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Description Catalog Data Default Radius (arcmin) Mission Table Type
GALEX/SDSS Quasar Catalog glxsdssqsoN
1
 GALEX 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 SDSS J000009.42-102751.9 SDSS J235959.06-090944.0 string
galex_name GALEX 2416042799111602539 GALEX 2694395072605064148 string
ra 00 00 09.425 23 59 59.061 position
dec -11 12 57.21 +67 57 49.40 position
lii (degree) 38.959578 351.903815 float
bii (degree) -73.664682 68.377769 float
ra_galex 00 00 09.534 23 59 59.113 position
dec_galex -11 12 58.46 +67 57 49.08 position
off_set (arcsec) 0.01 6.91 float
redshift 0.1169 5.1960 float
umag (mag) 15.687 26.690 float
umag_error (mag) 0.012 4.076 float
gmag (mag) 15.771 25.591 float
gmag_error (mag) 0.008 0.938 float
rmag (mag) 15.787 22.166 float
rmag_error (mag) 0.008 1.361 float
imag (mag) 15.368 20.857 float
imag_error (mag) 0.009 2.030 float
zmag (mag) 15.574 21.100 float
zmag_error (mag) 0.013 1.960 float
fmag (mag) 16.102 24.207 float
fmag_error (mag) 0.006 0.650 float
fmag_alt_err (mag) 0.011 1.070 float
nmag (mag) 16.097 24.482 float
nmag_error (mag) 0.003 0.779 float
nmag_alt_err (mag) 0.012 1.060 float
gal_abs_u (mag) 0.018 1.313 float
log_nh_gal (log(cm^-2)) 19.771 20.952 float
abs_imag (mag) -29.563 -22.002 float
log_2200a_lum (log(erg/s)) 43.292 48.293 float
log_5100a_lum (log(erg/s)) 44.016 46.742 float
gi_color (mag) -0.746 2.616 float
fn_color (mag) -2.063 4.282 float
off_axis (arcmin) 0.8892 35.9964 float
nuv_exposure (s) 0.000e+00 2.376e+04 float
fuv_exposure (s) 3.756e+00 2.409e+04 float
galex_svy_flag 1 4 integer

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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