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 | X173808.88-292216.7 | chandra | ccd3 | 701.104 | 671.15 | 39.8475 | 6.31249 | 0.0184482 | 0.00292249 | 83.9183 | 1 | 1.36227 | 0.971831 | 107.195 | 5.74891 | F | F | 8.64e+21 | 2.82981e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X173802.49-291833.0 | chandra | ccd3 | 870.786 | 1125.21 | 6.90444 | 2.64575 | 0.00319649 | 0.00122488 | 14.5407 | 1 | 0.492 | 0.492 | 14.8724 | 6.70013 | F | T | 8.33e+21 | 5.12593e-14 | 1 | dx | ||||
| Report | 1 | X173908.41-292344.5 | chandra | ccd1 | 120.3 | 744.9 | 4.68505 | 2.23608 | 0.002169 | 0.00103522 | 10.5415 | 0.999998 | 1.01214 | 0.492 | 136.301 | 8.72246 | A | F | 9.62e+21 | 0 | 1 | d | |||||
| Report | 1 | X173827.72-291913.8 | chandra | ccd2 | 423.25 | 59.75 | 3.97538 | 2 | 0.00184045 | 0.000925925 | 8.67776 | 0.999997 | 0.492 | 0.492 | 73.9973 | 1.22603 | F | F | 8.78e+21 | 0 | 1 | d | |||||
| Report | 2 | X173830.11-292628.8 | chandra | ccd1 | 1137.5 | 411.5 | 3.94058 | 2 | 0.00182434 | 0.000925925 | 8.86638 | 0.999998 | 0.492 | 0.492 | 90 | 6.70248 | F | T | 9.18e+21 | 0 | 1 | d | |||||
| Report | 3 | X173813.68-292621.5 | chandra | ccd3 | 572.75 | 173.25 | 3.88822 | 2 | 0.0018001 | 0.000925926 | 8.18854 | 0.999996 | 0.492 | 0.492 | 45 | 7.75484 | F | F | 8.91e+21 | 0 | 1 | d | |||||
| Report | 1 | X173912.42-291727.1 | chandra | ccd0 | 287.5 | 509.833 | 2.96271 | 1.73205 | 0.00137162 | 0.000801874 | 6.64845 | 0.999945 | 0.83249 | 0.492 | 17.6088 | 8.97476 | A | F | 9.38e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X173849.25-291844.8 | chandra | ccd0 | 903.75 | 352.5 | 3.95578 | 2 | 0.00183138 | 0.000925925 | 8.87693 | 0.999998 | 0.492 | 0.492 | 180 | 3.76068 | F | T | 9.09e+21 | 2.67963e-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