		
diffObjID	 = dvo / addstar
diffgcObjID	 = dvo / addstar
diffDetID 	 = dvo / addstar
diffDetMetaID 	 = dvo / addstar
ippDetectID 	 = dvo / addstar
ippObjID 	 = dvo / addstar
filterID 	 = smf / ipptopsps
surveyID 	 = ipptopsps
randomDiffID 	 = ipptopsps
skyCellID        = smf header
dvoRegionID      = dvo / catID
obsTime 	 = smf
xPos 		 = smf
yPos 		 = smf
xPosErr 	 = smf
yPosErr 	 = smf
pltScale         = smf
posAngle         = smf
---------------- = 
ra               = dvo / relastro? [allow / require relastro recalibration?]
dec              = dvo / relastro?
raErr            = dvo / relastro?
decErr           = dvo / relastro?
zp               = dvo / relphot
telluricExt      = (zp - zpNominal) dvopsps
expTime          = smf
airMass          = smf
---------------- = 
psfFlux 	 = smf
psfFluxErr 	 = smf
psfMajorFWHM     = [PSF_MAJOR is Sxx parameter, NOT FWHM] [ADD PSF_MAJ_FWHM to smf, keep PSF_MAJOR]
psfMinorFWHM     = [PSF_MAJOR is Sxx parameter, NOT FWHM] [ditto]
psfTheta         = smf
psfCore          = [XXX : not currently written out!!]
psfQf 		 = smf
psfQfPerfect 	 = smf
psfChiSq 	 = smf
psfLikelihood 	 = ipptopsps
momentXX 	 = smf
momentXY 	 = smf
momentYY 	 = smf
momentR1 	 = smf
momentRH 	 = smf [XXX : MOMENTS_RH is NOT half-light radius]
momentM3C 	 = smf
momentM3S 	 = smf
momentM4C 	 = smf
momentM4S  	 = smf
apFlux 		 = smf [PS1_DV2 or later]
apFluxErr 	 = smf [PS1_DV2 or later]
apFillF          = [XXX : not currently calculated]
kronFlux 	 = smf
kronFluxErr 	 = smf
kronRad 	 = (2.5*R1)
kronRadErr 	 = [drop this? ]
---------------- = 
diffNPos         = smf
diffFRatio       = smf
diffNBad         = smf
diffNMask        = smf
diffNAll         = smf
diffPdist        = smf
diffNdist        = smf
diffPSN          = smf
diffNSN          = smf
---------------- = 
sky 		 = smf
skyErr 		 = smf
infoFlag 	 = smf
infoFlag2	 = smf
dataRelease 	 = ipptopsps

