Observation details report
Detailed source parameters (including errors) in a comma-separated values file
Click on source number for detailed analysis, including spectral fits if applicable
| data | idnum | idradec | telescope | instrument | x | y | cnts | cntserr | rate | rateerr | SNR | poisprob | sigmaj | sigmin | incang | offax | cnts_soft | cnts_hard | hr | hr_err | ext | var | N_H | flux | vign | flags | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Report | srcpi bgdpi arf | 1 | X183452.12-084555.9 | chandra | ccd7 | 132.033 | 223.512 | 44.2184 | 8.1961 | 0.0011767 | 0.000218106 | 14.9772 | 1 | 0.645577 | 0.394802 | 324.674 | 0.176931 | 1.74102 | 45.5138 | 0.926314 | 0.234846 | F | F | 1.63e+22 | 1.65827e-14 | 1 | dsx |
| Report | srcpi bgdpi arf | 2 | X183450.57-084304.0 | chandra | ccd7 | 178.894 | 572.891 | 16.3504 | 4.04356 | 0.000435101 | 0.000107603 | 5.53803 | 0.999998 | 1.35415 | 1.35415 | 0 | 2.96365 | 1.54453 | 9.68176 | 0.724837 | 0.589562 | T | F | 1.65e+22 | 6.70929e-15 | 1 | dsx |
| Report | srcpi bgdpi arf | 3 | X183453.54-084707.4 | chandra | ccd7 | 89.2216 | 78.1862 | 23.0688 | 5.64953 | 0.000613883 | 0.000150339 | 7.81361 | 1 | 0.426597 | 0.426597 | 0 | 1.15578 | 11.0698 | 12.408 | 0.057001 | 0.260199 | F | F | 1.62e+22 | 8.8105e-15 | 1 | dsx |
counts and rate are bgd.-subtracted, based on simple spatial fitting (if done) or extracted counts from aperture otherwise (N.B., in either case aperture counts are given csv file).
cntserr, rateerr = Error on (source) counts and count rate, based on error in total counts
SNR = signal-to-noise ratio, computed using Nsrc/sqrt(Nbgd)
poisprob = Poisson probability of observing total counts given bgd. counts
sigmaj, sigmin = source extent (from detection output or spatial fitting) in units of arcsecs.
incang = position angle of source (inclination from x-axis)
cnts_soft = bgd.-subtracted counts in soft band (0.50 - 2.00 KeV, always taken directly from source aperture rather than model fitting)
cnts_hard = bgd.-subtracted counts in hard band (2.00 - 7.99 KeV, always taken directly from source aperture rather than model fitting)
hr, hr_err = hardness ratio ([cnts_hard-cnts_soft]/[cnts_hard+cnts_soft]) and error
ext = source extension flag: F = false (not extended), T = true (extended), A = asymetric (ratio of sigmaj/sigmin > 1 + x, where x = 0.5 by default)
var = variability flag: U = unknown, F = false (is not variable), T = true
N_H = Galactic column density as determined from LHEASOFT nh program
flux = flux determined from count rate using pimms (in the 0.30-8.00 keV bandpass for a power-law model with ph. index = 1.8)
vign = vignetting correction
Flags: d = detection parameters, s = simple spatial fitting parameters,
b = simple spatial fitting failed, p = poor simple spatial fit, x = extracted events parameters, t = temporal anaylsis parameters,
i = psf spatial fitting parameters, f = spectral fitting parameters,
c = source is confused, u = user-defined source, v = detected source coincident with user-defined source, r = source is in region-of-interest