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Description Catalog Data Default Radius (arcmin) Mission Table Type
Massive Young Star-Forming Complex Study in IR & X-Rays: X-Ray Source Catalog mystixxrayN
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
sfr_name DR 21 Trifid Nebula string
name CXO J052204.13+333354.6 CXO J203956.64+421454.0 string
internal_name 3112 pass9_a5 string
ra 05 22 04.136 20 39 56.649 position
dec -47 41 29.00 +42 28 19.06 position
lii (degree) 5.802172 268.124521 float
bii (degree) -16.474395 2.286951 float
error_radius (arcsec) 0.00 2.27 float
pos_algorithm AE correlation eye string
prob_no_src_min 0.00 0.01 float
fb_prob_no_src 0.00 0.41 float
sb_prob_no_src 0.00 1.00 float
hb_prob_no_src 0.00 0.96 float
single_ks_prob 0.00 1.00 float
merged_ks_prob 0.00 1.00 float
nominal_exposure (s) 11844.80 440602.00 float
frac_expo 0.08 0.98 float
num_obs_extracted 1 5 integer
num_obs_merged 1 5 integer
frac_expo_discard 0.00 0.81 float
off_axis_min (arcmin) 0.07 12.20 float
off_axis (arcmin) 0.07 12.20 float
off_axis_max (arcmin) 0.07 12.46 float
psf_fraction 0.38 0.91 float
aperture_area (pixel) 1.02 2178.24 float
afterglow_fraction 0.00 0.40 float
fb_total_counts (ct) 2 34654 integer
sb_total_counts (ct) 0 31233 integer
hb_total_counts (ct) 0 5668 integer
bck_scaling 0.51 10863.39 float
fb_bck_counts (ct) 0 15263 integer
sb_bck_counts (ct) 0 14105 integer
hb_bck_counts (ct) 0 1527 integer
fb_counts (ct) 0.8 34587.4 float
sb_counts (ct) -7.1 31173.0 float
hb_counts (ct) -10.8 5666.8 float
fb_counts_neg_err (ct) 0.8 186.3 float
fb_counts_pos_err (ct) 1.8 188.1 float
sb_counts_neg_err (ct) 0.0 176.8 float
sb_counts_pos_err (ct) 0.0 178.6 float
hb_counts_neg_err (ct) 0.0 75.2 float
hb_counts_pos_err (ct) 0.0 76.1 float
fb_arf_value (ct.cm^2/photon) 19.69 246.33 float
sb_arf_value (ct.cm^2/photon) 29.01 359.44 float
hb_arf_value (ct.cm^2/photon) 17.36 218.31 float
fb_median_energy (keV) 0.50 7.44 float
sb_median_energy (keV) 0.50 1.99 float
hb_median_energy (keV) 2.01 7.99 float
fb_log_photon_flux (log(photon/cm^2/s)) -7.720 -3.145 float
sb_log_photon_flux (log(photon/cm^2/s)) -11.652 -3.342 float
hb_log_photon_flux (log(photon/cm^2/s)) -10.483 -3.411 float
hb_obs_flux (erg/s/cm^2) 7.200720e-17 2.480150e-12 float
hb_flux (erg/s/cm^2) 7.224310e-17 4.604560e-12 float
hb_flux_stat_err (erg/s/cm^2) 7.884600e-17 3.506120e-13 float
hb_flux_sys_err (erg/s/cm^2) 1.123160e-19 4.246310e-13 float
fb_obs_flux (erg/s/cm^2) 9.065460e-17 2.531900e-12 float
fb_flux (erg/s/cm^2) 1.330270e-16 1.012130e-11 float
fb_flux_stat_err (erg/s/cm^2) 6.792140e-17 8.666310e-13 float
fb_flux_sys_err (erg/s/cm^2) 5.459200e-19 1.824250e-12 float
log_nh (cm^-2) 20.0 24.0 float
log_nh_stat_err (cm^-2) 0.000 1.026 float
log_nh_sys_err (cm^-2) 0.000 1.150 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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