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System Status

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Live site status

SiteLast pingStatusGPSVLFLast sfericAverage last hour
ISTISTRaw/secUsed/sec
DGDibrugarhDetail
JPJodhpurDetail
KCKolkataDetail
NMAlibagDetail
PBPortBlairDetail
PGPrayagrajDetail
SGGulmargDetail
T2TripuraDetail
TVTirunelveliDetail
VWVaddeswaramDetail

Live scheduler status

Live
Main
Slow

Server summary

Processing
* ildn.service - ILDN System
     Loaded: loaded (/etc/systemd/system/ildn.service; enabled; vendor preset: enabled)
     Active: active (running) since Sun 2025-08-03 05:58:21 UTC; 8 months 0 days ago
   Main PID: 3710874 (run-ildn)
      Tasks: 22 (limit: 9388)
     Memory: 201.0M
        CPU: 2month 1w 5d 1h 2min 21.420s
     CGroup: /system.slice/ildn.service
             |-3023731 sleep 7200
             |-3173871 sleep 120
             |-3176298 sleep 60
             |-3176307 sleep 60
             |-3177690 sleep 10
             |-3177760 sleep 10
             |-3177781 sleep 10
             |-3177784 /bin/bash /home/ildn/bin/stroke-solver -R 2026-04-04_10:48:21.944077 2026-04-04_10:47:00,2026-04-04_10:48:00
             |-3177817 vtspot -W wgs84 -c model_vlf3=/home/ildn/data/model3.vf240404-ltg -U3 -o ext -o iso -n6 -r2.5 -f shortsun -f maxatd=0.011339 -m TV=TV.in -m PB=PB.in -m VW=VW.in -m T2=T2.in -m DG=DG.in -m JP=JP.in -m SG=SG.in -m KC=KC.in
             |-3710874 /bin/bash /home/ildn/bin/run-ildn
             |-3711437 /bin/bash /home/ildn/bin/sferics-import
             |-3711439 /bin/bash /home/ildn/bin/update-web
             |-3711440 /bin/bash /home/ildn/bin/animations
             |-3711441 /bin/bash /home/ildn/bin/bu-command
             |-3711442 stroke-follower
             |-3711444 /bin/bash /home/ildn/bin/scheduler main
             |-3711445 /bin/bash /home/ildn/bin/scheduler live
             |-3711446 /bin/bash /home/ildn/bin/scheduler slow
             `-3711447 imap-query
Filesystems
Filesystem     1K-blocks      Used Available Use% Mounted on
/dev/sda       164539620 103059876  53100980  66% /
/dev/sdc1      102625208  59446412  37919584  62% /t

Stroke solver

Solutions, last hour
SitesStrokesMean error, uS
6702712.5
7365413.4
891917.7
95516.5
10419.2

Postgres

Processing
* postgresql.service - PostgreSQL RDBMS
     Loaded: loaded (/lib/systemd/system/postgresql.service; enabled; vendor preset: enabled)
     Active: active (exited) since Sun 2025-07-13 10:48:39 UTC; 8 months 21 days ago
   Main PID: 102472 (code=exited, status=0/SUCCESS)
        CPU: 1ms
Tables
TableApprox rowsIndexData
strokes3.550869e+063220 MB3156 MB
sferics9.079565e+0744 GB31 GB

Work schedule

WorkMinMaxCount
entln2026-04-03 00:00:002026-04-03 00:00:001
flashday2026-04-04 00:00:002026-04-04 00:00:001
solver2026-04-04 10:47:002026-04-04 10:47:001
wwlln2026-03-31 00:00:002026-04-03 00:00:004


Centre for Lightning and Thunderstorm Studies (CeLTS), Department of Physics, Tripura University, India.  Note our Terms & Conditions.