Please post the SDF update during O4c as a comment of this post.
Fig.1. showed the screen shot of SDF diff.
I accepted this change.
I accepted the changed channnels on the SDF medm screen after the WFSf3 work(klog34173).
I accepted following difference of SDFs (see related klog#34074)
I accepted the following SDFs.
k1ascbpc model:
K1:BPS-{PIT,YAW}_ITMY_INF_GAIN:
This change is related to the work reported in klog34197, and accepted.
I accepted the following difference of SDFs (see related klog34201)
We accepted Pcal beam position related SDF diffs as reported klog34212.
k1calcs
JGW-L2314962
After the calibration update work (klog#34088), line tracking parameters were updated. They are accepted in observation.snap (Fig.1), down.snap (Fig.2), and safe.snap (Fig.3). On down.snap and safe.snap, measurement date record also accepted. (Keeping these values is enough when model is restarted, so it can be set as CHANS_NOT_MON on down.snap.) And then, numerical residuals on observation.snap were reverted (Fig.4).
Following changes are applied to SDFs during OBSERVATION state.
k1sdfmanage model:
K1:AIR-CENTER_SRX1_S1 (fig1):
This EPICS channel shows the temperature setpoint of the precision cooler near SR3.
Since temperature setpoint was changed by 0.1 degree (klog34231), this modification was accepted.
K1:AIR-CENTER_*_JO (fig2):
Since these channels are read backs from the precision coolers and updated automatically by the script, they should be NOT_MON channels.
So, we changed them to NOT_MON channels.
Following SDF is accepted.
k1visetmxlscmodel:
K1:VIS-ETMX_TM_MASTER_LPHP_SW_REQUEST:
This change is related to ETMX coil driver swapping (klog34246).
k1calcs
I accepted the following SDFs in observation.snap, down.snap, and safe.snap.
This is caused by calibration measurements.
Following change is applied to SDFs during OBSERVATION state.
k1sdfmanage model:
K1:AIR-CENTER_SRX1_S1 (fig1):
This EPICS channel shows the temperature setpoint of the precision cooler near SR3.
Since temperature setpoint was changed by 0.1 degree (klog34263), this modification was accepted.
Note that the value was accepted before taking screen shot, so I took screenshot with already accepted value.
k1calcs
JGW-L2314962
After the calibration update work (klog#34269), line tracking parameters were updated. They are accepted in observation.snap (Fig.1), down.snap (Fig.2), and safe.snap (Fig.3). On down.snap and safe.snap, measurement date record also accepted. And then, numerical residuals on observation.snap were reverted (Fig.4).
I applied following changes to SDFs during OBSERVATION state.
These changes are performed during today's commissioning works (klog:34267)
K1ASC1 model
K1:ASC-INP2_P_OFFSET (Fig.1):
We changed this offset to reduce the jitter coupling, and this modification was accepted.
K1VISIMMT1 model
K1:VIS-IMMT1_TM_OLDAMP_{P, Y} (Fig.1):
We changed these offsets, turned off FM8, and turned on FM7 to implement the DC control of IMMT1 pitch and yaw, and this modification was accepted.
K1ASC1 model
K1:ASC-INP2_P_OFFSET (Fig.2):
We changed this offset to reduce the jitter coupling, and this modification was accepted.
K1VISITMYLSC model
K1:VIS-ITMY_TM_DRIVEALIGN_{P, Y}2L_GAIN (Fig.3):
We changed these values to reduce the jitter coupling, and this modification was accepted.
k1omc
I reverted the related SDFs of today's work in klog34279.
We accepted the following SDF change caused by klog34288.
CALEY
K1:CAL-PCAL_EY_TCAM_PATH{1,2}_{X,Y}
SDFMANAGE
K1:PICO-PCAL_EY2_{1,2}_TARGET_POSITION
We accepted the following SDF change caused by klog34292.
CALEY
K1:CAL-PCAL_EY_1_PD_BG_TX_V_SET
K1:CAL-PCAL_EY_2_PD_BG_TX_V_SET
K1:CAL-PCAL_EY_1_PD_BG_RX_V_SET
K1:CAL-PCAL_EY_1_OE_T_SET
K1:CAL-PCAL_EY_1_OE_R_SET
K1:CAL-PCAL_EY_2_OE_T_SET
K1:CAL-PCAL_EY_2_OE_R_SET
K1:CAL-PCAL_EY_1_RX_V_R_SET
K1:CAL-PCAL_EY_2_RX_V_R_SET
K1:CAL-PCAL_EY_WSK_PER_TX1_SET
K1:CAL-PCAL_EY_WSK_PER_TX2_SET
K1:CAL-PCAL_EY_WSK_PER_RX_SET
K1:CAL-PCAL_EY_2_INJ_V_GAIN
K1:CAL-PCAL_EY_CURRENT_TIME
I accepted the SDFs in the k1omc model related to the klog34295 work.
k1calcs
JGW-L2314962
After the calibration update work (klog#34310), line tracking parameters were updated. They are accepted in observation.snap (Fig.1), down.snap (Fig.2), and safe.snap (Fig.3). On down.snap and safe.snap, measurement date record also accepted. And then, numerical residuals on observation.snap were reverted (Fig.4).
Before starting recovery work of the timing system trouble (klog 34320), we confirmed safe.snap files of attached models.
I accepted the SDFs in observation.snap by today's initial alignment in klog34332.
I accepted SDF of the following channels.
k1sdfmanage (fig1):
K1:PICO-POP_{1,2,3,4}_*:
These channels are related to the GRX alignment reported in klog34356.
I accepted SDF of the following channels.
k1sdfmanage (fig1):
K1:PICO-POP_{1,2,3,4}_*:
These channels are related to the GRX alignment reported in klog34363.
k1asc1 (fig2):
K1:ASC-INP2_P_OFFSET, K1:ASC-PRC2_P_OFFSET, and K1:ASC-MICH_{P,Y}_OFFSET:
These channels are related to the alignment tweaking reported in klog34363.
k1visitmylsc (fig3):
K1:VIS-ITMY_TM_DRIVEALIGN_{P2L,Y2L}_GAIN:
These channels are also related to the alignment tweaking reported in klog34363.
k1visetmxt (fig4):
K1:VIS-ETMX_IP_ISC2LVDT_L:
This change was done for increasing gains of tidal compensation for ETMX actuators reported in klog34356.
I accepted the following SDF changes which were made by Pcal-X calibration reported klog34375.
CALEX
K1:CAL-PCAL_EX_{1,2}_PD_BG_TX_V_SET
K1:CAL-PCAL_EX_1_PD_BG_RX_V_SET
K1:CAL-PCAL_EX_{1,2}_OE_{T,R}_SET
K1:CAL-PCAL_EX_{1,2}_RX_V_R_SET
K1:CAL-PCAL_EX_WSK_PER_{TX1,TX2,RX}_SET
K1:CAL-PCAL_EX_2_INJ_V_GAIN
K1:CAL-PCAL_EX_CURRENT_TIME
I accepted SDF of the following channels.
k1omc model (fig1):
K1:OMC-QPDV{1,2}_{PIT,YAW}:
These modification is related to the low-pass filter implementation reported in klog34386.
We accepted the SDFs reported on klog34391.
CALEX, CALEY
K1:CAL-PCAL_{EX,EY}_TCAM_{MAIN,PATH1,PATH2}_{X,Y}
We accepted SDFs related to the weekly cal measurement.
CALCS
K1:CAL-MEAS_{CURRENT, LATEST}
We accepted SDFs related to the cal measurement (klog#34412) in observation.snap, down.snap, and safe.snap (k1calcs).
K1:CAL-MEAS_{CURRENT, LATEST}
K1CALCS
Channels in JGW-L2314962
It's related to klog#34425.
They were updated based on the latest value of optical gain of DARM and ETMX actuator efficiencies in klog#34424.
Changes were accepted on observation.snap (Fig.1), down.snap (Fig.2), and safe.snap (Fig.3).
Finally, numerical rounding errors were reverted after re-loading observation.snap as shown in Fig.4.
We accepted the SDFs reported on klog34454.
CALEX, CALEY
K1:CAL-PCAL_{EX,EY}_TCAM_{MAIN,PATH1,PATH2}_{X,Y}
We accepted the SDFs reported on klog34463.
CALEX, CALEY
K1:CAL-PCAL_{EX,EY}_TCAM_{MAIN,PATH1,PATH2}_{X,Y}
k1calcs
I accepted the following SDFs in observation.snap, down.snap, and safe.snap.
This is caused by calibration measurements.
K1CALCS
Channels in JGW-L2314962
It's related to klog#34468
They were updated based on the latest value of optical gain of DARM and ETMX actuator efficiencies in klog#34466.
Changes were accepted on observation.snap (Fig.1), down.snap (Fig.2), and safe.snap (Fig.3).
Finally, numerical rounding errors were reverted after re-loading observation.snap as shown in Fig.4.
I accepted the following difference of SDFs (see related klog34492)
CALEX, CALEY
K1:CAL-PCAL_{EX,EY}_TCAM_{MAIN,PATH1,PATH2}_{X,Y}
K1:CAL-MEAS_{CURRENT, LATEST}
I accepted the following differences of SDFs (see related klog34517, klog34518, and klog34519). SDF #25-27 were reverted because of misoperation.
We accepted the SDFs reported on klog#34530.
CALEX, CALEY
K1:CAL-PCAL_{EX,EY}_TCAM_{MAIN,PATH1,PATH2}_{X,Y}
K1:CAL-MEAS_{CURRENT, LATEST}
K1CALCS
Channels in JGW-L2314962
It's related to klog#34536
They were updated based on the latest value of optical gain of DARM and ETMX actuator efficiencies in klog#34533.
Changes were accepted on observation.snap (Fig.1), down.snap (Fig.2), and safe.snap (Fig.3).
Finally, numerical rounding errors were reverted after re-loading observation.snap as shown in Fig.4.
I accepted the following differences of SDFs again. Although the screenshot was not recorded, the accepted or reverted channels are indicated by a red box in the attached figure.
We accepted Pcal beam position related SDF diffs as reported klog34588.
We accepted Pcal beam position related SDF diffs as reported klog34593.
We accepted SDFs related to the cal measurement in observation.snap, and safe.snap and down.snap (k1calcs).
K1:CAL-MEAS_{CURRENT, LATEST}
K1CALCS
Channels in JGW-L2314962
It's related to klog#34597
They were updated based on the latest value of optical gain of DARM and ETMX actuator efficiencies in klog#34601.
Changes were accepted on observation.snap (Fig.1), down.snap (Fig.2), and safe.snap (Fig.3).
Finally, numerical rounding errors were reverted after re-loading observation.snap as shown in Fig.4.
We accepted the changes of SDFs in k1omc (fig.1) and k1ommt1 (fig.2) by today's initial alignment. And also, the changes of SDFs in k1omc by the iteration between down.snap and observation.snap were reverted (fig.3).
SDF diff appeared when the IFO relocked. Although Tanaka-kun reverted and accepted the SDFs, the same thing happened again after the unlock and relock process.
So it doesn't seem to be a issue of accept-revert cycle.
I guess it's a problem on the guardian code or a some kind of script which computes these values.
1. changed value after the initial alignment.
RECORD_GOOD_VALUES_OMC (400) in INITIAL_ALIGNMNET guardian, the value was changed, that is as expected.
2. First change was detected after the first observation->down->reset asc feedback(Fig.1.)
3. Second change was detected after the second observation->down->reset asc feedback(Fig.1.)
4. Third change was detected after the third observation->down->reset asc feedback(Fig.1.)
5. Fourth change was detected was during the fourth observation and exactly backed to the value of the 1.
6. Fifth change was detected after the fourth observation->down->reset asc feedback(Fig.1.) and exactly backed to the value of the 2.
7. Sixth change was detected during the increase las power(1301)->down->reset asc feedback(Fig.1.) and exactly backed to the value of the 3.
8. Seventh change was detected during the engage whitening filters(1425)->down->reset asc feedback (Fig.1.) and exactly same value of the 4.
Two mysterious point.
Almost all of the value change detected during the RESET_ASC_FEEDBACK, the value change was very small, but it appeared after the work of the 1. and stopped after the lockedloss of the 8.
One different phenomena is the 5. changed the value during the observation state, that mysterious.
The following SDFs were accepted.
The related work: klog34632
K1:CAL-PCAL_EX_TCAM_PATH{1,2}_{X,Y}
K1:PICO-PCAL_EX2_{1,2,3,4}_TARGET_POSITION
I and YamaT san accepted ommt1 sdf. (Fig will be uploaded later)
We accepted the following SDF change caused by klog34635.
CALEX
K1:CAL-PCAL_EX_1_PD_BG_TX_V_SET
K1:CAL-PCAL_EX_2_PD_BG_TX_V_SET
K1:CAL-PCAL_EX_1_PD_BG_RX_V_SET
K1:CAL-PCAL_EX_1_OE_T_SET
K1:CAL-PCAL_EX_1_OE_R_SET
K1:CAL-PCAL_EX_2_OE_T_SET
K1:CAL-PCAL_EX_2_OE_R_SET
K1:CAL-PCAL_EX_1_RX_V_R_SET
K1:CAL-PCAL_EX_2_RX_V_R_SET
K1:CAL-PCAL_EX_WSK_PER_TX1_SET
K1:CAL-PCAL_EX_WSK_PER_TX2_SET
K1:CAL-PCAL_EX_WSK_PER_RX_SET
K1:CAL-PCAL_EX_2_INJ_V_GAIN
K1:CAL-PCAL_EX_CURRENT_TIME
SDF before accepting.
We accepted the following SDF change caused by klog34649.
CALEY
K1:CAL-PCAL_EX_{1,2}_PD_BG_TX_V_SET
K1:CAL-PCAL_EX_1_PD_BG_RX_V_SET
K1:CAL-PCAL_EX_{1,2}_OE_{T,R}_SET
K1:CAL-PCAL_EX_{1,2}_RX_V_R_SET
K1:CAL-PCAL_EX_WSK_PER_{TX1,TX2,RX}_SET
K1:CAL-PCAL_EX_2_INJ_V_GAIN
K1:CAL-PCAL_EX_CURRENT_TIME
We accepted Pcal beam position related SDF diffs as reported klog34656.
K1CALEX, K1CALEY
K1:CAL-PCAL_{EX,EY}_TCAM_PATH{1,2}_{X,Y}
No update this time: K1:CAL-PCAL_{EX,EY}_TCAM_MAIN_{X,Y}
We accepted Pcal beam position related SDF diffs as reported klog34665.
K1CALEX, K1CALEY
K1:CAL-PCAL_{EX,EY}_TCAM_PATH{1,2}_{X,Y}
K1:CAL-PCAL_{EX,EY}_TCAM_MAIN_{X,Y}
K1CALCS
Channels in JGW-L2314962
It's related to klog#34672
They were updated based on the latest value of optical gain of DARM and ETMX actuator efficiencies in klog#34671.
Changes were accepted on observation.snap (Fig.1), down.snap (Fig.2), and safe.snap (Fig.3).
Finally, numerical rounding errors were reverted after re-loading observation.snap as shown in Fig.4.
We accepted Pcal beam position related SDF diffs as reported klog34712.
K1CALEX, K1CALEY
K1:CAL-PCAL_{EX,EY}_TCAM_PATH{1,2}_{X,Y}
I accepted the following differences of SDFs (see related klog34715, klog34716, klog34717, and klog34718).
I accepted the following differences of SDFs (see related klog34731).
I reverted the following channels.
k1vissrmp (fig1):
K1:VIS-SRM_IM_OPTICALIGN_{P,Y}_OFFSET:
I reverted the values because there is no log and no reason to move SRM at OBSERVATION state.
k1omc (fig2):
K1:OMC-ASC_QPD1_PIT_SET and K1:OMC-ASC_QPD2_YAW_SET:
Since these diffs are due to numerical rounding errors, I reverted the values to avoid numerical rounding errors.
k1visimmt1 (fig3):
K1:VIS-IMMT1_TM_SET_{P,Y}_TRAMP:
Since these is no reason to change the TRAMP of IMMT1 TM setpoint, I reverted them.
I accepted the following channels.
k1visommt1 (fig1):
K1:VIS-OMMT1_TM_OPTICALIGN_{P,Y}_OFFSET:
Since these canges due to the initial alignment, they should be accepted.
k1visbsp (fig2):
K1:VIS-BS_TM_OLDAMP_Y:
This modification is related to the work reported in klog34701, I accepted the change.
k1visetmxlsc (fig3):
K1:VIS-ETMX_{MN,IM}_LOCK_L:
Since this modification is related to the work reported in klog34764, I accepted these changes.
k1asc1 (fig4):
K1:ASC-MICH_Y:
Since this change is also related to the work reported in klog34701, I accepted the change.
K1:ASC-PRC1_{P,Y}, K1:ASC-PRC2_Y, K1:ASC-{INMTRX,OUTMTRX}_Y_*:
Since these changes are related to the work reported in klog34750 and klog34739, I accepted the changes.
K1CALCS
Channels in JGW-L2314962
It's related to klog#34778
They were updated based on the latest value of optical gain of DARM and ETMX actuator efficiencies in klog#34777.
Changes were accepted on observation.snap (Fig.1-2), down.snap (Fig.3-4), and safe.snap (Fig.5-6).
Finally, numerical rounding errors were reverted after re-loading observation.snap as shown in Fig.7.
K1CALCS
Channels in JGW-L2314962
Because we found some mistakes in calibration as reported in klog#34778, I re-calculated line tracking parameters.
Changes were accepted on observation.snap (Fig.1), down.snap (Fig.2), and safe.snap (Fig.3).
Finally, numerical rounding errors were reverted after re-loading observation.snap as shown in Fig.4.
We accepted the SDFs reported on klog34794.
CALEX, CALEY
K1:CAL-PCAL_{EX,EY}_TCAM_{MAIN,PATH1,PATH2}_{X,Y}
K1CALCS
Channels in JGW-L2314962
It's related to klog#34799
They were updated based on the latest value of optical gain of DARM and ETMX actuator efficiencies in klog#34798.
Changes were accepted on observation.snap (Fig.1), down.snap (Fig.2), and safe.snap (Fig.3).
Finally, numerical rounding errors were reverted after re-loading observation.snap as shown in Fig.4.
I accepted the following differences of SDFs indicated in the red box (see related klog34911).
We accepted Pcal beam position related SDF diffs as reported klog34931.
We accepted the SDFs reported on klog 34946
I accepted the following differences of SDFs indicated in the red box (see related klog 35119, 35120, 35121). Though the attached table shows the SDF status in down.snap, the SDFs were accepted in observation.snap.
I accepted the following SDF changes which were made by Pcal-X calibration reported klog35131.
CALEX
K1:CAL-PCAL_EX_{1,2}_PD_BG_TX_V_SET
K1:CAL-PCAL_EX_1_PD_BG_RX_V_SET
K1:CAL-PCAL_EX_{1,2}_OE_{T,R}_SET
K1:CAL-PCAL_EX_{1,2}_RX_V_R_SET
K1:CAL-PCAL_EX_WSK_PER_{TX1,TX2,RX}_SET
K1:CAL-PCAL_EX_2_INJ_V_GAIN
K1:CAL-PCAL_EX_CURRENT_TIME
We accepted the following SDF change caused by klog35137.
CALEY
K1:CAL-PCAL_EY_{1,2}_PD_BG_TX_V_SET
K1:CAL-PCAL_EY_1_PD_BG_RX_V_SET
K1:CAL-PCAL_EY_{1,2}_OE_{T,R}_SET
K1:CAL-PCAL_EY_{1,2}_RX_V_R_SET
K1:CAL-PCAL_EY_WSK_PER_{TX1,TX2,RX}_SET
K1:CAL-PCAL_EY_2_INJ_V_GAIN
K1:CAL-PCAL_EY_CURRENT_TIME
We accepted the following SDF change caused by klog35214.
CALEX, CALEY
K1:CAL-PCAL_{EX,EY}_TCAM_{PATH1,PATH2}_{X,Y}
SDFMANAGE
K1:PICO-PCAL_EX2_{1,2,3}_TARGET_POSITION
Following changes are applied to SDFs during OBSERVATION state.
k1grdconfig model:
K1:CAM-EXA_EXP, K1:CAM-EXA_GAIN, K1:CAM-EYA_EXP, K1:CAM-EYA_GAIN, K1:CAM-IXA_EXP, K1:CAM-IXA_GAIN, K1:CAM-IYA_EXP, K1:CAM-IYA_GAIN (fig1, fig2):
These channels shows the exposure time and gain for taking the TCam image (not movie). Previously these channels are registered as MON channels. But, we would like to take TCam images during the OBSERVING mode without making the SDFs. So, we changed them to NOT_MON channels.
