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 | 1 | X150818.17-401726.1 | chandra | ccd7 | 264.899 | 708.328 | 301.527 | 17.5913 | 0.0859354 | 0.00501354 | 151.444 | 1 | 0.394776 | 0.394776 | 0 | 0.627182 | F | F | 6.34e+20 | 2.98172e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 2 | X150809.84-402129.6 | chandra | ccd7 | 457.786 | 212.928 | 6.78675 | 2.64576 | 0.00193421 | 0.000754035 | 3.4087 | 0.997345 | 0.682164 | 0.492 | 96.4239 | 4.91198 | F | T | 6.35e+20 | 1.38103e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 5 | X150815.23-402005.6 | chandra | ccd7 | 333.185 | 384.204 | 13.271 | 3.64294 | 0.00378225 | 0.00103824 | 6.66546 | 1 | 0.712545 | 0.712545 | 0 | 3.22794 | F | F | 6.35e+20 | 2.64759e-14 | 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