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 X144406.97+423402.1 chandra ccd7 441.896 334.437 46.1431 6.79287 0.00889469 0.00130942 51.7935 1 1.12257 0.603685 90.7734 3.82743 A F 1.33e+20 7.28555e-14 1 dsx
Report srcpi bgdpi arf 2 X144412.04+423730.0 chandra ccd7 328.167 757.091 15.9591 3.99488 0.00307633 0.000770068 17.9134 1 0.356596 0.356596 0 0.323761 F F 1.34e+20 2.29444e-14 1 dsx
Report 3 X144403.65+423850.3 chandra ccd7 515.833 919.833 2.92922 1.73205 0.000564643 0.000333874 3.28792 0.991159 0.492 0.492 45 1.74147 F F 1.34e+20 0 1 d
Report srcpi bgdpi arf 4 X144352.10+423314.8 chandra ccd7 775.981 238.488 24.6391 4.96378 0.00474951 0.000956834 27.6563 1 1.63764 1.63764 0 5.7376 F F 1.33e+20 3.8853e-14 1 dsx
Report srcpi bgdpi arf 5 X144346.60+423318.8 chandra ccd7 898.875 246.25 6.83633 2.82845 0.00131779 0.000545219 7.67346 0.999998 1.18808 0.644974 75.9782 6.35867 A F 1.33e+20 1.07613e-14 1 dx
Report srcpi bgdpi arf rmf 6 X144344.72+423327.8 chandra ccd7 941.713 265.289 231.393 15.2116 0.0446041 0.00293224 259.728 1 2.13571 2.13571 0 6.51037 F F 1.33e+20 3.69741e-13 1 dsxf

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