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Description Catalog Data Default Radius (arcmin) Mission Table Type
Sloan Digital Sky Survey/XMM-Newton AGN Spectral Properties Catalog agnsdssxmmN
1
 SDSS 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 [AGG2006] 1 [AGG2006] 99 string
ra 00 42 47.0 23 54 34.3 position
dec -10 31 23 +67 39 18 position
redshift 0.05 4.53 float
flux (erg/s/cm^2) 6.20e-15 3.13e-13 float
spectral_index 0.25 2.77 float
spectral_index_neg_err 0.05 0.54 float
spectral_index_pos_err 0.05 0.76 float
log_lx (log(erg/s)) 41.95 45.87 float
source_number 1 153 integer
lii (degree) 80.9390 330.8617 float
bii (degree) -68.5587 62.5565 float
nh_limit < > string
nh (H-atoms/cm^2) 2.00e+20 5.00e+24 float
nh_pos_err (H-atoms/cm^2) 1.00e+20 1.84e+23 float
nh_neg_err (H-atoms/cm^2) 1.00e+20 4.60e+22 float
nh_gal (H-atoms/cm^2) 1.24e+20 1.33e+21 float
int_rf_nh (H-atoms/cm^2) 1.00e+20 5.00e+24 float
opt_ctrprt_flag 1 3 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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