Network




ALRT Station Information - Site Page
SiteIDALRT
Country
Station Logalrt_20130117.log
DOMES Number
Constellation
Data Center
Receiver
Antenna
Calibration
Clock
+
N/A

ALRT Quality

Daily RINEX2 observations

Receiver + Firmware

Antenna

RINEX2 Cycle Slips

RINEX2 RMS Multipath

RINEX2 Latency

Residuals

The residual plots show the differences between weekly station position estimates (from the weekly IGS combined solutions) and the latest IGS cumulative solution piecewise linear [+post-seismic deformation] model. For more information on the IGS cumulative solution please see: https://webigs.ign.fr/tfcc/en/solution/cumulative

ALRT Email Advisories
Email Date Sender Subject
0065512018/10/17Craymer, Michael ALRT data submissions for Days 285-289
0054092015/08/28Michael Craymer ALRT missing data for Day 238 and part Day 239
0052082015/02/15Michael Craymer ALRT data submissions delayed
0051212014/11/02Michael Craymer ALRT data submissions resumed
0051152014/10/22Michael Craymer ALRT data submissions delayed again
0051062014/10/17Michael Craymer ALRT data submissions for Days 287 & 288 delayed
0046972013/10/23Michael Craymer ALRT data submissions resumed
0046612013/09/18Michael Craymer ALRT data submissions still delayed
0046392013/09/08Michael Craymer ALRT data submissions delayed since Day 249
0043922013/02/11Michael Craymer ALRT back on-line
0043882013/02/05Michael Craymer ALRT modem replacement delayed by polar bear
0043712013/01/21Michael Craymer ALRT still off-line but recording data
0043672013/01/18Michael Craymer ALRT off-line since Day 15
0042332012/10/08Michael Craymer ALRT data submission for Day 280
0040902012/06/29Michael Craymer ALRT RINEX file resubmitted for Day 180
0040892012/06/28Michael Craymer ALRT, HOLM & SACH antenna type errors in site log & RINEX files
0040492012/06/05Michael Craymer ALRT data submitted for missing Days 146, 147 & 151
0040432012/05/30Michael Craymer ALRT data submissions delayed for Days 146, 147 & 151
0039862012/04/17Michael Craymer ALRT data submissions resumed
0039812012/04/15Craymer, Michael ALRT data submissions delayed
0038832012/02/06Mike Craymer ALRT data submissions resumed
0038762012/01/31Mike Craymer ALRT data submissions delayed
0037872011/11/24Mike Craymer ALRT data submitted for Days 326 & 327
0037562011/11/07Mike Craymer ALRT delayed data submission for DOY 308
0037472011/10/26Mike Craymer ALRT data re-submission for DOY 297
0002392011/05/23Mike Piraszewski ALRT receiver changed
0034792011/04/28Mike Craymer ALRT tracking problem since 2011-04-02 (Day 092)
0034172011/03/17Mike Craymer ALRT antenna snow removal 2011-03-16
0031802010/10/12Mike Craymer ALRT data lost for Days 282-285
0031232010/09/15Mike Craymer ALRT antenna snow removal 2010-09-15
0030942010/09/06Mike Craymer ALRT antenna snow removal 2010-09-06
0029622010/07/01Mike Craymer ALRT data submissions resume
0029512010/06/27Mike Craymer ALRT data submission delays
0027182010/02/08Mike Craymer ALRT antenna snow removal 2010-01-28 & 2010-02-08
0026892010/01/25Mike Craymer ALRT antenna snow removal 2010-01-25
0025792009/10/24Mike Craymer ALRT data recovered for Days 232-252
0025682009/10/17Mike Craymer ALRT data submissions resume & snow removal event
0024522009/07/28Mike Craymer ALRT off-line since Day 207
0022742009/03/08Mike Craymer ALRT data submissions delayed since Day 063
0022462009/02/24Mike Craymer ALRT & QIKI antenna snow removal 2009-02-24
0022392009/02/17Mike Craymer ALRT antenna snow removal 2009-02-17
0021292008/12/17Mike Craymer ALRT antenna snow removal 2008-12-05 & 2008-12-17
0020972008/11/26Mike Craymer ALRT DOY 325 submitted
0020542008/11/10Mike Craymer ALRT antenna snow removal 2008-11-10
0020472008/11/07Mike Craymer ALRT antenna snow removal 2008-11-07
0020002008/10/09Mike Craymer ALRT antenna snow removal 2008-09-24 & 2008-10-09
0019622008/09/22Mike Craymer ALRT antenna snow removal 2008-09-22 (Day 266)
0015172007/10/28Mike Craymer ALRT antenna snow removal 2007-10-23 (Day 296)
0013522007/07/11Mike Craymer ALRT data outage on days 191 & 192
0013112007/06/22Mike Craymer ALRT data submissions resumed
0012522007/04/25Mike Craymer ALRT antenna snow removal 2007-04-25 (Day 115)
0011212007/02/03Mike Craymer ALRT antenna snow removal 2007-02-02 (Day 033)
0010532006/12/19Mike Craymer ALRT antenna snow removal 2006-12-18 (Day 352)
0007472006/02/12Mike Craymer ALRT et al data submission delays
0004972005/06/18Mike Craymer ALRT data submitted for Day 167 (2005-06-16)
0004962005/06/17Mike Craymer ALRT data missing for Day 167 (2005-06-16)
0004562005/04/24Mike Craymer ALRT back on-line
0004532005/04/22Mike Craymer ALRT data delivery delayed
0004552005/04/22Mike Craymer ALRT off-line
0002242004/09/23Mike Craymer ALRT data lost for Days 264-267
0058202003/06/15Mike Craymer Delays in ALRT data submissions
0056842003/03/18Mike Craymer Smoothing deactivated for ALRT,CAGS,HOLM,INVK,RESO,SACH
0056052003/01/10Mike Craymer New IGS stations in Canadian Arctic (ALRT, SACH)
The Central Bureau is sponsored by the National Aeronautics and Space Administration (NASA) and managed for NASA by the Jet Propulsion Laboratory of the California Institute of Technology.