galExtinction 
Name	Unit	Data Type	Size	Default Value	Description

objID				dimensionless	BIGINT	8	NA	ODM object identifier index
ippObjID			dimensionless	BIGINT	8	NA	IPP object number

From Doug and Eddie ?

E(B-V)

gGalext
rGalext
iGalext
zGalext
yGalext
wGalext
probability vector

stellar parameters
Teff
g_surf
[Fe/H]






