The starting point for the PS1 data archive is at Pan-STARRS1 data archive home page.
This page describes a "View", which is a database table created by joining other tables.
| Description: -- View based on a combination of the tables ObjectThin, StackObjectThin and StackObjectAttributes joined by objID column. | |||||
|---|---|---|---|---|---|
| Name | Unit | Data Type | Size | Default Value | Description |
| objName | dimensionless | VARCHAR(32) | 32 | NA | IAU name for this object. |
| objAltName1 | dimensionless | VARCHAR(32) | 32 | NA | Alternate name for this object. |
| objAltName2 | dimensionless | VARCHAR(32) | 32 | Altername name for this object. | |
| objAltName3 | dimensionless | VARCHAR(32) | 32 | Altername name for this object. | |
| objID | dimensionless | BIGINT | 8 | NA | Unique object identifier. |
| uniquePspsOBid | dimensionless | BIGINT | 8 | NA | Unique internal PSPS object identifier. |
| ippObjID | dimensionless | BIGINT | 8 | NA | IPP internal object identifier. |
| surveyID | dimensionless | TINYINT | 1 | NA | Survey identifier. Details in the Survey table. |
| htmID | dimensionless | BIGINT | 8 | NA | Hierarchical triangular mesh (Szalay 2007) index. |
| zoneID | dimensionless | INT | 4 | NA | Local zone index, found by dividing the sky into bands of declination 1/2 arcminute in height: zoneID = floor((90 + declination)/0.0083333). |
| tessID | dimensionless | TINYINT | 1 | 0 | Tessellation identifier. Details in the TessellationType table. |
| projectionID | dimensionless | SMALLINT | 2 | -1 | Projection cell identifier. |
| skyCellID | dimensionless | TINYINT | 1 | 255 | Skycell region identifier. |
| randomID | dimensionless | FLOAT | 8 | NA | Random value drawn from the interval between zero and one. |
| batchID | dimensionless | BIGINT | 8 | NA | Internal database batch identifier. |
| dvoRegionID | dimensionless | INT | 4 | -1 | Internal DVO region identifier. |
| processingVersion | dimensionless | TINYINT | 1 | NA | Data release version. |
| objInfoFlag | dimensionless | INT | 4 | 0 | Information flag bitmask indicating details of the photometry. Values listed in ObjectInfoFlags. |
| qualityFlag | dimensionless | TINYINT | 1 | 0 | Subset of objInfoFlag denoting whether this object is real or a likely false positive. Values listed in ObjectQualityFlags. |
| raStack | degrees | FLOAT | 8 | -999 | Right ascension from stack detections, weighted mean value across filters, in equinox J2000. See StackObjectThin for stack epoch information. |
| decStack | degrees | FLOAT | 8 | -999 | Declination from stack detections, weighted mean value across filters, in equinox J2000. See StackObjectThin for stack epoch information. |
| raStackErr | arcsec | REAL | 4 | -999 | Right ascension standard deviation from stack detections. |
| decStackErr | arcsec | REAL | 4 | -999 | Declination standard deviation from stack detections. |
| raMean | degrees | FLOAT | 8 | -999 | Right ascension from single epoch detections (weighted mean) in equinox J2000 at the mean epoch given by epochMean. |
| decMean | degrees | FLOAT | 8 | -999 | Declination from single epoch detections (weighted mean) in equinox J2000 at the mean epoch given by epochMean. |
| raMeanErr | arcsec | REAL | 4 | -999 | Right ascension standard deviation from single epoch detections. |
| decMeanErr | arcsec | REAL | 4 | -999 | Declination standard deviation from single epoch detections. |
| epochMean | days | FLOAT | 8 | -999 | Modified Julian Date of the mean epoch corresponding to raMean, decMean (equinox J2000). |
| posMeanChisq | dimensionless | REAL | 4 | -999 | Reduced chi squared value of mean position. |
| cx | dimensionless | FLOAT | 8 | NA | Cartesian x on a unit sphere. |
| cy | dimensionless | FLOAT | 8 | NA | Cartesian y on a unit sphere. |
| cz | dimensionless | FLOAT | 8 | NA | Cartesian z on a unit sphere. |
| lambda | degrees | FLOAT | 8 | -999 | Ecliptic longitude. |
| beta | degrees | FLOAT | 8 | -999 | Ecliptic latitude. |
| l | degrees | FLOAT | 8 | -999 | Galactic longitude. |
| b | degrees | FLOAT | 8 | -999 | Galactic latitude. |
| nStackObjectRows | dimensionless | SMALLINT | 2 | -999 | Number of independent StackObjectThin rows associated with this object. |
| nStackDetections | dimensionless | SMALLINT | 2 | -999 | Number of stack detections. |
| nDetections | dimensionless | SMALLINT | 2 | -999 | Number of single epoch detections in all filters. |
| ng | dimensionless | SMALLINT | 2 | -999 | Number of single epoch detections in g filter. |
| nr | dimensionless | SMALLINT | 2 | -999 | Number of single epoch detections in r filter. |
| ni | dimensionless | SMALLINT | 2 | -999 | Number of single epoch detections in i filter. |
| nz | dimensionless | SMALLINT | 2 | -999 | Number of single epoch detections in z filter. |
| ny | dimensionless | SMALLINT | 2 | -999 | Number of single epoch detections in y filter. |
| primaryDetection | dimensionless | TINYINT | 1 | 255 | Identifies if this row is the primary stack detection. |
| bestDetection | dimensionless | TINYINT | 1 | 255 | Identifies if this row is the best detection. |
| gippDetectID | dimensionless | BIGINT | 8 | NA | IPP internal detection identifier. |
| gstackDetectID | dimensionless | BIGINT | 8 | NA | Unique stack detection identifier. |
| gstackImageID | dimensionless | BIGINT | 8 | NA | Unique stack identifier for g filter detection. |
| gra | degrees | FLOAT | 8 | -999 | Right ascension from g filter stack detection. |
| gdec | degrees | FLOAT | 8 | -999 | Declination from g filter stack detection. |
| graErr | arcsec | REAL | 4 | -999 | Right ascension error from g filter stack detection. |
| gdecErr | arcsec | REAL | 4 | -999 | Declination error from g filter stack detection. |
| gEpoch | days | FLOAT | 8 | -999 | Modified Julian Date of the mean epoch of images contributing to the the g-band stack (equinox J2000). |
| gPSFMag | AB magnitudes | REAL | 4 | -999 | PSF magnitude from g filter stack detection. |
| gPSFMagErr | AB magnitudes | REAL | 4 | -999 | Error in PSF magnitude from g filter stack detection. |
| gApMag | AB magnitudes | REAL | 4 | -999 | Aperture magnitude from g filter stack detection. |
| gApMagErr | AB magnitudes | REAL | 4 | -999 | Error in aperture magnitude from g filter stack detection. |
| gKronMag | AB magnitudes | REAL | 4 | -999 | Kron (1980) magnitude from g filter stack detection. |
| gKronMagErr | AB magnitudes | REAL | 4 | -999 | Error in Kron (1980) magnitude from g filter stack detection. |
| ginfoFlag | dimensionless | BIGINT | 8 | 0 | Information flag bitmask indicating details of the g filter stack photometry. Values listed in DetectionFlags. |
| ginfoFlag2 | dimensionless | INT | 4 | 0 | Information flag bitmask indicating details of the g filter stack photometry. Values listed in DetectionFlags2. |
| ginfoFlag3 | dimensionless | INT | 4 | 0 | Information flag bitmask indicating details of the g filter stack photometry. Values listed in DetectionFlags3. |
| gnFrames | dimensionless | INT | 4 | -999 | Number of input frames/exposures contributing to the g filter stack detection. |
| gxPos | sky pixels | REAL | 4 | -999 | PSF x center location from g filter stack detection. |
| gyPos | sky pixels | REAL | 4 | -999 | PSF y center location from g filter stack detection. |
| gxPosErr | sky pixels | REAL | 4 | -999 | Error in PSF x center location from g filter stack detection. |
| gyPosErr | sky pixels | REAL | 4 | -999 | Error in PSF y center location from g filter stack detection. |
| gpsfMajorFWHM | arcsec | REAL | 4 | -999 | PSF major axis FWHM from g filter stack detection. |
| gpsfMinorFWHM | arcsec | REAL | 4 | -999 | PSF minor axis FWHM from g filter stack detection. |
| gpsfTheta | degrees | REAL | 4 | -999 | PSF major axis orientation from g filter stack detection. |
| gpsfCore | dimensionless | REAL | 4 | -999 | PSF core parameter k from g filter stack detection, where F = F0 / (1 + k r^2 + r^3.33). |
| gpsfLikelihood | dimensionless | REAL | 4 | -999 | Likelihood that this g filter stack detection is best fit by a PSF. |
| gpsfQf | dimensionless | REAL | 4 | -999 | PSF coverage factor for g filter stack detection. |
| gpsfQfPerfect | dimensionless | REAL | 4 | -999 | PSF-weighted fraction of pixels totally unmasked for g filter stack detection. |
| gpsfChiSq | dimensionless | REAL | 4 | -999 | Reduced chi squared value of the PSF model fit for g filter stack detection. |
| gmomentXX | arcsec^2 | REAL | 4 | -999 | Second moment M_xx for g filter stack detection. |
| gmomentXY | arcsec^2 | REAL | 4 | -999 | Second moment M_xy for g filter stack detection. |
| gmomentYY | arcsec^2 | REAL | 4 | -999 | Second moment M_yy for g filter stack detection. |
| gmomentR1 | arcsec | REAL | 4 | -999 | First radial moment for g filter stack detection. |
| gmomentRH | arcsec^0.5 | REAL | 4 | -999 | Half radial moment (r^0.5 weighting) for g filter stack detection. |
| gPSFFlux | Janskys | REAL | 4 | -999 | PSF flux from g filter stack detection. |
| gPSFFluxErr | Janskys | REAL | 4 | -999 | Error in PSF flux from g filter stack detection. |
| gApFlux | Janskys | REAL | 4 | -999 | Aperture flux from g filter stack detection. |
| gApFluxErr | Janskys | REAL | 4 | -999 | Error in aperture flux from g filter stack detection. |
| gApFillFac | dimensionless | REAL | 4 | -999 | Aperture fill factor from g filter stack detection. |
| gApRadius | arcsec | REAL | 4 | -999 | Aperture radius for g filter stack detection. |
| gKronFlux | Janskys | REAL | 4 | -999 | Kron (1980) flux from g filter stack detection. |
| gKronFluxErr | Janskys | REAL | 4 | -999 | Error in Kron (1980) flux from g filter stack detection. |
| gKronRad | arcsec | REAL | 4 | -999 | Kron (1980) radius from g filter stack detection. |
| gexpTime | seconds | REAL | 4 | -999 | Exposure time of the g filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |
| gExtNSigma | dimensionless | REAL | 4 | -999 | An extendedness measure for the g filter stack detection based on the deviation between PSF and Kron (1980) magnitudes, normalized by the PSF magnitude uncertainty. |
| gsky | Janskys/arcsec^2 | REAL | 4 | -999 | Residual background sky level at the g filter stack detection. |
| gskyErr | Janskys/arcsec^2 | REAL | 4 | -999 | Error in residual background sky level at the g filter stack detection. |
| gzp | magnitudes | REAL | 4 | 0 | Photometric zeropoint for the g filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |
| gPlateScale | arcsec/pixel | REAL | 4 | 0 | Local plate scale for the g filter stack. |
| rippDetectID | dimensionless | BIGINT | 8 | NA | IPP internal detection identifier. |
| rstackDetectID | dimensionless | BIGINT | 8 | NA | Unique stack detection identifier. |
| rstackImageID | dimensionless | BIGINT | 8 | NA | Unique stack identifier for r filter detection. |
| rra | degrees | FLOAT | 8 | -999 | Right ascension from r filter stack detection. |
| rdec | degrees | FLOAT | 8 | -999 | Declination from r filter stack detection. |
| rraErr | arcsec | REAL | 4 | -999 | Right ascension error from r filter stack detection. |
| rdecErr | arcsec | REAL | 4 | -999 | Declination error from r filter stack detection. |
| rEpoch | days | FLOAT | 8 | -999 | Modified Julian Date of the mean epoch of images contributing to the the r-band stack (equinox J2000). |
| rPSFMag | AB magnitudes | REAL | 4 | -999 | PSF magnitude from r filter stack detection. |
| rPSFMagErr | AB magnitudes | REAL | 4 | -999 | Error in PSF magnitude from r filter stack detection. |
| rApMag | AB magnitudes | REAL | 4 | -999 | Aperture magnitude from r filter stack detection. |
| rApMagErr | AB magnitudes | REAL | 4 | -999 | Error in aperture magnitude from r filter stack detection. |
| rKronMag | AB magnitudes | REAL | 4 | -999 | Kron (1980) magnitude from r filter stack detection. |
| rKronMagErr | AB magnitudes | REAL | 4 | -999 | Error in Kron (1980) magnitude from r filter stack detection. |
| rinfoFlag | dimensionless | BIGINT | 8 | 0 | Information flag bitmask indicating details of the r filter stack photometry. Values listed in DetectionFlags. |
| rinfoFlag2 | dimensionless | INT | 4 | 0 | Information flag bitmask indicating details of the r filter stack photometry. Values listed in DetectionFlags2. |
| rinfoFlag3 | dimensionless | INT | 4 | 0 | Information flag bitmask indicating details of the r filter stack photometry. Values listed in DetectionFlags3. |
| rnFrames | dimensionless | INT | 4 | -999 | Number of input frames/exposures contributing to the r filter stack detection. |
| rxPos | sky pixels | REAL | 4 | -999 | PSF x center location from r filter stack detection. |
| ryPos | sky pixels | REAL | 4 | -999 | PSF y center location from r filter stack detection. |
| rxPosErr | sky pixels | REAL | 4 | -999 | Error in PSF x center location from r filter stack detection. |
| ryPosErr | sky pixels | REAL | 4 | -999 | Error in PSF y center location from r filter stack detection. |
| rpsfMajorFWHM | arcsec | REAL | 4 | -999 | PSF major axis FWHM from r filter stack detection. |
| rpsfMinorFWHM | arcsec | REAL | 4 | -999 | PSF minor axis FWHM from r filter stack detection. |
| rpsfTheta | degrees | REAL | 4 | -999 | PSF major axis orientation from r filter stack detection. |
| rpsfCore | dimensionless | REAL | 4 | -999 | PSF core parameter k from r filter stack detection, where F = F0 / (1 + k r^2 + r^3.33). |
| rpsfLikelihood | dimensionless | REAL | 4 | -999 | Likelihood that this r filter stack detection is best fit by a PSF. |
| rpsfQf | dimensionless | REAL | 4 | -999 | PSF coverage factor for r filter stack detection. |
| rpsfQfPerfect | dimensionless | REAL | 4 | -999 | PSF-weighted fraction of pixels totally unmasked for r filter stack detection. |
| rpsfChiSq | dimensionless | REAL | 4 | -999 | Reduced chi squared value of the PSF model fit for r filter stack detection. |
| rmomentXX | arcsec^2 | REAL | 4 | -999 | Second moment M_xx for r filter stack detection. |
| rmomentXY | arcsec^2 | REAL | 4 | -999 | Second moment M_xy for r filter stack detection. |
| rmomentYY | arcsec^2 | REAL | 4 | -999 | Second moment M_yy for r filter stack detection. |
| rmomentR1 | arcsec | REAL | 4 | -999 | First radial moment for r filter stack detection. |
| rmomentRH | arcsec^0.5 | REAL | 4 | -999 | Half radial moment (r^0.5 weighting) for r filter stack detection. |
| rPSFFlux | Janskys | REAL | 4 | -999 | PSF flux from r filter stack detection. |
| rPSFFluxErr | Janskys | REAL | 4 | -999 | Error in PSF flux from r filter stack detection. |
| rApFlux | Janskys | REAL | 4 | -999 | Aperture flux from r filter stack detection. |
| rApFluxErr | Janskys | REAL | 4 | -999 | Error in aperture flux from r filter stack detection. |
| rApFillFac | dimensionless | REAL | 4 | -999 | Aperture fill factor from r filter stack detection. |
| rApRadius | arcsec | REAL | 4 | -999 | Aperture radius for r filter stack detection. |
| rKronFlux | Janskys | REAL | 4 | -999 | Kron (1980) flux from r filter stack detection. |
| rKronFluxErr | Janskys | REAL | 4 | -999 | Error in Kron (1980) flux from r filter stack detection. |
| rKronRad | arcsec | REAL | 4 | -999 | Kron (1980) radius from r filter stack detection. |
| rexpTime | seconds | REAL | 4 | -999 | Exposure time of the r filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |
| rExtNSigma | dimensionless | REAL | 4 | -999 | An extendedness measure for the r filter stack detection based on the deviation between PSF and Kron (1980) magnitudes, normalized by the PSF magnitude uncertainty. |
| rsky | Janskys/arcsec^2 | REAL | 4 | -999 | Residual background sky level at the r filter stack detection. |
| rskyErr | Janskys/arcsec^2 | REAL | 4 | -999 | Error in residual background sky level at the r filter stack detection. |
| rzp | magnitudes | REAL | 4 | 0 | Photometric zeropoint for the r filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |
| rPlateScale | arcsec/pixel | REAL | 4 | 0 | Local plate scale for the r filter stack. |
| iippDetectID | dimensionless | BIGINT | 8 | NA | IPP internal detection identifier. |
| istackDetectID | dimensionless | BIGINT | 8 | NA | Unique stack detection identifier. |
| istackImageID | dimensionless | BIGINT | 8 | NA | Unique stack identifier for i filter detection. |
| ira | degrees | FLOAT | 8 | -999 | Right ascension from i filter stack detection. |
| idec | degrees | FLOAT | 8 | -999 | Declination from i filter stack detection. |
| iraErr | arcsec | REAL | 4 | -999 | Right ascension error from i filter stack detection. |
| idecErr | arcsec | REAL | 4 | -999 | Declination error from i filter stack detection. |
| iEpoch | days | FLOAT | 8 | -999 | Modified Julian Date of the mean epoch of images contributing to the the i-band stack (equinox J2000). |
| iPSFMag | AB magnitudes | REAL | 4 | -999 | PSF magnitude from i filter stack detection. |
| iPSFMagErr | AB magnitudes | REAL | 4 | -999 | Error in PSF magnitude from i filter stack detection. |
| iApMag | AB magnitudes | REAL | 4 | -999 | Aperture magnitude from i filter stack detection. |
| iApMagErr | AB magnitudes | REAL | 4 | -999 | Error in aperture magnitude from i filter stack detection. |
| iKronMag | AB magnitudes | REAL | 4 | -999 | Kron (1980) magnitude from i filter stack detection. |
| iKronMagErr | AB magnitudes | REAL | 4 | -999 | Error in Kron (1980) magnitude from i filter stack detection. |
| iinfoFlag | dimensionless | BIGINT | 8 | 0 | Information flag bitmask indicating details of the i filter stack photometry. Values listed in DetectionFlags. |
| iinfoFlag2 | dimensionless | INT | 4 | 0 | Information flag bitmask indicating details of the i filter stack photometry. Values listed in DetectionFlags2. |
| iinfoFlag3 | dimensionless | INT | 4 | 0 | Information flag bitmask indicating details of the i filter stack photometry. Values listed in DetectionFlags3. |
| inFrames | dimensionless | INT | 4 | -999 | Number of input frames/exposures contributing to the i filter stack detection. |
| ixPos | sky pixels | REAL | 4 | -999 | PSF x center location from i filter stack detection. |
| iyPos | sky pixels | REAL | 4 | -999 | PSF y center location from i filter stack detection. |
| ixPosErr | sky pixels | REAL | 4 | -999 | Error in PSF x center location from i filter stack detection. |
| iyPosErr | sky pixels | REAL | 4 | -999 | Error in PSF y center location from i filter stack detection. |
| ipsfMajorFWHM | arcsec | REAL | 4 | -999 | PSF major axis FWHM from i filter stack detection. |
| ipsfMinorFWHM | arcsec | REAL | 4 | -999 | PSF minor axis FWHM from i filter stack detection. |
| ipsfTheta | degrees | REAL | 4 | -999 | PSF major axis orientation from i filter stack detection. |
| ipsfCore | dimensionless | REAL | 4 | -999 | PSF core parameter k from i filter stack detection, where F = F0 / (1 + k r^2 + r^3.33). |
| ipsfLikelihood | dimensionless | REAL | 4 | -999 | Likelihood that this i filter stack detection is best fit by a PSF. |
| ipsfQf | dimensionless | REAL | 4 | -999 | PSF coverage factor for i filter stack detection. |
| ipsfQfPerfect | dimensionless | REAL | 4 | -999 | PSF-weighted fraction of pixels totally unmasked for i filter stack detection. |
| ipsfChiSq | dimensionless | REAL | 4 | -999 | Reduced chi squared value of the PSF model fit for i filter stack detection. |
| imomentXX | arcsec^2 | REAL | 4 | -999 | Second moment M_xx for i filter stack detection. |
| imomentXY | arcsec^2 | REAL | 4 | -999 | Second moment M_xy for i filter stack detection. |
| imomentYY | arcsec^2 | REAL | 4 | -999 | Second moment M_yy for i filter stack detection. |
| imomentR1 | arcsec | REAL | 4 | -999 | First radial moment for i filter stack detection. |
| imomentRH | arcsec^0.5 | REAL | 4 | -999 | Half radial moment (r^0.5 weighting) for i filter stack detection. |
| iPSFFlux | Janskys | REAL | 4 | -999 | PSF flux from i filter stack detection. |
| iPSFFluxErr | Janskys | REAL | 4 | -999 | Error in PSF flux from i filter stack detection. |
| iApFlux | Janskys | REAL | 4 | -999 | Aperture flux from i filter stack detection. |
| iApFluxErr | Janskys | REAL | 4 | -999 | Error in aperture flux from i filter stack detection. |
| iApFillFac | dimensionless | REAL | 4 | -999 | Aperture fill factor from i filter stack detection. |
| iApRadius | arcsec | REAL | 4 | -999 | Aperture radius for i filter stack detection. |
| iKronFlux | Janskys | REAL | 4 | -999 | Kron (1980) flux from i filter stack detection. |
| iKronFluxErr | Janskys | REAL | 4 | -999 | Error in Kron (1980) flux from i filter stack detection. |
| iKronRad | arcsec | REAL | 4 | -999 | Kron (1980) radius from i filter stack detection. |
| iexpTime | seconds | REAL | 4 | -999 | Exposure time of the i filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |
| iExtNSigma | dimensionless | REAL | 4 | -999 | An extendedness measure for the i filter stack detection based on the deviation between PSF and Kron (1980) magnitudes, normalized by the PSF magnitude uncertainty. |
| isky | Janskys/arcsec^2 | REAL | 4 | -999 | Residual background sky level at the i filter stack detection. |
| iskyErr | Janskys/arcsec^2 | REAL | 4 | -999 | Error in residual background sky level at the i filter stack detection. |
| izp | magnitudes | REAL | 4 | 0 | Photometric zeropoint for the i filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |
| iPlateScale | arcsec/pixel | REAL | 4 | 0 | Local plate scale for the i filter stack. |
| zippDetectID | dimensionless | BIGINT | 8 | NA | IPP internal detection identifier. |
| zstackDetectID | dimensionless | BIGINT | 8 | NA | Unique stack detection identifier. |
| zstackImageID | dimensionless | BIGINT | 8 | NA | Unique stack identifier for z filter detection. |
| zra | degrees | FLOAT | 8 | -999 | Right ascension from z filter stack detection. |
| zdec | degrees | FLOAT | 8 | -999 | Declination from z filter stack detection. |
| zraErr | arcsec | REAL | 4 | -999 | Right ascension error from z filter stack detection. |
| zdecErr | arcsec | REAL | 4 | -999 | Declination error from z filter stack detection. |
| zEpoch | days | FLOAT | 8 | -999 | Modified Julian Date of the mean epoch of images contributing to the the z-band stack (equinox J2000). |
| zPSFMag | AB magnitudes | REAL | 4 | -999 | PSF magnitude from z filter stack detection. |
| zPSFMagErr | AB magnitudes | REAL | 4 | -999 | Error in PSF magnitude from z filter stack detection. |
| zApMag | AB magnitudes | REAL | 4 | -999 | Aperture magnitude from z filter stack detection. |
| zApMagErr | AB magnitudes | REAL | 4 | -999 | Error in aperture magnitude from z filter stack detection. |
| zKronMag | AB magnitudes | REAL | 4 | -999 | Kron (1980) magnitude from z filter stack detection. |
| zKronMagErr | AB magnitudes | REAL | 4 | -999 | Error in Kron (1980) magnitude from z filter stack detection. |
| zinfoFlag | dimensionless | BIGINT | 8 | 0 | Information flag bitmask indicating details of the z filter stack photometry. Values listed in DetectionFlags. |
| zinfoFlag2 | dimensionless | INT | 4 | 0 | Information flag bitmask indicating details of the z filter stack photometry. Values listed in DetectionFlags2. |
| zinfoFlag3 | dimensionless | INT | 4 | 0 | Information flag bitmask indicating details of the z filter stack photometry. Values listed in DetectionFlags3. |
| znFrames | dimensionless | INT | 4 | -999 | Number of input frames/exposures contributing to the z filter stack detection. |
| zxPos | sky pixels | REAL | 4 | -999 | PSF x center location from z filter stack detection. |
| zyPos | sky pixels | REAL | 4 | -999 | PSF y center location from z filter stack detection. |
| zxPosErr | sky pixels | REAL | 4 | -999 | Error in PSF x center location from z filter stack detection. |
| zyPosErr | sky pixels | REAL | 4 | -999 | Error in PSF y center location from z filter stack detection. |
| zpsfMajorFWHM | arcsec | REAL | 4 | -999 | PSF major axis FWHM from z filter stack detection. |
| zpsfMinorFWHM | arcsec | REAL | 4 | -999 | PSF minor axis FWHM from z filter stack detection. |
| zpsfTheta | degrees | REAL | 4 | -999 | PSF major axis orientation from z filter stack detection. |
| zpsfCore | dimensionless | REAL | 4 | -999 | PSF core parameter k from z filter stack detection, where F = F0 / (1 + k r^2 + r^3.33). |
| zpsfLikelihood | dimensionless | REAL | 4 | -999 | Likelihood that this z filter stack detection is best fit by a PSF. |
| zpsfQf | dimensionless | REAL | 4 | -999 | PSF coverage factor for z filter stack detection. |
| zpsfQfPerfect | dimensionless | REAL | 4 | -999 | PSF-weighted fraction of pixels totally unmasked for z filter stack detection. |
| zpsfChiSq | dimensionless | REAL | 4 | -999 | Reduced chi squared value of the PSF model fit for z filter stack detection. |
| zmomentXX | arcsec^2 | REAL | 4 | -999 | Second moment M_xx for z filter stack detection. |
| zmomentXY | arcsec^2 | REAL | 4 | -999 | Second moment M_xy for z filter stack detection. |
| zmomentYY | arcsec^2 | REAL | 4 | -999 | Second moment M_yy for z filter stack detection. |
| zmomentR1 | arcsec | REAL | 4 | -999 | First radial moment for z filter stack detection. |
| zmomentRH | arcsec^0.5 | REAL | 4 | -999 | Half radial moment (r^0.5 weighting) for z filter stack detection. |
| zPSFFlux | Janskys | REAL | 4 | -999 | PSF flux from z filter stack detection. |
| zPSFFluxErr | Janskys | REAL | 4 | -999 | Error in PSF flux from z filter stack detection. |
| zApFlux | Janskys | REAL | 4 | -999 | Aperture flux from z filter stack detection. |
| zApFluxErr | Janskys | REAL | 4 | -999 | Error in aperture flux from z filter stack detection. |
| zApFillFac | dimensionless | REAL | 4 | -999 | Aperture fill factor from z filter stack detection. |
| zApRadius | arcsec | REAL | 4 | -999 | Aperture radius for z filter stack detection. |
| zKronFlux | Janskys | REAL | 4 | -999 | Kron (1980) flux from z filter stack detection. |
| zKronFluxErr | Janskys | REAL | 4 | -999 | Error in Kron (1980) flux from z filter stack detection. |
| zKronRad | arcsec | REAL | 4 | -999 | Kron (1980) radius from z filter stack detection. |
| zexpTime | seconds | REAL | 4 | -999 | Exposure time of the z filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |
| zExtNSigma | dimensionless | REAL | 4 | -999 | An extendedness measure for the z filter stack detection based on the deviation between PSF and Kron (1980) magnitudes, normalized by the PSF magnitude uncertainty. |
| zsky | Janskys/arcsec^2 | REAL | 4 | -999 | Residual background sky level at the z filter stack detection. |
| zskyErr | Janskys/arcsec^2 | REAL | 4 | -999 | Error in residual background sky level at the z filter stack detection. |
| zzp | magnitudes | REAL | 4 | 0 | Photometric zeropoint for the z filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |
| zPlateScale | arcsec/pixel | REAL | 4 | 0 | Local plate scale for the z filter stack. |
| yippDetectID | dimensionless | BIGINT | 8 | NA | IPP internal detection identifier. |
| ystackDetectID | dimensionless | BIGINT | 8 | NA | Unique stack detection identifier. |
| ystackImageID | dimensionless | BIGINT | 8 | NA | Unique stack identifier for y filter detection. |
| yra | degrees | FLOAT | 8 | -999 | Right ascension from y filter stack detection. |
| ydec | degrees | FLOAT | 8 | -999 | Declination from y filter stack detection. |
| yraErr | arcsec | REAL | 4 | -999 | Right ascension error from y filter stack detection. |
| ydecErr | arcsec | REAL | 4 | -999 | Declination error from y filter stack detection. |
| yEpoch | days | FLOAT | 8 | -999 | Modified Julian Date of the mean epoch of images contributing to the the y-band stack (equinox J2000). |
| yPSFMag | AB magnitudes | REAL | 4 | -999 | PSF magnitude from y filter stack detection. |
| yPSFMagErr | AB magnitudes | REAL | 4 | -999 | Error in PSF magnitude from y filter stack detection. |
| yApMag | AB magnitudes | REAL | 4 | -999 | Aperture magnitude from y filter stack detection. |
| yApMagErr | AB magnitudes | REAL | 4 | -999 | Error in aperture magnitude from y filter stack detection. |
| yKronMag | AB magnitudes | REAL | 4 | -999 | Kron (1980) magnitude from y filter stack detection. |
| yKronMagErr | AB magnitudes | REAL | 4 | -999 | Error in Kron (1980) magnitude from y filter stack detection. |
| yinfoFlag | dimensionless | BIGINT | 8 | 0 | Information flag bitmask indicating details of the y filter stack photometry. Values listed in DetectionFlags. |
| yinfoFlag2 | dimensionless | INT | 4 | 0 | Information flag bitmask indicating details of the y filter stack photometry. Values listed in DetectionFlags2. |
| yinfoFlag3 | dimensionless | INT | 4 | 0 | Information flag bitmask indicating details of the y filter stack photometry. Values listed in DetectionFlags3. |
| ynFrames | dimensionless | INT | 4 | -999 | Number of input frames/exposures contributing to the y filter stack detection. |
| yxPos | sky pixels | REAL | 4 | -999 | PSF x center location from y filter stack detection. |
| yyPos | sky pixels | REAL | 4 | -999 | PSF y center location from y filter stack detection. |
| yxPosErr | sky pixels | REAL | 4 | -999 | Error in PSF x center location from y filter stack detection. |
| yyPosErr | sky pixels | REAL | 4 | -999 | Error in PSF y center location from y filter stack detection. |
| ypsfMajorFWHM | arcsec | REAL | 4 | -999 | PSF major axis FWHM from y filter stack detection. |
| ypsfMinorFWHM | arcsec | REAL | 4 | -999 | PSF minor axis FWHM from y filter stack detection. |
| ypsfTheta | degrees | REAL | 4 | -999 | PSF major axis orientation from y filter stack detection. |
| ypsfCore | dimensionless | REAL | 4 | -999 | PSF core parameter k from y filter stack detection, where F = F0 / (1 + k r^2 + r^3.33). |
| ypsfLikelihood | dimensionless | REAL | 4 | -999 | Likelihood that this y filter stack detection is best fit by a PSF. |
| ypsfQf | dimensionless | REAL | 4 | -999 | PSF coverage factor for y filter stack detection. |
| ypsfQfPerfect | dimensionless | REAL | 4 | -999 | PSF-weighted fraction of pixels totally unmasked for y filter stack detection. |
| ypsfChiSq | dimensionless | REAL | 4 | -999 | Reduced chi squared value of the PSF model fit for y filter stack detection. |
| ymomentXX | arcsec^2 | REAL | 4 | -999 | Second moment M_xx for y filter stack detection. |
| ymomentXY | arcsec^2 | REAL | 4 | -999 | Second moment M_xy for y filter stack detection. |
| ymomentYY | arcsec^2 | REAL | 4 | -999 | Second moment M_yy for y filter stack detection. |
| ymomentR1 | arcsec | REAL | 4 | -999 | First radial moment for y filter stack detection. |
| ymomentRH | arcsec^0.5 | REAL | 4 | -999 | Half radial moment (r^0.5 weighting) for y filter stack detection. |
| yPSFFlux | Janskys | REAL | 4 | -999 | PSF flux from y filter stack detection. |
| yPSFFluxErr | Janskys | REAL | 4 | -999 | Error in PSF flux from y filter stack detection. |
| yApFlux | Janskys | REAL | 4 | -999 | Aperture flux from y filter stack detection. |
| yApFluxErr | Janskys | REAL | 4 | -999 | Error in aperture flux from y filter stack detection. |
| yApFillFac | dimensionless | REAL | 4 | -999 | Aperture fill factor from y filter stack detection. |
| yApRadius | arcsec | REAL | 4 | -999 | Aperture radius for y filter stack detection. |
| yKronFlux | Janskys | REAL | 4 | -999 | Kron (1980) flux from y filter stack detection. |
| yKronFluxErr | Janskys | REAL | 4 | -999 | Error in Kron (1980) flux from y filter stack detection. |
| yKronRad | arcsec | REAL | 4 | -999 | Kron (1980) radius from y filter stack detection. |
| yexpTime | seconds | REAL | 4 | -999 | Exposure time of the y filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |
| yExtNSigma | dimensionless | REAL | 4 | -999 | An extendedness measure for the y filter stack detection based on the deviation between PSF and Kron (1980) magnitudes, normalized by the PSF magnitude uncertainty. |
| ysky | Janskys/arcsec^2 | REAL | 4 | -999 | Residual background sky level at the y filter stack detection. |
| yskyErr | Janskys/arcsec^2 | REAL | 4 | -999 | Error in residual background sky level at the y filter stack detection. |
| yzp | magnitudes | REAL | 4 | 0 | Photometric zeropoint for the y filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |
| yPlateScale | arcsec/pixel | REAL | 4 | 0 | Local plate scale for the y filter stack. |