Home | Overview | Browser | Access | Login | Cookbook | nonSurvey

Glossary of WSA attributes
This Glossary alphabetically lists all attributes used in the SSA database(s) held in the WSA. If you would like to have more information about the schema tables please use the SSA Schema Browser (other Browser versions).

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

B
Name	Schema Table	Database	Description	Type	Length	Unit	Default Value	Unified Content Descriptor
b	Source	SSA	The Galactic latitude of the source	real	4	degrees		POS_GAL_LAT
b_m_opt	twomass_psc	2MASS	Blue magnitude of associated optical source.	real	4	mag		SPECT_FLUX_VALUE
bI	Detection	SSA	Semi-minor axis of intensity-weighted fitted ellip.	real	4	microns		EXTENSION_SMIN
bl_flg	twomass_psc	2MASS	Blend flag.	varchar	3			CODE_MISC
bl_sub_flg	twomass_xsc	2MASS	blanked/subtracted src description flag.	smallint	2			CODE_MISC
blend	Detection	SSA	Deblend flag: -n=parent of n children; +n = nth child of a parent	int	4			CODE_MULT_INDEX
blendB	Source	SSA	Blend flag from B band detection	int	4		-99999999	CODE_MULT_INDEX
blendI	Source	SSA	Blend flag from I band detection	int	4		-99999999	CODE_MULT_INDEX
blendR1	Source	SSA	Blend flag from R1 band detection	int	4		-99999999	CODE_MULT_INDEX
blendR2	Source	SSA	Blend flag from R2 band detection	int	4		-99999999	CODE_MULT_INDEX
blk_fac	twomass_xsc	2MASS	LCSB blocking factor (1, 2, 4, 8).	smallint	2			FIT_PARAM
brightLim	Plate	SSA	Bright mag limit for selected astrometric refstars	real	4			PHOT_MAG_LIMIT
brightObjID	JunkDetection	SSA	The Detection.objID of the artifact-inducing bright star	bigint	8		0	ID_ASSOCIATED
bU	Detection	SSA	Semi-minor axis of unweighted fitted ellipse	real	4	microns		EXTENSION_SMIN