1. 1 LIGO-G1001030-V2 LLO CDS Electronics Rack Naming Scheme CDS racks are named according to site, IFO designation, subsystem use, station (location) and sequence. SiteDescriptionIFOSubsystemDescriptionStationDescription Rack Number LLivingston1AOSAuxiliary OpticsC[Corner] Common1 HHanford2DAQData AcquisitionMSMass Storage2 MMIT ETRElectronics Test RackR[Corner] Remote (Field)3 CCIT FACFacilities and InfrastructureXCX-End Common4 ISCIFO Sensing and ControlXRX-End Remote [Field]5 LDRLaser Diode RoomYCY-End Common6 PEMPhysical Environment MonitoringYRY-End Remote [Field]7 PSLPre-stabilized Laser 8 SEISeismic Isolation 9 SUSSuspensions 10 TCSThermal Compensation System 11 VACVacuum 12 VDCVoltage - DC etc.

2. 2 LIGO-G1001030-V2 LLO CDS Electronics Rack Naes RackRack DesignatorSubsystemLocationComment 1L1-TCS-C1AOSCommon Electronics Room 2L1-TCS-R1AOSRemote Electronics Rack 3L1-TCS-R2AOSRemote Electronics Rack 4L1-TCS-XC1AOSX End Remote Electronics Rack 5L1-TCS-XR1AOSX End Remote Electronics Rack 6L1-TCS-YC1AOSY End Common Electronics Rack 7L1-TCS-YR1AOSY End Remote Electronics Rack 8L1-PEM-C1DAQCommon Electronics Room 9L1-ETR-01DAQDAQ Electronics Test Rack 10L1-PEM-XC1DAQ/ISCX End Common Electronics Rack 11L1-PEM-YC1DAQ/ISCY End Common Electronics Rack 12L1-ISC-C1ISCCommon Electronics Room 13L1-ISC-C2ISCCommon Electronics Room 14L1-ISC-C3ISCCommon Electronics Room 15L1-ISC-R1ISCRemote Electronics Rack 16L1-ISC-R2ISCRemote Electronics Rack 17L1-ISC-R3ISCRemote Electronics Rack 18L1-ISC-XR1ISCX End Remote Electronics Rack 19L1-ISC-YR1ISCY End Remote Electronics Rack 20L1-ETR-04OPTICSOptics Electronics Lab Rack 21L1-LDR-C1PSLLaser Diode Room Rack 22L1-LDR-C2PSLLaser Diode Room Rack 23L1-PSL-C1PSLCommon Electronics Room 24L1-PSL-R1PSLRemote Electronics Rack 25L1-PSL-R2PSLRemote Electronics Rack 26L1-SEI-C1SEICommon Electronics RoomSEI HAM 1 and HAM 6 27L1-SEI-C2SEICommon Electronics RoomSEI HAM 2 and HAM 3 28L1-SEI-C3SEICommon Electronics RoomSEI HAM 4 and HAM 5 29L1-SEI-C4SEICommon Electronics RoomSEI BCS1 30L1-SEI-C5SEICommon Electronics RoomSEI BCS2 31L1-SEI-C6SEICommon Electronics RoomSEI BCS3 32L1-SEI-XC1SEIX End Common Electronics RackSEI BCS4 33L1-SEI-YC1SEIY End Common Electronics RackSEI BCS5 34L1-ETR-05SEIHAM ISI Electronics Test Rack 35L1-ETR-07SEITriple Electronics Test Rack 36L1-SUS-C1SUSCommon Electronics RoomSUS ITM, FM, and BS (1 of 2) 37L1-SUS-C2SUSCommon Electronics RoomSUS ITM, FM, and BS (2 of 2) 38L1-SUS-C3SUSCommon Electronics RoomSUS HAM 2 (1 of 2) 39L1-SUS-C4SUSCommon Electronics RoomSUS HAM 2 (2 of 2) 40L1-SUS-C5SUSCommon Electronics RoomSUS ITMX, ITMY, and BS (1 of 2) 41L1-SUS-C6SUSCommon Electronics RoomSUS ITMX, ITMY, and BS (2 of 2) 42L1-SUS-C7SUSCommon Electronics RoomSUS HAM 5 and HAM 6 (1 of 2) 43L1-SUS-C8SUSCommon Electronics RoomSUS HAM 5 and HAM 6 (2 of 2) 44L1-SUS-R1SUSRemote Electronics Rack 45L1-SUS-R2SUSRemote Electronics Rack 46L1-SUS-R3SUSRemote Electronics Rack 47L1-SUS-R4SUSRemote Electronics Rack 48L1-SUS-R5SUSRemote Electronics Rack 49L1-SUS-R6SUSRemote Electronics Rack 50L1-SUS-XC1SUSX End Common Electronics Rack 51L1-SUS-XC2SUSX End Common Electronics Rack 52L1-SUS-XR1SUSX End Remote Electronics Rack 53L1-SUS-YC1SUSY End Common Electronics Rack 54L1-SUS-YC2SUSY End Common Electronics Rack 55L1-SUS-YR1SUSY End Remote Electronics Rack 56L1-ETR-02SUSBSC Electronics Test Rack 57L1-ETR-03SUSRM Electronics Test Rack 58L1-ETR-06SUSSTS Huddle Electronics Test Rack 59L1-VAC-R1VACRemote Electronics Rack 60L1-VAC-R2VACRemote Electronics Rack 61L1-VAC-R3VACRemote Electronics Rack 62L1-VAC-XR1VACX End Remote Electronics Rack 63L1-VAC-YR1VACY End Remote Electronics Rack 64L1-VDC-C1VDCDC Voltage Rack - CPR 65L1-VDC-C2VDCDC Voltage Rack - CPR 66L1-VDC-C3VDCDC Voltage Rack - CPR 67L1-VDC-C4VDCDC Voltage Rack - CPR 68L1-VDC-C5VDCDC Voltage Rack - CPR 69L1-VDC-C6VDCDC Voltage Rack - CPR 70L1-VDC-C6VDCDC Voltage Rack - CPR 71L1-VDC-XC1VDCDC Voltage Rack - VEAX 72L1-VDC-XC2VDCDC Voltage Rack - VEAX 73L1-VDC-YC1VDCDC Voltage Rack - VEAY 74L1-VDC-YC2VDCDC Voltage Rack - VEAY 75L1-MS1 76L1-MS2 77L1-MS3 78L1-MS4 79L1-MS5 80L1-MS6 81L1-DAQ-MS7DAQFront end computers 82L1-DAQ-MS8DAQFront end computers 83L1-DAQ-MS9DAQFront end computers 84L1-MS10 85L1-MS11 86L1-MS12 87L1-MS13 88L1-FAC-XC1DAQFacilities - VEAX 89L1-FAC-YC1DAQFacilities - VEAY