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 | X170544.73-410045.9 | chandra | ccd7 | 1016.68 | 896.211 | 20.5982 | 4.53852 | 0.00855586 | 0.00188516 | 28.2399 | 1 | 1.71064 | 0.844413 | 328.464 | 4.96566 | F | F | 1.46e+22 | 1.24875e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X170545.61-410417.5 | chandra | ccd7 | 996.337 | 466.235 | 11.7498 | 3.4278 | 0.00488048 | 0.00142379 | 16.1089 | 1 | 0.794869 | 0.290706 | 343.55 | 2.17617 | F | F | 1.45e+22 | 6.64618e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X170545.50-410402.7 | chandra | ccd7 | 998.389 | 495.722 | 8.87938 | 3 | 0.00368818 | 0.00124609 | 12.1735 | 1 | 0.492 | 0.492 | 73.155 | 2.31363 | F | F | 1.45e+22 | 5.17017e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X170509.94-411802.3 | chandra | ccd5 | 1056.08 | 733.083 | 8.10536 | 3.46419 | 0.00336668 | 0.0014389 | 9.61837 | 1 | 4.15263 | 2.8144 | 4.40445 | 15.4379 | F | F | 1.45e+22 | 7.18267e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X170532.34-410717.9 | chandra | ccd6 | 902.5 | 1045.83 | 2.97466 | 1.73205 | 0.00123557 | 0.000719433 | 6.44712 | 0.999928 | 0.492 | 0.492 | 151.845 | 4.89527 | F | F | 1.45e+22 | 2.07017e-14 | 1 | dx |
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