CHL Preflight Night 60973

Executing preflight for 60973 at Fri Oct 24 19:02:21 -03 2025.
Log can be found in /atlas/obs/04/60973/preflight.dat.
Setting donefile '/atlas/obs/04/60973/preflight_complete.20251024220221.26006' on successful script completion.
Sitech host is tcs.
Disabling voice.exe countdown.
Disabling chiller checks.
Disabling dehumidifier power check.
Logging errors to /tmp/preflight.20251024220221.26006.
Fri Oct 24 19:02:21 -03 2025 [elapsed=0 sec] DFM (initialization)
  get service string...OK
  service is running...OK
  is initialized...OK

Fri Oct 24 19:02:21 -03 2025 [elapsed=0 sec] Getting TCS lock.

OK TCS lock granted to preflight-CHL [eb8e1a05-7faa-400d-b461-dc789dd811e9;1800]
Fri Oct 24 19:02:21 -03 2025 [elapsed=0 sec] Enabling red LEDs for preflight.
sitepsw  3  ON redLED
Fri Oct 24 19:02:22 -03 2025 [elapsed=1 sec] About to start CHL preflight.  Point your web browser at http://localhost:7454.
Fri Oct 24 19:02:22 -03 2025 [elapsed=1 sec]   auxcam is disabled.
Fri Oct 24 19:02:22 -03 2025 [elapsed=1 sec]   Skipping auxcam.
error: unknown module: vent
Fri Oct 24 19:02:22 -03 2025 [elapsed=1 sec] DEADMAN
  Get heartbeat host ... got 'tcs'
  Fetching timestamp (redis-cli -h tcs) ... done. Got response: 1761343332
OK
Fri Oct 24 19:02:22 -03 2025 [elapsed=1 sec] OPSEC
  AUTO mode:  ...OK
Fri Oct 24 19:02:22 -03 2025 [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 24 19:02:24 -03 2025 [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 24 19:02:24 -03 2025 [elapsed=3 sec] QUEUE
  0 observations queued.

Fri Oct 24 19:02:24 -03 2025 [elapsed=3 sec] CLOCKS
  admin:      Fri Oct 24 22:02:24 UTC 2025
  met:        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  371 1024  377    0.319    0.768   0.265
  +10.0.11.4       .GPS.            1 u  267 1024  377    0.567    1.119   0.269
   ntp.ubuntu.com  .POOL.          16 p    -   64    0    0.000    0.000   0.000
  -185.125.190.57  194.121.207.249  2 u  265 1024  377  208.152    1.521   1.719
  -185.125.190.56  79.243.60.50     2 u  512 1024  377  210.515   -1.400   1.207
  +alphyn.canonica 132.163.96.1     2 u  374 1024  377  155.197   -0.053   1.877
  -185.125.190.58  194.121.207.249  2 u  391 1024  377  209.793   -1.117   2.092

Fri Oct 24 19:02:26 -03 2025 [elapsed=5 sec] DISKS
  200GB available in /atlas/obs...OK (5032GB)
  200GB available in /atlas/red...OK (8844GB)

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

  Filesystem                                Size  Used  Avail  Use%  Mounted_on
  admin:/dev/md0p1                          11T   5.5T  4.8T   53%   /
  admin:/dev/loop0                          105M  105M  0      100%  /snap/core/17212
  admin:/dev/loop1                          105M  105M  0      100%  /snap/core/17247
  archon:/dev/mapper/ubuntu--vg-ubuntu--lv  58G   20G   36G    36%   /
  archon:/dev/loop0                         105M  105M  0      100%  /snap/core/17247
  archon:/dev/loop1                         105M  105M  0      100%  /snap/core/17212
  archon:/dev/sda2                          974M  321M  586M   36%   /boot
  archon:/dev/sda1                          511M  4.4M  507M   1%    /boot/efi
  proc1:/dev/md0p1                          15T   5.3T  8.5T   39%   /
  proc1:/dev/loop1                          105M  105M  0      100%  /snap/core/17247
  proc1:/dev/loop0                          105M  105M  0      100%  /snap/core/17212
  proc1:/dev/sda1                           511M  6.7M  505M   2%    /boot/efi
  proc2:/dev/md0p1                          15T   356G  14T    3%    /
  proc2:/dev/loop0                          105M  105M  0      100%  /snap/core/17212
  proc2:/dev/loop1                          105M  105M  0      100%  /snap/core/17247
  proc3:/dev/md0p1                          15T   898G  13T    7%    /
  proc3:/dev/loop0                          105M  105M  0      100%  /snap/core/17212
  proc3:/dev/loop1                          105M  105M  0      100%  /snap/core/17247
  proc4:/dev/md0p1                          15T   687G  13T    6%    /
  proc4:/dev/loop0                          105M  105M  0      100%  /snap/core/17247
  proc4:/dev/loop1                          105M  105M  0      100%  /snap/core/17212

Fri Oct 24 19:02:26 -03 2025 [elapsed=5 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 24 19:02:26 -03 2025 [elapsed=5 sec] Disabling mount tracking.
Fri Oct 24 19:02:26 -03 2025 [elapsed=5 sec] SERVICES2

Fri Oct 24 19:02:26 -03 2025 [elapsed=5 sec] CHILLER
  status...OK
  chiller: 3.0/3.0C ? chiller=ON dryer=? IDLE


Fri Oct 24 19:02:30 -03 2025 [elapsed=9 sec] DOME
  status...OK
  audio setup: using amcam-mezz-s to record
  Pointing webcam to azcheck position ... done
  Homing the dome ... waiting ... done
  Attempting audio conversion ... size=     914kB time=00:00:29.24 bitrate= 256.0kbits/s speed=1.62e+03x    
audio converted to domehome.wav.
  Copy dome audio to dashboards ... done
  slewing to azimuth 0 (N)...OK
  Copy azcheck JPEG to dashboards ... done
  parking...OK
  dome: AZ=35.00 CLOSED/CLOSED (0%) IDLE


Fri Oct 24 19:05:59 -03 2025 [elapsed=218 sec] MOUNT
  blinky  status...OK
  motor logs...OK
  slewing to az=70,alt=70...OK
  slewing to az=290,alt=70...OK
  parking...OK
  mount: 292.27 -27.58, az/alt=324.53 +86.48 idle(e) IDLE


Fri Oct 24 19:07:06 -03 2025 [elapsed=285 sec] MODO
  status...OK
  slewing to az=60,alt=60...OK
  modo: dome=stopped mount=tracking IDLE


Fri Oct 24 19:07:31 -03 2025 [elapsed=310 sec] CAM SERVICE
  status...OK
  cam: main=[idle] aux=[off] N=0/0 spi=38.4 IDLE

Fri Oct 24 19:07:31 -03 2025 [elapsed=310 sec] ACAM
  status  Camera tripped exists... OK
  Camera tripped is current... OK (2 seconds old)
  Software failsafe ready... OK (NA)
  CCD on...OK
  ION pump on...OK
  CCD temp...OK (-54.4C)
  Checking CCD plane: Z0=-192.00  DZDX=+467.00  DZDY=-416.00 
  acam: -54C CCD TEC ION e=30.0s d=0.6s N=0 IDLE

Fri Oct 24 19:07:31 -03 2025 [elapsed=310 sec] WEATHER
  status  weather: C+ 17.2C 43% 7/8kph@32 DP11.8C/-44C/d IDLE
...OK

Fri Oct 24 19:07:32 -03 2025 [elapsed=311 sec] MET
  status...OK
  met: c=N o=N Ro4d Cx3 Wo4d Ho4d To4d Do4d  wait C IDLE

Fri Oct 24 19:07:32 -03 2025 [elapsed=311 sec] SENTRY
  status...OK
  sentry: close=YES open=NO drop=NO IDLE

Fri Oct 24 19:07:32 -03 2025 [elapsed=311 sec] DFM (SHUTTERS)
  initializing and homing shutters...
mount          320.95 -12.93, az/alt=59.87 +60.08 tracking(w)      IDLE      1s
A     0  0.0mm   15 N F R | B     0  0.0mm   15 N F R
initialized motor A constants
initialized motor B constants
A     0  0.0mm   15 N F R | B     0  0.0mm   15 N F R
A  0.020s     2   0.0%
B  0.020s    -1   0.0%
A     1  0.0mm   15 N F R | B    -2 -0.1mm   15 N F R
finding forward (close) limit for shutter A
...done
backing off limit
.....................backing off 4 sec...
at limit
done
finding forward (close) limit for shutter B
...done
backing off limit
................backing off 4 sec...
at limit
done
A     0  0.0mm   15 N F R | B    -1 -0.0mm   15 N F R
  exercising shutters...Using amcam-mezz-s to record
A  0.020s     6   0.1%
A  0.051s   105   1.1%
A  0.081s   389   4.2%
A  0.111s   717   7.8%
A  0.141s  1184  12.9%
A  0.172s  1751  19.1%
A  0.202s  2440  26.7%
A  0.232s  3262  35.6%
A  0.262s  4131  45.1%
A  0.293s  5083  55.5%
A  0.323s  5955  65.1%
A  0.353s  6778  74.0%
A  0.384s  7432  81.2%
A  0.414s  8012  87.5%
A  0.444s  8458  92.4%
A  0.474s  8797  96.1%
A  0.505s  9025  98.6%
A  0.535s  9142  99.9%
A  0.565s  9161 100.0%
B  0.020s     1   0.0%
B  0.051s    88   1.0%
B  0.081s   373   4.1%
B  0.111s   735   8.0%
B  0.142s  1190  13.0%
B  0.172s  1779  19.4%
B  0.202s  2468  27.0%
B  0.232s  3253  35.5%
B  0.263s  4170  45.6%
B  0.293s  5114  55.9%
B  0.323s  5993  65.5%
B  0.354s  6781  74.1%
B  0.384s  7432  81.2%
B  0.414s  8009  87.5%
B  0.444s  8459  92.4%
B  0.475s  8793  96.1%
B  0.505s  9031  98.7%
B  0.535s  9149  99.9%
sleeping 3 sec between shutter moves...
A  0.020s  9152 100.0%
A  0.050s  9053  98.9%
A  0.081s  8774  95.8%
A  0.111s  8427  92.1%
A  0.141s  7957  86.9%
A  0.172s  7380  80.6%
A  0.202s  6693  73.1%
A  0.232s  5896  64.4%
A  0.263s  4983  54.4%
A  0.293s  4052  44.3%
A  0.323s  3164  34.6%
A  0.353s  2380  26.0%
A  0.384s  1715  18.7%
A  0.414s  1140  12.5%
A  0.444s   701   7.7%
A  0.475s   346   3.8%
A  0.505s   122   1.3%
A  0.536s     8   0.1%
B  0.020s  9149  99.9%
B  0.051s  9040  98.8%
B  0.081s  8772  95.8%
B  0.111s  8419  92.0%
B  0.142s  7961  87.0%
B  0.172s  7357  80.4%
B  0.202s  6665  72.8%
B  0.233s  5870  64.1%
B  0.263s  4960  54.2%
B  0.294s  4008  43.8%
B  0.324s  3140  34.3%
B  0.354s  2352  25.7%
B  0.385s  1697  18.5%
B  0.415s  1133  12.4%
B  0.445s   662   7.2%
B  0.476s   341   3.7%
B  0.506s   119   1.3%
B  0.536s     5   0.1%
A     0  0.0mm   15 N F R | B    -3 -0.1mm   15 N F R
---------------------------------------------------
Evaluating shutter behavior:
Shutter A opened to 100.0 percent in 0.565 seconds.
Shutter B opened to 99.9 percent in 0.535 seconds.
Shutter A closed to 0.1 percent in 0.536 seconds.
Shutter B closed to 0.1 percent in 0.536 seconds.
Problems: 0
---------------------------------------------------
Attempting audio conversion ... size=     228kB time=00:00:07.29 bitrate= 256.1kbits/s speed=1.2e+03x    
audio converted to shutter.wav.
Copying shutter audio to dashboards ... done

DFM (FOCUS)
  changing to best focus...  dfm: filter=o[3] foc=9868 IDLE

Fri Oct 24 19:08:09 -03 2025 [elapsed=348 sec] IMAGING (acam+auxcam)
  status...OK
  cam: main=[idle] aux=[off] N=0/0 spi=38.4 IDLE
  taking preflight exposures:
  acam...OK
  acam image:
    159M Oct 24 19:08 /atlas/obs/04a/60973/04a60973e0001o.arch.fz
  AUXCAM: Skipping (noauxcam=1).

Fri Oct 24 19:08:32 -03 2025 [elapsed=371 sec] DEHUMIDIFIER
  OTA humidity exists...OK
  OTA humidity is current... OK (44 seconds old)
  OTA humidity level...OK (5%)
  Dome humidity exists...OK
  Dome humidity is current... OK

Fri Oct 24 19:08:32 -03 2025 [elapsed=371 sec] SCHEDULE
  Status...OK
  Checking scheduled filter...correct filter inserted
dfm: OK [bestfocus]
60972.92259756|info|galildriver|using focus model: foc=9830+(3.50)*15.9+(-0.35)*60.3=9864.6
60972.92260258|info|galildriver|o  3 IN  | cass:  6105407  30.53 mm b=23 move=NO       | arm:   409734 477.00 mm b=03 move=OK       | foc: 53277051  9869 um b=8f M     [focus]
60972.92261272|info|galildriver|o  3 IN  | cass:  6105412  30.53 mm b=23 move=NO       | arm:   409734 477.00 mm b=03 move=OK       | foc: 53277384  9867 um b=0f       [cmd]
bestfocus for o...OK


Fri Oct 24 19:08:34 -03 2025 [elapsed=373 sec] Parking the mount.
Parking ... mount: task <-parksouth> accepted
Waiting ... Mount is parked.

Fri Oct 24 19:09:07 -03 2025 [elapsed=406 sec] Disabling mount tracking.
  Waiting on the mount ... done.
  Turning tracking off ... done.
  Waiting on the mount ... done.
  Recheck mount status ... done.
sitepsw  3 OFF redLED
sitepsw  4 OFF whiteLED

Preflight completed successfully.  See
http://tinyurl.com/chlpreflight
--
Please reduce summit bandwidth by turning off your webcam viewer.

Fri Oct 24 19:09:08 -03 2025 [elapsed=407 sec] Happy observing!
Fri Oct 24 19:09:08 -03 2025 [elapsed=407 sec] Preflight took 407 seconds to complete.


Fri Oct 24 19:09:08 -03 2025 [elapsed=407 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

  
Azimuth check

Preflight image

Dome audio


Shutter audio

Shutter acutation data:

A  0.020s     4   0.0%
A  0.050s   115   1.3%
A  0.081s   371   4.1%
A  0.111s   730   8.0%
A  0.141s  1197  13.1%
A  0.171s  1758  19.2%
A  0.202s  2441  26.7%
A  0.232s  3238  35.4%
A  0.262s  4143  45.3%
A  0.292s  5077  55.5%
A  0.322s  5963  65.1%
A  0.353s  6756  73.8%
A  0.383s  7412  81.0%
A  0.413s  7989  87.3%
A  0.443s  8448  92.3%
A  0.473s  8782  95.9%
A  0.504s  9022  98.6%
A  0.534s  9138  99.8%
A  0.564s  9153 100.0%
B  0.020s     2   0.0%
B  0.050s   121   1.3%
B  0.080s   389   4.2%
B  0.111s   729   8.0%
B  0.141s  1204  13.2%
B  0.171s  1773  19.4%
B  0.201s  2468  27.0%
B  0.232s  3270  35.7%
B  0.262s  4168  45.5%
B  0.292s  5104  55.8%
B  0.323s  5989  65.4%
B  0.353s  6795  74.2%
B  0.383s  7441  81.3%
B  0.413s  8003  87.4%
B  0.444s  8456  92.4%
B  0.474s  8796  96.1%
B  0.504s  9023  98.6%
B  0.534s  9138  99.8%
B  0.565s  9156 100.0%
sleeping 3 sec between shutter moves...
A  0.020s  9151 100.0%
A  0.050s  9047  98.8%
A  0.081s  8779  95.9%
A  0.111s  8426  92.0%
A  0.141s  7961  87.0%
A  0.171s  7382  80.6%
A  0.201s  6689  73.1%
A  0.232s  5900  64.5%
A  0.262s  4979  54.4%
A  0.292s  4039  44.1%
A  0.322s  3169  34.6%
A  0.353s  2382  26.0%
A  0.383s  1715  18.7%
A  0.413s  1142  12.5%
A  0.443s   692   7.6%
A  0.473s   368   4.0%
A  0.504s   130   1.4%
A  0.534s    16   0.2%
A  0.564s     2   0.0%
B  0.020s  9145  99.9%
B  0.051s  9016  98.5%
B  0.081s  8771  95.8%
B  0.111s  8421  92.0%
B  0.141s  7952  86.9%
B  0.172s  7379  80.6%
B  0.202s  6688  73.1%
B  0.232s  5894  64.4%
B  0.262s  4984  54.4%
B  0.293s  4053  44.3%
B  0.323s  3162  34.5%
B  0.353s  2393  26.1%
B  0.383s  1701  18.6%
B  0.413s  1147  12.5%
B  0.444s   711   7.8%
B  0.474s   356   3.9%
B  0.504s   133   1.5%
B  0.534s    15   0.2%
B  0.565s     1   0.0%
A     0  0.0mm   15 N F R | B     1  0.0mm   15 N F R