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 rmf | 1 | X173931.22-290952.8 | chandra | ccd1 | 401.023 | 988.039 | 230.069 | 15.6087 | 0.106665 | 0.00723654 | 62.4719 | 1 | 1.71524 | 1.0347 | 345.835 | 5.63399 | F | F | 9.29e+21 | 1.00338e-12 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 2 | X173803.52-290707.6 | chandra | ccd7 | 484.05 | 541.7 | 32.2741 | 6.85582 | 0.0149629 | 0.00317849 | 51.0894 | 1 | 2.59522 | 2.15613 | 108.264 | 13.8753 | F | F | 7.91e+21 | 2.27887e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X173834.44-290651.1 | chandra | ccd3 | 909.643 | 1103.64 | 6.73006 | 2.64576 | 0.00312018 | 0.00122662 | 15.623 | 1 | 1.06484 | 0.492 | 139.192 | 7.18616 | A | F | 8.31e+21 | 5.0641e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173923.81-290546.0 | chandra | ccd0 | 889.5 | 501.25 | 3.91026 | 2 | 0.00181287 | 0.000927239 | 9.1832 | 0.999999 | 0.594781 | 0.492 | 47.6779 | 4.29656 | F | F | 9.01e+21 | 2.67848e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173904.72-290803.4 | chandra | ccd3 | 103.167 | 957.167 | 2.97144 | 1.73205 | 0.00137761 | 0.000803012 | 6.89783 | 0.999957 | 0.492 | 0.492 | 90 | 0.49182 | F | F | 8.8e+21 | 1.94183e-14 | 1 | dx | ||||
| Report | 5 | X173900.41-290924.7 | chandra | ccd3 | 217.833 | 791.833 | 2.97104 | 1.73205 | 0.00137743 | 0.000803012 | 6.89691 | 0.999957 | 0.492 | 0.492 | 45 | 2.02361 | F | F | 8.77e+21 | 0 | 1 | d | |||||
| Report | 3 | X173856.25-291457.0 | chandra | ccd3 | 328.167 | 116.5 | 2.9692 | 1.73205 | 0.00137658 | 0.000803012 | 6.89264 | 0.999957 | 0.602575 | 0.492 | 90 | 7.35308 | F | F | 8.94e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X173803.22-290653.0 | chandra | ccd7 | 492.25 | 571.25 | 2.12373 | 2.00007 | 0.000984601 | 0.00092727 | 3.36184 | 0.992124 | 1.84654 | 0.673683 | 128.342 | 13.959 | A | F | 7.9e+21 | 1.79859e-14 | 1 | dx | ||||
| Report | 4 | X173905.60-291110.7 | chandra | ccd3 | 79.5 | 576.5 | 0.987475 | 1 | 0.000457812 | 0.000463619 | 2.2923 | 0.984771 | 0.492 | 0.492 | 90 | 3.2153 | F | F | 8.93e+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