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

Description Catalog Data Default Radius (arcmin) Mission Table Type
LkH-alpha 101 Star Formation Region Chandra X-Ray Point Source Catalog lkha101cxoN
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 2 231 integer
name LkHa101CXO J042931.52+351757.2 LkHa101CXO J043053.40+351400.9 string
ra 04 29 31.52 04 30 53.40 position
dec +35 06 40.1 +35 24 21.9 position
lii (degree) 165.19290 165.49491 float
bii (degree) -9.16826 -8.83977 float
off_axis (arcmin) 0.153 10.393 float
raw_counts (ct) 5 2992 integer
counts (ct) 4.1 2988.5 float
cxo_2mass_offset (arcsec) 0.03 2.41 float
jmag (mag) 8.27 18.58 float
jmag_error (mag) 0.02 0.77 float
hmag (mag) 5.60 17.14 float
hmag_error (mag) 0.01 0.18 float
kmag (mag) 3.05 15.21 float
kmag_error (mag) 0.02 0.31 float
twomass_flags AAA UUB string
cxo_spitzer_offset (arcsec) 0.02 2.83 float
irac_3p6_um_mag (mag) 7.84 17.64 float
irac_3p6_um_mag_error (mag) 0.00 0.43 float
irac_4p5_um_mag (mag) 7.48 16.92 float
irac_4p5_um_mag_error (mag) 0.00 0.44 float
irac_5p8_um_mag (mag) 6.61 14.51 float
irac_5p8_um_mag_error (mag) 0.00 2.90 float
irac_8p0_um_mag (mag) 5.72 13.26 float
irac_8p0_um_mag_error (mag) 0.00 1.90 float
mips_24_um_mag (mag) 1.58 8.39 float
mips_24_um_mag_error (mag) 0.01 1.86 float
kmag_extinction (mag) 0.00 2.52 float
broad_type - gal string
source_note LkHa 101 b string
spectral_counts (ct) 11.6 2780.6 float
nh (cm^-2) 0.000e+00 1.949e+23 float
nh_error (cm^-2) 3.00e+20 9.95e+22 float
limit_kt > > string
kt (keV) 0.49 15.00 float
kt_error (keV) 0.02 4.29 float
obs_flux (erg/s/cm^2) 1.86e-15 5.37e-13 float
flux (erg/s/cm^2) 4.07e-15 2.95e-12 float
reduced_chi_squared 0.14 1.48 float
spectral_model APEC_all rs_all string
gl_index 0 10 integer
gl_probability 0.07 1.00 float
num_bayesian_blocks 1 15 integer
flare_rates 1.0 <1 string
class

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.


Browse Feedback