sxPhotoBad Members

Member NameMember TypeDescription
object_IDint64
objIDint32The ID of the object in the field
nChildint32Number of Children
objTypeint32ObjectType is an enumerated type which assigns a morphological classification to an object.
We have the following types:
* Unknown
* Cosmic ray
* Defect
* Galaxy
* Ghost
* Known object
* Star
* Star trail
* Sky
* QSO
catIDint32
objFlagsuint32DetectionFlag is an enumerated type which enumerates flags which may be set
on individual detections by the photo pipeline.
Click HERE for possible values and HERE for Robert's full description
objFlags2uint32Second part of Detection_Flags
Click HERE for possible values and HERE for Robert's full description
objRowcfloat32Nominal row position (r' coordinates) in pixels
objRowcErrfloat32Nominal row position error (r' coordinates) in pixels
objColcfloat32Nominal column position (r' coordinates) in pixels
objColcErrfloat32Nominal column position error
(r' coordinates) in pixels
rowvfloat32Row - component of object velocity
rowvErrfloat32Row - component of object velocity ERROR
colvfloat32Column-component of object velocity
colvErrfloat32
rowcfloat32[5]Row center (r' coordinates) in pixels
rowcErrfloat32[5]Row center error (r' coordinates) in pixels
colcfloat32[5]Column center (r' coordinates) in pixels
float32 Center_Column_Error
colcErrfloat32[5]
skyfloat32[5]Sky flux in luptitudes/square-arcsec
skyErrfloat32[5]Sky flux error in luptitudes/square-arcsec
psfCountsfloat32[5]PSF flux in luptitudes
psfCountsErrfloat32[5]PSF flux error in luptitudes
fiberCountsfloat32[5]Flux in 3 arcsec diameter fiber
radius in luptitudes
fiberCountsErrfloat32[5]Flux error in 3 arcsec diameter
fiber radius in luptitudes
petroCountsfloat32[5]Petrosian flux in luptitudes
petroCountsErrfloat32[5]Petrosian flux error in luptitudes
petroRadfloat32[5]Petrosian radius in arcsecs
petroRadErrfloat32[5]Petrosian radius error in arcsecs
petroR50float32[5]Radius with 50 percent of
petrosian light (arcseconds)
petroR50Errfloat32[5]Radius with 50 percent of
petrosian light error (arcseconds)
petroR90float32[5]Radius with 90 percent of
petrosian light (arcseconds)
petroR90Errfloat32[5]Radius with 90 percent of
petrosian light error (arcseconds)
qfloat32[5]Stokes Q parameter
qErrfloat32[5]Stokes Q parameter error
ufloat32[5]Stokes U parameter
uErrfloat32[5]Stokes U parameter error
isoRowcfloat32[5]Isophotal row centroid (pixels)
isoRowcErrfloat32[5]Isophotal row centroid error (pixels)
isoRowcGradfloat32[5]Gradient in row centroid with isophote
isoColcfloat32[5]Isophotal column centroid (pixels)
isoColcErrfloat32[5]Isophotal column centroid error (pixels)
isoColcGradfloat32[5]Gradient in column centroid with isophote
isoAfloat32[5]Isophotal major axis (arcseconds)
isoAErrfloat32[5]Isophotal major axis error (arcseconds)
isoBfloat32[5]Isophotal minor axis error (arcseconds)
isoBErrfloat32[5]Isophotal minor axis error (arcseconds)
isoAGradfloat32[5]Gradient in major axis with isophote
isoBGradfloat32[5]Gradient in minor axis with isophote
isoPhifloat32[5]Isophotal position angle (degrees)
isoPhiErrfloat32[5]Isophotal position angle error (degrees)
isoPhiGradfloat32[5]Gradient in positional angle with isophote.
deVRadfloat32[5]DeVaucouler fit scale radius (arcseconds)
deVRadErrfloat32[5]DeVaucouler fit scale radius error (arcseconds)
deVABfloat32[5]DeVaucouler fit a/b
deVABErrfloat32[5]DeVaucouler fit a/b error
deVPhifloat32[5]DeVaucouler fit position angle (degrees)
deVPhiErrfloat32[5]DeVaucouler fit position angle error (degrees)
deVCountsfloat32[5]DeVaucouler mag fit (luptitudes)
deVCountsErrfloat32[5]DeVaucouler mag fit error (luptitudes)
expRadfloat32[5]Exponential fit scale radius (arcsecs)
expRadErrfloat32[5]Exponential fit scale radius error (arcsecs)
expABfloat32[5]Exponential fit a/b
expABErrfloat32[5]Exponential fit a/b error
expPhifloat32[5]Exponential fit position angle (degrees)
expPhiErrfloat32[5]Exponential fit position angle error (degrees)
expCountsfloat32[5]Exponential fit in luptitudes
expCountsErrfloat32[5]Exponential fit error (luptitudes)
modelCountsfloat32[5]Bettor of DeV / Exp model magnitude fit (luptitudes)
These values are reproduced in sxTag u,g,r,i,z
modelCountsErrfloat32[5]Bettor of DeV / Exp model magnitude
fit error (luptitudes)
texturefloat32[5]Texture parameter
lStarfloat32[5]Star likelihood
lExpfloat32[5]Exponential disk fit likelihood
lDeVfloat32[5]DeVaucouler fit likelihood
fracPSFfloat32[5]Fraction of light in PSF
flagsuint32[5]Detection flags for all 5 magnitudes
flags2uint32[5]Detection flags for all 5 magnitudes 2nd part
typeint32[5]Object classification flags for every magnitude
statusint32Object Status Flag. Assigns an overall survey status to an object. The values accepted by SXQL and a short description are HERE
rafloat64J2000 right ascension (r') in degrees
decfloat64J2000 declination (r') in degrees
offsetRafloat32[5]Filter to filter shifts RA (arcsecs)
offsetDecfloat32[5]Filter to filter shifts DEC (arcsecs)
primTargetint32primTarget is the first section of target selection flag. The values accepted by SXQL and a short description are HERE
secTargetint32secTarget is the second section of the target selection flags. The values accepted by SXQL and a short description are HERE
reddeningfloat32[5]Reddening in each filter in luptitudes
priorityuint32Priority Bits
fieldassoc - sxFieldAssociation to the Field this object belongs to
tagassoc - sxTagAssociation to the Tag object
profileassoc - sxProfileLink to the profile info
childassoc - sxPhotoObjAssociation to this object's children if any
parentassoc - sxPhotoObjAssociation to this object's parent object if any