2SLAQ QSO Data Archive

Instructions on how to use this form

Target Position
By position and search radius (J2000)
RA DEC Radius
By min/max range of RA,dec (J2000)
Min. RA Max. RA
Min. DEC Max. DEC

Object Type / ID
Object Name
Identification sub-class

Magnitudes and Colours
Correct for galactic extinction?
Faintest u Brightest u
Faintest g Brightest g
Faintest r Brightest r
Faintest i Brightest i
Faintest z Brightest z
Min. (u-g) Max. (u-g)
Min. (g-r) Max. (g-r)
Min. (r-i) Max. (r-i)
Min. (i-z) Max. (i-z)

Min. z Max. z

Data Quality
Min. Quality Max. Quality
Min. S/N Max. S/N

Maximum number of records to return: rows.