S
Name	Schema Table	Database	Description	Type	Length	Unit	Default Value	Unified Content Descriptor
scan	twomass_psc	2MASS	The nightly scan number in which the source was detected.	smallint	2			NUMBER
scan	twomass_scn	2MASS	Scan number (unique within date).	smallint	2			NUMBER
scan	twomass_sixx2_scn	2MASS	scan number (unique within date)	smallint	2
scan	twomass_xsc	2MASS	scan number (unique within date).	smallint	2			NUMBER
scan_key	twomass_psc	2MASS	Unique identification number of the record in the Scan Information Table that corresponds to the survey scan in which this source was detected.	int	4			ID_NUMBER
scan_key	twomass_scn	2MASS	the unique identification number for this scan.	int	4			ID_NUMBER
scan_key	twomass_sixx2_xsc	2MASS	key to scan data record in "scan DB"	int	4
scan_key	twomass_xsc	2MASS	key to scan data record in "scan DB".	int	4			ID_NUMBER
scanlen	Plate	F287	SuperCOSMOS CCD lane scan length	smallint	2	pixels	-9999	INST_PARAM
scanlen	Plate	PSSA	SuperCOSMOS CCD lane scan length	smallint	2	pixels		INST_PARAM
scanlen	Plate	SSA	SuperCOSMOS CCD lane scan length	smallint	2	pixels		INST_PARAM
scanMaterial	Plate	F287	Photographic medium, eg. Original glass, Copy film, Copy glass	varchar	16		None	REMARKS
scanMaterial	Plate	PSSA	Photographic medium, eg. Original glass, Copy film, Copy glass	varchar	16			REMARKS
scanMaterial	Plate	SSA	Photographic medium, eg. Original glass, Copy film, Copy glass	varchar	16			REMARKS
scdGrid	Plate	F287	Non-linear distortion mask filename	varchar	80		None	ID_FILE
scdGrid	Plate	PSSA	Non-linear distortion mask filename	varchar	80			ID_FILE
scdGrid	Plate	SSA	Non-linear distortion mask filename	varchar	80			ID_FILE
sCorMag	Detection	F287	Colour-corrected magnitude calculated on assumption object is star	real	4	mag	-0.99999995e9	MODEL_MAG_VALUE
sCorMagB	Source	F287	B band colour-corrected magnitude assuming object is star	real	4	mag	-0.99999995e9	PHOT_PHG_BJ
sCorMagB	Source	PSSA	B band magnitude assuming object is star	real	4	mag	-99.999995	PHOT_PHG_BJ
sCorMagB	Source	SSA	B band magnitude assuming object is star	real	4	mag	-99.999995	PHOT_PHG_BJ
sCorMagI	Source	F287	I band colour-corrected magnitude assuming object is star	real	4	mag	-0.99999995e9	PHOT_PHG_I
sCorMagI	Source	PSSA	I band magnitude assuming object is star	real	4	mag	-99.999995	PHOT_PHG_I
sCorMagI	Source	SSA	I band magnitude assuming object is star	real	4	mag	-99.999995	PHOT_PHG_I
sCorMagR	Source	F287	R band colour-corrected magnitude assuming object is star	real	4	mag	-0.99999995e9	PHOT_PHG_R
sCorMagR1	Source	PSSA	R1 band magnitude assuming object is star	real	4	mag	-99.999995	PHOT_PHG_R
sCorMagR1	Source	SSA	R1 band magnitude assuming object is star	real	4	mag	-99.999995	PHOT_PHG_R
sCorMagR2	Source	PSSA	R2 band magnitude assuming object is star	real	4	mag	-99.999995	PHOT_PHG_R
sCorMagR2	Source	SSA	R2 band magnitude assuming object is star	real	4	mag	-99.999995	PHOT_PHG_R
sCorMagU	Source	F287	U band colour-corrected magnitude assuming object is star	real	4	mag	-0.99999995e9	PHOT_PHG_U
scosID	twompzPhotoz	TWOMPZ	SuperCOSMOS Source table (objID) {image primary HDU keyword: SCOS_objID}	bigint	8		-99999999	meta.id
scosID	wiseScosPhotoz, wiseScosPhotozRejects	WISExSCOSPZ	SuperCOSMOS Source table (objID) {image primary HDU keyword: objID}	bigint	8		-99999999	meta.id
scosID	wiseScosSvm	WISExSCOSPZ	SuperCOSMOS Source table (objID) {image primary HDU keyword: scos_objID}	bigint	8		-99999999	meta.id
sd	twomass_scn	2MASS	Scanning direction: "n" = north-going, "s" = south-going.	varchar	1			POS_POS-ANG
sd	twomass_sixx2_scn	2MASS	direction of scan -- north/south-bound (n/s)	varchar	1
sdet	twomass_sixx2_psc, twomass_sixx2_xsc	2MASS	# of scans in which src was detected in >=1 band	smallint	2
sdssID	CrossNeighboursDR2	SSA	The object identifier from BestDR2.PhotoObj	bigint	8			ID_CATALOG
sdssID	CrossNeighboursDR5	SSA	The object identifier from BestDR5.PhotoObj	bigint	8			ID_CATALOG
sdssID	CrossNeighboursEDR	PSSA	The object identifier from SkyServer.PhotoObj	bigint	8			ID_CATALOG
sdssPrimary	CrossNeighboursDR2, CrossNeighboursDR5	SSA		tinyint	1			CODE_MISC
sdssPrimary	CrossNeighboursEDR	PSSA		tinyint	1			CODE_MISC
sdssType	CrossNeighboursDR2, CrossNeighboursDR5	SSA	The SDSS image classification flag	int	4			CLASS_OBJECT
sdssType	CrossNeighboursEDR	PSSA	The SDSS image classification flag	int	4			CLASS_OBJECT
seam	Detection	PSSA	Seam index: = zero or SSAfield for seamless selection	smallint	2			ID_FIELD
seam	Detection	SSA	Seam index: = zero or SSAfield for seamless selection	smallint	2			ID_FIELD
seqNum	twomass_sixx2_psc	2MASS	Sequential number (unique object ID)	int	4
severity	Quality	F287	Classifications of the events	varchar	15		None
shiftPnt	Plate	F287	Shift of from nominal to fitted plate centre	float	8	radians		POS_OFFSET
shiftPnt	Plate	PSSA	Shift of from nominal to fitted plate centre	float	8	radians		POS_OFFSET
shiftPnt	Plate	SSA	Shift of from nominal to fitted plate centre	float	8	radians		POS_OFFSET
sigDec	Source	PSSA	Uncertainty in Dec (formal random error not inc. systematic errors)	float	8	degrees		ERROR
sigDec	Source	SSA	Uncertainty in Dec (formal random error not inc. systematic errors)	float	8	degrees		ERROR
siggCorMagB	Source	F287	Standard deviation on meangCorMagB	real	4	mag	-0.99999995e9	ERROR
siggCorMagI	Source	F287	Standard deviation on meangCorMagI	real	4	mag	-0.99999995e9	ERROR
siggCorMagR	Source	F287	Standard deviation on meangCorMagR	real	4	mag	-0.99999995e9	ERROR
siggCorMagU	Source	F287	Standard deviation on meangCorMagU	real	4	mag	-0.99999995e9	ERROR
sigMuAcosD	Source	PSSA	Error on proper motion in RA direction	real	4	mas/yr	-0.99999995e9	ERROR
sigMuAcosD	Source	SSA	Error on proper motion in RA direction	real	4	mas/yr	-0.99999995e9	ERROR
sigMuD	Source	PSSA	Error on proper motion in Dec direction	real	4	mas/yr	-0.99999995e9	ERROR
sigMuD	Source	SSA	Error on proper motion in Dec direction	real	4	mas/yr	-0.99999995e9	ERROR
sigRA	Source	PSSA	Uncertainty in RA (formal random error not inc. systematic errors)	float	8	degrees		ERROR
sigRA	Source	SSA	Uncertainty in RA (formal random error not inc. systematic errors)	float	8	degrees		ERROR
sigsCorMagB	Source	F287	Standard deviation on meansCorMagB	real	4	mag	-0.99999995e9	ERROR
sigsCorMagI	Source	F287	Standard deviation on meansCorMagI	real	4	mag	-0.99999995e9	ERROR
sigsCorMagR	Source	F287	Standard deviation on meansCorMagR	real	4	mag	-0.99999995e9	ERROR
sigsCorMagU	Source	F287	Standard deviation on meansCorMagU	real	4	mag	-0.99999995e9	ERROR
skewgCorMagB	Source	F287	Skewness of the distribution of gCorMagB	real	4		-0.99999995e9
skewgCorMagI	Source	F287	Skewness of the distribution of gCorMagI	real	4		-0.99999995e9
skewgCorMagR	Source	F287	Skewness of the distribution of gCorMagR	real	4		-0.99999995e9
skewgCorMagU	Source	F287	Skewness of the distribution of gCorMagU	real	4	mag	-0.99999995e9
skewsCorMagB	Source	F287	Skewness of the distribution of sCorMagB	real	4		-0.99999995e9
skewsCorMagI	Source	F287	Skewness of the distribution of sCorMagI	real	4		-0.99999995e9
skewsCorMagR	Source	F287	Skewness of the distribution of sCorMagR	real	4		-0.99999995e9
skewsCorMagU	Source	F287	Skewness of the distribution of sCorMagU	real	4	mag	-0.99999995e9
skyDefn	Plate	F287	Method of defining sky, eg. "median"	varchar	16		None	REDUCT_METHOD
skyDefn	Plate	PSSA	Method of defining sky, eg. "median"	varchar	16			REDUCT_METHOD
skyDefn	Plate	SSA	Method of defining sky, eg. "median"	varchar	16			REDUCT_METHOD
skyFilter	Plate	F287	Box filter weights for sky determination	varchar	16		None	REDUCT_PARAM
skyFilter	Plate	PSSA	Box filter weights for sky determination	varchar	16			REDUCT_PARAM
skyFilter	Plate	SSA	Box filter weights for sky determination	varchar	16			REDUCT_PARAM
skySquare	Plate	F287	Blocksize (one side) of sky background	smallint	2	pixels	-9999	REDUCT_PARAM
skySquare	Plate	PSSA	Blocksize (one side) of sky background	smallint	2	pixels		REDUCT_PARAM
skySquare	Plate	SSA	Blocksize (one side) of sky background	smallint	2	pixels		REDUCT_PARAM
slaveObjID	SourceNeighbours	F287	The object identifier from the Source table	bigint	8		-99999999	ID_CATALOG
slaveObjID	SourceXDetection	F287	The object identifier from the Detection table	bigint	8		-99999999	ID_CATALOG
slaveObjID	SourceXKnownQSO	F287	The object identifier (qsoID) from F287.KnownQSO	int	4		-99999999	ID_CATALOG
slump	CurrIsoCal	SSA	Fourth-order radial term in calibration	real	4	mags per (2.5 degrees)^4	0.0	MODEL_PARAM
slump	CurrIsoCal, PrevIsoCal	PSSA	Fourth-order radial term in calibration	real	4	mags per (2.5 degrees)^4	0.0	MODEL_PARAM
sMag	Detection	F287	Magnitude calculated on assumption object is star	real	4	mag	-0.99999995e9	MODEL_MAG_VALUE
sMag	Detection	PSSA	Magnitude calculated on assumption object is star	real	4	mag		MODEL_MAG_VALUE
sMag	Detection	SSA	Magnitude calculated on assumption object is star	real	4	mag		MODEL_MAG_VALUE
softVersion	Plate	F287	Software version, eg. /home/scosdev/v033	varchar	30		None	ID_VERSION
softVersion	Plate	PSSA	Software version, eg. /home/scosdev/v033	varchar	18			ID_VERSION
softVersion	Plate	SSA	Software version, eg. /home/scosdev/v033	varchar	18			ID_VERSION
sosp	Plate	F287	SuperCOSMOS start of scan CCD pixel number	smallint	2		-9999	INST_PARAM
sosp	Plate	PSSA	SuperCOSMOS start of scan CCD pixel number	smallint	2			INST_PARAM
sosp	Plate	SSA	SuperCOSMOS start of scan CCD pixel number	smallint	2			INST_PARAM
sourceID	Detection	PSSA	objID for corresponding merged record in Source	bigint	8			ID_ASSOCIATED
sourceID	Detection	SSA	objID for corresponding merged record in Source	bigint	8			ID_ASSOCIATED
spClass	KnownQSO	F287	Spectroscopic classification	varchar	4		None
spos	twomass_sixx2_psc, twomass_sixx2_xsc	2MASS	# of scans in which src position falls inside coverage area	smallint	2
SSAfield	Detection	PSSA	SSS field number (ESO/SRC system) that this detection falls in.	smallint	2			ID_FIELD
SSAfield	Detection	SSA	SSS field number (ESO/SRC system) that this detection falls in.	smallint	2			ID_FIELD
ssaID	CrossNeighbours2MASSPSC, CrossNeighbours2MASSXSC, CrossNeighboursDR2, CrossNeighboursDR5	SSA	The object identifier from the SSA Source table	bigint	8			ID_MAIN
ssaID	CrossNeighboursEDR	PSSA	The object identifier from the SSA Source table	bigint	8			ID_MAIN
starCat	Plate	F287	Name of reference star catalogue used for astrometric fit	varchar	80		None	ID_CATALOG
starCat	Plate	PSSA	Name of reference star catalogue used for astrometric fit	varchar	80			ID_CATALOG
starCat	Plate	SSA	Name of reference star catalogue used for astrometric fit	varchar	80			ID_CATALOG
starDensity	twompzPhotoz	TWOMPZ	Coadd log(density) of stars with K<14 at this position {image primary HDU keyword: density}	real	4		-0.9999995e9
starsInit	Plate	F287	No. of refstars in initial astrometric solution	int	4		-99999999	NUMBER
starsInit	Plate	PSSA	No. of refstars in initial astrometric solution	int	4			NUMBER
starsInit	Plate	SSA	No. of refstars in initial astrometric solution	int	4			NUMBER
starsSelec	Plate	F287	No. of refstars initially selected	int	4		-99999999	NUMBER
starsSelec	Plate	PSSA	No. of refstars initially selected	int	4			NUMBER
starsSelec	Plate	SSA	No. of refstars initially selected	int	4			NUMBER
starsUsed	Plate	F287	No. of refstars in final astrometric solution	int	4		-99999999	NUMBER
starsUsed	Plate	PSSA	No. of refstars in final astrometric solution	int	4			NUMBER
starsUsed	Plate	SSA	No. of refstars in final astrometric solution	int	4			NUMBER
startDate	IsoCalVersion	PSSA	Start date at which the calibration was released	datetime	8	MM-DD-YYYY	12-31-9999	TIME_DATE
startDate	IsoCalVersion	SSA	Start date at which the calibration was released	datetime	8	MM-DD-YYYY	12-31-9999	TIME_DATE
stepsize	Plate	F287	SuperCOSMOS nominal pixel size	real	4	microns	-0.99999995e9	INST_PIXSIZE
stepsize	Plate	PSSA	SuperCOSMOS nominal pixel size	real	4	microns		INST_PIXSIZE
stepsize	Plate	SSA	SuperCOSMOS nominal pixel size	real	4	microns		INST_PIXSIZE
stepWdg	Plate	F287	Intensity calibration step-wedge type, eg. kpno	varchar	16		None	INST_PARAM
stepWdg	Plate	PSSA	Intensity calibration step-wedge type, eg. kpno	varchar	16			INST_PARAM
stepWdg	Plate	SSA	Intensity calibration step-wedge type, eg. kpno	varchar	16			INST_PARAM
sup_ba	twomass_sixx2_xsc	2MASS	minor/major axis ratio fit to 3-sig. super-coadd isophote	real	4
sup_ba	twomass_xsc	2MASS	Minor/major axis ratio fit to 3-sig. super-coadd isophote.	real	4			PHYS_AXIS-RATIO
sup_chif_ellf	twomass_xsc	2MASS	super-coadd % chi-fraction for ellip. fit to 3-sig isophote.	real	4			FIT_PARAM_VALUE
sup_dec	twomass_xsc	2MASS	Super-coadd centroid Dec (J2000 decimal deg).	float	8	degrees		POS_EQ_DEC_MAIN
sup_phi	twomass_sixx2_xsc	2MASS	super-coadd angle to major axis (E of N)	smallint	2	deg
sup_phi	twomass_xsc	2MASS	Super-coadd angle to major axis (E of N).	smallint	2	degrees		POS_POS-ANG
sup_r_3sig	twomass_xsc	2MASS	Super-coadd 3-sigma isophotal semi-major axis radius.	real	4	arcsec		ERROR
sup_ra	twomass_xsc	2MASS	Super-coadd centroid RA (J2000 decimal deg).	float	8	degrees		POS_EQ_RA_MAIN
supDec	twompzPhotoz	TWOMPZ	Super co-add centroid Dec. (J2000) {image primary HDU keyword: supDEdeg}	float	8	Degrees	-0.9999995e9	pos.eq.dec
supRa	twompzPhotoz	TWOMPZ	Super co-add centroid R.A. (J2000) {image primary HDU keyword: supRAdeg}	float	8	Degrees	-0.9999995e9	pos.eq.ra
surveyID	Detection	PSSA	The survey that collected the data	tinyint	1			ID_SURVEY
surveyID	Detection	SSA	The survey that collected the data	tinyint	1			ID_SURVEY
surveyID	Plate	PSSA	Every plate comes from a survey	tinyint	1			ID_SURVEY
surveyID	Plate	SSA	Every plate comes from a survey	tinyint	1			ID_SURVEY
surveyID	Survey	PSSA	Unique survey identifier in the SSA	tinyint	1			ID_SURVEY
surveyID	Survey	SSA	Unique survey identifier in the SSA	tinyint	1			ID_SURVEY
surveyName	Survey	PSSA	Survey name, eg. SERC-J/EJ	varchar	16			ID_CATALOG
surveyName	Survey	SSA	Survey name, eg. SERC-J/EJ	varchar	16			ID_CATALOG
surveyRef	Survey	PSSA	Literature reference for survey	varchar	256			REFER_CODE
surveyRef	Survey	SSA	Literature reference for survey	varchar	256			REFER_CODE
SVMClass	wiseScosSvm	WISExSCOSPZ	SVM classification {image primary HDU keyword: SVMClass}	smallint	2		-9999
sys_flg	twomass_xsc	2MASS	system flag: 0=no system, 1=nearby galaxy flux incl. in mag.	smallint	2			CODE_MISC
systemID	Field	PSSA	Unique identifier of the system of survey field centres	tinyint	1			ID_MAIN
systemID	Field	SSA	Unique identifier of the system of survey field centres	tinyint	1			ID_MAIN
systemID	FieldSystem	PSSA	The system of survey fields used for the survey	tinyint	1			ID_MAIN
systemID	FieldSystem	SSA	The system of survey fields used for the survey	tinyint	1			ID_MAIN
systemID	Survey	PSSA	The system of survey fields used for the survey	tinyint	1			NOTE
systemID	Survey	SSA	The system of survey fields used for the survey	tinyint	1			NOTE