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 | X161724.16-510233.1 | chandra | ccd3 | 347.167 | 284.433 | 42.962 | 8.7752 | 0.00795736 | 0.00162533 | 1.97016 | 0.974411 | 1.13882 | 0.996502 | 170.71 | 7.18139 | F | F | 2.07e+22 | 1.56283e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X161713.72-510218.3 | chandra | ccd3 | 547.792 | 314.973 | 49.7522 | 21.668 | 0.00921509 | 0.00401333 | 2.28154 | 0.988124 | 2.171 | 2.171 | 0 | 7.32975 | F | F | 2.08e+22 | 2.02826e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X161716.23-510212.0 | chandra | ccd3 | 499.214 | 327.393 | 40.9808 | 9.79838 | 0.0075904 | 0.00181484 | 1.8793 | 0.968616 | 0.78205 | 0.618335 | 50.4805 | 7.10821 | F | F | 2.08e+22 | 1.50253e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X161710.93-510404.7 | chandra | ccd3 | 600.542 | 98.1809 | 47.2918 | 10.4408 | 0.00875932 | 0.00193382 | 2.16872 | 0.983329 | 1.80132 | 1.58402 | 37.5021 | 9.15417 | F | F | 2.07e+22 | 1.82622e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf rmf | 11 | X161729.25-510203.9 | chandra | ccd3 | 249.995 | 344.411 | 133.179 | 29.5114 | 0.0246675 | 0.00546612 | 6.10734 | 1 | 3.82714 | 3.82714 | -0 | 6.6236 | T | F | 2.07e+22 | 1.58502e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf rmf | 13 | X161736.21-510224.9 | chandra | ccd3 | 116.649 | 301.63 | 1018.4 | 35.8812 | 0.188627 | 0.00664589 | 46.7019 | 1 | 1.85078 | 1.85078 | 0 | 7.05115 | F | T | 2.07e+22 | 3.66883e-12 | 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