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

Description Catalog Data Default Radius (arcmin) Mission Table Type
VLA Survey of Chandra Deep Field South vlacdfscatN
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 [KFM2008] J033111.7-273144 [KFM2008] J033342.3-274737 string
source_flag N N string
source_id 1 9C string
alt_name [KFM2008] RID 1 [KFM2008] RID 9C string
ra 03 31 11.70 03 33 42.38 position
ra_error (s) 0.01 0.60 float
dec -28 04 50.3 -27 31 44.3 position
lii (degree) 223.02353 224.07010 float
bii (degree) -54.73658 -54.14404 float
dec_error (arcsec) 0.1 2.0 float
snr_20_cm 1.5 3104.0 float
flux_20_cm (mJy) 0.030 87.450 float
flux_20_cm_error (mJy) 0.008 1.200 float
angular_size_limit < < string
angular_size (arcsec) 0.8 70.0 float
flux_6_cm (mJy) 0.005 26.230 float
flux_6_cm_error (mJy) 0.007 0.700 float
spectral_index -0.7 2.4 float
spectral_index_error 0.1 1.3 float
redshift 0.04 3.69 float
rmag (mag) 16.23 26.51 float
cxo_id 103 E82 string
log_cxo_flux (log(erg/s/cm^2)) -16.06 -12.87 float
log_lx (log(erg/s)) 39.70 44.99 float
log_lrad (log(W/Hz)) 20.30 27.62 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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