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 X082258.34+274831.9 chandra ccd3 608.214 568.072 6.64065 3.78388 0.00330053 0.00188066 11.0778 1 2.05581 1.24642 73.1384 11.2853 5.94866 0.743323 -0.777847 0.724785 A F 2.77e+20 4.73179e-14 1 dx
Report 1 X082156.45+275453.0 chandra ccd7 941.833 1067.83 5.95619 2.44949 0.00296016 0.00121737 11.8574 1 0.715614 0.492 74.1203 3.79764 F F 2.76e+20 0 1 d
Report srcpi bgdpi arf 2 X082157.25+275014.1 chandra ccd7 920.333 500.833 7.94025 3.95804 0.00394621 0.0019671 32.4833 1 0.697212 0.492 45.8592 4.41306 6.94025 1 -0.748119 0.629135 F F 2.76e+20 3.30666e-14 1 dx
Report 5 X082214.27+275201.2 chandra ccd7 461.75 718.5 3.97058 2 0.00197333 0.000993977 7.90449 0.999993 0.492 0.492 2.35031e-08 1.31601 F F 2.76e+20 0 1 d
Report srcpi bgdpi arf 4 X082217.98+275016.3 chandra ccd7 361.5 505.25 3.9394 3.17945 0.00195784 0.00158015 16.0032 1 0.688462 0.492 33.1853 3.24779 3 -0.0605963 -1 1.41421 F F 2.76e+20 1.50809e-14 1 dx
Report 3 X082228.39+274951.9 chandra ccd7 80.8333 455.833 2.96031 1.73205 0.00147124 0.00086081 5.89328 0.999862 0.492 0.492 73.155 4.95758 F F 2.77e+20 0 1 d
Report srcpi bgdpi arf 1 X082223.19+275737.2 chandra ccd6 275.5 344.5 2.832 2.93649 0.00140753 0.00145946 6.90931 0.999971 0.521845 0.492 45 5.04731 2.916 -0.0840013 -1 1.45495 F F 2.77e+20 1.63811e-14 1 dx
Report srcpi bgdpi arf 2 X082223.08+275735.3 chandra ccd6 278.5 340.5 3.81819 3.17945 0.00189767 0.00158021 8.95458 0.999999 0.492 0.492 90 5.00665 1.90909 1.90909 0 0.585636 F F 2.77e+20 2.19492e-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