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 | X174820.39-302834.7 | chandra | ccd7 | 297.25 | 749.119 | 49.1965 | 8.71804 | 0.0228408 | 0.00404759 | 68.6501 | 1 | 7.22752 | 5.58229 | 91.3802 | 12.7739 | F | F | 8.58e+21 | 3.41312e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X174924.59-303444.7 | chandra | ccd1 | 956.4 | 571.7 | 9.88115 | 3.16228 | 0.00458759 | 0.00146817 | 20.6767 | 1 | 0.812243 | 0.492 | 45.4729 | 5.02431 | A | F | 7.73e+21 | 6.64695e-14 | 1 | dx | ||||
| Report | 2 | X174918.82-302822.0 | chandra | ccd2 | 242.944 | 154.611 | 8.93931 | 3 | 0.00415032 | 0.00139283 | 18.5215 | 1 | 0.659228 | 0.492 | 151.932 | 1.48607 | T | F | 7.96e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X174918.53-303610.2 | chandra | ccd1 | 1115.5 | 397.928 | 6.60189 | 2.64576 | 0.00306511 | 0.00122837 | 13.8147 | 1 | 1.67221 | 0.623076 | 14.4952 | 6.32548 | A | F | 7.76e+21 | 4.62894e-14 | 1 | dx | ||||
| Report | 1 | X174941.90-302827.3 | chandra | ccd0 | 669.5 | 310.5 | 3.9924 | 2 | 0.00185358 | 0.000928555 | 8.48206 | 0.999996 | 0.492 | 0.492 | 2.35031e-08 | 5.04552 | F | F | 7.65e+21 | 0 | 1 | d | |||||
| Report | 1 | X174909.84-302934.9 | chandra | ccd3 | 300 | 1033.25 | 3.96062 | 2 | 0.00183882 | 0.000928555 | 8.02005 | 0.999994 | 0.511466 | 0.492 | 69.4955 | 2.07512 | F | F | 8.02e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X174920.73-302806.3 | chandra | ccd2 | 192.75 | 186.5 | 3.95671 | 2 | 0.00183701 | 0.000928555 | 8.19798 | 0.999995 | 0.492 | 0.492 | 34.722 | 1.76631 | F | F | 7.95e+21 | 2.49917e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X174928.81-303525.4 | chandra | ccd1 | 845.75 | 489 | 3.94463 | 2 | 0.0018314 | 0.000928555 | 8.25428 | 0.999996 | 0.568262 | 0.492 | 163.586 | 5.93316 | F | F | 7.67e+21 | 2.70067e-14 | 1 | dx | ||||
| Report | 1 | X174924.82-303328.7 | chandra | ccd1 | 950.5 | 726.167 | 2.96761 | 1.73205 | 0.00137779 | 0.000804152 | 6.20982 | 0.999906 | 0.492 | 0.492 | 49.7312 | 3.81461 | F | F | 7.76e+21 | 0 | 1 | d | |||||
| Report | 6 | X174920.78-303737.3 | chandra | ccd1 | 1056.5 | 220.833 | 2.93527 | 1.73205 | 0.00136278 | 0.000804153 | 6.14215 | 0.999906 | 0.492 | 0.492 | 90 | 7.78073 | F | F | 7.7e+21 | 0 | 1 | d | |||||
| Report | 5 | X174921.49-303610.9 | chandra | ccd1 | 1037.83 | 396.5 | 2.92308 | 1.73205 | 0.00135712 | 0.000804153 | 6.11665 | 0.999906 | 0.492 | 0.492 | 3.12415e-08 | 6.35063 | F | F | 7.73e+21 | 0 | 1 | d |
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