| | 1 | == Diff Detection (DF) batches == |
| | 2 | |
| | 3 | Diff detection batches (new for PV2) have 3 tables in them |
| | 4 | |
| | 5 | * DiffMeta |
| | 6 | * DiffDetection |
| | 7 | * DiffToImage |
| | 8 | |
| | 9 | --------------------------- |
| | 10 | === DiffMeta VOTable description of PSPS table DiffMeta === |
| | 11 | --------------------------- |
| | 12 | ||diffMetaID || dimensionless || BIGINT 8 || NA ||diff identifier|| |
| | 13 | ||batchID || dimensionless || BIGINT 8 || NA ||batch identifier|| |
| | 14 | ||surveyID || dimensionless || TINYINT 1 || NA ||survey flag identifier|| |
| | 15 | ||filterID || dimensionless || TINYINT 1 || NA ||filter identifier|| |
| | 16 | ||diffTypeID || dimensionless || TINYINT 1 || 0 ||diff type identifier|| |
| | 17 | ||posImageID || dimensionless || BIGINT 8 || NA ||positive image identifier|| |
| | 18 | ||negImageID || dimensionless || BIGINT 8 || NA ||negative image identifier|| |
| | 19 | ||skyCellID || dimensionless || REAL 4 || NA ||single float givijng PrimaryCell.SkyCell identifier|| |
| | 20 | ||photoCalID || dimensionless || INT 4 || NA ||photometry code|| |
| | 21 | ||magSat || dimensionless || REAL 4 || -999 ||saturation magnitude level|| |
| | 22 | ||analVer || dimensionless || SMALLINT 2 || -999 ||analysis version index|| |
| | 23 | ||expTime || seconds || REAL 4 || -999 ||exposure time of positive image|| |
| | 24 | ||ctype1 || alphanumeric || VARCHAR(100) || 8000 ||name of astrometric projection in RA|| |
| | 25 | ||ctype2 || alphanumeric || VARCHAR(100) || 8000 ||name of astrometric projection in DEC|| |
| | 26 | ||crval1 || degrees || FLOAT 8 || -999 || RA corresponding to reference pixel|| |
| | 27 | ||crval2 || degrees || FLOAT 8 || -999 || DEC corresponding to reference pixel|| |
| | 28 | ||crpix1 || dimensionless || FLOAT 8 || -999 ||reference pixel value for RA|| |
| | 29 | ||crpix2 || dimensionless || FLOAT 8 || -999 ||reference pixel value for DEC|| |
| | 30 | ||cdelt1 || degrees/pixel || FLOAT 8 || -999 ||scale factor for RA|| |
| | 31 | ||cdelt2 || degrees/pixel || FLOAT 8 || -999 ||scale factor for DEC|| |
| | 32 | ||pc001001 || dimensionless || FLOAT 8 || -999 ||elements of rotation/scale matrix|| |
| | 33 | ||pc001002 || dimensionless || FLOAT 8 || -999 ||elements of rotation/scale matrix|| |
| | 34 | ||pc002001 || dimensionless || FLOAT 8 || -999 ||elements of rotation/scale matrix|| |
| | 35 | ||pc002002 || dimensionless || FLOAT 8 || -999 ||elements of rotation/scale matrix|| |
| | 36 | ||calibModNum || dimensionless || SMALLINT 2 || NA ||calibration modification number|| |
| | 37 | ||dataRelease || dimensionless || TINYINT 1 || NA ||Data release|| |
| | 38 | --------------------------- |
| | 39 | === DiffDetection VOTable description of PSPS table DiffDetection === |
| | 40 | --------------------------- |
| | 41 | ||diffObjID || dimensionless || BIGINT 8 || NA ||ODM diff object identifier|| |
| | 42 | ||diffgcobjID || dimensionless || BIGINT 8 || NA ||galactic coordinates ODM object identifier|| |
| | 43 | ||diffDetID || dimensionless || BIGINT 8 || NA ||ODM diff detection identifier|| |
| | 44 | ||diffDetMetaID || dimensionless || BIGINT 8 || NA ||diff detection meta identifer|| |
| | 45 | ||ippDetectID || dimensionless || BIGINT 8 || NA ||detection id generated by IPP|| |
| | 46 | ||ippObjID || dimensionless || BIGINT 8 || NA ||object id generated by IPP|| |
| | 47 | ||filterID || dimensionless || TINYINT 1 || NA ||filter ID: g=1, r=2, i=3, z=4, y=5, w=6, ...|| |
| | 48 | ||surveyID || dimensionless || TINYINT 1 || NA ||survey flag identifier|| |
| | 49 | ||randomDiffID || dimensionless || BIGINT 8 || NA || random diff id|| |
| | 50 | ||skyCellID || dimensionless || REAL 4 || -999 ||single float givijng PrimaryCell.SkyCell identifier|| |
| | 51 | ||dvoRegionID || dimensionless || REAL 4 || -999 || identifier to dvo spacial region|| |
| | 52 | ||obsTime || MeanJulianDays || FLOAT 8 || -999 || Time of mid observation of positive detection in Mean Julian Days|| |
| | 53 | ||xPos || pixels || REAL 4 || -999 || measured x on CCD from PSF fit|| |
| | 54 | ||yPos || pixels || REAL 4 || -999 || measured y on CCD from PSF fit|| |
| | 55 | ||xPosErr || pixels || REAL 4 || -999 || estimated error in x|| |
| | 56 | ||yPosErr || pixels || REAL 4 || -999 || estimated error in y|| |
| | 57 | ||pltScale || arcsec/pix || REAL 4 || -999 ||plate scale at this location (from DVO)|| |
| | 58 | ||posAngle || degrees || REAL 4 || -999 ||position angle (sky-to-chip) at this location (from DVO)|| |
| | 59 | ||ra || degrees || FLOAT 8 || NA ||right ascension|| |
| | 60 | ||dec || degrees || FLOAT 8 || NA ||declination|| |
| | 61 | ||raErr || arcsec || REAL 4 || NA ||right ascension error|| |
| | 62 | ||decErr || arcsec || REAL 4 || NA ||declination error|| |
| | 63 | ||zp || magnitude || REAL 4 || 0 ||zeropoint|| |
| | 64 | ||telluricExt || magnitude || REAL 4 || NA ||estimated extinction due to non-photometric conditions|| |
| | 65 | ||expTime || seconds || REAL 4 || -999 ||exposure time (informational)|| |
| | 66 | ||airMass || dimensionless || REAL 4 || 0 ||airmass (informational)|| |
| | 67 | ||psfFlux || adu/seconds || REAL 4 || -999 || PSF instrumental flux (in analog-to-digital units/sec) or adu/sec|| |
| | 68 | ||psfFluxErr || adu/seconds || REAL 4 || -999 || estimated error in flux|| |
| | 69 | ||psfMajorFWHM || arcsec || REAL 4 || -999 || model PSF width in major axis|| |
| | 70 | ||psfMinorFWHM || arcsec || REAL 4 || -999 || model PSF width in minor axis|| |
| | 71 | ||psfTheta || degrees || REAL 4 || -999 || model PSF orientation angle degrees East of North|| |
| | 72 | ||psfCore || dimensionless || REAL 4 || -999 ||model PSF core parameter [k in (1 + kz + z^1.66)]|| |
| | 73 | ||psfQf || dimensionless || REAL 4 || -999 ||PSF coverage factor|| |
| | 74 | ||psfQfPerfect || dimensionless || REAL 4 || -999 ||PSF-weighted fraction of pixels totally unmasked|| |
| | 75 | ||psfChiSq || dimensionless || REAL 4 || -999 ||reduced-chisq of the psf model fit. (ndof?, npix?)|| |
| | 76 | ||psfLikelihood || dimensionless || REAL 4 || -999 ||PSF likelihood|| |
| | 77 | ||momentXX || raw pixels || REAL 4 || -999 || moment XX|| |
| | 78 | ||momentXY || raw pixels || REAL 4 || -999 || moment XY|| |
| | 79 | ||momentYY || raw pixels || REAL 4 || -999 || moment YY|| |
| | 80 | ||momentR1 || raw pixels || REAL 4 || -999 || first radial moment|| |
| | 81 | ||momentRH || raw pixels || REAL 4 || -999 || half radial moment|| |
| | 82 | ||momentM3C || raw pixels || REAL 4 || -999 || 3rd moment cos(theta)|| |
| | 83 | ||momentM3S || raw pixels || REAL 4 || -999 || 3rd moment sin(theta)|| |
| | 84 | ||momentM4C || raw pixels || REAL 4 || -999 || 4th moment cos(theta)|| |
| | 85 | ||momentM4S || raw pixels || REAL 4 || -999 || 4th moment sin(theta)|| |
| | 86 | ||apFlux || adu/seconds || REAL 4 || -999 || Aperture Flux|| |
| | 87 | ||apFluxErr || adu/seconds || REAL 4 || -999 || Aperture Flux error|| |
| | 88 | ||apFillF || dimensionless || REAL 4 || -999 || Aperture fill factor|| |
| | 89 | ||kronFlux || adu/seconds || REAL 4 || -999 || Kron flux|| |
| | 90 | ||kronFluxErr || adu/seconds || REAL 4 || -999 || Kron flux error|| |
| | 91 | ||kronRad || raw pixels || REAL 4 || -999 || Kron radius|| |
| | 92 | ||kronRadErr || raw pixels || REAL 4 || -999 || Kron radius error|| |
| | 93 | ||diffNPos || dimensionless || INT 4 || -999 ||NPix > 3sigma|| |
| | 94 | ||diffFRatio || dimensionless || REAL 4 || -999 ||fPos/(fPos + fNeg)|| |
| | 95 | ||diffNBad || dimensionless || REAL 4 || -999 ||nPos/(nPos + nNeg)|| |
| | 96 | ||diffNMask || dimensionless || REAL 4 || -999 ||nPos/(nPos + nMask)|| |
| | 97 | ||diffNAll || dimensionless || REAL 4 || -999 ||nPos/(nPos + nMask + nNeg)|| |
| | 98 | ||diffPdist || pixels || REAL 4 || -999 ||distance to positive match source|| |
| | 99 | ||diffNdist || pixels || REAL 4 || -999 ||distance to negative match source|| |
| | 100 | ||diffPSN || dimensionless || REAL 4 || -999 ||signal to noise of pos match source|| |
| | 101 | ||diffNSN || dimensionless || REAL 4 || -999 ||signal to noise of neg match source|| |
| | 102 | ||sky || adu/sec/pixel || REAL 4 || -999 || PSF sky level at source|| |
| | 103 | ||skyErr || adu/sec/pixel || REAL 4 || -999 || estimated error in sky|| |
| | 104 | ||infoFlag || dimensionless || BIGINT 8 || -999 ||flag indicating provenance information|| |
| | 105 | ||dataRelease || dimensionless || TINYINT 1 || NA ||Data release when this detection was originally taken. Recalibrations do not affect this value.|| |
| | 106 | --------------------------- |
| | 107 | === DiffToImage VOTable description of PSPS table DiffToImage === |
| | 108 | --------------------------- |
| | 109 | ||diffMetaID || dimensionless || BIGINT 8 || NA ||diff identifier|| |
| | 110 | ||imageID || dimensionless || BIGINT 8 || NA ||hashed exposure-ccdID identifier|| |