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

Description Catalog Data Default Radius (arcmin) Mission Table Type
Arches and Quintuplet Clusters Chandra X-Ray Point Source Catalog arcquincxoN
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
source_number 1 244 integer
alt_name [WDL2006] 1 [WDL2006] 99 string
source_flag L L string
name CXOGCS J174506.61-285114.6 CXOGCS J174637.43-285109.2 string
ra 17 45 06.61 17 46 37.43 position
dec -29 00 15.1 -28 38 17.3 position
lii (degree) 0.00283 0.28444 float
bii (degree) -0.14417 0.13804 float
error_radius (arcsec) 0.2 3.4 float
count_rate (ct/s) 1.10e-04 1.53e+00 float
count_rate_error (ct/s) 4.00e-05 4.50e-03 float
hardness_ratio_1 -1.00 0.65 float
hardness_ratio_1_error 0.00 0.20 float
hardness_ratio_2 -0.77 0.19 float
hardness_ratio_2_error 0.00 0.18 float
detection_bands B S,B string

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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