CHL Preflight Night 61330
Executing preflight for 61330 at Fri Oct 16 20:23:09 -03 2026.
Log can be found in /atlas/obs/04/61330/preflight.dat.
Setting donefile '/atlas/obs/04/61330/preflight_complete.20261016232309.13267' on successful script completion.
Sitech host is tcs.
Disabling voice.exe countdown.
Disabling chiller checks.
Disabling dehumidifier power check.
Logging errors to /tmp/preflight.20261016232309.13267.
Fri Oct 16 20:23:09 -03 2026 [elapsed=0 sec] DFM (initialization)
get service string...OK
service is running...OK
is initialized...OK
Fri Oct 16 20:23:09 -03 2026 [elapsed=0 sec] Getting TCS lock.
OK TCS lock granted to preflight-CHL [a18606d5-cb87-4885-a720-3d11f4f47e61;1800]
Fri Oct 16 20:23:09 -03 2026 [elapsed=0 sec] Enabling red LEDs for preflight.
sitepsw 3 ON redLED
Fri Oct 16 20:23:10 -03 2026 [elapsed=1 sec] About to start CHL preflight. Point your web browser at http://localhost:7454.
Fri Oct 16 20:23:10 -03 2026 [elapsed=1 sec] auxcam is disabled.
Fri Oct 16 20:23:10 -03 2026 [elapsed=1 sec] Skipping auxcam.
error: unknown module: vent
Fri Oct 16 20:23:10 -03 2026 [elapsed=1 sec] DEADMAN
Get heartbeat host ... got 'tcs'
Fetching timestamp (redis-cli -h tcs) ... done. Got response: 1792192981
OK
Fri Oct 16 20:23:10 -03 2026 [elapsed=1 sec] OPSEC
AUTO mode: ...OK
Fri Oct 16 20:23:10 -03 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
Fri Oct 16 20:23:12 -03 2026 [elapsed=3 sec] SCREENS
admin dash-tcsdata...OK
admin dash-recent...OK
admin dash-skycoverage...OK
admin dash-logstamp...OK
proc1 redq...OK
proc1 prochain-redpost-04a...OK
proc1 prochain-redpost-04x...OK
Fri Oct 16 20:23:12 -03 2026 [elapsed=3 sec] QUEUE
0 observations queued.
Fri Oct 16 20:23:12 -03 2026 [elapsed=3 sec] CLOCKS
admin: Fri Oct 16 23:23:12 UTC 2026
metbox: OK
proc1: OK
proc2: OK
proc3: OK
proc4: OK
archon: OK
NTP:
remote refid st t when poll reach delay offset jitter
==============================================================================
*metbox2.chl.atl .PPS. 1 u 621 1024 377 0.341 -0.446 0.618
+10.0.11.4 .GPS. 1 u 605 1024 377 0.561 -0.439 0.684
ntp.ubuntu.com .POOL. 16 p - 64 0 0.000 0.000 0.000
-185.125.190.58 29.88.99.4 2 u 934 1024 377 226.558 -14.775 1.344
-185.125.190.56 29.88.99.4 2 u 728 1024 377 217.531 -10.212 0.869
-185.125.190.57 29.88.99.4 2 u 706 1024 377 218.790 -12.369 1.039
+alphyn.canonica 132.163.96.1 2 u 1016 1024 377 151.199 -6.555 2.372
Fri Oct 16 20:23:13 -03 2026 [elapsed=4 sec] DISKS
200GB available in /atlas/obs...OK (7778GB)
200GB available in /atlas/red...OK (11113GB)
Checking disks on admin ... archon ... proc1 ... proc2 ... proc3 ... proc4 ... done
Filesystem Size Used Avail Use% Mounted_on
admin:/dev/md0p1 11T 2.8T 7.5T 28% /
admin:/dev/loop0 106M 106M 0 100% /snap/core/17284
admin:/dev/loop1 106M 106M 0 100% /snap/core/17292
archon:/dev/mapper/ubuntu--vg-ubuntu--lv 58G 18G 38G 32% /
archon:/dev/loop0 106M 106M 0 100% /snap/core/17284
archon:/dev/loop1 106M 106M 0 100% /snap/core/17292
archon:/dev/sda2 974M 321M 586M 36% /boot
archon:/dev/sda1 511M 4.4M 507M 1% /boot/efi
proc1:/dev/md0p1 15T 3.1T 11T 23% /
proc1:/dev/loop0 106M 106M 0 100% /snap/core/17284
proc1:/dev/loop1 106M 106M 0 100% /snap/core/17292
proc1:/dev/sda1 511M 6.7M 505M 2% /boot/efi
proc2:/dev/md0p1 15T 453G 13T 4% /
proc2:/dev/loop0 106M 106M 0 100% /snap/core/17292
proc2:/dev/loop1 106M 106M 0 100% /snap/core/17284
proc3:/dev/md0p1 15T 903G 13T 7% /
proc3:/dev/loop0 106M 106M 0 100% /snap/core/17292
proc3:/dev/loop1 106M 106M 0 100% /snap/core/17284
proc4:/dev/md0p1 15T 697G 13T 6% /
proc4:/dev/loop0 106M 106M 0 100% /snap/core/17284
proc4:/dev/loop1 106M 106M 0 100% /snap/core/17292
Fri Oct 16 20:23:13 -03 2026 [elapsed=4 sec] SERVICES1
xcam
chiller...OK
dome...OK
mount...OK
modo...OK
cam...OK
acam...OK
weather...OK
met...OK
sentry...OK
dfm...OK
duplicates...OK
Fri Oct 16 20:23:13 -03 2026 [elapsed=4 sec] Disabling mount tracking.
Fri Oct 16 20:23:13 -03 2026 [elapsed=4 sec] SERVICES2
Fri Oct 16 20:23:13 -03 2026 [elapsed=4 sec] CHILLER
status...
Preflight image
Shutter acutation data:
A 0.020s 4 0.0% A 0.051s 121 1.3% A 0.081s 395 4.3% A 0.111s 749 8.2% A 0.141s 1214 13.3% A 0.171s 1802 19.7% A 0.202s 2490 27.2% A 0.232s 3294 36.0% A 0.262s 4204 45.9% A 0.292s 5133 56.1% A 0.322s 6024 65.8% A 0.353s 6798 74.3% A 0.383s 7453 81.4% A 0.413s 8021 87.6% A 0.443s 8472 92.5% A 0.474s 8794 96.1% A 0.504s 9027 98.6% A 0.534s 9140 99.8% A 0.564s 9155 100.0% B 0.020s -244 -2.7% B 0.050s -123 -1.3% B 0.081s 134 1.5% B 0.111s 488 5.3% B 0.141s 970 10.6% B 0.172s 1544 16.9% B 0.202s 2236 24.4% B 0.232s 3048 33.3% B 0.262s 3951 43.2% B 0.293s 4883 53.3% B 0.323s 5786 63.2% B 0.353s 6606 72.2% B 0.383s 7296 79.7% B 0.414s 7884 86.1% B 0.444s 8363 91.4% B 0.474s 8716 95.2% B 0.504s 8975 98.0% B 0.534s 9118 99.6% B 0.565s 9156 100.0% sleeping 3 sec between shutter moves... A 0.020s 9151 100.0% A 0.050s 9051 98.9% A 0.081s 8778 95.9% A 0.111s 8421 92.0% A 0.141s 7958 86.9% A 0.171s 7381 80.6% A 0.202s 6691 73.1% A 0.232s 5895 64.4% A 0.262s 4982 54.4% A 0.292s 4038 44.1% A 0.323s 3167 34.6% A 0.353s 2387 26.1% A 0.383s 1711 18.7% A 0.413s 1145 12.5% A 0.444s 692 7.6% A 0.474s 358 3.9% A 0.504s 124 1.4% A 0.535s 14 0.2% A 0.565s 1 0.0% B 0.020s 9144 99.9% B 0.050s 9021 98.5% B 0.081s 8765 95.8% B 0.111s 8410 91.9% B 0.141s 7937 86.7% B 0.172s 7360 80.4% B 0.202s 6690 73.1% B 0.232s 5894 64.4% B 0.262s 4984 54.4% B 0.293s 4058 44.3% B 0.323s 3165 34.6% B 0.353s 2394 26.2% B 0.383s 1702 18.6% B 0.413s 1146 12.5% B 0.444s 699 7.6% B 0.474s 357 3.9% B 0.504s 133 1.5% B 0.535s 14 0.2% B 0.565s 0 0.0% A 0 0.0mm 15 N F R | B 1 0.0mm 15 N F R