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 | X140318.41-412255.1 | chandra | ccd7 | 186.703 | 236.846 | 22.0896 | 6.10616 | 0.00202798 | 0.000560587 | 2.48845 | 0.990905 | 0.507674 | 0.507674 | 0 | 0.504412 | F | F | 5.17e+20 | 1.51442e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X140312.34-411921.2 | chandra | ccd7 | 325.35 | 671.15 | 18.5529 | 4.47216 | 0.00170328 | 0.000410575 | 2.09003 | 0.97976 | 0.794985 | 0.492 | 176.025 | 4.10673 | A | F | 5.16e+20 | 1.31593e-14 | 1 | dpx | ||||
| Report | srcpi bgdpi arf rmf | 7 | X140319.62-412258.7 | chandra | ccd7 | 159.041 | 229.573 | 3328.27 | 58.9124 | 0.305559 | 0.00540858 | 374.937 | 1 | 0.417801 | 0.400204 | 341.926 | 0.281521 | F | F | 5.17e+20 | 1.74628e-12 | 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