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Description Catalog Data Default Radius (arcmin) Mission Table Type
2dF QSO Redshift (2QZ) Survey twodfqsozN
1
 GALAXY CATALOG Object

1. Enter any constraints on the query below. [ Help on constraint syntax ]

(What about wildcards, spaces, and case sensitivity?)

2. To change the fields that are returned, select the box in the "View" column beside each field desired.

3. To sort the results by any field, select one box in the "Sort" column beside the field to sort on.


 Parameter (Unit) Min Value Max Value Value Type
name 2QZ J000000.2-313832 2QZ J235959.7-310957 string
ra 00 00 00.27 23 59 59.76 position
dec -32 18 10.6 +02 13 33.8 position
lii (degree) 0.00658 359.98479 float
bii (degree) -89.79893 65.09400 float
source_number 1 25400 integer
internal_name TQN178_110 f471_076 string
sector_name N_178_179_244 S_471 string
ukst_field_number 409 867 integer
apm_x_pos (pixel) -18226.09 18433.04 float
apm_y_pos (pixel) -18602.77 18507.17 float
bj_mag (mag) 16.000 20.850 float
u_bj_color (mag) -9.990 2.537 float
bj_r_color (mag) -15.276 7.156 float
num_obs 0 6 integer
redshift_1 0.0000 3.8740 float
quality_flag_1 0 33 integer
broad_type_1 ?? star? string
spectrum_1_date 1996-09-13 2002-09-05 date
field_spect_number_1 0 8881 integer
fiber_number_1 0 200 integer
snr_spectrum_1 -23.80 129.93 float
redshift_2 0.0000 3.1146 float
quality_flag_2 0 33 integer
broad_type_2 ?? star? string
spectrum_2_date 1996-09-13 2002-09-05 date
field_spect_number_2 0 8881 integer
fiber_number_2 0 200 integer
snr_spectrum_2 -48.25 80.16 float
previous_redshift 0.097 2.960 float
flux_20_cm (mJy) 2 3827 integer
rass_flux (erg/s/cm^2) 1.7000e-16 5.4264e-13 float
reddening (mag) 0.00776 0.09962 float
comment_spectrum_1 +_z=1.535_QSO? wk_emission_(cont?) string
comment_spectrum_2 2_damped_systems? wd? string
class

4. Do you want to change your current query settings?


(e.g. 'Cyg X-1' or '12 00 00, 4 12 6')
Use semicolons (;) to separate multiple object names or coordinate pairs (e.g. 'Cyg X-2; 12.235, 15.345').
Default uses the optimum radius for each catalog searched.

Not all tables have observation dates/times. For those that do, the time portion of the date is optional.
Times are always in UTC. Separate multiple dates/ranges with semicolons (;). Range operator is '..'
(e.g. '1992-12-31; 48980.5; 1995-01-15 12:00:00; 1997-03-20 .. 2000-10-18').
rows
Select to display all catalog parameters instead of only defaults.

5.


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