CHL Preflight Night 61314
Executing preflight for 61314 at Wed Sep 30 19:22:37 -03 2026.
Log can be found in /atlas/obs/04/61314/preflight.dat.
Setting donefile '/atlas/obs/04/61314/preflight_complete.20260930222237.4913' on successful script completion.
Sitech host is tcs.
Disabling voice.exe countdown.
Disabling chiller checks.
Disabling dehumidifier power check.
Logging errors to /tmp/preflight.20260930222237.4913.
Wed Sep 30 19:22:37 -03 2026 [elapsed=0 sec] DFM (initialization)
get service string...OK
service is running...OK
is initialized...OK
Wed Sep 30 19:22:37 -03 2026 [elapsed=0 sec] Getting TCS lock.
OK TCS lock granted to preflight-CHL [1eee577d-a77d-4a45-a657-cda5f6264a46;1800]
Wed Sep 30 19:22:37 -03 2026 [elapsed=0 sec] Enabling red LEDs for preflight.
sitepsw 3 ON redLED
Wed Sep 30 19:22:38 -03 2026 [elapsed=1 sec] About to start CHL preflight. Point your web browser at http://localhost:7454.
Wed Sep 30 19:22:38 -03 2026 [elapsed=1 sec] auxcam is disabled.
Wed Sep 30 19:22:38 -03 2026 [elapsed=1 sec] Skipping auxcam.
error: unknown module: vent
Wed Sep 30 19:22:38 -03 2026 [elapsed=1 sec] DEADMAN
Get heartbeat host ... got 'tcs'
Fetching timestamp (redis-cli -h tcs) ... done. Got response:
FAIL
Wed Sep 30 19:22:38 -03 2026 [elapsed=1 sec] OPSEC
AUTO mode: ...OK
Wed Sep 30 19:22:38 -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
Wed Sep 30 19:22:39 -03 2026 [elapsed=2 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
Wed Sep 30 19:22:40 -03 2026 [elapsed=3 sec] QUEUE
0 observations queued.
Wed Sep 30 19:22:40 -03 2026 [elapsed=3 sec] CLOCKS
admin: Wed Sep 30 22:22:40 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 23 1024 377 0.369 -0.591 0.246
*10.0.11.4 .GPS. 1 u 514 1024 377 0.561 -0.498 0.377
ntp.ubuntu.com .POOL. 16 p - 64 0 0.000 0.000 0.000
-185.125.190.57 29.88.99.4 2 u 366 1024 377 223.919 -9.373 1.275
-185.125.190.58 29.88.99.4 2 u 402 1024 377 230.924 -12.142 2.081
-185.125.190.56 145.238.80.80 2 u 455 1024 377 217.133 -5.255 1.480
+alphyn.canonica 132.163.96.1 2 u 537 1024 377 147.063 -4.936 3.688
Wed Sep 30 19:22:40 -03 2026 [elapsed=3 sec] DISKS
200GB available in /atlas/obs...OK (8431GB)
200GB available in /atlas/red...OK (11633GB)
Checking disks on admin ... archon ... proc1 ... proc2 ... proc3 ... proc4 ... done
Filesystem Size Used Avail Use% Mounted_on
admin:/dev/md0p1 11T 2.2T 8.1T 22% /
admin:/dev/loop0 106M 106M 0 100% /snap/core/17292
admin:/dev/loop1 106M 106M 0 100% /snap/core/17284
archon:/dev/mapper/ubuntu--vg-ubuntu--lv 58G 18G 38G 32% /
archon:/dev/loop1 106M 106M 0 100% /snap/core/17292
archon:/dev/loop0 106M 106M 0 100% /snap/core/17284
archon:/dev/sda2 974M 321M 586M 36% /boot
archon:/dev/sda1 511M 4.4M 507M 1% /boot/efi
proc1:/dev/md0p1 15T 2.6T 12T 19% /
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/loop1 106M 106M 0 100% /snap/core/17284
proc2:/dev/loop0 106M 106M 0 100% /snap/core/17292
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/17292
proc4:/dev/loop1 106M 106M 0 100% /snap/core/17284
Wed Sep 30 19:22:40 -03 2026 [elapsed=3 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
sitepsw 3 OFF redLED
sitepsw 4 OFF whiteLED
Preflight failed:
deadman:running heartbeat not detected;
Wed Sep 30 19:22:42 -03 2026 [elapsed=5 sec] Preflight took 5 seconds to complete.
Wed Sep 30 19:22:42 -03 2026 [elapsed=5 sec] STARTING CLEANUP
Turning off LEDs
sitepsw 3 OFF redLED
sitepsw 4 OFF whiteLED
Releasing TCS lock [preflight]
OK TCS lock released by preflight-CHL
Preflight image
Shutter acutation data:
A 0.020s 3 0.0% A 0.050s 107 1.2% A 0.081s 374 4.1% A 0.111s 723 7.9% A 0.141s 1180 12.9% A 0.171s 1762 19.2% A 0.202s 2441 26.7% A 0.232s 3239 35.4% A 0.262s 4143 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 7972 87.1% A 0.443s 8432 92.1% A 0.474s 8783 95.9% A 0.504s 9021 98.5% A 0.534s 9137 99.8% A 0.564s 9154 100.0% B 0.020s 1 0.0% B 0.050s 120 1.3% B 0.081s 389 4.2% B 0.111s 741 8.1% B 0.141s 1219 13.3% B 0.171s 1794 19.6% B 0.202s 2492 27.2% B 0.232s 3296 36.0% B 0.262s 4196 45.8% B 0.292s 5132 56.1% B 0.322s 6017 65.7% B 0.353s 6795 74.2% B 0.383s 7439 81.3% B 0.413s 8000 87.4% B 0.444s 8469 92.5% B 0.474s 8804 96.2% B 0.504s 9029 98.6% B 0.535s 9140 99.8% B 0.565s 9156 100.0% sleeping 3 sec between shutter moves... A 0.020s 9150 100.0% A 0.050s 9043 98.8% A 0.081s 8768 95.8% A 0.111s 8408 91.9% A 0.141s 7941 86.7% A 0.171s 7361 80.4% A 0.201s 6667 72.8% A 0.232s 5866 64.1% A 0.262s 4982 54.4% A 0.292s 4038 44.1% A 0.322s 3168 34.6% A 0.353s 2387 26.1% A 0.383s 1711 18.7% A 0.413s 1146 12.5% A 0.443s 692 7.6% A 0.473s 358 3.9% A 0.504s 125 1.4% A 0.534s 13 0.1% A 0.564s 1 0.0% B 0.020s 9144 99.9% B 0.050s 9023 98.6% B 0.081s 8772 95.8% B 0.111s 8424 92.0% B 0.141s 7953 86.9% B 0.172s 7381 80.6% B 0.202s 6691 73.1% B 0.232s 5893 64.4% B 0.263s 4980 54.4% B 0.293s 4055 44.3% B 0.323s 3166 34.6% B 0.353s 2395 26.2% B 0.384s 1702 18.6% B 0.414s 1144 12.5% B 0.444s 698 7.6% B 0.474s 356 3.9% B 0.505s 132 1.4% B 0.535s 13 0.1% B 0.565s -1 0.0% A 0 0.0mm 15 N F R | B -1 -0.0mm 15 N F R