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 rmf | 5 | X202420.55-572343.5 | chandra | ccd7 | 724.105 | 446.249 | 463.87 | 22.1102 | 0.17905 | 0.00853435 | 130.866 | 1 | 0.487192 | 0.416826 | 125.081 | 0.578079 | F | F | 5.01e+20 | 2.82937e-12 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 1 | X202354.87-572134.9 | chandra | ccd7 | 1146.33 | 707.245 | 12.5779 | 3.56593 | 0.00485495 | 0.00137641 | 3.54846 | 0.999401 | 1.20634 | 1.20634 | 0 | 4.10383 | F | T | 4.97e+20 | 3.84173e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X202419.21-572722.9 | chandra | ccd6 | 367.667 | 947.667 | 5.92927 | 2.44949 | 0.00218216 | 0.000901492 | 14.0757 | 1 | 0.526599 | 0.492 | 122.612 | 3.17043 | F | T | 4.97e+20 | 2.15239e-14 | 1 | dx | ||||
| Report | 2 | X202403.46-572804.8 | chandra | ccd6 | 625.833 | 862.5 | 2.97152 | 1.73205 | 0.00109362 | 0.000637451 | 7.05418 | 0.999964 | 0.529672 | 0.492 | 100.278 | 4.34894 | F | F | 4.92e+20 | 0 | 1 | d | |||||
| Report | 3 | X202404.66-572711.0 | chandra | ccd6 | 606.25 | 971.75 | 3.97374 | 2 | 0.00146247 | 0.000736065 | 9.43337 | 0.999999 | 0.492 | 0.492 | 45 | 3.48925 | F | F | 4.93e+20 | 0 | 1 | d |
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