[Maddie W., Aaron V., Greg M.]
Here is a summary of the filters and command line arguments that should be used for the C02 frame generation using the DCS calibration pipeline. This information is compiled from configurations wiki page and aLOGs linked from that wiki page. The command line arguments should be the same as for C01 except for changes noted in the table below. (Additionally, the frame names and channel names should be changed appropriately to C02.)
| GPS times | Filters files | Special command line arguments | Change from previous epoch |
|---|---|---|---|
1163173888 - 1167436818 |
aligocalibration/trunk/Runs/O2/GDSFilters/H1DCS_1163173888.npz |
--expected-fcc=347.2 --coherence-uncertainty-threshold=0.004 --wings=(something larger than 600) --no-fs --no-srcQ --update-fcc --fcc-averaging-time=600 --fcc-filter-taper-length=32768 --pcal-channel-name CAL-PCALY_TX_PD_OUT_DQ |
N/A |
1167436818 - 1169326080 |
aligocalibration/trunk/Runs/O2/GDSFilters/H1DCS_1167436818.npz |
--expected-fcc=360.0 --coherence-uncertainty-threshold=0.004 --wings=(something larger than 600) --no-fs --no-srcQ --update-fcc --fcc-averaging-time=600 --fcc-filter-taper-length=32768 --pcal-channel-name CAL-PCALY_TX_PD_OUT_DQ |
Calibration model changes New H1 params file created on 1/3/2017 Coupled cavity pole frequency changed in reference model |
1169326080 - 1173225472 |
aligocalibration/trunk/Runs/O2/GDSFilters/H1DCS_1169326080.npz | same as above | New H1 params file created on 1/24/2017 (see aLOG 33585) |
1173225472 - end of run |
aligocalibration/trunk/Runs/O2/GDSFilters/H1DCS_1173225472.npz |
--expected-fcc=360.0 --coherence-uncertainty-threshold=0.004 --wings=(something larger than 600) --update-fcc --fcc-averaging-time=600 --fcc-filter-taper-length=32768 --pcal-channel-name CAL-PCALY_TX_PD_OUT_DQ |
Include EPICS to compute SRC detuning parameters NOTE: Starting with these frames there will be additional channels in the frames for the SRC detuning parameters |
After a discussion with the review team, we are just going to use a taper length of 32768 for both LHO and LLO. I have therefore just made this the default in the code. You do not need to set the --fcc-filter-taper-length option for C02 frame generation.
We have finished our rounds of testing and are settling on the options used to produce the X05 test frames (summary page here). Below is an updated table of the command lines to be used:
1163173888 - 1167436818
1167436818 - 1169326080
Calibration model changes
New H1 params file created on 1/3/2017
Coupled cavity pole frequency changed in reference model
1169326080 - 1173225472
1173225472 - end of run
Include EPICS to compute SRC detuning parameters
NOTE: Starting with these frames there will be additional channels in the frames for the SRC detuning parameters