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Description Catalog Data Default Radius (arcmin) Mission Table Type
RCW 49 Chandra X-Ray Point Source Catalog rcw49cxoN
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.

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 Parameter (Unit) Min Value Max Value Value Type
source_number 1 468 integer
alt_name [TFT2007] 1 [TFT2007] 99 string
name CXOU J102257.09-574403.0 CXOU J102502.18-575047.3 string
ra 10 22 57.09 10 25 02.18 position
dec -57 53 26.2 -57 37 14.7 position
lii (degree) 284.12278 284.43142 float
bii (degree) -0.49507 -0.16342 float
error_radius (arcsec) 0.0 1.2 float
off_axis (arcmin) 0.0 10.1 float
counts (ct) 3.4 532.6 float
counts_error (ct) 2.5 23.6 float
bck_counts (ct) 0.1 8.6 float
hb_counts (ct) 0.0 321.8 float
psf_fraction 0.39 0.91 float
snr 1.1 22.1 float
log_p_null_limit < < string
log_p_null -5.0 -2.3 float
source_flag g g string
var_flag a c string
exposure (s) 7.50e+03 2.48e+04 float
median_energy (keV) 0.8 5.6 float
flux (erg/s/cm^2) 2.3e-16 3.7e-13 float
log_nh_neg_err (log(cm^-2)) 0.08 1.80 float
log_nh (log(cm^-2)) 20.6 23.8 float
log_nh_pos_err (log(cm^-2)) 0.06 1.20 float
apec_kt_neg_err (keV) 0.2 12.7 float
apec_kt (keV) 0.4 14.9 float
apec_kt_pos_err (keV) 0.2 11.7 float
log_em_neg_err (log(cm^-3)) 0.08 0.80 float
log_em (log(cm^-3)) 51.1 58.8 float
log_em_pos_err (log(cm^-3)) 0.10 1.80 float
log_sb_lx_obs (log(erg/s)) 27.68 32.12 float
log_hb_lx_obs (log(erg/s)) 27.75 32.80 float
log_hb_lx (log(erg/s)) 27.76 34.03 float
log_lx_obs (log(erg/s)) 28.01 32.89 float
log_lx (log(erg/s)) 28.12 33.39 float
nomad_name NOMAD1 0321-0233796 NOMAD1 0323-0250283 string
twomass_name 2MASS J10225976-5741578 2MASS J10245850-5747379 string
irac_id G284.1229-00.3532 G284.4316-00.3321 string
nir_flag S T string
rmag (mag) 9.0 19.9 float
jmag (mag) 8.6 18.9 float
hmag (mag) 7.8 17.8 float
ks_mag (mag) 7.2 16.5 float
irac_3p6_um_mag (mag) 6.8 14.6 float
irac_4p5_um_mag (mag) 6.1 14.3 float
irac_5p8_um_mag (mag) 5.8 12.7 float
irac_8p0_um_mag (mag) 4.8 12.4 float
comments BM16 WR20b, ET string

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(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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