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 | X171503.91-384443.3 | chandra | ccd1 | 922.269 | 981.244 | 33.9124 | 6.24505 | 0.0297976 | 0.0054873 | 97.4029 | 1 | 3.35415 | 2.79525 | 15.8535 | 10.8131 | F | F | 1.35e+22 | 5.66274e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X171543.61-385614.9 | chandra | ccd2 | 828.919 | 765.571 | 10.4791 | 3.23714 | 0.00918268 | 0.00283666 | 29.9379 | 1 | 0.418801 | 0.418801 | 0 | 3.35653 | F | F | 1.31e+22 | 1.50419e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X171556.42-385154.1 | chandra | ccd3 | 701.889 | 294.614 | 11.8917 | 3.44843 | 0.0104205 | 0.0030218 | 34.7716 | 1 | 0.69321 | 0.69321 | 0 | 3.41791 | F | F | 1.3e+22 | 1.71545e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X171523.17-384845.8 | chandra | ccd1 | 464 | 488.75 | 3.98729 | 2 | 0.00350348 | 0.00175733 | 11.4523 | 1 | 0.492 | 0.492 | 32.8861 | 5.30899 | F | F | 1.33e+22 | 5.91147e-14 | 1 | dx | ||||
| Report | 1 | X171609.85-385546.9 | chandra | ccd2 | 206.25 | 821.5 | 3.96418 | 2 | 0.00347372 | 0.00175255 | 11.3253 | 1 | 0.492 | 0.492 | 140.31 | 6.49171 | F | F | 1.28e+22 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X171502.32-384648.1 | chandra | ccd1 | 959.75 | 727.5 | 3.6033 | 2.00001 | 0.00316609 | 0.00175734 | 10.3494 | 0.999992 | 2.70266 | 0.943834 | 149.745 | 9.55542 | A | F | 1.35e+22 | 5.82732e-14 | 1 | dx | ||||
| Report | 1 | X171520.44-385456.7 | chandra | ccd0 | 352 | 755 | 1.9898 | 1.41421 | 0.00174361 | 0.00123924 | 6.26054 | 0.999841 | 0.492 | 0.492 | 45 | 4.23999 | F | F | 1.33e+22 | 0 | 1 | d | |||||
| Report | 2 | X171459.45-385848.7 | chandra | ccd0 | 849.25 | 282.75 | 3.84894 | 2.00001 | 0.00337274 | 0.00175256 | 12.11 | 0.999996 | 0.492 | 0.492 | 45 | 9.77075 | F | F | 1.34e+22 | 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