Main Search Form Search of CHANDRA Catalog(s) Tips Archive Hera Data Analysis Help

Description Catalog Data Default Radius (arcmin) Mission Table Type
Chandra Serendipitous Extragalactic X-Ray Source ID (SEXSI) Catalog chansexsiN
1
 CHANDRA 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 CXOSEXSI J022142.6+422654 CXOSEXSI J234845.1+005207 string
ra 02 21 42.67 23 48 45.13 position
dec -09 24 16.5 +77 21 44.4 position
lii (degree) 11.01557 303.77584 float
bii (degree) -58.28887 84.28480 float
off_axis_angle (arcmin) 0.06 18.13 float
hb_counts (ct) 4.69 5752.90 float
hb_bck_counts (ct) 0.07 710.20 float
hb_counts_snr 1.38 74.66 float
hb_flux (erg/s/cm^2) 1.460e-15 1.570e-12 float
sb_counts (ct) 0.00 61214.00 float
sb_bck_counts (ct) 0.00 524.70 float
sb_counts_snr 0.00 246.30 float
sb_flux (erg/s/cm^2) 0.000e+00 2.400e-12 float
hardness_ratio -0.948 1.000 float
cluster_flag 0 1 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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