useful scripts for EHT observations at LMT
print ADC core stats, note default integration time is 10s which gives a very rough measurement (mean to ~0.5)
oper@Mark6-4047:~/lindy$ python corestats.py
IF0 Core 0: mean 0.16 std 40.80
IF0 Core 1: mean 0.54 std 40.93
IF0 Core 2: mean 0.68 std 41.00
IF0 Core 3: mean 0.25 std 40.98
IF1 Core 0: mean 0.38 std 41.83
IF1 Core 1: mean 0.37 std 41.99
IF1 Core 2: mean 0.23 std 41.97
IF1 Core 3: mean 0.44 std 41.85
print module disk information (SSCI, SAS, device, partition label)
oper@Mark6-4047:~/lindy$ su
Password:
root@Mark6-4047:/home/oper/lindy# python diskinfo.py
[0:0:0:0] sas:0x4433221100000000 /dev/sdb EHT%0033_0
[0:0:1:0] sas:0x4433221101000000 /dev/sdc EHT%0033_1
[0:0:2:0] sas:0x4433221102000000 /dev/sdd EHT%0033_2
[0:0:3:0] sas:0x4433221103000000 /dev/sde EHT%0033_3
[0:0:4:0] sas:0x4433221105000000 /dev/sdf EHT%0033_5
[0:0:5:0] sas:0x4433221104000000 /dev/sdg EHT%0033_4
[0:0:6:0] sas:0x4433221106000000 /dev/sdh EHT%0033_6
[0:0:7:0] sas:0x4433221107000000 /dev/sdi EHT%0033_7
[0:0:8:0] sas:0x4433221108000000 /dev/sdj EHT%0034_0
[0:0:9:0] sas:0x4433221109000000 /dev/sdk EHT%0034_1
[0:0:10:0] sas:0x443322110a000000 /dev/sdl EHT%0034_2
[0:0:11:0] sas:0x443322110b000000 /dev/sdm EHT%0034_3
[0:0:12:0] sas:0x443322110d000000 /dev/sdn EHT%0034_5
[0:0:13:0] sas:0x443322110c000000 /dev/sdo EHT%0034_4
[0:0:14:0] sas:0x443322110e000000 /dev/sdp EHT%0034_6
[0:0:15:0] sas:0x443322110f000000 /dev/sdq EHT%0034_7
[17:0:0:0] sas:0x4433221100000000 /dev/sdr EHT%0035_0
[17:0:1:0] sas:0x4433221101000000 /dev/sds EHT%0035_1
[17:0:2:0] sas:0x4433221102000000 /dev/sdt EHT%0035_2
[17:0:3:0] sas:0x4433221103000000 /dev/sdu EHT%0035_3
[17:0:4:0] sas:0x4433221104000000 /dev/sdv EHT%0035_4
[17:0:5:0] sas:0x4433221105000000 /dev/sdw EHT%0035_5
[17:0:6:0] sas:0x4433221106000000 /dev/sdx EHT%0035_6
[17:0:7:0] sas:0x4433221107000000 /dev/sdy EHT%0035_7
[17:0:8:0] sas:0x4433221108000000 /dev/sdz EHT%0036_0
[17:0:9:0] sas:0x4433221109000000 /dev/sdaa EHT%0036_1
[17:0:10:0] sas:0x443322110a000000 /dev/sdab EHT%0036_2
[17:0:11:0] sas:0x443322110b000000 /dev/sdac EHT%0036_3
[17:0:12:0] sas:0x443322110c000000 /dev/sdad EHT%0036_4
[17:0:13:0] sas:0x443322110d000000 /dev/sdae EHT%0036_5
[17:0:14:0] sas:0x443322110e000000 /dev/sdaf EHT%0036_6
[17:0:15:0] sas:0x443322110f000000 /dev/sdag EHT%0036_7
manually mount disks on Mark6 unit (bypass cplane)
mirror.py archives vdif files from source modules onto a backup module on the same Mark6. Files are copied disk-to-disk to a subdirectory based on the source minodule MSN.
# copy data from 71, 72, 73 into backup directories on 143
python mirror.py BHC%0071 BHC%0072 BHC%0073 BHC%0143 > go.sh
python diskinfo.py # sanity check disk mounting and copy script
. go.sh # run copy script
use noise to train and set ADC core offset and gain
oper@Mark6-4047:~/lindy$ python /usr/local/src/r2dbe/software/switch_set_noise.py
Command executed successfully.
oper@Mark6-4047:~/lindy$ python og.py
usage:
python og.py clear (clear previous og registers, otherwise all future solutions will be iterative)
python og.py 3600 (accumulate 1 hour of counts, calculate solution, and apply if setog is True)
python og.py ogsol-20150320-134300-3600.npy (apply a saved solution)
unit tests to check readiness of mark6/r2dbe configuration:
oper@Mark6-4047:~/lindy$ python ready.py -v
test (__main__.IFPowerIsGood) ... ok
test (__main__.IFThresholdIsGood) ... ok
test (__main__.Mark6SoftwareIsCurrent) ... ok
test (__main__.R2BitcodeIsUpToDate) ... ok
test (__main__.R2IsConnected) ... ok
test (__main__.R2PPSIsNonzero) ... ok
test (__main__.SwitchIsSetToIF) ... ok
test (__main__.TimezoneIsUTC) ... ok
test (__main__.cplaneIsRunningAndUnder1GB) ... ok
test (__main__.dplaneIsRunning) ... ok
----------------------------------------------------------------------
Ran 10 tests in 0.092s
OK
based on Helge's start_eht.py (Starting the schedule) schedule helper script. edited to provide alc.py just before each scan