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. | |||||
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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. |