STH Recent Preflight: 61261

Executing preflight for 61261 at Sat Aug  8 17:07:23 SAST 2026.
Log can be found in /atlas/obs/03/61261/preflight.dat.
Setting donefile '/atlas/obs/03/61261/preflight_complete.20260808150723.4595' on successful script completion.
Sitech host is tcs.
Disabling voice.exe countdown.
Disabling chiller checks.
Disabling dehumidifier power check.
Logging errors to /tmp/preflight.20260808150723.4595.
Sat Aug 8 17:07:23 SAST 2026 [elapsed=0 sec] DFM (initialization)
  get service string...OK
  service is running...OK
  is initialized...OK

Sat Aug 8 17:07:23 SAST 2026 [elapsed=0 sec] Getting TCS lock.

OK TCS lock granted to preflight-STH [0861e5cc-20e0-4cd4-abde-d950cdb46bdf;1800]
Sat Aug 8 17:07:23 SAST 2026 [elapsed=0 sec] Enabling red LEDs for preflight.
Your umask of 0022 prevents creating of group-writeable files, so
logging is disabled.  Change your .bashrc umask to 0002.
doorpsw  3  ON redLED
Sat Aug 8 17:07:24 SAST 2026 [elapsed=1 sec] About to start STH preflight.  Point your web browser at http://localhost:7354.
Sat Aug 8 17:07:24 SAST 2026 [elapsed=1 sec]   auxcam is disabled.
Sat Aug 8 17:07:24 SAST 2026 [elapsed=1 sec]   Skipping auxcam.
error: unknown module: vent
Sat Aug 8 17:07:24 SAST 2026 [elapsed=1 sec] DEADMAN
  Get heartbeat host ... got 'tcs'
  Fetching timestamp (redis-cli -h tcs) ... done. Got response: 1786201636
OK
Sat Aug 8 17:07:24 SAST 2026 [elapsed=1 sec] OPSEC
  AUTO mode:  ...OK
Sat Aug 8 17:07:24 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 Aug 8 17:07:27 SAST 2026 [elapsed=4 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 Aug 8 17:07:27 SAST 2026 [elapsed=4 sec] QUEUE
  0 observations queued.

Sat Aug 8 17:07:27 SAST 2026 [elapsed=4 sec] CLOCKS
  admin:      Sat Aug  8 15:07:27 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  54m 1024  330    1.049   -0.042   0.078
  *metbox2.sth.atl .PPS.            1 u   11 1024  377    0.279   -0.036   0.041
   ntp.ubuntu.com  .POOL.          16 p    -   64    0    0.000    0.000   0.000
  -zibbi.ngei.csir 210.182.58.253   2 u  996 1024  377   23.290    0.187   0.568
  -ntp.as3741.net  146.64.58.41     2 u  356 1024  377   23.648    0.291   0.398
  +ntp2.as3741.net 129.134.28.123   2 u  468 1024  377    7.293   -0.255   0.463
  -ntp2.inx.net.za 210.182.58.253   2 u  973 1024  377    7.231   -0.005   0.226
  -ntp5.inx.net.za 210.182.58.253   2 u  302 1024  377    7.853   -0.097   0.176
  #102.222.156.151 196.21.187.2     2 u  424 1024  377   24.600    0.067   0.322
  +ntp2.nog.net.za 80.72.67.48      3 u  576 1024  377    7.540    0.020   0.050
  -139.84.231.68 ( 196.21.187.2     2 u  140 1024  377   23.664    0.509   1.197
  -ntp8.inx.net.za 183.3.52.101     2 u  378 1024  377   16.850   -0.013   0.129

Sat Aug 8 17:07:33 SAST 2026 [elapsed=9 sec] DISKS
  200GB available in /atlas/obs...OK (5798GB)
  200GB available in /atlas/red...OK (8185GB)

  Checking disks on admin ... archon ... tcs ... proc1 ... proc2 ... proc3 ... proc4 ... done

  Filesystem                             Size  Used  Avail  Use%  Mounted_on
  admin:/dev/md0p2                       11T   4.7T  5.6T   46%   /
  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   5.6T  7.9T   42%   /
  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   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

Sat Aug 8 17:07:33 SAST 2026 [elapsed=10 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

Sat Aug 8 17:07:33 SAST 2026 [elapsed=10 sec] Disabling mount tracking.


Sat Aug 8 17:08:03 SAST 2026 [elapsed=40 sec] STARTING CLEANUP
Turning off LEDs
Your umask of 0022 prevents creating of group-writeable files, so
logging is disabled.  Change your .bashrc umask to 0002.
doorpsw  3 OFF redLED
Your umask of 0022 prevents creating of group-writeable files, so
logging is disabled.  Change your .bashrc umask to 0002.
doorpsw  2 OFF whiteLED
Releasing TCS lock [preflight]
OK TCS lock released by preflight-STH

  
Azimuth check

Preflight image

Dome audio


Shutter audio

Shutter acutation data:

A  0.020s     4   0.0%
A  0.051s   122   1.3%
A  0.082s   394   4.3%
A  0.112s   749   8.2%
A  0.143s  1230  13.4%
A  0.173s  1823  19.9%
A  0.203s  2513  27.5%
A  0.234s  3323  36.3%
A  0.265s  4235  46.3%
A  0.295s  5162  56.4%
A  0.325s  6079  66.4%
A  0.356s  6842  74.7%
A  0.386s  7493  81.9%
A  0.416s  8055  88.0%
A  0.447s  8494  92.8%
A  0.477s  8821  96.4%
A  0.508s  9048  98.8%
A  0.538s  9144  99.9%
A  0.569s  9154 100.0%
B  0.020s     2   0.0%
B  0.051s   120   1.3%
B  0.081s   388   4.2%
B  0.112s   740   8.1%
B  0.142s  1220  13.3%
B  0.172s  1795  19.6%
B  0.202s  2492  27.2%
B  0.233s  3295  36.0%
B  0.263s  4198  45.9%
B  0.293s  5132  56.1%
B  0.324s  6017  65.7%
B  0.354s  6795  74.2%
B  0.384s  7459  81.5%
B  0.415s  8034  87.8%
B  0.445s  8481  92.6%
B  0.476s  8813  96.3%
B  0.506s  9035  98.7%
B  0.537s  9144  99.9%
B  0.568s  9156 100.0%
sleeping 3 sec between shutter moves...
A  0.020s  9152 100.0%
A  0.050s  9055  98.9%
A  0.081s  8787  96.0%
A  0.111s  8433  92.1%
A  0.141s  7975  87.1%
A  0.171s  7401  80.8%
A  0.202s  6715  73.4%
A  0.232s  5923  64.7%
A  0.262s  5014  54.8%
A  0.292s  4067  44.4%
A  0.323s  3194  34.9%
A  0.353s  2410  26.3%
A  0.383s  1730  18.9%
A  0.413s  1163  12.7%
A  0.443s   706   7.7%
A  0.474s   367   4.0%
A  0.504s   131   1.4%
A  0.534s    16   0.2%
A  0.565s     1   0.0%
B  0.020s  9145  99.9%
B  0.050s  9024  98.6%
B  0.081s  8779  95.9%
B  0.111s  8434  92.1%
B  0.141s  7968  87.0%
B  0.171s  7398  80.8%
B  0.202s  6713  73.3%
B  0.232s  5920  64.7%
B  0.262s  5008  54.7%
B  0.292s  4082  44.6%
B  0.323s  3190  34.8%
B  0.353s  2418  26.4%
B  0.383s  1723  18.8%
B  0.413s  1161  12.7%
B  0.444s   713   7.8%
B  0.474s   364   4.0%
B  0.504s   138   1.5%
B  0.534s    16   0.2%
B  0.565s     0   0.0%
A     0  0.0mm   15 N F R | B     0  0.0mm   15 N F R