STH Recent Preflight: 61270
Executing preflight for 61270 at Mon Aug 17 17:13:05 SAST 2026.
Log can be found in /atlas/obs/03/61270/preflight.dat.
Setting donefile '/atlas/obs/03/61270/preflight_complete.20260817151305.13990' on successful script completion.
Sitech host is tcs.
Disabling voice.exe countdown.
Disabling chiller checks.
Disabling dehumidifier power check.
Logging errors to /tmp/preflight.20260817151305.13990.
Mon Aug 17 17:13:05 SAST 2026 [elapsed=0 sec] DFM (initialization)
get service string...OK
service is running...OK
is initialized...OK
Mon Aug 17 17:13:05 SAST 2026 [elapsed=0 sec] Getting TCS lock.
OK TCS lock granted to preflight-STH [09ebae86-6766-49a9-8e74-e457690fcaa6;1800]
Mon Aug 17 17:13:05 SAST 2026 [elapsed=0 sec] Enabling red LEDs for preflight.
doorpsw 3 ON redLED
Mon Aug 17 17:13:06 SAST 2026 [elapsed=1 sec] About to start STH preflight. Point your web browser at http://localhost:7354.
Mon Aug 17 17:13:06 SAST 2026 [elapsed=1 sec] auxcam is disabled.
Mon Aug 17 17:13:06 SAST 2026 [elapsed=1 sec] Skipping auxcam.
error: unknown module: vent
Mon Aug 17 17:13:06 SAST 2026 [elapsed=1 sec] DEADMAN
Get heartbeat host ... got 'tcs'
Fetching timestamp (redis-cli -h tcs) ... done. Got response: 1786979577
OK
Mon Aug 17 17:13:06 SAST 2026 [elapsed=1 sec] OPSEC
AUTO mode: ...OK
Mon Aug 17 17:13:06 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
Mon Aug 17 17:13:13 SAST 2026 [elapsed=8 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
Mon Aug 17 17:13:14 SAST 2026 [elapsed=9 sec] QUEUE
0 observations queued.
Mon Aug 17 17:13:14 SAST 2026 [elapsed=9 sec] CLOCKS
admin: Mon Aug 17 15:13:14 UTC 2026
met: OK
proc1: OK
proc2: OK
proc3: OK
proc4: OK
archon: OK
NTP:
remote refid st t when poll reach delay offset jitter
==============================================================================
+192.168.4.5 .GPS. 1 u 301 1024 377 1.053 -0.032 0.089
*metbox2.sth.atl .PPS. 1 u 271 1024 377 0.298 -0.036 0.049
ntp.ubuntu.com .POOL. 16 p - 64 0 0.000 0.000 0.000
-zibbi.ngei.csir 183.3.52.101 2 u 167 1024 377 24.034 0.017 0.581
-ntp.as3741.net 146.64.58.41 2 u 39 1024 377 22.793 -0.181 0.747
+ntp2.as3741.net 129.134.28.123 2 u 21 1024 377 7.241 0.075 0.118
-ntp2.inx.net.za 183.3.52.101 2 u 1015 1024 377 7.286 0.003 0.036
-ntp5.inx.net.za 210.182.58.253 2 u 44 1024 377 7.893 -0.044 0.295
#102.222.156.151 196.21.187.2 2 u 530 1024 347 24.989 0.688 0.402
-ntp2.nog.net.za 80.72.67.48 3 u 949 1024 377 7.454 0.121 0.052
-139.84.231.68 196.21.187.2 2 u 367 1024 377 25.112 0.714 1.235
-ntp8.inx.net.za 210.182.58.253 2 u 974 1024 377 16.857 0.009 0.215
Mon Aug 17 17:13:15 SAST 2026 [elapsed=10 sec] DISKS
200GB available in /atlas/obs...OK (5373GB)
200GB available in /atlas/red...OK (7855GB)
Checking disks on admin ... archon ... tcs ... proc1 ... proc2 ... proc3 ... proc4 ... done
Filesystem Size Used Avail Use% Mounted_on
admin:/dev/md0p2 11T 5.1T 5.2T 50% /
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 38G 56G 41% /
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 5.9T 7.5T 44% /
proc1:/dev/loop0 106M 106M 0 100% /snap/core/17284
proc1:/dev/loop1 106M 106M 0 100% /snap/core/17292
proc2:/dev/md0p1 15T 2.0T 12T 15% /
proc2:/dev/loop0 106M 106M 0 100% /snap/core/17284
proc2:/dev/loop1 106M 106M 0 100% /snap/core/17292
proc3:/dev/md0p1 15T 737G 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
Mon Aug 17 17:13:16 SAST 2026 [elapsed=11 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
Mon Aug 17 17:13:16 SAST 2026 [elapsed=11 sec] Disabling mount tracking.
Mon Aug 17 17:13:46 SAST 2026 [elapsed=41 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 3 0.0% A 0.051s 115 1.3% A 0.082s 384 4.2% A 0.112s 736 8.0% A 0.142s 1197 13.1% A 0.173s 1803 19.7% A 0.203s 2489 27.2% A 0.234s 3295 36.0% A 0.264s 4204 45.9% A 0.295s 5132 56.1% A 0.325s 6053 66.1% A 0.356s 6820 74.5% A 0.387s 7474 81.6% A 0.417s 8038 87.8% A 0.448s 8494 92.8% A 0.478s 8821 96.4% A 0.509s 9043 98.8% A 0.539s 9145 99.9% B 0.020s 1 0.0% B 0.051s 104 1.1% B 0.081s 380 4.2% B 0.112s 727 7.9% B 0.142s 1201 13.1% B 0.172s 1772 19.4% B 0.203s 2465 26.9% B 0.233s 3270 35.7% B 0.263s 4168 45.5% B 0.294s 5133 56.1% B 0.324s 6015 65.7% B 0.355s 6794 74.2% B 0.385s 7460 81.5% B 0.416s 8019 87.6% B 0.446s 8468 92.5% B 0.477s 8814 96.3% B 0.507s 9034 98.7% B 0.538s 9142 99.9% B 0.568s 9156 100.0% sleeping 3 sec between shutter moves... A 0.020s 9150 100.0% A 0.051s 9043 98.8% A 0.081s 8768 95.8% A 0.111s 8407 91.8% A 0.141s 7941 86.7% A 0.172s 7360 80.4% A 0.202s 6668 72.8% A 0.232s 5867 64.1% A 0.262s 4950 54.1% A 0.292s 4010 43.8% A 0.323s 3139 34.3% A 0.353s 2363 25.8% A 0.383s 1690 18.5% A 0.413s 1130 12.3% A 0.444s 681 7.4% A 0.474s 358 3.9% A 0.504s 120 1.3% A 0.534s 13 0.1% A 0.565s 1 0.0% B 0.020s 9146 99.9% B 0.050s 9027 98.6% B 0.081s 8781 95.9% B 0.111s 8436 92.2% B 0.141s 7970 87.1% B 0.171s 7400 80.8% B 0.202s 6713 73.3% B 0.232s 5921 64.7% B 0.262s 5012 54.8% B 0.292s 4086 44.6% B 0.323s 3192 34.9% B 0.353s 2414 26.4% B 0.383s 1724 18.8% B 0.413s 1163 12.7% B 0.443s 712 7.8% B 0.474s 375 4.1% B 0.504s 144 1.6% B 0.534s 18 0.2% B 0.564s 0 0.0% A 0 0.0mm 15 N F R | B 1 0.0mm 15 N F R