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 | X173652.90-284840.5 | chandra | ccd0 | 504.258 | 689.318 | 31.5648 | 5.74458 | 0.0146133 | 0.00265952 | 64.7801 | 1 | 1.60844 | 1.15259 | 134.169 | 7.76373 | F | F | 6.51e+21 | 2.2244e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173657.32-285630.8 | chandra | ccd1 | 427.3 | 780.3 | 9.67912 | 3.16228 | 0.00448106 | 0.00146402 | 19.5492 | 1 | 1.02882 | 0.69489 | 176.74 | 6.2545 | F | F | 6.88e+21 | 6.34515e-14 | 1 | dx | ||||
| Report | 2 | X173644.07-285336.5 | chandra | ccd0 | 740.5 | 87.8335 | 5.9498 | 2.44949 | 0.00275453 | 0.00113402 | 12.2107 | 1 | 0.792725 | 0.492 | 132.882 | 3.22407 | A | F | 6.58e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 3 | X173643.65-284617.0 | chandra | ccd0 | 751.333 | 981.167 | 5.55367 | 2.4495 | 0.00257114 | 0.00113403 | 11.3977 | 1 | 1.83159 | 0.77313 | 37.4862 | 8.84735 | A | F | 6.33e+21 | 3.96556e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X173634.43-285333.7 | chandra | ccd0 | 997.9 | 93.5 | 9.93802 | 3.16228 | 0.00460092 | 0.00146402 | 20.3957 | 1 | 0.498677 | 0.492 | 49.5451 | 1.42008 | F | F | 6.45e+21 | 7.90545e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173632.13-285913.5 | chandra | ccd3 | 58.3 | 482.9 | 4.94614 | 2.23607 | 0.00228987 | 0.00103522 | 10.0091 | 1 | 0.492 | 0.492 | 122.612 | 4.63099 | F | F | 6.64e+21 | 3.12437e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X173616.29-285932.4 | chandra | ccd3 | 480.75 | 444.5 | 3.96974 | 2 | 0.00183784 | 0.000925925 | 8.03325 | 0.999994 | 0.492 | 0.492 | 118.997 | 5.77411 | F | F | 6.5e+21 | 2.61865e-14 | 1 | dx | ||||
| Report | 3 | X173643.61-285431.3 | chandra | ccd1 | 792.833 | 1023.5 | 2.97702 | 1.73205 | 0.00137824 | 0.000801874 | 6.01276 | 0.999876 | 0.492 | 0.492 | 180 | 2.96307 | F | F | 6.62e+21 | 0 | 1 | d | |||||
| Report | 2 | X173642.19-290127.7 | chandra | ccd1 | 831.167 | 177.167 | 2.90404 | 1.73205 | 0.00134446 | 0.000801875 | 5.86537 | 0.999876 | 0.492 | 0.492 | 45 | 7.33965 | F | F | 6.84e+21 | 0 | 1 | d | |||||
| Report | 2 | X173557.08-290309.6 | chandra | ccd3 | 992.5 | 2.5 | 0.951401 | 1.00001 | 0.000440463 | 0.000462965 | 1.92527 | 0.974621 | 0.492 | 0.492 | 90 | 11.1843 | F | F | 6.44e+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