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

Description Catalog Data Default Radius (arcmin) Mission Table Type
Chandra Archive Of Galaxies Ultraluminous X-Ray Source Catalog chanulxcatN
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
galaxy_name Circinus UGC 4305 string
name [SGT2004] J013651.06+154546.8 [SGT2004] J225720.73-362747.2 string
ra 01 36 51.06 22 57 20.73 position
dec -65 22 54.7 +70 42 19.4 position
lii (degree) 4.63613 359.43957 float
bii (degree) -70.36494 86.47304 float
spect_shape 0.11 7.11 float
spect_shape_pos_err 0.01 5.74 float
spect_shape_neg_err 0.00 19.79 float
spect_shape_flag b c string
nh (H-atoms/cm^2) 1.00e+20 2.14e+23 float
nh_pos_err (H-atoms/cm^2) 0.00e+00 4.10e+22 float
nh_neg_err (H-atoms/cm^2) 0.00e+00 3.58e+22 float
chi_squared 0.24 271.57 float
dof 2 255 integer
lx_obs (erg/s) 7.000e+37 3.128e+40 float
lx_obs_error (erg/s) 1.00e+37 1.19e+39 float
lx (erg/s) 6.200e+38 6.475e+40 float
lx_error (erg/s) 3.000e+37 1.451e+40 float
lx_flag d d string
hardness_ratio_1 -0.49 0.96 float
hardness_ratio_2 -0.91 0.53 float
prob_constant 0.000 0.999 float

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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