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. |