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 | 2 | X173728.34-290801.9 | chandra | ccd1 | 339.644 | 1028.77 | 1185.06 | 34.6873 | 0.549416 | 0.0160817 | 278.193 | 1 | 2.43236 | 1.60915 | 355.885 | 6.3532 | F | F | 7.57e+21 | 1.18813e-11 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 1 | X173629.03-291028.4 | chandra | ccd3 | 893.939 | 552.769 | 74.6566 | 8.872 | 0.0346123 | 0.00411324 | 37.0707 | 1 | 2.44919 | 1.43385 | 281.363 | 7.54136 | F | F | 7.01e+21 | 5.42726e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X173638.27-285945.5 | chandra | ccd2 | 796.457 | 845.37 | 20.6965 | 4.79586 | 0.00959529 | 0.00222345 | 41.5909 | 1 | 3.02175 | 1.76662 | 128.637 | 8.5794 | A | F | 6.74e+21 | 1.49425e-13 | 1 | dx | ||||
| Report | 4 | X173659.32-290603.7 | chandra | ccd2 | 235.214 | 76.7856 | 6.95405 | 2.64575 | 0.00322403 | 0.00122662 | 13.9746 | 1 | 0.492 | 0.492 | 117.504 | 0.902184 | F | F | 7.21e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 3 | X173627.45-290231.5 | chandra | ccd2 | 1084.7 | 507.7 | 4.08988 | 2.2361 | 0.00189614 | 0.0010367 | 8.21887 | 0.999994 | 2.50986 | 1.3636 | 108.561 | 8.3071 | A | F | 6.7e+21 | 2.99479e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X173636.42-290417.0 | chandra | ccd2 | 845.25 | 293.5 | 3.964 | 2 | 0.00183778 | 0.000927238 | 7.9659 | 0.999994 | 0.492 | 0.492 | 115.453 | 5.72592 | F | F | 6.86e+21 | 2.69041e-14 | 1 | dx | ||||
| Report | 1 | X173728.76-290126.3 | chandra | ccd0 | 460.167 | 831.167 | 2.88389 | 1.73205 | 0.00133703 | 0.000803013 | 5.90835 | 0.999889 | 0.929934 | 0.492 | 131.942 | 8.43516 | A | F | 7.36e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X173713.33-285908.9 | chandra | ccd0 | 871.5 | 1110.8 | 9.21814 | 3.1623 | 0.0042737 | 0.0014661 | 18.8856 | 1 | 2.95457 | 0.955035 | 134.396 | 8.37103 | A | F | 7.13e+21 | 6.56544e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X173739.57-285953.4 | chandra | ccd0 | 171.773 | 1019.77 | 10.4629 | 3.31664 | 0.0048508 | 0.00153766 | 21.4358 | 1 | 1.34517 | 0.492 | 89.9277 | 11.2418 | A | F | 7.42e+21 | 8.21079e-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