Reports until 11:15, Wednesday 09 January 2013
H1 SUS
jeffrey.kissel@LIGO.ORG - posted 11:15, Wednesday 09 January 2013 (5054)
H1 SUS Status check after 2.6.1 upgrade
After the 2.6.1 upgrade, I logged in to confirm that all installed suspensions (and those not installed but with running models) are running appropriately for the condition of their respective suspension. The only thing I'm concerned about is the BS TST system, which shows that the damping loops, though not unstable, add a significant amount of noise when closed (as determined by the speedometers). I don't think this is a flaw of the upgrade, but it something into which we should look further.

Here's a detailed summary:

          Summary    Model Running  Watchdogs   OSEMs Centered  OSEM OL Compensation  Coil Driver BIO  Damping Loops       SEI/SUS Exchange          OSEM Calibration   Offset Calibration  OpLev Calibration
          -------    -------------  ---------   --------------  --------------------  ---------------  -------------       ----------------          ----------------   ------------------  -----------------
ETMY      GREAT          Yes         Armed      Good Enough         Installed         COIL & State 1    M0 & R0 ON         ON and functional          NOT Installed         Installed           Installed
ITMY      GOOD           Yes         Armed      Good Enough         Installed         COIL & State 1    M0 & R0 ON     Installed but not Receiving    NOT Installed         Installed           Installed 
TMSY      GOOD           Yes         Armed      Good Enough         Installed         COIL & State 1      M1 ON        Receiving but not Installed    NOT Installed       NOT Installed           N/A

QUAD TST  OK             Yes        (No suspension attached)           N/A            COIL & State 1       OFF                    N/A                 NOT Installed       NOT Installed           N/A
BS TST    BAD            Yes         Armed      Excellent           Installed         COIL & State 1  M1 ADDS NOISE               N/A                 NOT Installed       NOT Installed           N/A

MC1       GOOD           Yes         Armed      Good Enough         Installed         COIL & State 1      M1 ON        Receiving but not Installed    NOT Installed       NOT Installed           N/A       
MC2       GOOD           Yes         Armed      Excellent           Installed         COIL & State 1      M1 ON        Receiving but not Installed    NOT Installed       NOT Installed           N/A 
MC3       GOOD           Yes         Armed      Excellent           Installed         COIL & State 1      M1 ON        Receiving but not Installed    NOT Installed       NOT Installed           N/A

PRM       NOT READY      Yes        (No suspension attached)   No infrastructure installed
PR2       GREAT          Yes         Armed      Excellent           Installed         COIL & State 1      M1 ON            ON and functional          NOT Installed         Installed             N/A
PR3       NOT READY      Yes        (No suspension attached)   No infrastructure installed

SR2       NOT READY      Yes        (No suspension attached)   No infrastructure installed


The remaining suspensions (SR3, SRM, ITMX, ETMX, OMC) do not yet have models running.