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 | X174042.87-281808.1 | chandra | ccd6 | 537.033 | 746.313 | 2829.26 | 73.8618 | 0.554144 | 0.0144667 | 77.1305 | 1 | 1.2453 | 1.2453 | 0 | 4.26548 | F | F | 7.68e+21 | 1.02493e-11 | 1 | dscxf | ||||
| Report | srcpi bgdpi arf rmf | 8 | X174042.83-281808.5 | chandra | ccd6 | 537.978 | 745.328 | 5189.3 | 72.4848 | 1.01639 | 0.014197 | 141.469 | 1 | 1.90071 | 1.27341 | 55.9778 | 4.30828 | T | T | 7.68e+21 | 1.35483e-11 | 1 | dscx | ||||
| Report | srcpi bgdpi arf | 2 | X174003.11-281404.5 | chandra | ccd3 | 174.6 | 78.1001 | 19.8954 | 4.89903 | 0.00389916 | 0.000960128 | 27.3422 | 1 | 1.09495 | 0.818884 | 44.6308 | 8.46179 | F | F | 7.31e+21 | 6.04378e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X174042.02-280725.9 | chandra | ccd7 | 503.746 | 1015.57 | 18.6882 | 4.32299 | 0.003658 | 0.000846174 | 16.2811 | 1 | 1.82825 | 1.82825 | 0 | 6.43628 | F | F | 7.3e+21 | 4.42875e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 6 | X174032.41-281042.2 | chandra | ccd7 | 762.11 | 616.536 | 12.9311 | 3.59598 | 0.00253112 | 0.000703875 | 11.2656 | 1 | 0.814472 | 0.403792 | 146.306 | 3.74782 | F | F | 7.36e+21 | 2.85777e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X174024.95-281243.2 | chandra | ccd7 | 962.332 | 370.442 | 11.8414 | 3.44113 | 0.00231782 | 0.000673562 | 10.3162 | 1 | 1.21881 | 0.533206 | 11.3461 | 3.82534 | F | F | 7.38e+21 | 2.6331e-14 | 1 | dpsx | ||||
| Report | srcpi bgdpi arf | 5 | X174036.40-280840.2 | chandra | ccd7 | 654.5 | 863.929 | 9.55805 | 3.16229 | 0.00187087 | 0.000618979 | 8.32696 | 1 | 0.492 | 0.492 | 90 | 5.31909 | F | F | 7.32e+21 | 2.15743e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X174004.77-281204.4 | chandra | ccd3 | 130.125 | 322.25 | 6.86114 | 2.82845 | 0.00134467 | 0.000554329 | 9.42925 | 1 | 2.00625 | 1.15874 | 154.781 | 8.28991 | A | F | 7.27e+21 | 2.08055e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X174031.57-281326.5 | chandra | ccd7 | 783.929 | 282.071 | 6.81277 | 2.64576 | 0.00133352 | 0.000517874 | 5.93528 | 0.99999 | 0.53454 | 0.492 | 152.496 | 2.23007 | F | F | 7.42e+21 | 1.44957e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X174044.72-281159.6 | chandra | ccd7 | 430.667 | 458.667 | 5.75922 | 2.4495 | 0.0011273 | 0.000479459 | 5.01742 | 0.99993 | 0.492 | 0.492 | 162.081 | 2.00426 | F | F | 7.44e+21 | 1.22397e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X173953.03-281539.3 | chandra | ccd2 | 517 | 935 | 1.74618 | 1.41422 | 0.000342008 | 0.00027699 | 2.38107 | 0.982582 | 0.940769 | 0.492 | 78.6901 | 10.8264 | A | F | 7.25e+21 | 5.49764e-15 | 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