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 | X174552.08-321220.0 | chandra | ccd1 | 916.875 | 759 | 7.28982 | 3.95804 | 0.00374636 | 0.0020341 | 8.65033 | 1 | 2.82587 | 1.5801 | 3.65203 | 9.55745 | 3.85796 | 3.43186 | -0.0584525 | 0.549647 | A | F | 6.71e+21 | 5.80873e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 3 | X174640.99-321405.5 | chandra | ccd3 | 679.357 | 688.071 | 6.50329 | 3.78388 | 0.00334215 | 0.0019446 | 9.22743 | 1 | 0.504314 | 0.492 | 53.677 | 5.64033 | 3.66886 | 0.834429 | -0.629413 | 0.905092 | F | F | 6.19e+21 | 5.09658e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 1 | X174653.99-321320.5 | chandra | ccd3 | 344 | 779.25 | 4.95267 | 3.39792 | 0.00254526 | 0.00174625 | 22.766 | 1 | 0.881365 | 0.492 | 61.5119 | 8.03765 | 0 | 4.95267 | 1 | 0.984986 | A | F | 6.08e+21 | 3.85424e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 1 | X174606.05-322416.2 | chandra | ccd0 | 383.5 | 324.75 | 3.94147 | 3.17945 | 0.00202559 | 0.00163397 | 16.2921 | 1 | 1.42358 | 0.492 | 66.2876 | 6.93475 | 3.94147 | 0 | -1 | 1.16111 | A | F | 6.21e+21 | 2.95802e-14 | 1 | dx |
| Report | srcpi bgdpi arf rmf | 2 | X174614.40-321949.4 | chandra | ccd0 | 169.32 | 867.656 | 101.501 | 10.2402 | 0.0521645 | 0.00526277 | 55.3619 | 1 | 0.52946 | 0.52946 | 0 | 2.63629 | 26 | 77.8304 | 0.499183 | 0.121066 | F | F | 6.28e+21 | 8.26617e-13 | 1 | dsxf |
| Report | 2 | X174614.22-321511.4 | chandra | ccd1 | 345.5 | 411.167 | 2.98883 | 1.73205 | 0.00153601 | 0.00089013 | 8.4611 | 0.999991 | 0.627179 | 0.492 | 33.6901 | 4.2841 | F | F | 6.43e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X174636.40-321208.7 | chandra | ccd3 | 797.5 | 925.5 | 2.86831 | 2.93649 | 0.00147407 | 0.00150911 | 7.90406 | 0.999989 | 0.949147 | 0.492 | 146.981 | 6.94972 | -0.0438965 | 2.91221 | 1 | 1.45685 | A | F | 6.3e+21 | 2.13489e-14 | 1 | dx |
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