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 | X174916.23-311223.5 | chandra | ccd0 | 756.367 | 353.167 | 14.6874 | 4.96863 | 0.00754811 | 0.00255346 | 26.27 | 1 | 2.87833 | 1.06259 | 149.509 | 9.04281 | 11.875 | 2.81245 | -0.617026 | 0.400016 | A | F | 6.64e+21 | 1.1769e-13 | 1 | dx |
| Report | srcpi bgdpi arf | 1 | X175017.65-311435.1 | chandra | ccd2 | 179 | 207.917 | 11.7005 | 4.57071 | 0.00601306 | 0.00234897 | 21.3784 | 1 | 1.88885 | 0.835275 | 85.5652 | 9.87285 | 6.88767 | 4.85023 | -0.173578 | 0.398233 | A | F | 6.01e+21 | 1.01022e-13 | 1 | dx |
| Report | srcpi bgdpi arf | 4 | X175001.59-310902.2 | chandra | ccd2 | 597.4 | 884.8 | 9.91775 | 4.27872 | 0.0050969 | 0.00219891 | 34.5807 | 1 | 0.506412 | 0.492 | 113.368 | 3.4522 | 7 | 2.91775 | -0.411611 | 0.470671 | F | F | 6.2e+21 | 7.26856e-14 | 1 | dx |
| Report | 1 | X174951.19-310210.4 | chandra | ccd3 | 1012.67 | 685.833 | 5.96649 | 2.44949 | 0.00306628 | 0.00125883 | 15.0454 | 1 | 0.500274 | 0.492 | 57.5574 | 4.62336 | F | F | 6.56e+21 | 0 | 1 | d | |||||
| Report | 2 | X175002.20-310912.1 | chandra | ccd2 | 581.5 | 864.75 | 3.98883 | 2 | 0.00204993 | 0.00102783 | 10.5906 | 1 | 0.492 | 0.492 | 140.884 | 3.65855 | F | F | 6.19e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 3 | X175001.93-311158.6 | chandra | ccd2 | 588.75 | 526.25 | 3.83061 | 3.17945 | 0.00196862 | 0.00163397 | 9.30741 | 0.999999 | 0.492 | 0.492 | 82.9819 | 5.84868 | 3.91531 | -0.0846933 | -1 | 1.16887 | F | F | 6.15e+21 | 2.84626e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 1 | X174940.58-310147.8 | chandra | ccd1 | 258 | 595.75 | 3.85895 | 3.17945 | 0.00198318 | 0.00163397 | 10.2751 | 1 | 0.886337 | 0.492 | 17.7317 | 5.32849 | 1.95298 | 2.90597 | 0.19613 | 0.72345 | A | F | 6.71e+21 | 2.74302e-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