Reports until 14:30, Monday 14 April 2025
H1 CDS
david.barker@LIGO.ORG - posted 14:30, Monday 14 April 2025 - last comment - 14:33, Monday 14 April 2025(83903)
CDS Maintenance Summary: Monday 14th April 2025

WP12459 Prototype Estimator

Jeff K, Brian L, Edgar B, Jonathan H, Erik VR, Dave B

We installed new models for h1isiham2, h1isiham5, h1suspr3 and h1sussr3. DAQ restart was required.

WP12458 New ISI HAM1 Guardian nodes

TJ, Dave B

TJ installed four new guardian nodes, these were added to EDC and a DAQ restart was required.

DAQ Restart

Jonathan H, Dave B.

DAQ was restarted for model changes and EDC additions. Because we are in a vent we elected to do an old-fashioned restart whereby the Trend Writers are not turned off prior to the restart of the EDC in order to maximize the vacuum trend data stream. This does mean that systems following guardian in the edcumaster.txt file will see outliers when using NDS1.

Restart sequence was: 0-leg + EDC, then 1-leg when fw0 had restarted.

Comments related to this report
david.barker@LIGO.ORG - 14:31, Monday 14 April 2025 (83904)

Here is a summary of the model changes:

h1isiham2

Total number of DAQ changes = +17 slow

 

IPC: 5 Added Senders

     H1:FEC-56_IPC_ISI_HAM2_SUSPOINT_PR3_P_OUT_IPC

     H1:FEC-56_IPC_ISI_HAM2_SUSPOINT_PR3_R_OUT_IPC

     H1:FEC-56_IPC_ISI_HAM2_SUSPOINT_PR3_T_OUT_IPC

     H1:FEC-56_IPC_ISI_HAM2_SUSPOINT_PR3_V_OUT_IPC

     H1:FEC-56_IPC_ISI_HAM2_SUSPOINT_PR3_Y_OUT_IPC

 

h1isiham5

Total number of DAQ changes = +17 slow

 

IPC: 5 Added Senders

     H1:FEC-62_IPC_ISI_HAM5_SUSPOINT_SR3_P_OUT_IPC

     H1:FEC-62_IPC_ISI_HAM5_SUSPOINT_SR3_R_OUT_IPC

     H1:FEC-62_IPC_ISI_HAM5_SUSPOINT_SR3_T_OUT_IPC

     H1:FEC-62_IPC_ISI_HAM5_SUSPOINT_SR3_V_OUT_IPC

     H1:FEC-62_IPC_ISI_HAM5_SUSPOINT_SR3_Y_OUT_IPC

 

h1suspr3

Total number of DAQ changes = +72 fast +555 slow (total +627 chans)

(627 additions, 0 deletions)

 

All 72 fast chans added are acquired at 512Hz, increasing DAQ load by +148kB for a new total of 472kB

 

IPC: 6 Added Receivers

     H1:FEC-37_IPC_ISI_HAM2_SUSPOINT_PR3_L_OUT_IPC (created 10mar2023)

     H1:FEC-37_IPC_ISI_HAM2_SUSPOINT_PR3_P_OUT_IPC (new)

     H1:FEC-37_IPC_ISI_HAM2_SUSPOINT_PR3_R_OUT_IPC (new)

     H1:FEC-37_IPC_ISI_HAM2_SUSPOINT_PR3_T_OUT_IPC (new)

     H1:FEC-37_IPC_ISI_HAM2_SUSPOINT_PR3_V_OUT_IPC (new)

     H1:FEC-37_IPC_ISI_HAM2_SUSPOINT_PR3_Y_OUT_IPC (new)

 

h1sussr3

Total number of DAQ changes = +72 fast +555 slow (total +627 chans)

(627 additions, 0 deletions)

 

All 72 fast chans added are acquired at 512Hz, increasing DAQ load by +148kB for a new total of 469kB

 

IPC: 6 Added Receivers

     H1:FEC-44_IPC_ISI_HAM5_SUSPOINT_SR3_L_OUT_IPC (created 10mar2023)

     H1:FEC-44_IPC_ISI_HAM5_SUSPOINT_SR3_P_OUT_IPC (new)

     H1:FEC-44_IPC_ISI_HAM5_SUSPOINT_SR3_R_OUT_IPC (new)

     H1:FEC-44_IPC_ISI_HAM5_SUSPOINT_SR3_T_OUT_IPC (new)

     H1:FEC-44_IPC_ISI_HAM5_SUSPOINT_SR3_V_OUT_IPC (new)

     H1:FEC-44_IPC_ISI_HAM5_SUSPOINT_SR3_Y_OUT_IPC (new)

david.barker@LIGO.ORG - 14:33, Monday 14 April 2025 (83905)

Mon14Apr2025
LOC TIME HOSTNAME     MODEL/REBOOT
13:53:40 h1seih23     h1isiham2   
13:54:17 h1sush2a     h1suspr3    
13:54:50 h1seih45     h1isiham5   
13:55:37 h1sush56     h1sussr3    


13:56:56 h1daqdc0     [DAQ] <<< 0-leg restart
13:57:05 h1daqfw0     [DAQ]
13:57:05 h1daqtw0     [DAQ]
13:57:06 h1daqnds0    [DAQ]
13:57:14 h1daqgds0    [DAQ]
13:57:23 h1susauxb123 h1edc[DAQ] <<< EDC restart while 0-leg down


14:01:10 h1daqdc1     [DAQ] <<< 1-leg restart
14:01:17 h1daqfw1     [DAQ]
14:01:18 h1daqnds1    [DAQ]
14:01:18 h1daqtw1     [DAQ] <<< TW1 resyncs with new EDC config
14:01:25 h1daqgds1    [DAQ]
14:02:08 h1daqgds1    [DAQ] <<< GDS1 needed a second restart