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 | X174502.77-315933.9 | chandra | ccd0 | 678.846 | 650.729 | 39.4869 | 6.28386 | 0.0202933 | 0.00322943 | 103.679 | 1 | 2.76773 | 1.78529 | 29.5358 | 6.74421 | 27.7269 | 14.6723 | -0.307898 | 0.188373 | F | F | 7.55e+21 | 3.12936e-13 | 1 | dsx |
| Report | srcpi bgdpi arf | 3 | X174426.09-321011.4 | chandra | ccd3 | 719.722 | 525.389 | 8.85063 | 4.1225 | 0.00454849 | 0.00211862 | 22.9004 | 1 | 1.33462 | 0.784784 | 58.6522 | 6.53239 | 0.95021 | 7.90042 | 0.785279 | 0.597952 | A | F | 7.51e+21 | 6.94191e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 1 | X174513.80-320747.9 | chandra | ccd1 | 530.072 | 687.928 | 6.79345 | 3.78388 | 0.00349127 | 0.0019446 | 14.9478 | 1 | 1.00892 | 0.492 | 31.8793 | 6.05002 | 5.91738 | 0.876069 | -0.742084 | 0.701766 | A | F | 7.18e+21 | 5.11058e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 4 | X174509.74-320741.6 | chandra | ccd1 | 634.833 | 700.833 | 5.93065 | 3.59808 | 0.00304786 | 0.00184911 | 22.521 | 1 | 0.600674 | 0.492 | 168.019 | 5.22167 | 4.93065 | 1 | -0.662769 | 0.737487 | F | F | 7.22e+21 | 4.46053e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 2 | X174451.41-321210.6 | chandra | ccd3 | 66.3333 | 283.333 | 5.94374 | 3.59808 | 0.00305459 | 0.00184911 | 25.0598 | 1 | 1.25267 | 0.832221 | 160.477 | 6.75751 | 0 | 5.94374 | 1 | 0.867445 | A | F | 7.23e+21 | 4.51151e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 2 | X174513.45-321021.3 | chandra | ccd1 | 539.5 | 376.1 | 4.83583 | 3.39792 | 0.00248522 | 0.00174625 | 11.9352 | 1 | 0.952182 | 0.615394 | 124.099 | 7.3618 | 1.89056 | 2.94528 | 0.218106 | 0.730088 | A | F | 7.1e+21 | 4.32619e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 3 | X174521.73-320937.5 | chandra | ccd1 | 325.75 | 464.75 | 3.96836 | 3.17945 | 0.00203941 | 0.00163397 | 22.3093 | 1 | 2.07033 | 0.773647 | 170.155 | 8.36629 | 4 | -0.031641 | -1 | 1.14412 | A | F | 7.05e+21 | 3.16186e-14 | 1 | dx |
| Report | 1 | X174450.16-320949.9 | chandra | ccd3 | 98.5 | 569.167 | 2.98564 | 1.73205 | 0.00153437 | 0.000890131 | 7.82152 | 0.999983 | 0.550073 | 0.492 | 18.4349 | 4.39918 | F | F | 7.32e+21 | 0 | 1 | d | |||||
| Report | 1 | X174443.94-320157.9 | chandra | ccd2 | 145.167 | 502.5 | 2.96843 | 1.73205 | 0.00152553 | 0.000890131 | 8.36833 | 0.999991 | 0.492 | 0.492 | 139.731 | 3.58262 | F | F | 7.67e+21 | 0 | 1 | d | |||||
| Report | 5 | X174512.11-320931.4 | chandra | ccd1 | 573.833 | 477.5 | 2.92187 | 1.73205 | 0.0015016 | 0.000890132 | 7.85877 | 0.999986 | 0.510281 | 0.492 | 28.155 | 6.61365 | F | F | 7.13e+21 | 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