALBH ALGO DRAO STJO YELL            
604     19May1994 Robert Duval / NR Antenna Height Changed at ALGO               
594     12May1994 Robert Duval / NR YELL & ALGO site logs updated                
537     16Mar1994 Stephen Delahunt  ALGO, STJO & YELL Data Resubmissions         
510     25Feb1994 Robert Duval/ NRC ALGO TRACKING AGAIN                          
506     24Feb1994 Robert Duval / NR ALGO - TRACKING PROBLEMS                     
495     17Feb1994 Robert Duval/NRCa ALGO -Receiver nd antennaan height changed   
467     01Feb1994 Stephen Delahunt/ Downtime at YELL and ALGO                    
445     17Jan1994 R. Duval/ NRCan   Meenix 7.5 installed at ALGO                 
416     17Dec1993 Robert Duval      STJO, ALGO and YELL                          
284     16JUL1993 P. Heroux         Data Error - ALGO 190, 191                   
194     09Feb1993 Pierre Heroux     ALGO Rogue receiver upgrade                  
126     02NOV1992 Mark Caissy       DELETE ALGO DATA DAYS 302 303 (fwd)
Older Site Logs
algo_20121221.log
algo_20120319.log
algo_20120314.log
algo_20110117.log
algo_20090520.log
algo_20081219.log
algo_20071015.log
algo_20061128.log
algo_20060303.log
algo_20050208.log
algo_20040826.log
algo_20030612.log
algo_20010328.log
algo9908.log
algo9906.log
algo9711.log
algo9706.log
algo9704.log
algo9701.log
algo9511.log
algo9412.log
algo9407.log
algo9405.log
algo9402.log
algo9401.log
algo9312.log
algo9308.log
algo0103.log
algo0008.log
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This page last updated: 17 Jan 2013 07:02:47
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