STH Recent Preflight: 60711
Executing preflight for 60711 at Tue Feb 4 18:39:26 SAST 2025.
Log can be found in /atlas/obs/03/60711/preflight.dat.
Setting donefile '/atlas/obs/03/60711/preflight_complete.20250204163926.21552' on successful script completion.
Sitech host is tcs.
Disabling voice.exe countdown.
Disabling chiller checks.
Disabling dehumidifier power check.
Logging errors to /tmp/preflight.20250204163926.21552.
Tue Feb 4 18:39:26 SAST 2025 [elapsed=0 sec] Getting TCS lock.
OK TCS lock granted to preflight-STH [2dd529c4-6e4b-4efb-be16-521227285f5e;1800]
Tue Feb 4 18:39:26 SAST 2025 [elapsed=0 sec] Enabling red LEDs for preflight.
doorpsw 3 ON redLED
Tue Feb 4 18:39:27 SAST 2025 [elapsed=1 sec] About to start STH preflight. Point your web browser at http://localhost:7354.
Tue Feb 4 18:39:27 SAST 2025 [elapsed=1 sec] auxcam is disabled.
Tue Feb 4 18:39:27 SAST 2025 [elapsed=1 sec] Skipping auxcam.
error: unknown module: vent
Tue Feb 4 18:39:27 SAST 2025 [elapsed=1 sec] Disabling mount tracking.
Tue Feb 4 18:39:28 SAST 2025 [elapsed=2 sec] DEADMAN
Get heartbeat host ... got 'tcs'
Fetching timestamp (redis-cli -h tcs) ... done. Got response: 1738687162
OK
Tue Feb 4 18:39:28 SAST 2025 [elapsed=2 sec] OPSEC
AUTO mode: ...OK
Tue Feb 4 18:39:28 SAST 2025 [elapsed=2 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
Tue Feb 4 18:39:29 SAST 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-03a...OK
proc1 prochain-redpost-03x...OK
Tue Feb 4 18:39:30 SAST 2025 [elapsed=4 sec] QUEUE
0 observations queued.
Tue Feb 4 18:39:30 SAST 2025 [elapsed=4 sec] CLOCKS
admin: Tue Feb 4 16:39:30 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
==============================================================================
*192.168.4.5 .GPS. 1 u 156 512 377 1.016 0.182 0.067
+metbox2.sth.atl .PPS. 1 u 130 512 377 0.235 0.123 0.055
ntp.ubuntu.com .POOL. 16 p - 64 0 0.000 0.000 0.000
-zibbi.ngei.csir 196.21.187.2 2 u 59 512 377 24.123 0.369 0.482
-ntp.as3741.net 183.3.52.101 2 u 473 512 377 22.461 0.232 0.207
+ntp2.as3741.net 155.232.19.6 2 u 75 512 377 7.233 0.206 0.216
-ntp2.inx.net.za 41.223.245.3 2 u 152 512 377 7.528 0.270 0.603
-102.222.100.153 155.232.19.6 2 u 516 512 377 7.673 -0.230 0.186
#za-jnb-rs01b.dp 210.182.58.253 2 u 771 1024 377 27.715 3.601 1.278
+tick.sanren.ac. .TC. 1 u 147 512 377 24.250 0.250 0.571
-102.217.248.123 41.223.245.3 2 u 497 512 377 22.640 1.616 0.724
-ntp4.inx.net.za 183.3.52.101 2 u 5 512 377 23.356 -0.532 0.400
Tue Feb 4 18:39:32 SAST 2025 [elapsed=6 sec] DISKS
200GB available in /atlas/obs...OK (5598GB)
200GB available in /atlas/red...OK (9964GB)
Checking disks on admin ... archon ... tcs ... proc1 ... proc2 ... proc3 ... proc4 ... done
Filesystem Size Used Avail Use% Mounted_on
admin:/dev/md0p2 11T 4.9T 5.4T 48% /
admin:/dev/loop0 104M 104M 0 100% /snap/core/16928
admin:/dev/loop1 105M 105M 0 100% /snap/core/17200
archon:/dev/sda2 117G 21G 91G 19% /
archon:/dev/loop1 104M 104M 0 100% /snap/core/16928
archon:/dev/loop0 105M 105M 0 100% /snap/core/17200
archon:/dev/sda1 511M 6.6M 505M 2% /boot/efi
tcs:/dev/mapper/ubuntu--vg-ubuntu--lv 98G 32G 61G 35% /
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 3.9T 9.6T 29% /
proc1:/dev/loop0 104M 104M 0 100% /snap/core/16928
proc1:/dev/loop1 105M 105M 0 100% /snap/core/17200
proc2:/dev/md0p1 15T 104G 14T 1% /
proc2:/dev/loop0 105M 105M 0 100% /snap/core/17200
proc2:/dev/loop1 104M 104M 0 100% /snap/core/16928
proc3:/dev/md0p1 15T 726G 13T 6% /
proc3:/dev/loop0 104M 104M 0 100% /snap/core/16928
proc3:/dev/loop1 105M 105M 0 100% /snap/core/17200
proc4:/dev/md0p1 15T 1.1T 13T 8% /
proc4:/dev/loop0 104M 104M 0 100% /snap/core/16928
proc4:/dev/loop1 105M 105M 0 100% /snap/core/17200
Tue Feb 4 18:39:32 SAST 2025 [elapsed=6 sec] SCHEDULE
Status...OK
Checking scheduled filter...dfm: OK [bestfocus]
60710.69412678|info|galildriver|using focus model: foc=9187+(4.30)*25.2+(-0.40)*80.0=9263.4
60710.69413215|info|galildriver|o 2 IN | cass: 3052660 15.26 mm b=23 move=NO | arm: 408832 475.95 mm b=03 move=OK | foc: 54007887 9243 um b=8f M [focus]
60710.69414312|info|galildriver|o 2 IN | cass: 3052663 15.26 mm b=23 move=NO | arm: 408832 475.95 mm b=03 move=OK | foc: 54012004 9263 um b=2f [cmd]
bestfocus for o...OK
Tue Feb 4 18:39:34 SAST 2025 [elapsed=8 sec] SERVICES
qcam
dome...OK
mount...OK
modo...OK
cam...OK
acam...OK
weather...OK
met...OK
sentry...OK
dfm...OK
qcam...OK
duplicates...OK
Tue Feb 4 18:39:35 SAST 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= 928kB time=00:00:29.69 bitrate= 256.0kbits/s speed=1.27e+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=90.00 CLOSED/CLOSED (0%) IDLE
Tue Feb 4 18:42:34 SAST 2025 [elapsed=188 sec] MOUNT
status...OK
motor logs...OK
slewing to az=70,alt=70...OK
slewing to az=290,alt=70...OK
parking...OK
mount: 44.46 -29.49, az/alt=324.70 +86.49 idle(e) IDLE
Tue Feb 4 18:43:31 SAST 2025 [elapsed=245 sec] MODO
status...OK
slewing to az=60,alt=60...OK
modo: dome=stopped mount=tracking IDLE
Tue Feb 4 18:43:53 SAST 2025 [elapsed=267 sec] CAM SERVICE
status...OK
cam: main=[idle] aux=[off] N=0/0 spi=38.9 IDLE
Tue Feb 4 18:43:53 SAST 2025 [elapsed=267 sec] ACAM
status CCD on...OK
ION pump on...OK
CCD temp...OK (-53.3C)
Checking CCD plane: Z0=+1805.00 DZDX=-905.00 DZDY=+4587.00
acam: -53C CCD TEC ION e=30.0s d=0.6s N=0 IDLE
Tue Feb 4 18:43:53 SAST 2025 [elapsed=267 sec] WEATHER
status weather: W 26.4C 12% 47/54kph@303 DP30.8C/-45C/d IDLE
...OK
Tue Feb 4 18:43:54 SAST 2025 [elapsed=268 sec] MET
status...OK
met: c=N o=Y Ro7d Co6d Wo20d Ho2d To45d Do6d IDLE
Tue Feb 4 18:43:54 SAST 2025 [elapsed=268 sec] SENTRY
status...OK
sentry: close=YES open=NO drop=NO IDLE
Tue Feb 4 18:43:54 SAST 2025 [elapsed=268 sec] DFM (SHUTTERS)
initializing and homing shutters...
mount 73.38 -14.63, az/alt=59.89 +60.06 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 3 0.0%
B 0.020s -2 0.0%
A 2 0.1mm 15 N F R | B -1 -0.0mm 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 0 0.0mm 15 N F R
exercising shutters...Using amcam-mezz-s to record
A 0.020s 9 0.1%
A 0.051s 112 1.2%
A 0.081s 405 4.4%
A 0.111s 747 8.2%
A 0.141s 1209 13.2%
A 0.172s 1803 19.7%
A 0.202s 2488 27.2%
A 0.232s 3287 35.9%
A 0.263s 4193 45.8%
A 0.293s 5146 56.2%
A 0.323s 6019 65.8%
A 0.353s 6800 74.3%
A 0.384s 7456 81.5%
A 0.414s 8019 87.6%
A 0.444s 8475 92.6%
A 0.474s 8798 96.1%
A 0.505s 9029 98.6%
A 0.535s 9151 100.0%
B 0.020s 2 0.0%
B 0.050s 99 1.1%
B 0.081s 384 4.2%
B 0.111s 727 7.9%
B 0.141s 1198 13.1%
B 0.172s 1779 19.4%
B 0.202s 2466 26.9%
B 0.232s 3257 35.6%
B 0.262s 4169 45.5%
B 0.293s 5103 55.7%
B 0.323s 5992 65.5%
B 0.353s 6776 74.0%
B 0.384s 7435 81.2%
B 0.414s 8024 87.7%
B 0.444s 8466 92.5%
B 0.475s 8805 96.2%
B 0.505s 9025 98.6%
B 0.535s 9144 99.9%
B 0.565s 9159 100.0%
sleeping 3 sec between shutter moves...
A 0.020s 9149 99.9%
A 0.051s 9055 98.9%
A 0.081s 8758 95.7%
A 0.111s 8401 91.8%
A 0.141s 7951 86.9%
A 0.172s 7352 80.3%
A 0.202s 6667 72.8%
A 0.232s 5871 64.1%
A 0.263s 4951 54.1%
A 0.293s 4015 43.9%
A 0.323s 3139 34.3%
A 0.353s 2355 25.7%
A 0.384s 1690 18.5%
A 0.414s 1130 12.3%
A 0.444s 682 7.5%
A 0.474s 347 3.8%
A 0.504s 125 1.4%
A 0.535s 12 0.1%
A 0.571s -5 0.0%
B 0.020s 9143 99.9%
B 0.051s 9012 98.4%
B 0.081s 8741 95.5%
B 0.111s 8382 91.6%
B 0.141s 7905 86.4%
B 0.172s 7317 79.9%
B 0.202s 6620 72.3%
B 0.232s 5814 63.5%
B 0.263s 4892 53.4%
B 0.293s 3932 43.0%
B 0.323s 3057 33.4%
B 0.354s 2292 25.0%
B 0.384s 1633 17.8%
B 0.414s 1077 11.8%
B 0.444s 660 7.2%
B 0.475s 329 3.6%
B 0.505s 112 1.2%
B 0.535s 9 0.1%
A 1 0.0mm 15 N F R | B -5 -0.2mm 15 N F R
---------------------------------------------------
Evaluating shutter behavior:
Shutter A opened to 100.0 percent in 0.535 seconds.
Shutter B opened to 100.0 percent in 0.565 seconds.
Shutter A closed to 0.0 percent in 0.571 seconds.
Shutter B closed to 0.1 percent in 0.535 seconds.
Problems: 0
---------------------------------------------------
Attempting audio conversion ... size= 224kB time=00:00:07.16 bitrate= 256.1kbits/s speed=1.07e+03x
audio converted to shutter.wav.
Copying shutter audio to dashboards ... done
DFM (FOCUS)
changing to best focus... dfm: filter=o[2] foc=9272 IDLE
Tue Feb 4 18:44:30 SAST 2025 [elapsed=304 sec] QCAM
status...OK ("30.00s 0.0C N=0")
Tue Feb 4 18:44:30 SAST 2025 [elapsed=304 sec] IMAGING (acam+auxcam)
status...OK
cam: main=[idle] aux=[off] N=0/0 spi=38.9 IDLE
taking preflight exposures:
acam...OK
acam image:
124M Feb 4 18:44 /atlas/obs/03a/60711/03a60711e0001o.arch.fz
AUXCAM: Skipping (noauxcam=1).
Tue Feb 4 18:44:52 SAST 2025 [elapsed=326 sec] DEHUMIDIFIER
OTA humidity exists...OK
OTA humidity is current... OK (3 seconds old)
OTA humidity level...OK (4%)
Dome humidity exists...OK
Dome humidity is current... OK
Tue Feb 4 18:44:52 SAST 2025 [elapsed=326 sec] Parking the mount.
Parking ... mount: task <-parksouth> accepted
Waiting ... Mount is parked.
Tue Feb 4 18:45:22 SAST 2025 [elapsed=356 sec] Disabling mount tracking.
Waiting on the mount ... done.
Turning tracking off ... done.
Waiting on the mount ... done.
Recheck mount status ... done.
doorpsw 3 OFF redLED
doorpsw 2 OFF whiteLED
Tue Feb 4 18:45:23 SAST 2025 [elapsed=357 sec] NOTICES: det_dzdx=-905 is outside range +-250 from -558; det_dzdy=4587 is outside range +-250 from -1915;
Preflight completed successfully. See
http://tinyurl.com/sthpreflight
--
Please reduce summit bandwidth by turning off your webcam viewer.
Tue Feb 4 18:45:23 SAST 2025 [elapsed=357 sec] Happy observing!
Tue Feb 4 18:45:23 SAST 2025 [elapsed=357 sec] Preflight took 357 seconds to complete.
Tue Feb 4 18:45:23 SAST 2025 [elapsed=357 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 5 0.1% A 0.051s 122 1.4% A 0.081s 391 4.3% A 0.111s 744 8.3% A 0.141s 1214 13.5% A 0.171s 1802 20.0% A 0.202s 2490 27.7% A 0.232s 3293 36.6% A 0.262s 4207 46.7% A 0.292s 5133 57.0% A 0.323s 6009 66.8% A 0.353s 6770 75.2% A 0.383s 7400 82.2% A 0.413s 7950 88.3% A 0.444s 8374 93.0% A 0.474s 8682 96.5% A 0.504s 8898 98.9% A 0.534s 8999 100.0% B 0.020s 2 0.0% B 0.050s 114 1.3% B 0.081s 380 4.2% B 0.111s 730 8.1% B 0.141s 1203 13.4% B 0.171s 1775 19.7% B 0.201s 2468 27.4% B 0.231s 3244 36.0% B 0.262s 4137 46.0% B 0.292s 5075 56.4% B 0.322s 5952 66.1% B 0.352s 6720 74.7% B 0.382s 7370 81.9% B 0.413s 7912 87.9% B 0.443s 8348 92.8% B 0.473s 8671 96.3% B 0.503s 8885 98.7% B 0.533s 8992 99.9% sleeping 3 sec between shutter moves... A 0.020s 8998 100.0% A 0.050s 8903 98.9% A 0.081s 8629 95.9% A 0.111s 8287 92.1% A 0.141s 7808 86.8% A 0.171s 7245 80.5% A 0.202s 6561 72.9% A 0.232s 5771 64.1% A 0.262s 4854 53.9% A 0.292s 3917 43.5% A 0.323s 3049 33.9% A 0.353s 2281 25.3% A 0.383s 1631 18.1% A 0.413s 1080 12.0% A 0.443s 645 7.2% A 0.474s 330 3.7% A 0.504s 111 1.2% A 0.534s 8 0.1% B 0.020s 8991 99.9% B 0.050s 8866 98.5% B 0.081s 8618 95.8% B 0.111s 8268 91.9% B 0.141s 7800 86.7% B 0.171s 7226 80.3% B 0.201s 6538 72.6% B 0.231s 5764 64.0% B 0.262s 4859 54.0% B 0.292s 3930 43.7% B 0.322s 3052 33.9% B 0.352s 2290 25.4% B 0.382s 1620 18.0% B 0.413s 1084 12.0% B 0.443s 653 7.3% B 0.473s 330 3.7% B 0.503s 117 1.3% B 0.534s 8 0.1% A 1 0.0mm 15 N F R | B 0 0.0mm 15 N F R