jeffrey.kissel@LIGO.ORG - posted 12:40, Tuesday 16 October 2018 - last comment - 08:32, Wednesday 17 October 2018(44588)
List of New/Updated Channels for GDS Consumption regarding Calibration
D. Barker, J. Kissel WP 7850 ECR E1800246 IIET 11305 Some more belated documentation in support of the front-end model changes that we made last week in order to support new / updated calibration code for O3: Below is an explicit list of front-end generated channels that need to be removed from the GDS broadcaster, and a list of the new channels that should be used instead and/or replaced. It's also attached for any user's convenience. One can cross-reference the list of new (slow) channels in our documentation that supports the new calculation for time-dependence, T1700106. Channels to be removed: FAST CHANNELS: CAL-CS_LINE_SUM_DQ # Agreed, disappears (DARM_LINE no longer exists) CAL-DARM_CTRL_WHITEN_OUT_DBL_DQ # Agreed, replaced by simply DARM_CTRL_DQ (which is, yes, whitened, and stored as a double) CAL-DARM_ERR_WHITEN_OUT_DBL_DQ # Agreed, replaced by simply DARM_ERR_DQ (which is, yes, whitened, and stored as a double) CAL-INJ_ODC_CHANNEL_OUT_DQ # Agreed, removed because we'll never do hardware injections from the cornerstation (i.e. on the ESD) SLOW CHANNELS: CAL-CS_TDEP_DARM_LINE1_REF_A_TST_IMAG # Agreed, disappears (no more DARM_LINE) CAL-CS_TDEP_DARM_LINE1_REF_A_TST_REAL # | CAL-CS_TDEP_DARM_LINE1_REF_A_USUM_IMAG # | CAL-CS_TDEP_DARM_LINE1_REF_A_USUM_INV_IMAG # | CAL-CS_TDEP_DARM_LINE1_REF_A_USUM_INV_REAL # | CAL-CS_TDEP_DARM_LINE1_REF_A_USUM_REAL # V CAL-CS_TDEP_DARM_LINE1_UNCERTAINTY # -- CAL-CS_TDEP_ESD_LINE1_REF_A_TST_NOLOCK_IMAG # Agreed, disappears (renamed to SUS_LINE1) CAL-CS_TDEP_ESD_LINE1_REF_A_TST_NOLOCK_REAL # Agreed, disappears (renamed to SUS_LINE1) CAL-CS_TDEP_ESD_LINE1_REF_C_IMAG # Agreed, disappears (renamed to SUS_LINE1) CAL-CS_TDEP_PCALY_LINE1_UNCERTAINTY # Agreed -- made generic to P CAL_LINE1 CAL-CS_TDEP_PCALY_LINE2_REF_A_TST_IMAG # Agreed -- made generic to PCAL_LINE2 CAL-CS_TDEP_PCALY_LINE2_REF_A_TST_REAL # | CAL-CS_TDEP_PCALY_LINE2_REF_A_USUM_IMAG # | CAL-CS_TDEP_PCALY_LINE2_REF_A_USUM_REAL # | CAL-CS_TDEP_PCALY_LINE2_REF_C_NOCAVPOLE_IMAG # | CAL-CS_TDEP_PCALY_LINE2_REF_C_NOCAVPOLE_REAL # | CAL-CS_TDEP_PCALY_LINE2_REF_D_IMAG # | CAL-CS_TDEP_PCALY_LINE2_REF_D_REAL # V CAL-CS_TDEP_PCALY_LINE2_UNCERTAINTY # -- CAL-CS_TDEP_PCALY_LINE3_UNCERTAINTY # Agreed -- made generic to PCAL_LINE3 CAL-CS_TDEP_PCALY_LINE4_REF_A_TST_IMAG # Agreed -- made generic to PCAL_LINE2 CAL-CS_TDEP_PCALY_LINE4_REF_A_TST_REAL # Agreed -- made generic to PCAL_LINE4 CAL-CS_TDEP_PCALY_LINE4_REF_A_USUM_IMAG # | CAL-CS_TDEP_PCALY_LINE4_REF_A_USUM_REAL # | CAL-CS_TDEP_PCALY_LINE4_REF_C_NOCAVPOLE_IMAG # | CAL-CS_TDEP_PCALY_LINE4_REF_C_NOCAVPOLE_REAL # | CAL-CS_TDEP_PCALY_LINE4_REF_D_IMAG # V CAL-CS_TDEP_PCALY_LINE4_REF_D_REAL # -- CAL-CS_TDEP_REF_CLGRATIO_CTRL_IMAG # Agreed -- no longer needed CAL-CS_TDEP_REF_CLGRATIO_CTRL_REAL # Agreed -- no longer needed CAL-CS_TDEP_REF_INVA_CLGRATIO_TST_IMAG # Agreed -- renamed to (for a given SUS_LINE) INVA_$(ISOSTAGE)_RESPRATIO CAL-CS_TDEP_REF_INVA_CLGRATIO_TST_REAL # Agreed -- renamed to (for a given SUS_LINE) INVA_$(ISOSTAGE)_RESPRATIO New Channel List: FAST CHANNELS: ('IFO generic channel name' 'sample rate' 'data storage type') (when sample rate not listed, rate is 16384 Hz) CAL-CS_DARM_ERR_DQ double CAL-CS_DARM_CTRL_DQ double CAL-CS_DELTAL_RESIDUAL_DQ double CAL-CS_DELTAL_CTRL_DQ 4096 double CAL-CS_DELTAL_CTRL_TST_DQ 4096 double CAL-CS_DELTAL_CTRL_PUM_DQ 4096 double CAL-CS_DELTAL_CTRL_UIM_DQ 4096 double CAL-CS_DELTAL_EXTERNAL_DQ CAL-CS_CFTD_DELTAL_RESIDUAL_DQ double CAL-CS_CFTD_DELTAL_CTRL_DQ 4096 double CAL-CS_CFTD_DELTAL_CTRL_TST_DQ 4096 double CAL-CS_CFTD_DELTAL_CTRL_PUM_DQ 4096 double CAL-CS_CFTD_DELTAL_CTRL_UIM_DQ 4096 double CAL-CS_CFTD_DELTAL_EXTERNAL_DQ SLOW CHANNELS: CAL-CS_TDEP_PCAL_LINE1_CORRECTION_REAL CAL-CS_TDEP_PCAL_LINE1_CORRECTION_IMAG CAL-CS_TDEP_PCAL_LINE2_CORRECTION_REAL CAL-CS_TDEP_PCAL_LINE2_CORRECTION_IMAG CAL-CS_TDEP_PCAL_LINE4_CORRECTION_REAL # yes 4, not 3 CAL-CS_TDEP_PCAL_LINE4_CORRECTION_IMAG CAL-CS_TDEP_SUS_LINE1_REF_INVA_UIM_RESPRATIO_REAL CAL-CS_TDEP_SUS_LINE1_REF_INVA_UIM_RESPRATIO_IMAG CAL-CS_TDEP_SUS_LINE2_REF_INVA_PUM_RESPRATIO_REAL CAL-CS_TDEP_SUS_LINE2_REF_INVA_PUM_RESPRATIO_IMAG CAL-CS_TDEP_SUS_LINE3_REF_INVA_TST_RESPRATIO_REAL CAL-CS_TDEP_SUS_LINE3_REF_INVA_TST_RESPRATIO_IMAG CAL-CS_TDEP_PCAL_LINE2_REF_C_NOCAVPOLE_REAL CAL-CS_TDEP_PCAL_LINE2_REF_C_NOCAVPOLE_IMAG CAL-CS_TDEP_PCAL_LINE4_REF_C_NOCAVPOLE_REAL CAL-CS_TDEP_PCAL_LINE4_REF_C_NOCAVPOLE_IMAG CAL-CS_TDEP_PCAL_LINE2_REF_D_REAL CAL-CS_TDEP_PCAL_LINE2_REF_D_IMAG CAL-CS_TDEP_PCAL_LINE4_REF_D_REAL CAL-CS_TDEP_PCAL_LINE4_REF_D_IMAG CAL-CS_TDEP_PCAL_LINE2_REF_A_UIM_REAL CAL-CS_TDEP_PCAL_LINE2_REF_A_UIM_IMAG CAL-CS_TDEP_PCAL_LINE2_REF_A_PUM_REAL CAL-CS_TDEP_PCAL_LINE2_REF_A_PUM_IMAG CAL-CS_TDEP_PCAL_LINE2_REF_A_TST_REAL CAL-CS_TDEP_PCAL_LINE2_REF_A_TST_IMAG CAL-CS_TDEP_PCAL_LINE4_REF_A_UIM_REAL CAL-CS_TDEP_PCAL_LINE4_REF_A_UIM_IMAG CAL-CS_TDEP_PCAL_LINE4_REF_A_PUM_REAL CAL-CS_TDEP_PCAL_LINE4_REF_A_PUM_IMAG CAL-CS_TDEP_PCAL_LINE4_REF_A_TST_REAL CAL-CS_TDEP_PCAL_LINE4_REF_A_TST_IMAG CAL-CS_TDEP_SUS_LINE1_REF_UIM_NOLOCK_REAL CAL-CS_TDEP_SUS_LINE1_REF_UIM_NOLOCK_IMAG CAL-CS_TDEP_SUS_LINE2_REF_PUM_NOLOCK_REAL CAL-CS_TDEP_SUS_LINE2_REF_PUM_NOLOCK_IMAG CAL-CS_TDEP_SUS_LINE3_REF_TST_NOLOCK_REAL CAL-CS_TDEP_SUS_LINE3_REF_TST_NOLOCK_IMAG This should help alleviate some of the problems that folks have been having with the GDS Broadcaster since last week's upgrade (e.g. LHO aLOG 44454).
Non-image files attached to this report
Comments related to this report
In addition to Jeff's list, the GDS calibration pipeline also needs these:
Fast channels:
- ODC-MASTER_CHANNEL_OUT_DQ (16384 Hz) (Note - we may no longer need this in the near future.)
- SUS-ETMY_L3_CAL_LINE_OUT_DQ (512 Hz)
- SUS-ETMY_L2_CAL_LINE_OUT_DQ (512 Hz)
- SUS-ETMY_L1_CAL_LINE_OUT_DQ (512 Hz)
- CAL-PCALY_RX_PD_OUT_DQ (16384 Hz)
- CAL-PCALY_TX_PD_OUT_DQ (16384 Hz)
- PEM-EY_MAINSMON_EBAY_1_DQ (1024 Hz)
- IMC-WFS_A_DC_PIT_OUT_DQ (2048 Hz)
- IMC-WFS_B_DC_PIT_OUT_DQ (2048 Hz)
- IMC-WFS_A_DC_YAW_OUT_DQ (2048 Hz)
- IMC-WFS_B_DC_YAW_OUT_DQ (2048 Hz)
- PSL-DIAG_BULLSEYE_YAW_OUT_DQ (2048 Hz)
- PSL-DIAG_BULLSEYE_WID_OUT_DQ (2048 Hz)
- PSL-DIAG_BULLSEYE_PIT_OUT_DQ (2048 Hz)
- ASC-DHARD_P_OUT_DQ (512 Hz)
- ASC-DHARD_Y_OUT_DQ (512 Hz)
- ASC-CHARD_P_OUT_DQ (512 Hz)
- ASC-CHARD_Y_OUT_DQ (512 Hz)
- LSC-SRCL_IN1_DQ (16384 Hz)
- LSC-MICH_IN1_DQ (16384 Hz)
- LSC-PRCL_IN1_DQ (16384 Hz)
Slow channels (all 16 Hz):
- CAL-CS_TDEP_SUS_LINE1_UNCERTAINTY
- CAL-CS_TDEP_SUS_LINE2_UNCERTAINTY
- CAL-CS_TDEP_SUS_LINE3_UNCERTAINTY
- CAL-CS_TDEP_PCAL_LINE1_UNCERTAINTY
- CAL-CS_TDEP_PCAL_LINE2_UNCERTAINTY
- CAL-CS_TDEP_PCAL_LINE4_UNCERTAINTY
The following channels in the list of channels to be added do not ppear in the H-H1_R frames: CAL-CS_DARM_ERR_DQ CAL-CS_DARM_CTRL_DQ CAL-CS_DELTAL_RESIDUAL_DQ CAL-CS_DELTAL_CTRL_DQ CAL-CS_DELTAL_CTRL_TST_DQ CAL-CS_DELTAL_CTRL_PUM_DQ CAL-CS_DELTAL_CTRL_UIM_DQ CAL-CS_DELTAL_EXTERNAL_DQ CAL-CS_CFTD_DELTAL_RESIDUAL_DQ CAL-CS_CFTD_DELTAL_CTRL_DQ CAL-CS_CFTD_DELTAL_CTRL_TST_DQ CAL-CS_CFTD_DELTAL_CTRL_PUM_DQ CAL-CS_CFTD_DELTAL_CTRL_UIM_DQ CAL-CS_CFTD_DELTAL_EXTERNAL_DQ CAL-CS_TDEP_SUS_LINE1_REF_UIM_NOLOCK_REAL CAL-CS_TDEP_SUS_LINE1_REF_UIM_NOLOCK_IMAG CAL-CS_TDEP_SUS_LINE2_REF_PUM_NOLOCK_REAL CAL-CS_TDEP_SUS_LINE2_REF_PUM_NOLOCK_IMAG CAL-CS_TDEP_SUS_LINE3_REF_TST_NOLOCK_REAL CAL-CS_TDEP_SUS_LINE3_REF_TST_NOLOCK_IMAG But these do, and were in the list I originally compiled from lists I received from Maddie and Aaron... CAL-CS_TDEP_SUS_LINE1_REF_A_UIM_NOLOCK_IMAG CAL-CS_TDEP_SUS_LINE1_REF_A_UIM_NOLOCK_REAL CAL-CS_TDEP_SUS_LINE2_REF_A_PUM_NOLOCK_IMAG CAL-CS_TDEP_SUS_LINE2_REF_A_PUM_NOLOCK_REAL CAL-CS_TDEP_SUS_LINE3_REF_A_TST_NOLOCK_IMAG CAL-CS_TDEP_SUS_LINE3_REF_A_TST_NOLOCK_REAL CAL-DARM_CTRL_DBL_DQ CAL-DARM_ERR_DBL_DQ
These channel names (similar to the names Jeff suggested) do appear in the H-H1_R frames:
- CAL-CFTD_DELTAL_CTRL_DBL_DQ 4096
- CAL-CFTD_DELTAL_CTRL_PUM_DBL_DQ 4096
- CAL-CFTD_DELTAL_CTRL_TST_DBL_DQ 4096
- CAL-CFTD_DELTAL_CTRL_UIM_DBL_DQ 4096
- CAL-CFTD_DELTAL_EXTERNAL_DQ 16384
- CAL-CFTD_DELTAL_RESIDUAL_DBL_DQ 16384
- CAL-DELTAL_CTRL_DBL_DQ 4096
- CAL-DELTAL_CTRL_PUM_DBL_DQ 4096
- CAL-DELTAL_CTRL_TST_DBL_DQ 4096
- CAL-DELTAL_CTRL_UIM_DBL_DQ 4096
- CAL-DELTAL_EXTERNAL_DQ 16384
- CAL-DELTAL_RESIDUAL_DBL_DQ 16384
Perhaps Jeff or Evan can confirm whether these are the correct channels.
Yes -- apologies -- I'd forgotten that the RCG adds "_DBL" to channels stored at double precision. Aaron's list is correct.