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 | 3 | X174614.40-320612.1 | chandra | ccd3 | 560.897 | 175.937 | 16.5698 | 4.0706 | 0.0085078 | 0.00209006 | 46.0998 | 1 | 0.822384 | 0.822384 | 0 | 4.23646 | 16 | -0.0846818 | -1 | 0.452823 | F | F | 6.7e+21 | 1.21481e-13 | 1 | dsx |
| Report | srcpi bgdpi arf | 2 | X174602.92-320811.6 | chandra | ccd2 | 641.545 | 965.229 | 10.5798 | 3.25266 | 0.00543228 | 0.0016701 | 31.4598 | 1 | 0.622181 | 0.622181 | 0 | 2.48441 | 7 | 3.91532 | -0.282601 | 0.424993 | F | F | 6.74e+21 | 7.40879e-14 | 1 | dsx |
| Report | srcpi bgdpi arf | 1 | X174517.31-321354.0 | chandra | ccd0 | 836.5 | 116.072 | 18.5301 | 5.4441 | 0.0095148 | 0.00279542 | 27.032 | 1 | 3.2764 | 2.02033 | 171.85 | 10.8088 | 1.94779 | 16.5823 | 0.78977 | 0.376302 | A | F | 6.96e+21 | 2.44353e-13 | 1 | dx |
| Report | 1 | X174612.71-320612.7 | chandra | ccd3 | 604.072 | 174.214 | 6.96365 | 2.64575 | 0.00357546 | 0.00135845 | 19.374 | 1 | 0.680813 | 0.492 | 29.9431 | 3.87882 | F | F | 6.72e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X174622.82-320903.2 | chandra | ccd2 | 127.5 | 859.5 | 4.9409 | 3.39792 | 0.00253694 | 0.00174468 | 20.3239 | 1 | 1.4781 | 0.515866 | 107.296 | 6.53672 | 3 | 1.9409 | -0.214354 | 0.714009 | A | F | 6.54e+21 | 3.83918e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 2 | X174545.34-320347.5 | chandra | ccd1 | 274 | 322.5 | 3.91531 | 3.17945 | 0.00201038 | 0.00163254 | 13.4537 | 1 | 0.492 | 0.492 | 180 | 3.30534 | 3 | 0.915307 | -0.532447 | 0.936375 | F | F | 7.02e+21 | 2.76803e-14 | 1 | dx |
| Report | 1 | X174547.48-320240.6 | chandra | ccd1 | 218.833 | 458.5 | 2.97994 | 1.73205 | 0.0015301 | 0.000889352 | 8.23899 | 0.999989 | 0.54799 | 0.492 | 146.981 | 4.07675 | F | F | 7.04e+21 | 0 | 1 | d | |||||
| Report | 2 | X174605.25-320608.8 | chandra | ccd3 | 796.833 | 182.167 | 2.96984 | 1.73205 | 0.00152485 | 0.000889315 | 8.26256 | 0.99999 | 0.492 | 0.492 | 163.155 | 2.31274 | F | F | 6.78e+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