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 3 X202006.57+294213.8 chandra ccd7 764.711 349.897 1571.58 41.6515 0.197652 0.00523837 192.14 1 0.394405 0.394405 0 0.171884 F F 4.35e+21 3.06524e-12 1 dsxf
Report srcpi bgdpi arf 2 X202016.98+294650.3 chandra ccd7 489.067 912.061 83.1397 10.9807 0.0104562 0.00138101 10.1646 1 0.983078 0.983078 0 5.20229 F F 4.39e+21 1.03897e-13 1 dsx
Report srcpi bgdpi arf 1 X202012.85+294259.9 chandra ccd7 598.37 443.783 28.5389 5.34218 0.00358925 0.000671869 3.48914 0.999521 0.464092 0.308156 3.09666 1.53566 F F 4.36e+21 3.38361e-14 1 dsx
Report 2 X202008.67+293949.1 chandra ccd6 378.5 1067.28 8.81468 3 0.0011086 0.000377303 5.95094 0.999997 0.576566 0.492 51.2644 2.31072 F F 4.31e+21 0 1 d
Report srcpi bgdpi arf 4 X201955.36+294054.7 chandra ccd6 731.51 1201.21 11.5311 3.39575 0.00145025 0.000427078 7.78484 1 0.803437 0.408543 40.708 2.81463 F F 4.33e+21 2.14179e-14 1 dsx
Report srcpi bgdpi arf 5 X202016.35+293821.4 chandra ccd6 175 889.1 9.7066 3.16228 0.00122077 0.000397712 6.55309 0.999997 0.812786 0.492 86.6353 4.25123 A F 4.28e+21 1.4924e-14 1 dx
Report srcpi bgdpi arf 6 X202013.39+293908.3 chandra ccd6 253.5 984.375 7.6808 2.82843 0.000965995 0.000355725 5.18544 0.999901 0.806056 0.492 125.576 3.26454 A F 4.29e+21 1.14239e-14 1 dx
Report srcpi bgdpi arf 8 X201948.64+293810.1 chandra ccd6 909.722 866.747 90.3671 9.73423 0.0113653 0.00122426 61.0084 1 2.02508 1.50983 19.0603 5.60106 F F 4.29e+21 1.42027e-13 1 dsx

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