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 X220221.47+015330.6 chandra ccd7 735.353 910.212 314.262 18.1077 0.156583 0.00902227 85.1343 1 0.397013 0.397013 0 0.299729 F F 4.13e+20 8.44866e-13 1 dsxf
Report 1 X220226.36+015619.2 chandra ccd6 255.234 221.823 13.0276 3.60938 0.00649107 0.00179839 30.5467 1 0.790088 0.790088 0 2.93792 F F 4.12e+20 0 1 ds
Report srcpi bgdpi arf 1 X220232.01+014804.3 chandra ccd7 413.6 246.5 9.44111 3.16229 0.00470402 0.00157561 2.55762 0.99312 1.16923 0.778375 24.3492 6.33464 A F 4.11e+20 3.79571e-14 1 dx
Report 6 X220223.69+015137.3 chandra ccd7 667.125 679.5 7.92291 2.82843 0.00394758 0.00140926 2.14633 0.97764 0.492 0.492 170.6 2.24687 F F 4.13e+20 0 1 d
Report srcpi bgdpi arf 2 X220210.81+020125.8 chandra ccd6 728.667 844.5 5.77682 2.4495 0.00287829 0.00122046 13.5453 1 0.867818 0.492 78.8182 8.07568 A F 4.17e+20 3.70217e-14 1 dx
Report srcpi bgdpi arf 1 X220257.02+015414.2 chandra ccd3 1001.5 767.333 5.38474 2.44951 0.00268294 0.00122046 12.4977 1 1.59085 0.626795 62.0559 9.08678 A F 4.05e+20 3.62969e-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