ivo://wfau.roe.ac.uk/uhsDR2-dsa WFAU, Institute for Astronomy, University of Edinburgh WFAU, Institute for Astronomy, University of Edinburgh http://wfaudata.roe.ac.uk/wfau.gif 2023-06-15 Data Release 2 Mark Holliman msh@roe.ac.uk Infrared, survey, galaxy, point source This DSA hosts data release 2 of the UKIRT Hemisphere Survey housed at the Wide Field Astronomy Unit at the Univeristy of Edinburgh. The UHS provides continuous J and K-band coverage in the northern hemisphere from a declination of 0 deg to 60 deg. http://wsa.roe.ac.uk/uhsDR2.html Survey Research service-for ivo://wfau.roe.ac.uk/uhsDR2-dsa/ceaApplication UHS_DR2, uhsSource: cone search http://wfaudata.roe.ac.uk/uhsDR2/DirectCone?DSACAT=UHS_DR2&DSATAB=uhsSource& 1.500000 2000000 false 96.0 5.0 0.001 Access to two applications: general ADQL query, and asynchronous cone-search where relevant/enabled. http://wfaudata.roe.ac.uk/uhsDR2/services/CommonExecutionConnectorService ivo://wfau.roe.ac.uk/uhsDR2-dsa/ceaApplication http://wfaudata.roe.ac.uk/uhsDR2/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/uhsDR2/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/uhsDR2/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/uhsDR2/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/uhsDR2/VOSI/tables GET application/xml http://wfaudata.roe.ac.uk/uhsDR2/VOSI/applications GET application/xml http://wfaudata.roe.ac.uk/uhsDR2/delegations GET application/xml ArchiveCurationHistoryContains details of the matrix of the Archives' required curation tasks. cuEventID UID of curation event giving rise to this record int cuID the unique curation task ID int logFile filename of verbose logged task output char resultsFile filename of any results file char timeStamp Time of the completion of the whole task UTC char curator The archive curation scientist responsible for this event char comment Comment string supplied by the curator char rolledBack Flag for roll-back of this event: 0=no, 1 = yes int AstrCalVersContains a record for every astrometric calibration version in the archive. versNum Version number of current astrometric solution int cuEventID UID of curation event giving rise to this record int startDate MJD of the start time for this version of the calibration Julian days double endDate MJD of the end time for this version of the calibration Julian days double CurationTaskContains a list of all curation tasks that are used within the WSA. cuID the unique curation task ID int description description in words for this task char CurrentAstrometryContains the current astrometric calibration coefficients. multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int cTypeX char cTypeY char crValX double crValY double crUnit1 char crUnit2 char crPixX pixels double crPixY pixels double cd11 double cd21 double cd12 double cd22 double pv21 double pv22 double pv23 double wcsPass int numRms int stdCRms double refRaShift02 arcsec double refDecShift02 arcsec double distortMap filename of 2d non-linear distortion map char centralRa RA (J2000) at device centre Degrees double centralDec Dec (J2000) at device centre Degrees double cx unit vector of spherical co-ordinates of device centre double cy unit vector of spherical co-ordinates of device centre double cz unit vector of spherical co-ordinates of device centre double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates of device centre long posAngle orientation of image x-axis to N-S Degrees double l Galactic longitude of device centre Degrees double b Galactic latitude of device centre Degrees double lambda SDSS system spherical co-ordinate 1 of device centre Degrees double eta SDSS system spherical co-ordinate 2 of device centre Degrees double imageExtent The maximum angular extent from the central position Arcminutes float minRa The minimum RA (J2000) on the device Degrees double minDec The minimum Dec (J2000) on the device Degrees double maxRa The maximum RA (J2000) on the device Degrees double maxDec The maximum Dec (J2000) on the device Degrees double xPixSize Angular size of pixels in X Arcseconds float yPixSize Angular size of pixels in Y Arcseconds float EpochFrameStatusContains details of which image(s) are used in epochs in mergelogs programmeID int multiframeID the UID of the relevant multiframe long cuEventID UID of curation event giving rise to this record int productID long releaseNum int productType Product type (stack,tile,mosaic) char extNum the extension number of this frame int ExternalProductContains details of external products imported into archive programmeID the unique programme ID int productType The product type within the imported directory char description Description of the product set char institution Name of the institution that created the product char creator Name of the individual that created the product char releaseNum Release number of deep stack frame (or intermediate stack if used as a deep stack). int directory Name of directory which these data reside in char fileNameRoot File name root of the products char zeroPoint Zeropoint of each product float zpSystem System of zeropoint (Vega/AB) char ExternalSurveyA list of all externally produced survey products held in the WSA. surveyID the unique identifier for the survey int surveyName The short name of the survey, eg. SDSS-EDR, SDSS-DR1, USNOB etc. char databaseName The name of the database within the WSA char description A brief description of the survey char imagesLocation Pathname to the pixels (eg. for list-driven remeasurement) char ExternalSurveyTableContains information about the external surveys tables. surveyID the unique identifier for the survey int extTableID the unique table ID int extTableName the name of the table char zone default (0) or special (n) zone int sourceIDName The source unique identifier in the table char coord1 The attribute name of the first (longitudinal) spherical co-ordinate, e.g. equatorial RA char coord2 The attribute name of the second (latitudinal) spherical co-ordinate, e.g. equatorial Dec char FilterContains details of the WFCAM filters. filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int shortName Short identification name for the filter char name The name of the filter, eg. "MKO J", "WFCAM Y" etc. char description a concise description of the filter char cutOn The 50% cut-on wavelength of the filter microns float cutOff The 50% cut-off wavelength of the filter microns float aebv The constant to multiply the Schlegel map E(B-V) by to get the total galactic extinction. float vegaToAB The constant to convert Vega magnitudes to AB magnitudes. mag float oneSecMLVg The Vega magnitude limit of a 1s exposure in this filter mag float isSectioned Is the focal plane sectioned into different filters, 0 No, 1 Yes. If so, data for each section in FilterSections and SectionDetectors int filterType The type of filter BROAD, NARROW, BROADLIST char MapFrameStatusContains details of the processing status for each matched-aperture product frame programmeID WSA assigned programme UID int multiframeID the UID of the relevant multiframe long mapID UID of matched-aperture product int cuEventID UID of curation event giving rise to this record int ppErrBitsStatus Bit flag to denote whether detection quality flagging has been done on this multiframe for this programme and this map product. int catName the filename of the associated catalogue MEF, eg. server:/path/filename_list.fits char versionNum Version number of the catalogue int deprecated Code for a current (=0) or deprecated (!=0) int bitProcessingFlag a bit-wise processing flag bit 0 catalogue extraction, bit 1 table culled, bit 2 headers updated int filteredImageName the filename of the associated filtered image name, eg. server:/path/filename_st_tl_two.fit char catalogueID Unique identifier for catalogue long isIngested Has the catalogue been ingested Y=1/N=0 int MapProvenanceDescribes the provenance of all averaged catalogues combicatID the UID of the combined frame (=combiframe) long catalogueID the UID of the component frame long avSetupID the UID of the averaging system int cuEventID UID of curation event giving rise to this record int MapSurveyTablesContains programmes/surveys information for selection list.. mapID the UID of the matched-aperture product int mapTableID running number referring to the surveyID and tableID int isExt Is survey external int surveyID the unique identifier for the survey int tableID the unique table ID int objIDName The source unique identifier in the table char MultiframeContains details of all multiframes stored in the archive. multiframeID UID of the multiframe (assigned sequentially by the archive ingest process) long ukirtRunNo Original UKIRT run number (from filename) int creationDate MM-DD-YYYY char frameType The type of multiframe (eg. stack|tile|mosaic|difference|calibration|interleaved etc). char cuEventID UID of curation event giving rise to this record int julianDayNum the Julian Day number of the UKIRT night Julian days int fileTimeStamp Time stamp digits (from the original CASU directory name and file time stamp) for enforcing uniqueness long observer char userid char obsref char project char survey char pointingID char msbID char object char origin char telescope char instrument char dhsVersion char hdtFile char utDate MM-DD-YYYY char utStart hours double utEnd hours double numDetectors The number of "detectors" (=image extensions in FITS file) int recipe char obstype char obsNum int grpNum int grpMem int tileNum int standard int njitter int jitterID int jitterX arcsec float jitterY arcsec float nuStep int uStepID int uStepX arcsec float uStepY arcsec float nFoc int nFocScan int dateObs char dateEnd char mjdObs double wcsAxes int raDecSys char equinox years float raBase hours double decBase deg double raTelOff arcsec float decTelOff arcsec float amStart float amEnd float telRa hours double telDec deg double gsRa hours double gsDec deg double expTime seconds float numExp int numInts int readInterval seconds float numReads int filterName char filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank,9=1.205nbJ,10=1.619nbH,11=1.644FeII) int extinction mag float airTemp degrees_Celsius float ambiPressure float dewPoint degrees_Celsius float domeTemp degrees_Celsius float humidity float mirrTempNE degrees_Celsius float mirrTempNW degrees_Celsius float mirrTempSE degrees_Celsius float mirrTempSW degrees_Celsius float mirrBottTempNW degrees_Celsius float mirrTopTempNW degrees_Celsius float secondaryTemp degrees_Celsius float topAirTempNW degrees_Celsius float trussTempENE degrees_Celsius float trussTempWSW degrees_Celsius float windDirection deg float windSpeed km/h float tauCSO float tauDate MM-DD-YYYY char tauSource char m2x millimetres float m2y millimetres float m2z millimetres float m2u mrad float m2v mrad float m2w mrad float telFocus float focusPos millimetres float focusZero millimetres float focusOffset millimetres float focusFiltOff millimetres float focusSerial int focusNominOff millimetres float focusInstFiltOff millimetres float apertureX arcsec float apertureY arcsec float hourAngle deg float z7 float z8 float z11 float astigAmpl float astigPhi float hz5cd float hz5ch float hz5sd float hz5sh float hz6cd float hz6sd float hz6ch float hz6sh float iz5 float iz6 float trefAmpl float trefPhi float hz9cd float hz9ch float hz9sd float hz9sh float hz10cd float hz10ch float hz10sd float hz10sh float iz9 float iz10 float cryostPres millibar double beamNS float beamWE float ccdTemp degrees_Kelvin float ccdTempSetPt float corPlateTemp degrees_Kelvin float lncTemp degrees_Kelvin float M3Temp degrees_Kelvin float topRingTemp degrees_Kelvin float radShieldTemp degrees_Kelvin float fsTemp degrees_Kelvin float ssTemp degrees_Kelvin float detTempSetPt degrees_Kelvin float detTempAlt degrees_Kelvin float detHeaterLevel float ccdHeaterLevel float scTemp degrees_Kelvin float isu2Port char isu2TiltOffset int isu2PortOffset int guiding char fastGuiderMode char autoGuiderFreq float fileName the filename for the multiframe, eg. server:/path/filename.fit char catName the filename of the associated catalogue MEF, eg. server:/path/filename.fits char versionNum a version number for this frame (if available) float darkID long confID long flatID long frinID UID of library calibration fringe frame long skyID long maskID long deprecated Code for a current (=0) or deprecated (!=0) multiframe int newlyIngested Curation flag for internal use only (0=no, 1=yes) int agentId char remoteAgent char trackSys char raMoon Geocentric J2000 FK5 Mean Right ascension of the Moon hours double decMoon Geocentric J2000 FK5 Mean Declination of the Moon deg double illumMoon Illumination of the Moon double raMoonTopo Apparent topocentric Right ascension of the Moon (including precession, nutation, and annual aberration) hours double decMoonTopo Apparent topocentric Declination of the Moon (including precession, nutation, and annual aberration) deg double ignore int reqJSkyMin mag/arcsec**2 double reqJSkyMax mag/arcsec**2 double reqSeeingMin arcsec double reqSeeingMax arcsec double reqCloudMin percentage double reqCloudMax percentage double reqTauMin double reqTauMax double reqMoonMin percentage double reqMoonMax percentage double illumFile File name of CASU created photometric illumination correction used on catalogue data from this file char msbRejected char skyAlgorithm char unfilteredID UID of original unfiltered frame corresponding to this filtered frame long secFocalOffset float mainImageID UID of frame that this auxilliary image is related to long gpsObs char gpsEnd char lstObs char lstEnd char MultiframeDetectorContains details of individual detector frames that are part of a multiframe. multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int compFile Filename of the compressed image of this image frame, eg. server:/path/filename.jpg char julianDayNum Julian days int camNum int configIndex int deviceID char filterID int runID char creationDate MM-DD-YYYY:hh:mm:ss.sss char imageExtName char bitsPerPix FITS bitpix int dataScale float dataZero float numAxes Number of data axes; eg. 2 int axis1Length int axis2Length int imagePcount int imageGcount int detectorType char detRows pixels int detCols pixels int startCol int endCol int startRow int endRow int pixelScale arcsec per pixel float xSize int ySize int gain electrons/ADU float readNoise float CIRMED float CIR_BVAR float CIR_ZERO float CIR_SCAL float ditherOffsetX float ditherOffsetY float readMode char readOutApp char camReadOut char camRole char camPower char detectorTemp degrees_Kelvin float pcSysID char sdsuNum char hdtFileExt char decurtFlag char skyCorrExt float extinctionExt mags float skyCorrCat float photZPCat mags float photZPErrCat mags float extinctionCat mags float tableExtName char tableWidth bytes int tableRows int tablePcount int tableGcount int tableFields int catCreationDate MM-DD-YYYY:hh:mm:ss.sss char skyLevel counts/pixel float skyNoise counts float seeing pixels float avStellarEll float avSaturLevel float aperCorPeak float aperCor1 float aperCor2 float aperCor3 float aperCor4 float aperCor5 float aperCor6 float aperCor7 float thresholdIsoph counts float minImageSize pixels int crowdedFlag int coreRadius pixels float deprecated Code for a current (=0) or deprecated (!=0) multiframe detector int decurtainRange float skySubScale double morphClassFlag int numZPCat int nightZPCat mags float nightZPErrCat mags float xTalkFlag char nightZPNum mags int smoothing pixels float totalExpTime Total exposure time for this detector seconds float abMagLim mag float abSatMag mag float PhotCalVersContains details of all photometric calibration versions in the WSA. versNum the version number of the calibration int cuEventID UID of curation event giving rise to this record int startDate Date time of start time for this version of the calibration (MM-DD-YYYY) MM-DD-YYYY char endDate Date time of end time for this version of the calibration (MM-DD-YYYY) MM-DD-YYYY char PreviousAstrometryContains previous astrometric calibration coefficients. multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int versNum Version number of current astrometric solution int cuEventID UID of curation event giving rise to this record int cTypeX char cTypeY char crValX double crValY double crUnit1 char crUnit2 char crPixX pixels double crPixY pixels double cd11 double cd21 double cd12 double cd22 double pv21 double pv22 double pv23 double wcsPass int numRms int stdCRms double distortMap filename of 2d non-linear distortion map char centralRa RA (J2000) at device centre Degrees double centralDec Dec (J2000) at device centre Degrees double cx unit vector of spherical co-ordinates of device centre double cy unit vector of spherical co-ordinates of device centre double cz unit vector of spherical co-ordinates of device centre double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates of device centre long posAngle orientation of image x-axis to N-S Degrees double l Galactic longitude of device centre Degrees double b Galactic latitude of device centre Degrees double lambda SDSS system spherical co-ordinate 1 of device centre Degrees double eta SDSS system spherical co-ordinate 2 of device centre Degrees double imageExtent The maximum angular extent from the central position Arcminutes float minRa The minimum RA (J2000) on the device Degrees double minDec The minimum Dec (J2000) on the device Degrees double maxRa The maximum RA (J2000) on the device Degrees double maxDec The maximum Dec (J2000) on the device Degrees double xPixSize Angular size of pixels in X Arcseconds float yPixSize Angular size of pixels in Y Arcseconds float PreviousMFDZPContains previous zeropoints for each multiframe and detector combination. multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int versNum the version number of the calibration int photZPCat Photometric zeropoint for default extinction in catalogue header mag float photZPErrCat Photometric zeropoint error in catalogue header mag float numZPCat Number of standards used in determining photZP and photZPErr int nightZPCat Average photometric zero point for night mags float nightZPErrCat Photometric zero point sigma for night mags float nightZPNum Number of ZP in band used to calculate nightZPCat mags int ProblemFramesContains details of problem multiframes. programmeID VSA assigned programme UID int multiframeID UID of the multiframe (assigned sequentially by the archive ingest process) long corrPointingRa Corrected pointing Right Ascension deg double corrPointingDec Corrected pointing Declination deg double ProductLinksContains links between different products, e.g. tiles and stacks, mosaics and tiles, mosaics and stacks programmeID the unique programme ID int combiProductID Product ID of combination frame int intProductID Product ID of intermediate frame int combiProdType Type (stack,tile,mosaic) of combination frame char intProdType Type (stack,tile,mosaic) of intermediate frame char ProgrammeContains details of the WFCAM observation programmes. programmeID UID of the archived programme coded as above int title a short title for the programme, eg. "UKIDSS Large Area Survey" char description a concise description of the programme char reference a reference for the programme, eg. "http://www.ukidss.org/surveys/surveys.html" char propPeriod the proprietory period for any data taken for this programme in months, e.g. 12 for open time. months int dfsIDString The description used within the data flow system (ie. the value of the appropriate FITS keyword) char catalogueSchema Script file that describes the catalogue schema char detectionTable Table name of detections char sourceTable Table name of merged sources char listRemeasTable [OBSOLETE] Table name of individual passband list re-measurements char sourceRemeasTable [OBSOLETE] Table name of co-located list re-measurements char mergeLogTable Table name of curation log for source merging char frameSetTolerance The match tolerance for different passband frames Degrees float pairingCriterion The pairing criterion for associating detections into merged sources Degrees float adjacentFrameTolerance The match tolerance for adjacent frames in the survey Degrees float neighboursSchema Script file that describes the neighbour tables schema for this programme char synopticSourceTable Table name of merged variable sources char synopticBestMatchTable Table name of merged variable sources char variabilityTable Table name of merged variable sources char mosaicTool Name of mosaicing tool to be used char extractTool Name of extraction tool to be used char bandMergingCriterion maximum timespan over which different filters are merged into sources in the synoptic source table. minutes float isLowGalacticLat Is this a low Galactic latitude field where Schlegel maps don't work (No=0/Yes=1) int sourceProdType The product type to be used to create the source table. (stack, tile, mosaic) char epochFrameType The frame type to be used for each epoch (stack, tile) char extinctionMapList A list of 3D extinction maps that should be matched to this survey char epochTolerance Minimum separation of epochs for proper motion calculation days float synopticSetUp A string describing the synoptic setup for more complicated surveys char doNotUseOBinfo Don't use OB info in multi-epoch frame assignment. int ProgrammeCurationHistoryContains details of the matrix of programmes and required curation tasks. programmeID the unique programme ID int cuEventID UID of curation event giving rise to this record int timeStamp Time of individual programme curation completion UTC char status successful (1) or unsuccessful (0) int ProgrammeFrameContains details of which image(s) belong to which Programme(s) programmeID int multiframeID the UID of the relevant multiframe long cuEventID UID of curation event giving rise to this record int ppErrBitsStatus Bit flag to denote whether detection quality flagging has been done on this multiframe for this programme. int productID long releaseNum int fieldID UID of position on sky, set just after ProgrammeBuilder runs int ProgrammeTableContains details of the set of curated tables for each programme. programmeID the unique programme ID int tableID the unique table ID int tableName the name of the table char sourceIDName the name of the source char ProvenanceDescribes the provenance of all combined frames in the archive. combiframeID the UID of the combined frame (=combiframe) long multiframeID the UID of the component frame long cuEventID UID of curation event giving rise to this record int ReleaseContains the release details for a survey curated within the WSA. surveyID the unique identifier for the survey int releaseNum the release number int releaseDate the release date MM-DD-YYYY char description a brief description of the release char dbName the name of the SQL Server database containing this release char publicDb the name of the SQL Server database containing the public release char RequiredDiffImageContains details of default difference image products curated in the archive. programmeID the unique programme ID int productID A unique identifier assigned to each required difference image product entry int filter1 UID of WFCAM narrow band (primary) filter int filter2 UID of WFCAM broad band (reference) filter to be subtracted int wcs CASU difference image tool option to specify use of implicit WCS in the input files (y/n; recommended value=y) char method CASU difference image tool option string specifying the method to employ (recommended value=adaptive/back/zerosky) char RequiredFiltersContains required filters used for every programme held in the WSA. programmeID the unique programme ID int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int nPass the number of passes that will be made int isSynoptic is the band observed multiple times for variability measurements (0 FALSE, 1 TRUE) int obReqs For wide shallow surveys with small number of epochs, what MSB requirements for each epoch. char RequiredMapAveragesContains details of averaging setup. programmeID the unique programme ID int mapID the UID of the matched-aperture product int setupID the setupID of the averaging process int description Description of type of averaging required char useDeeps Average over deep frames, 0/1 N/Y int useHighProd Average over higher product: e.g. tile. If mosaic, give mosaic setupID: mosaic:1, default NONE char timeScale Time scale to average over (days) days float nEpochs Number of frames to average over int overLaps Average over overlaps (use with average over deep frames and source merging) 0/N N/Y int RequiredMatchedApertureProductContains highest level information required for co-located photometry mapID the UID of the matched-aperture product int archiveName Archive of main programme.. char programmeID the unique programme ID int extractor CASU list driven or SExtractor dual image mode char mapType type of matched-aperture product (SourceRemeasurement (0), Variability (1), TilePawPrint(2), Calibration (3) int name the name of the matched aperture product char description description of the matched aperture product char selection Selection SQL or filename containing list char finalProductTable the name of the final product table for this product char addSurveyList List of external surveys that are included in the matched aperture tables char RequiredMergeLogMultiEpochContains details of filter epochs in MergeLog table products. programmeID the unique programme ID int productType Product type (stack,tile,mosaic) char productID A unique identifier assigned to each required stack product entry int name Name of the stacked product char description Description of the product char fieldID UID of position on sky. References Required{productType}.fieldID int filterID UID of combined filter (assigned in OSA: 1=u,2=g,3=r,4=i,5=z,6=blank) int epoch Epoch number in MergeLog table int RequiredMosaicContains details of default mosaic image products curated in the archive. programmeID the unique programme ID int productID A unique identifier assigned to each required mosaic product entry int name Name of the mosaiced product char description Description of the product char filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int ra Right Ascension of mosaic centre deg double dec Declination of mosaic centre deg double raExtent The angular extent in RA of the mosaic image deg float decExtent The angular extent in Dec of the mosaic image deg float nustep Amount of microstepping int pixelSize The final pixel size of the mosaic arcsec float dualFilterID SEX extraction tool option to run in dual image mode UID of dual image filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int fieldID UID of position on sky. int posAngle Orientation of image x-axis to N-S deg float setupID UID of top level setup. int RequiredMosaicTopLevelContains details of default mosaic image products curated in the archive. programmeID the unique programme ID int setupID the unique setup ID. Probably one per programme, but just in case int name Name of the mosaiced product set up char description Description of the set of mosaics char xExtent The angular extent of the mosaic image in the x-direction deg float yExtent The angular extent of the mosaic image in the y-direction deg float xOverlap The overlap between adjacent mosaics in the x-direction deg float yOverlap The overlap between adjacent mosaics in the y-direction deg float orientation Orientation of image x-axis to N-S. If default, use natural orientation of input images. deg float pixelSize The final pixel size of the mosaic arcsec float zeropoint Zeropoint of each product float zpSystem System of zeropoint (Vega/AB) char backAlgo Algorithm/code used for background subtraction char mosaicSoft Mosaicing software (typically SWARP) char convSegm Convolution segmentation software char extractor Extraction software (e.g. SExtractor) char paramTemplate Template file for SWARP parameters char isExternal Are mosaics produced externally (1), from external inputs (2) or all internal (0) int useStandard Reprocess standard products as swarp mosaics (e.g. tiles) int extractParamTemp Template file for SWARP parameters char RequiredNeighboursDetails programmes/survey tables that have default joins within the WSA. programmeID the unique programme ID int tableID the unique identifier for the programme table int surveyID the unique identifier for the survey int extTableID the unique table ID int joinCriterion the join criterion (search radius for matches) deg float neighbourTable the name of the neighbour join table char extProgID the unique programme ID for second table if there are multiple programmes in the neighbour survey int RequiredRegionContains details of default mosaic image products curated in the archive. programmeID the unique programme ID int regionID A unique identifier assigned to each required mosaic product entry int name Name of the region char ra Right Ascension of mosaic centre deg double dec Declination of mosaic centre deg double raExtent The angular extent in RA of the mosaic image deg float decExtent The angular extent in Dec of the mosaic image deg float posAngle Orientation of image x-axis to N-S deg float RequiredStackContains details of default stack image products curated in the archive. programmeID the unique programme ID int productID A unique identifier assigned to each required stack product entry int name Name of the stacked product char description Description of the product char filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int ra Right Ascension of stack centre deg double dec Declination of stack centre deg double numberStk Number of intermediate stacks. If default, stack all good quality stacks int nustep Amount of microstepping int stackRadius radius within which intermediate stacks are selected for this deep stack. deg float fieldID UID of position on sky. int StdFieldInfoContains details of Standard Fields used to calibrate WFCAM and VISTA observations. fieldID The fieldID is a UID identifying each of the 43 standard fields that are observed as part of the calibration observations int raCentre Right Ascension of field centre deg double decCentre Declination of field centre deg double fieldName reference name of field char observed yes or no identifier - have the secondary standards been set up? int SurveyContains information about the curated surveys within the WSA. surveyID The unique identifier for the curated survey int name The short name for the survey char description A concise description of the survey char dbNamePrefix A string that prefixes all database names released for this survey char proprietary Logical flag indicating whether a survey is proprietary or not (1=yes; 0=no) int SurveyProgrammesContains details of which programme(s) belong to which survey(s) surveyID The unique identifier for the curated survey int programmeID int delPropData Logical flag indicating that proprietary data should be removed on release (1=yes; 0=no) int uhsAstrometricInfoContains astrometric information that will be used in linking up epochs multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int detedgeinnerpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos1Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeinnerpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos2Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeinnerpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos3Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeinnerpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos4Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeouterpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeouterpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeouterpos1Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeouterpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeouterpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeouterpos2Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeouterpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeouterpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeouterpos3Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeouterpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeouterpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeouterpos4Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos1Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos2Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos3Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos4Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos1Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos2Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos3Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos4Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double xifitrms RMS errors in fit for xi arcsec double xnfitrms RMS errors in fit for xn arcsec double xizp Zeropoint offset in xi arcsec double siga Error on coefficient a arcsec double xnzp Zeropoint offset in xn arcsec double sigd Error on coefficient d arcsec double xisc Scale factor in xi double xnsc Scale factor in xn double orient Orientation of axes rad double nonperp Non-perpendicularity of axes rad double chi2s Reduced chi-squared of fit double isComplete Level of completeness: 0 redo both parts 1; halfspace calculation complete; 2 Astrometric correction complete; 3 All complete int uhsDetectionContains the individual UHS source detections for all science frame types in UHS including pawprint stacks, deep stacks. multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int isoFlux ADU float isoMag Calibrated isophotal magnitude mag float x pixels float xErr pixels float y pixels float yErr pixels float gauSig pixels float ell float pa deg float aProf1 pixels float aProf2 pixels int aProf3 pixels int aProf4 pixels int aProf5 pixels int aProf6 pixels int aProf7 pixels int aProf8 pixels int pHeight ADU float pHeightErr ADU float aperFlux1 ADU float aperFlux1err ADU float aperMag1 Calibrated and corrected aperture magnitude 1 mag float aperMag1err Error in calibrated aperture magnitude 1 mag float aperFlux2 ADU float aperFlux2err ADU float aperMag2 Calibrated and corrected aperture magnitude 2 mag float aperMag2err Error in calibrated aperture magnitude 2 mag float aperFlux3 ADU float aperFlux3err ADU float aperMag3 Calibrated and corrected aperture magnitude 3 mag float aperMag3err Error in calibrated aperture magnitude 3 mag float aperFlux4 ADU float aperFlux4err ADU float aperMag4 Calibrated and corrected aperture magnitude 4 mag float aperMag4err Error in calibrated aperture magnitude 4 mag float aperFlux5 ADU float aperFlux5err ADU float aperMag5 Calibrated and corrected aperture magnitude 5 mag float aperMag5err Error in calibrated aperture magnitude 5 mag float aperFlux6 ADU float aperFlux6err ADU float aperMag6 Calibrated and corrected aperture magnitude 6 mag float aperMag6err Error in calibrated aperture magnitude 6 mag float aperFlux7 ADU float aperFlux7err ADU float aperMag7 Calibrated and corrected aperture magnitude 7 mag float aperMag7err Error in calibrated aperture magnitude 7 mag float aperFlux8 ADU float aperFlux8err ADU float aperMag8 Calibrated and corrected aperture magnitude 8 mag float aperMag8err Error in calibrated aperture magnitude 8 mag float aperFlux9 ADU float aperFlux9err ADU float aperMag9 Calibrated and corrected aperture magnitude 9 mag float aperMag9err Error in calibrated aperture magnitude 9 mag float aperFlux10 ADU float aperFlux10err ADU float aperMag10 Calibrated and corrected aperture magnitude 10 mag float aperMag10err Error in calibrated aperture magnitude 10 mag float aperFlux11 ADU float aperFlux11err ADU float aperMag11 Calibrated and corrected aperture magnitude 11 mag float aperMag11err Error in calibrated aperture magnitude 11 mag float aperFlux12 ADU float aperFlux12err ADU float aperMag12 Calibrated and corrected aperture magnitude 12 mag float aperMag12err Error in calibrated aperture magnitude 12 mag float aperFlux13 ADU float aperFlux13err ADU float aperMag13 Calibrated and corrected aperture magnitude 13 mag float aperMag13err Error in calibrated aperture magnitude 13 mag float petroRad pixels float kronRad pixels float hallRad pixels float petroFlux ADU float petroFluxErr ADU float petroMag Calibrated Petrosian magnitude within circular aperture r_p mag float petroMagErr error on calibrated Petrosian magnitude mag float kronFlux ADU float kronFluxErr ADU float kronMag Calibrated Kron magnitude within circular aperture r_k mag float kronMagErr error on calibrated Kron magnitude mag float hallFlux ADU float hallFluxErr ADU float hallMag Calibrated magnitude within circular aperture r_hall mag float hallMagErr Calibrated error on Hall magnitude mag float errBits int sky ADU float skyVar ADU float deblend int ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double class int classStat float psfFlux ADU float psfFluxErr ADU float psfMag PSF-fitted calibrated magnitude mag float psfMagErr Error on PSF-fitted calibrated magnitude mag float psfFitX pixels float psfFitXerr pixels float psfFitY pixels float psfFitYerr pixels float psfFitChi2 float psfFitDof int SerFlux1D ADU float SerMag1D Calibrated 1D Sersic flux mag float SerScaleLen1D float SerIdx1D float SerFit1DChi2 float SerFitNu1D float SerFlux2D ADU float SerMag2D Calibrated 2D Sersic flux mag float SerScaleLen2D float SerIdx2D float SerFit2DChi2 float SerFitNu2D float ppErrBits additional WFAU post-processing error bits int deprecated Code for a current (=0) or deprecated (!=0) detection int objID Unique identifier for this detection or default for no detection long uhsDetectionAllContains the individual UHS source detections for all science frame types in UHS including pawprint stacks, deep stacks. Also contains detections with high ppErrBits removed from uhsDetection and deprecated detections. multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int isoFlux ADU float isoMag Calibrated isophotal magnitude mag float x pixels float xErr pixels float y pixels float yErr pixels float gauSig pixels float ell float pa deg float aProf1 pixels float aProf2 pixels int aProf3 pixels int aProf4 pixels int aProf5 pixels int aProf6 pixels int aProf7 pixels int aProf8 pixels int pHeight ADU float pHeightErr ADU float aperFlux1 ADU float aperFlux1err ADU float aperMag1 Calibrated and corrected aperture magnitude 1 mag float aperMag1err Error in calibrated aperture magnitude 1 mag float aperFlux2 ADU float aperFlux2err ADU float aperMag2 Calibrated and corrected aperture magnitude 2 mag float aperMag2err Error in calibrated aperture magnitude 2 mag float aperFlux3 ADU float aperFlux3err ADU float aperMag3 Calibrated and corrected aperture magnitude 3 mag float aperMag3err Error in calibrated aperture magnitude 3 mag float aperFlux4 ADU float aperFlux4err ADU float aperMag4 Calibrated and corrected aperture magnitude 4 mag float aperMag4err Error in calibrated aperture magnitude 4 mag float aperFlux5 ADU float aperFlux5err ADU float aperMag5 Calibrated and corrected aperture magnitude 5 mag float aperMag5err Error in calibrated aperture magnitude 5 mag float aperFlux6 ADU float aperFlux6err ADU float aperMag6 Calibrated and corrected aperture magnitude 6 mag float aperMag6err Error in calibrated aperture magnitude 6 mag float aperFlux7 ADU float aperFlux7err ADU float aperMag7 Calibrated and corrected aperture magnitude 7 mag float aperMag7err Error in calibrated aperture magnitude 7 mag float aperFlux8 ADU float aperFlux8err ADU float aperMag8 Calibrated and corrected aperture magnitude 8 mag float aperMag8err Error in calibrated aperture magnitude 8 mag float aperFlux9 ADU float aperFlux9err ADU float aperMag9 Calibrated and corrected aperture magnitude 9 mag float aperMag9err Error in calibrated aperture magnitude 9 mag float aperFlux10 ADU float aperFlux10err ADU float aperMag10 Calibrated and corrected aperture magnitude 10 mag float aperMag10err Error in calibrated aperture magnitude 10 mag float aperFlux11 ADU float aperFlux11err ADU float aperMag11 Calibrated and corrected aperture magnitude 11 mag float aperMag11err Error in calibrated aperture magnitude 11 mag float aperFlux12 ADU float aperFlux12err ADU float aperMag12 Calibrated and corrected aperture magnitude 12 mag float aperMag12err Error in calibrated aperture magnitude 12 mag float aperFlux13 ADU float aperFlux13err ADU float aperMag13 Calibrated and corrected aperture magnitude 13 mag float aperMag13err Error in calibrated aperture magnitude 13 mag float petroRad pixels float kronRad pixels float hallRad pixels float petroFlux ADU float petroFluxErr ADU float petroMag Calibrated Petrosian magnitude within circular aperture r_p mag float petroMagErr error on calibrated Petrosian magnitude mag float kronFlux ADU float kronFluxErr ADU float kronMag Calibrated Kron magnitude within circular aperture r_k mag float kronMagErr error on calibrated Kron magnitude mag float hallFlux ADU float hallFluxErr ADU float hallMag Calibrated magnitude within circular aperture r_hall mag float hallMagErr Calibrated error on Hall magnitude mag float errBits int sky ADU float skyVar ADU float deblend int ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double class int classStat float psfFlux ADU float psfFluxErr ADU float psfMag PSF-fitted calibrated magnitude mag float psfMagErr Error on PSF-fitted calibrated magnitude mag float psfFitX pixels float psfFitXerr pixels float psfFitY pixels float psfFitYerr pixels float psfFitChi2 float psfFitDof int SerFlux1D ADU float SerMag1D Calibrated 1D Sersic flux mag float SerScaleLen1D float SerIdx1D float SerFit1DChi2 float SerFitNu1D float SerFlux2D ADU float SerMag2D Calibrated 2D Sersic flux mag float SerScaleLen2D float SerIdx2D float SerFit2DChi2 float SerFitNu2D float ppErrBits additional WFAU post-processing error bits int deprecated Code for a current (=0) or deprecated (!=0) detection int objID Unique identifier for this detection or default for no detection long uhsMergeLogContains frame set details of merged UHS MultiframeDetector images. frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long cuEventID UID of curation event giving rise to this record int ra Right Ascension of field centre deg double dec Declination of field centre deg double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long jmfID the UID of the relevant J multiframe long jeNum the extension number of this J frame int newJframe new/old flag (1/0) of this detector image int listProcJ Frame has been list processed (0=no; 1=yes) int kmfID the UID of the relevant K multiframe long keNum the extension number of this K frame int newKframe new/old flag (1/0) of this detector image int listProcK Frame has been list processed (0=no; 1=yes) int mergeSwVersion version number of the software used to merge the frames float newFrameSet Flag used internally by curation applications int deprecated frame set deprecation flag (1=deprecated) int uhsOrphanContains bright detections that are missing in the BestMatch table. multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int mjdObs Modified Julian Date of the observation double filterID UID of combined filter int ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double aperMag3 Calibrated and corrected aperture magnitude 3 mag float ppErrBits additional WFAU post-processing error bits int magLim Magnitude limit of the observation mag float uhsSourceContains merged sources from detections in uhsDetection. sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm ID_MAIN long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees POS_EQ_RA_MAIN double dec Celestial Declination Degrees POS_EQ_DEC_MAIN double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long jmkPnt Point source colour J-K (using aperMag3) mag float jmkPntErr Error on point source colour J-K mag float jmkExt Extended source colour J-K (using aperMag3) mag float jmkExtErr Error on extended source colour J-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aJ The galactic extinction correction in the J band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float jHallMag Total point source J mag mag float jHallMagErr Error in total point source J mag mag float jPetroMag Extended source J mag (Petrosian) mag float jPetroMagErr Error in extended source J mag (Petrosian) mag float jPsfMag Point source profile-fitted J mag mag float jPsfMagErr Error in point source profile-fitted J mag mag float jSerMag2D Extended source J mag (profile-fitted) mag float jSerMag2DErr Error in extended source J mag (profile-fitted) mag float jAperMag3 Default point source J aperture corrected mag (2.0 arcsec aperture diameter) mag float jAperMag3Err Error in default point source J mag (2.0 arcsec aperture diameter) mag float jAperMag4 Point source J aperture corrected mag (2.8 arcsec aperture diameter) mag float jAperMag4Err Error in point source J mag (2.8 arcsec aperture diameter) mag float jAperMag6 Point source J aperture corrected mag (5.7 arcsec aperture diameter) mag float jAperMag6Err Error in point source J mag (5.7 arcsec aperture diameter) mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat N(0,1) stellarness-of-profile statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J detection int jXi Offset of J detection from master position (+east/-west) arcsec float jEta Offset of J detection from master position (+north/-south) arcsec float kHallMag Total point source K mag mag float kHallMagErr Error in total point source K mag mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Point source profile-fitted K mag mag float kPsfMagErr Error in point source profile-fitted K mag mag float kSerMag2D Extended source K mag (profile-fitted) mag float kSerMag2DErr Error in extended source K mag (profile-fitted) mag float kAperMag3 Default point source K aperture corrected mag (2.0 arcsec aperture diameter) mag float kAperMag3Err Error in default point source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Point source K aperture corrected mag (2.8 arcsec aperture diameter) mag float kAperMag4Err Error in point source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Point source K aperture corrected mag (5.7 arcsec aperture diameter) mag float kAperMag6Err Error in point source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float uhsSourceAllContains merged sources from detections in uhsDetection. Includes detections with high ppErrBits removed from uhsSource. sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aJ The galactic extinction correction in the J band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float jHallMag Total point source J mag mag float jHallMagErr Error in total point source J mag mag float jPetroMag Extended source J mag (Petrosian) mag float jPetroMagErr Error in extended source J mag (Petrosian) mag float jPsfMag Point source profile-fitted J mag mag float jPsfMagErr Error in point source profile-fitted J mag mag float jSerMag2D Extended source J mag (profile-fitted) mag float jSerMag2DErr Error in extended source J mag (profile-fitted) mag float jAperMag3 Default point source J aperture corrected mag (2.0 arcsec aperture diameter) mag float jAperMag3Err Error in default point source J mag (2.0 arcsec aperture diameter) mag float jAperMag4 Point source J aperture corrected mag (2.8 arcsec aperture diameter) mag float jAperMag4Err Error in point source J mag (2.8 arcsec aperture diameter) mag float jAperMag6 Point source J aperture corrected mag (5.7 arcsec aperture diameter) mag float jAperMag6Err Error in point source J mag (5.7 arcsec aperture diameter) mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat N(0,1) stellarness-of-profile statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J detection int jXi Offset of J detection from master position (+east/-west) arcsec float jEta Offset of J detection from master position (+north/-south) arcsec float kHallMag Total point source K mag mag float kHallMagErr Error in total point source K mag mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Point source profile-fitted K mag mag float kPsfMagErr Error in point source profile-fitted K mag mag float kSerMag2D Extended source K mag (profile-fitted) mag float kSerMag2DErr Error in extended source K mag (profile-fitted) mag float kAperMag3 Default point source K aperture corrected mag (2.0 arcsec aperture diameter) mag float kAperMag3Err Error in default point source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Point source K aperture corrected mag (2.8 arcsec aperture diameter) mag float kAperMag4Err Error in point source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Point source K aperture corrected mag (5.7 arcsec aperture diameter) mag float kAperMag6Err Error in point source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float uhsSourceNeighboursNeighbouring sources for each entry in uhsSource. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in uhsSource (=sourceID) long distanceMins Angular separation between neighbours arcminutes float uhsSourceXDR13PhotoObjCross-neighbours between uhs and PhotoObj. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDr13..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int uhsSourceXDR9PhotoObjCross-neighbours between uhs and PhotoObj. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR9..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int uhsSourceXDetectionCross-neighbours between master source list, uhsSource table, and the individual epoch detections, uhsDetection table. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in uhsDetection table (=objID) long distanceMins Angular separation between neighbours arcminutes float uhsSourceXDetectionBestMatchLinks each unique source in uhsSource to each stack epoch in Multiframe (or uhsDetection). sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int modelDistSecs separation from expected position given astrometric model in uhsSource variability. arcsec float flag Flag for potential matching problems int uhsSourceXGEDR3gaia_sourceCross-neighbours between uhs and GAIAEDR3. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in GAIAEDR3..gaia_source (=source_id) long distanceMins Angular separation between neighbours arcminutes float uhsSourceXPS1DR2_objectThinCross-neighbours between uhs and objectThin. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in PS1DR2..objectThin (=objID) long distanceMins Angular separation between neighbours arcminutes float uhsSourceXSSASourceCross-neighbours between uhs and Source. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in SSA..Source (=objID) long distanceMins Angular separation between neighbours arcminutes float uhsSourceXallwise_scCross-neighbours between uhs and allwise_sc. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in WISE..allwise_sc (=cntr) long distanceMins Angular separation between neighbours arcminutes float uhsSourceXtwomass_pscCross-neighbours between uhs and twomass_psc. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in TWOMASS..twomass_psc (=pts_key) long distanceMins Angular separation between neighbours arcminutes float uhsSourceXtwompzPhotozCross-neighbours between uhs and twompzPhotoz. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in TWOMPZ..twompzPhotoz (=twomassID) long distanceMins Angular separation between neighbours arcminutes float uhsSourceXwiseScosPhotozCross-neighbours between uhs and wiseScosPhotoz. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in WISExSCOSPZ..wiseScosPhotoz (=wiseID) long distanceMins Angular separation between neighbours arcminutes float uhsSourceXwise_allskyscCross-neighbours between uhs and wise_allskysc. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in WISE..wise_allskysc (=cntr) long distanceMins Angular separation between neighbours arcminutes float uhsSourceXxmm3dr4Cross-neighbours between uhs and xmm3dr4. masterObjID The unique ID in uhsSource (=sourceID) long slaveObjID The unique ID of the neighbour in THREEXMM..xmm3dr4 (=DETID) long distanceMins Angular separation between neighbours arcminutes float uhsVarFrameSetInfoContains photometric and astrometric noise fitting information for each frameSet. frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long cuEventID UID of curation event giving rise to this record int motionModel Motion model used to produce BestMatch table. Values: static;proper motion;proper motion and parallax. char jaStratAst Strateva parameter, a, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. float jbStratAst Strateva parameter, b, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. float jcStratAst Strateva parameter, c, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. float jchiSqAst Goodness of fit of Strateva function to astrometric data in J band float jnDofAst Number of degrees of freedom of astrometric fit in J band. int jisDefAst Use a default model for the astrometric noise in J band. int jaStratPht Strateva parameter, a, in fit to photometric rms vs magnitude in J band, see Sesar et al. 2007. float jbStratPht Strateva parameter, b, in fit to photometric rms vs magnitude in J band, see Sesar et al. 2007. float jcStratPht Strateva parameter, c, in fit to photometric rms vs magnitude in J band, see Sesar et al. 2007. float jchiSqPht Goodness of fit of Strateva function to photometric data in J band float jnDofPht Number of degrees of freedom of photometric fit in J band. int jisDefPht Use a default model for the photometric noise in J band. int jexpML Expected magnitude limit of frameSet in this in J band. float uhsVariabilityContains statistical analysis of UHS primary sources. sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long ra Mean Right Ascension Degrees double dec Mean Declination Degrees double sigRa Uncertainty in mean RA Degrees float sigDec Uncertainty in mean Dec Degrees float expAstErr Rms calculated from polynomial fit to minimum astrometric RMS as a function of magnitude arcsec float epoch Epoch of measurement Years double muRa Proper motion in RA mas/yr float muDec Proper motion in Dec mas/yr float sigMuRa Error on proper motion in RA mas/yr float sigMuDec Error on proper motion in Dec mas/yr float parallax Parallax of star mas float minPllx Lower limit of 90% confidence interval for parallax measurement mas float maxPllx Upper limit of 90% confidence interval for parallax measurement mas float chi2 Chi-squared value of astrometric solution float nFrames Number of frames with good detections used to calculate astrometric fits int jnGoodObs Number of good detections in J band int jnFlaggedObs Number of detections in J band flagged as potentially spurious by uhsDetection.ppErrBits int jnMissingObs Number of J band frames that this object should have been detected on and was not int jbestAper Best aperture (1-6) for photometric statistics in the J band int jminCadence minimum gap between observations days float jmedCadence median gap between observations days float jmaxCadence maximum gap between observations days float jtotalPeriod total period of observations (last obs-first obs) days float jmeanMag Mean J magnitude mag float jmedianMag Median J magnitude mag float jMagRms rms of J magnitude mag float jMagMAD Median Absolute Deviation of J magnitude mag float jskewness Skewness in J band (see Sesar et al. 2007) float jMinMag Minimum magnitude in J band, of good detections float jMaxMag Maximum magnitude in J band, of good detections float jNgt3sig Number of good detections in J-band that are more than 3 sigma deviations (jAperMagN < (jMeanMag-3*jMagRms) int jExpRms Rms calculated from polynomial fit to modal RMS as a function of magnitude in J band mag float jIntRms Intrinsic rms in J-band mag float jchiSqpd Chi square (per degree of freedom) fit to data (mean and expected rms) float jndof Number of degrees of freedom for chisquare int jprobVar Probability of variable from chi-square (and other data) float jVarClass Classification of variability in this band int variableClass Classification of objects across all bands. int ukirtFSstarsContains UKIRT Faint Standards observed for calibration observations. objID Faint standard unique identifier (FS number; see Hawarden et al. 2001, MN, 325, 563) long name reference name of field char ra Right Ascension of star at Equinox J2000.0 deg double dec Declination of star at Equinox J2000.0 deg double pmRA Proper motion in RA arcsec per year float pmDec Proper motion in Dec arcsec per year float epoch The epoch of columns ra and dec years float bMag B band total magnitude mag float vMag V band total magnitude mag float iMag I band total magnitude mag float jMag J band total magnitude on the MKO(UFTI) system mag float jMagErr J band magnitude error mag float hMag H band total magnitude on the MKO(UFTI) system mag float hMagErr H band magnitude error mag float kMag K band total magnitude on the MKO(UFTI) system mag float kMagErr K band magnitude error mag float