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Description Catalog Data Default Radius (arcmin) Mission Table Type
CG 12 Chandra X-Ray Point Source Catalog cg12cxoN
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 CXOU J135542.1-400258 CXOU J135828.5-395703 string
alt_name [GFL2008] I 1 [GFL2008] IV 9 string
ra 13 55 42.112 13 58 28.516 position
dec -40 08 45.97 -39 35 43.17 position
error_radius (arcsec) 0.05 2.27 float
counts (ct) 4.5 606.7 float
counts_error (ct) 2.8 25.2 float
rmag (mag) 8.07 19.42 float
rmag_error (mag) 0.01 0.04 float
jmag (mag) 7.39 17.07 float
jmag_error (mag) 0.01 0.21 float
field_code I IV string
source_number 1 93 integer
lii (degree) 316.063485 316.683404 float
bii (degree) 20.994558 21.528033 float
off_axis (arcmin) 0.10 11.29 float
bck_counts (ct) 0.0 12.6 float
hb_counts (ct) 0.0 141.5 float
psf_fraction 0.89 0.91 float
snr 1.1 23.6 float
source_flags g ge string
var_flag a c string
exposure (s) 1400 30600 float
median_energy (keV) 0.82 5.76 float
log_bck_prob -4.00 -0.21 float
log_nh (log(cm^-2)) 20.0 22.6 float
log_nh_pos_err (log(cm^-2)) 0.2 0.6 float
log_nh_neg_err (log(cm^-2)) 0.2 1.2 float
apec_kt (keV) 0.40 15.00 float
apec_kt_pos_err (keV) 0.5 8.3 float
apec_kt_neg_err (keV) 0.2 11.7 float
log_hb_lx_obs (log(erg/s)) 27.60 30.55 float
log_hb_lx_obs_error (log(erg/s)) 0.09 0.26 float
log_hb_lx (log(erg/s)) 27.61 30.57 float
log_hb_lx_error (log(erg/s)) 0.08 0.24 float
log_lx_obs (log(erg/s)) 29.17 30.88 float
log_lx_obs_error (log(erg/s)) 0.05 0.15 float
log_lx (log(erg/s)) 29.36 30.91 float
log_lx_error (log(erg/s)) 0.05 0.51 float
nomad_name NOMAD1 0499-0310040 NOMAD1 0504-0309808 string
cxo_nomad_offset (arcsec) 0.0 1.8 float
mmb2004b_name [MMB2004b] I-15 [MMB2004b] II-37 string
vmag (mag) 9.12 20.78 float
vmag_error (mag) 0.01 0.06 float
best_pm_ra (mas/yr) -60.0 14.0 float
best_pm_ra_error (mas/yr) 0.9 69.0 float
best_pm_dec (mas/yr) -36.0 10.9 float
best_pm_dec_error (mas/yr) 0.0 20.0 float
twomass_name 2MASS J13554414-3958184 2MASS J13582566-3958193 string
cxo_2mass_offset (arcsec) 0.0 1.4 float
hmag (mag) 6.97 16.14 float
hmag_error (mag) 0.02 0.22 float
ks_mag (mag) 6.78 16.91 float
ks_mag_error (mag) 0.02 0.22 float
twomass_flags AAA000 UUE00c 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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