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 | X212600.67-441018.4 | chandra | ccd7 | 257.643 | 348.929 | 6.88354 | 2.64575 | 0.00179659 | 0.000690536 | 7.38726 | 0.999996 | 0.492 | 0.492 | 119.767 | 1.16978 | F | F | 2.58e+20 | 1.28268e-14 | 1 | dx | ||||
| Report | 2 | X212558.55-441016.6 | chandra | ccd7 | 303.833 | 352.5 | 2.89402 | 1.73205 | 0.000755334 | 0.000452063 | 3.1058 | 0.988051 | 0.492 | 0.492 | 2.52234e-08 | 1.38832 | F | F | 2.59e+20 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 3 | X212606.82-440819.7 | chandra | ccd7 | 123.1 | 590.1 | 4.81519 | 2.23607 | 0.00125676 | 0.00058361 | 5.16756 | 0.999716 | 0.519759 | 0.492 | 18.1269 | 3.11737 | F | F | 2.6e+20 | 9.27553e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X212604.02-441119.4 | chandra | ccd7 | 184.845 | 225.402 | 60.3702 | 7.76983 | 0.0157565 | 0.00202791 | 64.788 | 1 | 0.422655 | 0.422655 | 0 | 0.148022 | F | F | 2.57e+20 | 1.11868e-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