Data Dictionary names available in the Instrument Interface (Build 2012C) $Id: DDNames 9878 2012-03-02 20:16:32Z cjb $ Format: Name Type Units Description If Name starts with 'S_' it means there are two names, one for the left side, and one for the right side. The left side name will start with 'L_' and the right side name with 'R_'. For example S_MODSBlueCCDTemp float C Blue camera CCD detector mount temperature means there are two names, one for each side: L_MODSBlueCCDTemp float C Blue camera CCD detector mount temperature R_MODSBlueCCDTemp float C Blue camera CCD detector mount temperature [Telescope temperature sensors] Temp201 float C C ring middle steel temperature Temp202 float C C ring middle air temperature Temp203 float C C ring upper steel temperature Temp204 float C C ring upper air temperature Temp205 float C C ring lower steel temperature Temp206 float C C ring lower air temperature Temp207 float C Wind bracing lower right steel temperature Temp208 float C Wind bracing lower right air temperature Temp209 float C Mirror cell lower right steel temperature Temp210 float C Mirror cell lower right air temperature Temp301 float C C ring right extension steel temperature Temp302 float C C ring right extension air temperature Temp303 float C C ring left extension steel temperature Temp304 float C C ring left extension air temperature Temp305 float C Wind bracing upper steel temperature Temp306 float C Wind bracing upper air temperature Temp307 float C Wind bracing middle right steel temperature Temp308 float C Wind bracing middle right air temperature Temp309 float C Wind bracing middle left steel temperature Temp310 float C Wind bracing middle left air temperature ChamberTemp float C Chamber temperature ChamberDewPoint float C Chamber dewpoint [LBT weather data] LBTWeatherAlive bool --- True if data current LBTDewPoint float C Dew point LBTHumidity float % Relative humidity LBTPressure float hPa Pressure LBTRain bool --- True if raining LBTTemp float C Air temperature LBTTimeStamp int sec Time of data collection in seconds from epoch LBTWindDir float deg Wind direction LBTWindSpeed float m/s Wind speed [SMT weather data] SMTWeatherAlive bool --- True if data current SMTDewPoint float C Dew point SMTHumidity float % Relative humidity SMTPressure float hPa Pressure SMTRain float --- Less than 50.0 if raining SMTTemp float C Air temperature SMTPeakWindDir1m float deg Direction of peak wind gust in last min SMTPeakWindSpeed1m float m/s Speed of peak wind gust in last min SMTTimeStamp int sec Time of data collection in seconds from epoch SMTWindDir float deg Wind direction SMTWindSpeed float m/s Wind speed SMTTau float --- SMT Tau SMTTauSigma float --- SMT Tau sigma SMTTauZenith float --- SMT zenith Tau SMTZenithOpacity float --- SMT zenith opacity [DIMM data] DIMMElevation float deg DIMM elevation angle DIMMSeeing float arcsec DIMM seeing value DIMMMessage string --- DIMM message DIMMStatus int --- DIMM status DIMMTimeStamp int sec Time of data measurement in seconds from epoch DIMMTestInt int --- DIMM test variable DIMMTestFloat float --- DIMM test variable DIMMTestDouble double --- DIMM test variable DIMMTestString string --- DIMM test variable [IIF data] Build string --- IIF build string S_FocalStation string --- Authorized Focal Station S_Instrument string --- Authorized Instrument IIFRunning bool --- IIF subsystem running LSSRunning bool --- LSS subsystem running ECSRunning bool --- ECS subsystem running ENVRunning bool --- ENV subsystem running PCSRunning bool --- PCS subsystem running MCSRunning bool --- MCS subsystem running OSSRunning bool --- OSS subsystem running S_PMCRunning bool --- PMCL subsystem running S_PSFRunning bool --- PSFL subsystem running S_GCSRunning bool --- GCSL subsystem running S_AOSRunning bool --- AOSL subsystem running IIFOnSource bool --- Mount is onSource iif.onSource bool --- Mount is onSource IIFAllOnSource bool --- Mount and all rotators are onSource S_IIFOnSource bool --- Mount and [left|right] rotator are onSource S_PresetMode string --- Preset mode S_EffectiveMode string --- Effective Preset mode L_NonSiderealOverride int --- Left Non-sidereal override target flag R_NonSiderealOverride int --- Right Non-sidereal override target flag L_NonSiderealName string --- Left Non-sidereal override target name R_NonSiderealName string --- Right Non-sidereal override target name [GCS data] S_AGWFilter string --- Name of the selected AGw filter S_AGWFilterPos int --- Position of the selected AGw filter S_AGWFocus double mm AGw focus S_AGWHappy bool --- True if AGw happy S_AGWPosX double mm Achieved X position of the AGw probe S_AGWReqX double mm Requested X position of the AGw probe S_AGWPosY double mm Achieved Y position of the AGw probe S_AGWReqY double mm Requested Y position of the AGw probe S_AGWKFPPosX double mm Achieved PCS X position S_AGWKFPPosY double mm Achieved PCS Y position S_AGWKFPReqX double mm Requested PCS X position S_AGWKFPReqY double mm Requested PCS Y position S_AGWState string --- S_GuideBadCount int count Count of guide star not found S_GuideExpTime int msec Eposure time for guiding S_GuideDEC double rad Guide star DEC S_GuideRA double rad Guide start RA S_GuideHotspotX double pix X coordinate of the CCD's hotspot S_GuideHotspotY double pix Y coordinate of CCD's hotspot S_GuideIntTime int msec Integration time for guiding S_GuideFlag bool --- True if the GCS is calculating centroids S_GuideFreq float Hz Guiding frequency S_GuideSeeing double arcsec Guider seeing S_GuideSeeingValid bool --- True if guider seeing has meaning S_GuideImageTime string --- Date of last guide image S_GuideImageTimeStamp int sec Time stamp of last guide image in seconds from epoch S_WFSCycleTime int sec Cycle time for WFS S_WFSExpTime int msec Exposure time for WFS S_WFSHotspotX double pix X coordinate of the CCD's hotspot S_WFSHotspotY double pix Y coordinate of CCD's hotspot S_WFSIntTime int sec Integration time for WFS S_WFSCounter int --- Number of requested images S_WFSFilename string --- Filename of the last saved image S_WFSPath string --- Pathname to the saved WFS images S_WFSFlag bool --- True if the GCS is calculating Zernikes S_WFSStatusValue long --- 0 OK, 1 warning, 2 error S_WFSRMS double nm RMS of PSF-transferred Zernikes S_WFSRMShex double nm RMS of Z4, Z5, Z6 S_WFSRMSlow double nm RMS of Z4 through Z11 S_WFSIsCollimated bool --- True if Zernike RMS below limit S_WFSZ2 float nm Z2 coefficient as reported to PSF S_WFSZ3 float nm Z3 coefficient as reported to PSF S_WFSZ4 float nm Z4 coefficient as reported to PSF S_WFSZ5 float nm Z5 coefficient as reported to PSF S_WFSZ6 float nm Z6 coefficient as reported to PSF S_WFSZ7 float nm Z7 coefficient as reported to PSF S_WFSZ8 float nm Z8 coefficient as reported to PSF S_WFSZ9 float nm Z9 coefficient as reported to PSF S_WFSZ10 float nm Z10 coefficient as reported to PSF S_WFSZ11 float nm Z11 coefficient as reported to PSF S_WFSZ12 float nm Z12 coefficient as reported to PSF S_WFSZ13 float nm Z13 coefficient as reported to PSF S_WFSZ14 float nm Z14 coefficient as reported to PSF S_WFSZ15 float nm Z15 coefficient as reported to PSF S_WFSZ16 float nm Z16 coefficient as reported to PSF S_WFSZ17 float nm Z17 coefficient as reported to PSF S_WFSZ18 float nm Z18 coefficient as reported to PSF S_WFSZ19 float nm Z19 coefficient as reported to PSF S_WFSZ20 float nm Z20 coefficient as reported to PSF S_WFSZ21 float nm Z21 coefficient as reported to PSF S_WFSZ22 float nm Z22 coefficient as reported to PSF [MCS data] AZPosition double arcsec Azimuth position AZTarget double arcsec Commanded azimuth position AZServoMode string --- Azimuth servo mode AZVelocity double asec/s Azimuth velocity AZTimeStamp int sec Azimuth timestamp AZTimeToLimit float sec Azimuth time to limit ELPosition double arcsec Elevation position ELTarget double arcsec Commanded elevation position ELServoMode string --- Elevation servo mode ELVelocity double asec/s Elevation velocity ELTimeStamp int sec Elevation timestamp S_FBGRPosition float arcsec FBG rotator position S_FBGRVelocity float asec/s FBG rotator velocity S_FBGRTimeToLimit float sec FBG rotator time to limit S_RBGRPosition float arcsec RBG rotator position S_RBGRVelocity float asec/s RBG rotator velocity S_RBGRTimeToLimit float sec RBG rotator time to limit S_DGRPosition float arcsec DG rotator position S_DGRVelocity float asec/s DG rotator velocity S_DGRTimeToLimit float sec DG rotator time to limit [OSS data] S_M2X float mm Secondary mirror X position S_M2Y float mm Secondary mirror y position S_M2Z float mm Secondary mirror Z position S_M2Rx float arcsec Secondary mirror RX position S_M2Ry float arcsec Secondary mirror RY position S_M2Rz float arcsec Secondary mirror RZ position S_M2StateMsg string --- Secondary mirror state S_M3Tip float arcsec Tertiary mirror tip position S_M3Tilt float arcsec Tertiary mirror tilt position S_M3Piston float mm Tertiary mirror piston position S_M3Sel float deg Tertiary mirror selector position S_M3StateMsg string --- Tertiary mirror state [PCS data] AZDemandTimeStamp double days Azimuth polynomial timestamp MJD(TAI) AZDemandPosition double rad Azimuth position polynomial coefficient AZDemandVelocity double rad/s Azimuth velocity polynomial coefficient AZDemandAcceleration double rad/s/s Azimuth acceleration polynomial coefficient ELDemandTimeStamp double days Elevation/Altitude polynomial timestamp MJD(TAI) ELDemandPosition double rad Elevation/Altitude position polynomial coefficient ELDemandVelocity double rad/s Elevation/Altitude velocity polynomial coefficient ELDemandAcceleration double rad/s/s Elevation/Altitude acceleration polynomial coefficient UTC string HMS Coordinated Universal Time LST string HMS Local Sidereal Time ParAngle double deg Parallactic angle AirMass double --- Air mass S_AchievedDECDMS string DMS Target Dec (sexagesimal) S_AchievedDEC double rad Target Dec S_AchievedRAHMS string HMS Target RA (sexagesimal) S_AchievedRA double rad Target RA S_AZGain double --- Azimuth gain (proportional coeff) for filtering guide centroids S_CA double arcsec Pointing Model coeff CA - nonperpendicularity of EL and pointing axes S_DECOffset double rad Current offset of Dec in focal plane, depends on ABS/REL offset S_ELGain double --- Elevation/Altitude gain (proportional coeff) for filter guide centroids S_GSCumXPredmMeas double mm Cumulative(predicted-measured) KFP guide star X positions S_GSCumYPredmMeas double mm Cumulative(predicted-measured) KFP guide star Y positions S_GSPresetDECDMS string DMS Guide Star Dec (sexagesimal) S_GSPresetRAHMS string HMS Guide Star RA (sexagesimal) S_GSXMeasured double mm Measured guide star KFP X position S_GSXPredicted double mm Predicted guide star KFP X postion S_GSYMeasured double mm Measured guide star KFP Y position S_GSYPredicted double mm Predicted guide star KFP Y postion S_IA double arcsec Pointing Model coeff IA - index error in AZ S_IE double arcsec Pointing Model coeff IE - index error in EL S_PointingModel string --- Pointing Model Filename S_PosAngle double rad Rotation offset angle, or position on sky S_POXBase double mm Current Pointing Origin X KFP coordinate S_POXOffset double mm Current X offset from pointing origin base in KFP, depends on ABS/REL offset S_POYBase double mm Current Pointing Origin Y KFP coordinate S_POYOffset double mm Current Y offset from pointing origin base in KFP, depends on ABS/REL offset S_PresetParAngle float rad Preset requested base angle for rotator mode = PARALLACTIC S_PresetPosAngle double rad Preset requested base angle for rotator mode = POSITION S_PresetRotMode string --- Preset Rotator Mode (POSITION | PARALLACTIC | IDLE) S_PresetTargetDECDMS string DMS Target Dec based on Preset input (sexagesimal) S_PresetTargetRAHMS string HMS Target RA based on Preset input (sexagesimal) S_RAOffset double rad Current offset of RA in focal plane, depends on ABS/REL offset S_RotAngle double rad Rotator angle - same as the rotator position polynomial coefficient S_RotCenterDECDMS string DMS Current Dec of rotator center based on Preset/Offset input (sexagesimal) S_RotCenterDEC double rad Current Dec of rotator center based on Preset/Offset input S_RotCenterRAHMS string HMS Current RA rotator center based on Preset/Offset input (sexagesimal) S_RotCenterRA double rad Current RA rotator center based on Preset/Offset input S_RotDemandPosition double rad Rotator position polynomial coefficient S_RotMode string --- Rotator mode (POSITION | PARALLACTIC | IDLE) S_TargetDEC double rad Target Dec based on Preset/Offset input S_TargetParAngle double deg Predicted target parallactic angle based on Preset/Offset input S_TargetRA double rad Target RA based on Preset/Offset input S_NSRATRKRate double asec/hr Differential tracking rate for RA S_NSDECTRKRate double asec/hr Differential tracking rate for Dec S_NSTRKEpoch double MJD Differential tracking reference epoch (UTC days) S_NSTRKEquinox string --- Tracking equinox S_NSTRKFrame string --- Tracking coordinate frame [PMC data] S_M1X float mm Primary mirror X position S_M1Y float mm Primary mirror Y position S_M1Z float mm Primary mirror Z position S_M1Rx float arcsec Primary mirror RX position S_M1Ry float arcsec Primary mirror RY position S_M1Rz float arcsec Primary mirror RZ position S_M1AirTemp float C Primary mirror air temperature S_M1GlassTemp float C Primary mirror glass temperature S_M1TargetTemp float C Primary mirror ventilation target temperature [PSF data] S_M1CollX float mm Primary mirror collimation position S_M1CollY float mm Primary mirror collimation position S_M1CollZ float mm Primary mirror collimation position S_M1CollRx float arcsec Primary mirror collimation position S_M1CollRy float arcsec Primary mirror collimation position S_M1CollRz float arcsec Primary mirror collimation position S_M1CollTemp float C Primary mirror collimation temperature 1 S_M1CollTemp2 float C Primary mirror collimation temperature 2 S_M1ActOptX float mm Primary mirror collimation active optics correction S_M1ActOptY float mm Primary mirror collimation active optics correction S_M1ActOptZ float mm Primary mirror collimation active optics correction S_M1ActOptRx float arcsec Primary mirror collimation active optics correction S_M1ActOptRy float arcsec Primary mirror collimation active optics correction S_M1ActOptRz float arcsec Primary mirror collimation active optics correction S_M1Mode1OffX float mm Primary mirror collimation mode1 pointing offset S_M1Mode1OffY float mm Primary mirror collimation mode1 pointing offset S_M1Mode1OffZ float mm Primary mirror collimation mode1 pointing offset S_M1Mode1OffRx float arcsec Primary mirror collimation mode1 pointing offset S_M1Mode1OffRy float arcsec Primary mirror collimation mode1 pointing offset S_M1Mode1OffRz float arcsec Primary mirror collimation mode1 pointing offset S_M1Mode1ManX float mm Primary mirror collimation mode1 manual pointing offset S_M1Mode1ManY float mm Primary mirror collimation mode1 manual pointing offset S_M1Mode1ManZ float mm Primary mirror collimation mode1 manual pointing offset S_M1Mode1ManRx float arcsec Primary mirror collimation mode1 manual pointing offset S_M1Mode1ManRy float arcsec Primary mirror collimation mode1 manual pointing offset S_M1Mode1ManRz float arcsec Primary mirror collimation mode1 manual pointing offset S_M1Z2 float nm Primary mirror Z2 S_M1Z3 float nm Primary mirror Z3 S_M1Z4 float nm Primary mirror Z4 S_M1Z5 float nm Primary mirror Z5 S_M1Z6 float nm Primary mirror Z6 S_M1Z7 float nm Primary mirror Z7 S_M1Z8 float nm Primary mirror Z8 S_M1Z9 float nm Primary mirror Z9 S_M1Z10 float nm Primary mirror Z10 S_M1Z11 float nm Primary mirror Z11 S_M1Z12 float nm Primary mirror Z12 S_M1Z13 float nm Primary mirror Z13 S_M1Z14 float nm Primary mirror Z14 S_M1Z15 float nm Primary mirror Z15 S_M1Z16 float nm Primary mirror Z16 S_M1Z17 float nm Primary mirror Z17 S_M1Z18 float nm Primary mirror Z18 S_M1Z19 float nm Primary mirror Z19 S_M1Z20 float nm Primary mirror Z20 S_M1Z21 float nm Primary mirror Z21 S_M1Z22 float nm Primary mirror Z22 S_M2CollX float mm Secondary mirror collimation position S_M2CollY float mm Secondary mirror collimation position S_M2CollZ float mm Secondary mirror collimation position S_M2CollRx float arcsec Secondary mirror collimation position S_M2CollRy float arcsec Secondary mirror collimation position S_M2CollRz float arcsec Secondary mirror collimation position S_M2CollTemp float C Secondary mirror collimation temperature S_M2ActOptX float mm Secondary mirror collimation active optics correction S_M2ActOptY float mm Secondary mirror collimation active optics correction S_M2ActOptZ float mm Secondary mirror collimation active optics correction S_M2ActOptRx float arcsec Secondary mirror collimation active optics correction S_M2ActOptRy float arcsec Secondary mirror collimation active optics correction S_M2ActOptRz float arcsec Secondary mirror collimation active optics correction S_M2Mode1OffX float mm secondary mirror collimation mode1 pointing offset S_M2Mode1OffY float mm Secondary mirror collimation mode1 pointing offset S_M2Mode1OffZ float mm Secondary mirror collimation mode1 pointing offset S_M2Mode1OffRx float arcsec Secondary mirror collimation mode1 pointing offset S_M2Mode1OffRy float arcsec Secondary mirror collimation mode1 pointing offset S_M2Mode1OffRz float arcsec Secondary mirror collimation mode1 pointing offset S_M2Mode1ManX float mm Secondary mirror collimation mode1 manual pointing offset S_M2Mode1ManY float mm Secondary mirror collimation mode1 manual pointing offset S_M2Mode1ManZ float mm Secondary mirror collimation mode1 manual pointing offset S_M2Mode1ManRx float arcsec Secondary mirror collimation mode1 manual pointing offset S_M2Mode1ManRy float arcsec Secondary mirror collimation mode1 manual pointing offset S_M2Mode1ManRz float arcsec Secondary mirror collimation mode1 manual pointing offset S_M3CollTip float arcsec Tertiary mirror collimation position S_M3CollTilt float arcsec Tertiary mirror collimation position S_M3CollPiston float mm Tertiary mirror collimation position S_M3CollSel float deg Tertiary mirror collimation position S_M3CollTemp float C Tertiary mirror collimation temperature [AOS data] S_AOShape string --- Left AO secondary shape S_AOOffsetX double --- Left AO X offset S_AOOffsetY double --- Left AO Y offset S_AOOffsetZ double --- Left AO Z offset S_AOmode string --- Left AO mode S_AORefMag double --- Left AO reference star magnitude S_AORefCindex double --- Left AO reference star color index S_AORefX double --- Left AO reference star X S_AORefY double --- Left AO reference star Y S_AOdx double --- Left AO pyramid X displacement S_AOdy double --- Left AO pyramid Y displacement S_AOfreq double --- Left AO CCD frequency S_AOgain double --- Left AO loop gain S_AOmag double --- Left AO measured magnitude S_AOnbins long --- Left AO number of bins S_AOnmodes long --- Left AO number of modes S_AOr0 double --- Left AO evualted R0 S_AOslnull string --- Left AO slope null S_AOsnmode double --- Left AO S/N per mode S_AOttmodul double --- Left AO tip-tilt modulation S_AOStatus string --- Left AO adsec status S_AOCorrectedModes long --- Left AO number of corrected modes S_AOMode string --- Left AO mode S_AOslReady long --- Left AO seeing limited ready S_AOaoReady long --- Left AO adaptive ready S_AOLoopOn long --- Left AO loop on flag S_AOStrehl double --- Left AO estimated Strehl ratio S_AOWFS1ccdBin long --- Left AO WFS1 CCD binning S_AOWFS1ccdFreq double Hz Left AO WFS1 CCD loop frequency S_AOWFS1tvBinning long --- Left AO WFS1 TV CCD binning S_AOWFS1modAmp double --- Left AO WFS1 modulation amplitude S_AOWFS2ccdBin long --- Left AO WFS2 CCD binning S_AOWFS2ccdFreq double Hz Left AO WFS2 CCD loop frequency S_AOWFS2tvBinning long --- Left AO WFS2 TV CCD binning S_AOWFS2modAmp double --- Left AO WFS2 modulation amplitude S_AOOffloadY double arcsec AO Y tip/tilt offload S_AOOffloadX double arcsec AO X tip/tilt offload S_AOOffloadZ double mm AO Z offload S_AnemTimeStamp int sec AO anemometer time stamp seconds from epoch S_AnemWindAvg1s double m/s AO anemometer 1 second average speed S_AnemWindAvg10s double m/s AO anemometer 10 seconds average speed S_AnemWindAvg1m double m/s AO anemometer 1 minute average speed [IRTC data] S_IRTCTestInt int --- IRTC test variable S_IRTCTestFloat float --- IRTC test variable S_IRTCTestDouble double --- IRTC test variable S_IRTCTestString string --- IRTC test variable [LBC data] S_LBCTestInt int --- LBC test variable S_LBCTestFloat float --- LBC test variable S_LBCTestDouble double --- LBC test variable S_LBCTestString string --- LBC test variable [LUCIFER data] S_LUCIFERTestInt int --- LUCIFER test variable S_LUCIFERTestFloat float --- LUCIFER test variable S_LUCIFERTestDouble double --- LUCIFER test variable S_LUCIFERTestString string --- LUCIFER test variable [MODS data] S_MODSBlueCCDTemp float C Blue camera CCD detector mount temperature S_MODSBlueDewPres float torr Blue camera CCD dewar vacuum pressure S_MODSBlueDewTemp float C Blue camera CCD dewar LN resevoir temperature S_MODSBlueHEBTemp float C Blue camera CCD Head Electronics Box internal air temperature S_MODSBlueIEBTemp float C Blue camera Instrument Electronics Box internal air temperature S_MODSGlycolReturnPres float psi Glycol-coolant return-line pressure S_MODSGlycolReturnTemp float C Glycol-coolant return-line temperature S_MODSGlycolSupplyPres float psi Glycol-coolant supply-line pressure S_MODSGlycolSupplyTemp float C Glycol-coolant supply-line temperature S_MODSHatch string --- Dark hatch state S_MODSLaser string --- IMCS IR laser power state S_MODSName string --- Attached MODS unit name S_MODSPowerState string --- Power state S_MODSRedCCDTemp float C Red camera CCD detector mount temperature S_MODSRedDewPres float torr Red camera CCD dewar vacuum pressure S_MODSRedDewTemp float C Red camera CCD dewar LN resevoir temperature S_MODSRedHEBTemp float C Red camera CCD Head Electronics Box internal air temperature S_MODSRedIEBTemp float C Red camera Instrument Electronics Box internal air temperature S_MODSTimeStamp int sec Time of data measurement in seconds from epoch S_MODSUpdateTime string HMS Date/time string UTC ISO-8601 format S_MODSIUBTemp float C Utility distribution box internal air temperature S_MODSTestInt int --- MODS test variable S_MODSTestFloat float --- MODS test variable S_MODSTestDouble double --- MODS test variable S_MODSTestString string --- MODS test variable [LBTI data] S_LBTITestInt int --- LBTI test variable S_LBTITestFloat float --- LBTI test variable S_LBTITestDouble double --- LBTI test variable S_LBTITestString string --- LBTI test variable [PEPSI data] S_PEPSITestInt int --- PEPSI test variable S_PEPSITestFloat float --- PEPSI test variable S_PEPSITestDouble double --- PEPSI test variable S_PEPSITestString string --- PEPSI test variable [LINC data] S_LINCTestInt int --- LINC test variable S_LINCTestFloat float --- LINC test variable S_LINCTestDouble double --- LINC test variable S_LINCTestString string --- LINC test variable