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 1 X184751.88-221020.7 chandra ccd6 907.944 505.278 18.8511 5.4441 0.0183378 0.00529586 48.8508 1 1.84113 0.647606 135.973 6.5752 18.9107 -0.0595647 -1 0.409228 A F 1.41e+21 2.25056e-13 1 dx
Report srcpi bgdpi arf 1 X184756.57-221936.9 chandra ccd7 854.1 436.7 4.93496 3.39792 0.00480059 0.0033054 19.3503 1 0.640888 0.492 23.1661 4.15677 0 0 F F 1.39e+21 3.9856e-14 1 dx
Report srcpi bgdpi arf 3 X184759.85-222124.2 chandra ccd7 761.5 218.75 4.84658 3.39792 0.00471462 0.0033054 12.3736 1 0.543417 0.492 18.652 5.52023 3 1.84658 -0.237986 0.731615 F F 1.38e+21 3.93179e-14 1 dx
Report srcpi bgdpi arf 2 X184823.21-221605.4 chandra ccd7 102.5 866.5 1.84032 2.65831 0.00179021 0.00258593 4.60534 0.999398 0.521845 0.492 45 4.0058 1 0.920158 -0.041581 1.42406 F F 1.35e+21 1.60103e-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