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 3 X002552.63-771511.3 chandra ccd7 770.284 211.195 384.036 19.6214 0.0781842 0.00399464 166.303 0.492 0.492 126.86 0.712331 U U 4.2e+20 d
Report 1 X002016.74-771319.5 chandra ccd5 965.823 230.561 121.771 18.3313 0.0247909 0.00373198 7.77489 7.17924 6.79712 162.084 17.9781 U U 4.24e+20 d
Report 2 X002441.12-771444.4 chandra ccd6 217.5 152 17.8375 4.24264 0.00363146 0.000863741 9.12297 1.05591 0.492 33.2645 3.32009 U U 4.19e+20 d
Report 2 X002708.64-771600.0 chandra ccd7 259.559 110.382 16.3039 4.12312 0.00331924 0.000839407 7.40236 0.924365 0.522044 120.68 4.91579 U U 4.2e+20 d
Report 1 X002531.32-771444.4 chandra ccd7 913.625 265.812 15.6504 4.00001 0.0031862 0.000814343 7.63954 0.492 0.492 122.99 0.803848 U U 4.19e+20 d
Report 4 X002634.27-771604.8 chandra ccd7 490.577 101.808 12.7568 3.60556 0.00259711 0.000734039 6.38937 0.492 0.492 135.666 3.06274 U U 4.2e+20 d
Report 7 X002638.82-771615.9 chandra ccd7 460.056 79.0557 8.75833 3.00001 0.00178307 0.000610758 4.38832 0.70692 0.492 133.187 3.35159 U U 4.2e+20 d
Report 5 X002647.69-771548.7 chandra ccd7 400.25 134.25 7.60571 2.82844 0.00154841 0.000575829 3.67477 0.715355 0.504155 131.203 3.74676 U U 4.2e+20 d
Report 6 X002705.94-771513.1 chandra ccd7 277.125 205.75 7.55256 2.82844 0.00153759 0.000575829 3.60629 0.751124 0.492 140.502 4.73261 U U 4.2e+20 d
Report 1 X002408.56-771406.2 chandra ccd6 437.167 228.5 5.47312 2.4495 0.00111425 0.000498684 2.56955 1.37818 0.899288 33.1398 5.21495 U U 4.19e+20 d

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