Source List

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 X155054.07-541824.2 chandra ccd6 202.127 199.585 1785.29 43.9007 1.09509 0.0269285 149.826 1 5.43377 4.34043 123.726 9.16833 F F 1.81e+22 2.22472e-11 1 dsxf
Report srcpi bgdpi arf 2 X154951.66-541629.8 chandra ccd7 286.351 607.06 16.284 4.03534 0.00998853 0.00247526 26.9082 1 0.388422 0.388422 0 0.379874 F F 1.81e+22 1.46365e-13 1 dsx
Report srcpi bgdpi arf 1 X154941.67-541948.4 chandra ccd7 463.4 202.9 9.82072 3.16228 0.0060239 0.0019397 16.228 1 0.687163 0.492 126.134 3.99049 F F 1.78e+22 9.30385e-14 1 dx
Report 1 X155020.60-542618.1 chandra ccd2 825.667 603.5 5.81318 2.4495 0.00356573 0.00150249 15.3997 1 0.492 0.492 27.3444 10.8831 F F 1.75e+22 0 1 d
Report 5 X154936.75-541630.3 chandra ccd7 551.25 605.5 3.97648 2 0.00243912 0.00122677 6.57085 0.999959 0.492 0.492 118.997 2.41011 F F 1.8e+22 0 1 d
Report srcpi bgdpi arf 4 X154912.23-541633.8 chandra ccd7 987.75 597.5 3.78554 2.00001 0.002322 0.00122678 6.25535 0.999959 1.11323 0.492 104.971 5.98025 A F 1.78e+22 3.83735e-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