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Description Catalog Data Default Radius (arcmin) Mission Table Type
M 31 Chandra HRC X-Ray Source Catalog m31cxohrc2N
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 CXOM31 J003956.3+404100 CXOM31 J004545.7+415030 string
alt_name [KGP2002] n1-17 [KGP2002] s2-63 string
ra 00 39 56.34 00 45 45.76 position
dec +40 29 48.5 +41 54 10.9 position
lii (degree) 120.57881 121.79962 float
bii (degree) -22.32636 -20.95493 float
counts (ct) 18 5579 integer
snr 3.7 589.9 float
lx (erg/s) 1.200e+36 4.967e+38 float
lx_error (erg/s) 3.0e+35 8.0e+36 float
var_chi2_nu 0.110 517.664 float
ctrpart_name 1RXS J004154.1+405648 (ATel97) new string
note_flag 1 new string
source_type ? X 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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