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 | 1 | X173104.43-301648.5 | chandra | ccd0 | 367.429 | 1047.48 | 15.4967 | 3.9504 | 0.00759406 | 0.00193587 | 42.5959 | 1 | 0.655037 | 0.655037 | 0 | 4.00662 | F | F | 6.05e+21 | 0 | 1 | ds | |||||
| Report | 1 | X173137.73-302358.4 | chandra | ccd2 | 535.7 | 323.3 | 4.87325 | 2.23607 | 0.00238805 | 0.00109575 | 12.5073 | 1 | 1.10752 | 0.492 | 4.33207 | 7.60443 | A | F | 6.71e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X173145.91-301037.3 | chandra | ccd3 | 469.1 | 927.3 | 4.90958 | 3.39792 | 0.00240585 | 0.00166509 | 16.3269 | 1 | 1.38099 | 0.73741 | 67.6618 | 8.13985 | 3.90958 | 1 | -0.592633 | 0.816719 | A | F | 6.16e+21 | 3.81517e-14 | 1 | dx |
| Report | 2 | X173139.85-301314.7 | chandra | ccd3 | 629 | 607.5 | 1.98875 | 1.41421 | 0.00097455 | 0.00069301 | 5.13089 | 0.999495 | 0.492 | 0.492 | 63.4349 | 5.29226 | F | F | 6.21e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X173114.26-301713.6 | chandra | ccd0 | 108 | 996 | 1.91531 | 2.65831 | 0.000938561 | 0.00130266 | 6.58133 | 0.999905 | 0.492 | 0.492 | 45 | 1.87608 | 0.915307 | 1 | 0.0442192 | 1.42782 | F | F | 6.15e+21 | 1.21868e-14 | 1 | dx |
| Report | 3 | X173108.14-302033.0 | chandra | ccd0 | 269.071 | 590.786 | 6.94937 | 2.64575 | 0.00340541 | 0.0012965 | 19.1018 | 1 | 0.536584 | 0.492 | 129.155 | 4.72005 | F | F | 6.26e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X173107.91-301245.2 | chandra | ccd1 | 459.5 | 468.5 | 2.91531 | 2.93649 | 0.00142859 | 0.00143897 | 10.0175 | 0.999998 | 0.492 | 0.492 | 90 | 5.3997 | 0 | 2.91531 | 1 | 1.4553 | F | F | 5.88e+21 | 1.92333e-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