STH Recent Preflight: 61226
Executing preflight for 61226 at Sat Jul 4 16:46:32 SAST 2026.
Log can be found in /atlas/obs/03/61226/preflight.dat.
Setting donefile '/atlas/obs/03/61226/preflight_complete.20260704144632.13534' on successful script completion.
Sitech host is tcs.
Disabling voice.exe countdown.
Disabling chiller checks.
Disabling dehumidifier power check.
Logging errors to /tmp/preflight.20260704144632.13534.
Sat Jul 4 16:46:32 SAST 2026 [elapsed=0 sec] DFM (initialization)
get service string...OK
service is running...OK
is initialized...OK
Sat Jul 4 16:46:32 SAST 2026 [elapsed=0 sec] Getting TCS lock.
OK TCS lock granted to preflight-STH [5b2a1cbb-c220-449d-9663-ba154cb3c52b;1800]
Sat Jul 4 16:46:32 SAST 2026 [elapsed=0 sec] Enabling red LEDs for preflight.
doorpsw 3 ON redLED
Sat Jul 4 16:46:33 SAST 2026 [elapsed=1 sec] About to start STH preflight. Point your web browser at http://localhost:7354.
Sat Jul 4 16:46:33 SAST 2026 [elapsed=1 sec] auxcam is disabled.
Sat Jul 4 16:46:33 SAST 2026 [elapsed=1 sec] Skipping auxcam.
error: unknown module: vent
Sat Jul 4 16:46:33 SAST 2026 [elapsed=1 sec] DEADMAN
Get heartbeat host ... got 'tcs'
Fetching timestamp (redis-cli -h tcs) ... done. Got response: 1783176387
OK
Sat Jul 4 16:46:33 SAST 2026 [elapsed=1 sec] OPSEC
AUTO mode: ...OK
Sat Jul 4 16:46:33 SAST 2026 [elapsed=1 sec] CLUSTER NFS MOUNTS
admin proc1:/export/atlas-cal...OK
admin proc1:/export/atlas-red...OK
proc1 admin:/export/atlas-obs...OK
proc2 admin:/export/atlas-obs...OK
proc2 proc1:/export/atlas-cal...OK
proc2 proc1:/export/atlas-red...OK
proc3 admin:/export/atlas-obs...OK
proc3 proc1:/export/atlas-cal...OK
proc3 proc1:/export/atlas-red...OK
proc4 admin:/export/atlas-obs...OK
proc4 proc1:/export/atlas-cal...OK
proc4 proc1:/export/atlas-red...OK
Sat Jul 4 16:46:45 SAST 2026 [elapsed=13 sec] SCREENS
admin dash-tcsdata...OK
admin dash-recent...OK
admin dash-skycoverage...OK
admin dash-logstamp...OK
proc1 redq...OK
proc1 prochain-redpost-03a...OK
proc1 prochain-redpost-03x...OK
Sat Jul 4 16:46:45 SAST 2026 [elapsed=13 sec] QUEUE
0 observations queued.
Sat Jul 4 16:46:45 SAST 2026 [elapsed=13 sec] CLOCKS
admin: Sat Jul 4 14:46:45 UTC 2026
met: OK
proc1: OK
proc2: NOK (delta=3 sec)
proc3: OK
proc4: OK
archon: OK
NTP:
remote refid st t when poll reach delay offset jitter
==============================================================================
*192.168.4.5 .GPS. 1 u 203 1024 377 1.019 0.120 0.189
+metbox2.sth.atl .PPS. 1 u 637 1024 377 0.261 0.089 0.157
ntp.ubuntu.com .POOL. 16 p - 64 0 0.000 0.000 0.000
-zibbi.ngei.csir 229.179.94.34 2 u 966 1024 377 23.526 0.840 0.233
-ntp.as3741.net 210.182.58.253 2 u 101 1024 377 23.797 0.432 0.453
+ntp2.as3741.net 155.232.19.7 2 u 455 1024 377 7.409 0.094 0.214
+ntp2.inx.net.za 196.21.187.2 2 u 634 1024 377 7.436 0.174 0.144
-ntp5.inx.net.za 183.3.52.101 2 u 51 1024 377 7.604 -0.043 0.112
#102.222.156.151 196.21.187.2 2 u 82 1024 235 23.520 -0.175 0.610
+102.222.103.99 80.72.67.48 3 u 93 1024 377 7.476 0.219 0.196
+139.84.231.68 ( 196.21.187.2 2 u 403 1024 377 22.999 0.061 0.330
-ntp8.inx.net.za 183.3.52.101 2 u 193 1024 377 16.998 0.503 0.361
Sat Jul 4 16:46:51 SAST 2026 [elapsed=19 sec] DISKS
200GB available in /atlas/obs...OK (6531GB)
200GB available in /atlas/red...OK (9056GB)
Checking disks on admin ... archon ... tcs ... proc1 ... proc2 ... proc3 ... proc4 ... done
Filesystem Size Used Avail Use% Mounted_on
admin:/dev/md0p2 11T 4.0T 6.3T 39% /
admin:/dev/loop0 106M 106M 0 100% /snap/core/17284
admin:/dev/loop1 106M 106M 0 100% /snap/core/17292
archon:/dev/sda2 117G 22G 89G 20% /
archon:/dev/loop1 106M 106M 0 100% /snap/core/17284
archon:/dev/loop0 106M 106M 0 100% /snap/core/17292
archon:/dev/sda1 511M 6.6M 505M 2% /boot/efi
tcs:/dev/mapper/ubuntu--vg-ubuntu--lv 98G 37G 56G 40% /
tcs:/dev/nvme0n1p2 2.0G 131M 1.7G 8% /boot
tcs:/dev/nvme0n1p1 1.1G 6.1M 1.1G 1% /boot/efi
proc1:/dev/md0p1 15T 4.8T 8.7T 36% /
proc1:/dev/loop0 106M 106M 0 100% /snap/core/17284
proc1:/dev/loop1 106M 106M 0 100% /snap/core/17292
proc2:/dev/md0p1 15T 1.9T 12T 14% /
proc2:/dev/loop0 106M 106M 0 100% /snap/core/17284
proc2:/dev/loop1 106M 106M 0 100% /snap/core/17292
proc3:/dev/md0p1 15T 736G 13T 6% /
proc3:/dev/loop0 106M 106M 0 100% /snap/core/17292
proc3:/dev/loop1 106M 106M 0 100% /snap/core/17284
proc4:/dev/md0p1 15T 1.1T 13T 8% /
proc4:/dev/loop1 106M 106M 0 100% /snap/core/17284
proc4:/dev/loop0 106M 106M 0 100% /snap/core/17292
Sat Jul 4 16:46:51 SAST 2026 [elapsed=19 sec] SERVICES1
qcam
chiller...OK
dome...OK
mount...OK
modo...OK
cam...OK
acam...OK
weather...OK
met...OK
sentry...OK
dfm...OK
duplicates...OK
doorpsw 3 OFF redLED
doorpsw 2 OFF whiteLED
Preflight failed:
proc2: clock differs by 3 seconds;
Sat Jul 4 16:46:52 SAST 2026 [elapsed=20 sec] Preflight took 20 seconds to complete.
Sat Jul 4 16:46:52 SAST 2026 [elapsed=20 sec] STARTING CLEANUP
Turning off LEDs
doorpsw 3 OFF redLED
doorpsw 2 OFF whiteLED
Releasing TCS lock [preflight]
OK TCS lock released by preflight-STH
Preflight image
Shutter acutation data:
A 0.020s 4 0.0% A 0.050s 115 1.3% A 0.081s 375 4.1% A 0.111s 723 7.9% A 0.141s 1180 12.9% A 0.171s 1762 19.2% A 0.201s 2443 26.7% A 0.232s 3239 35.4% A 0.262s 4144 45.3% A 0.292s 5074 55.4% A 0.322s 5970 65.2% A 0.353s 6752 73.8% A 0.383s 7414 81.0% A 0.413s 7990 87.3% A 0.443s 8443 92.2% A 0.473s 8783 95.9% A 0.504s 9016 98.5% A 0.534s 9135 99.8% A 0.564s 9153 100.0% B 0.020s 1 0.0% B 0.050s 110 1.2% B 0.081s 371 4.1% B 0.111s 717 7.8% B 0.141s 1186 13.0% B 0.171s 1755 19.2% B 0.202s 2443 26.7% B 0.232s 3241 35.4% B 0.262s 4138 45.2% B 0.292s 5075 55.4% B 0.323s 5963 65.1% B 0.353s 6747 73.7% B 0.383s 7420 81.1% B 0.413s 7986 87.2% B 0.444s 8443 92.2% B 0.474s 8787 96.0% B 0.504s 9018 98.5% B 0.534s 9137 99.8% B 0.564s 9156 100.0% sleeping 3 sec between shutter moves... A 0.020s 9150 100.0% A 0.050s 9042 98.8% A 0.081s 8768 95.8% A 0.111s 8407 91.8% A 0.141s 7941 86.7% A 0.171s 7359 80.4% A 0.202s 6692 73.1% A 0.232s 5894 64.4% A 0.262s 4981 54.4% A 0.292s 4039 44.1% A 0.323s 3166 34.6% A 0.353s 2386 26.1% A 0.383s 1711 18.7% A 0.413s 1147 12.5% A 0.444s 694 7.6% A 0.474s 359 3.9% A 0.504s 124 1.4% A 0.534s 14 0.2% A 0.565s 2 0.0% B 0.020s 9143 99.9% B 0.050s 9019 98.5% B 0.081s 8770 95.8% B 0.111s 8421 92.0% B 0.141s 7952 86.9% B 0.171s 7378 80.6% B 0.202s 6690 73.1% B 0.232s 5893 64.4% B 0.262s 4981 54.4% B 0.292s 4053 44.3% B 0.322s 3161 34.5% B 0.353s 2395 26.2% B 0.383s 1705 18.6% B 0.413s 1146 12.5% B 0.444s 700 7.6% B 0.474s 356 3.9% B 0.504s 132 1.4% B 0.534s 14 0.2% B 0.565s 0 0.0% A 0 0.0mm 15 N F R | B 0 0.0mm 15 N F R