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 | X154115.79-552128.7 | chandra | ccd7 | 624.831 | 543.076 | 82.4934 | 9.08259 | 0.0426633 | 0.00469726 | 128.221 | 1 | 0.408054 | 0.408054 | 0 | 1.33283 | F | F | 1.81e+22 | 6.23798e-13 | 1 | dsx | ||||
| Report | 3 | X154110.74-552251.5 | chandra | ccd7 | 711.667 | 374.167 | 5.93298 | 2.44949 | 0.00306836 | 0.0012668 | 9.22176 | 1 | 0.492 | 0.492 | 63.4349 | 2.03585 | F | F | 1.81e+22 | 0 | 1 | d | |||||
| Report | 1 | X154145.33-552243.2 | chandra | ccd6 | 746.5 | 1148 | 3.94448 | 2 | 0.00203997 | 0.00103434 | 9.33223 | 0.999999 | 0.492 | 0.492 | 90 | 3.08365 | F | F | 1.8e+22 | 0 | 1 | d | |||||
| Report | 2 | X154113.77-552648.8 | chandra | ccd6 | 1292.83 | 648.833 | 2.96893 | 1.73205 | 0.00153544 | 0.000895765 | 7.02417 | 0.999963 | 0.492 | 0.492 | 45 | 4.92882 | F | F | 1.81e+22 | 0 | 1 | d | |||||
| Report | 2 | X154133.11-552112.8 | chandra | ccd7 | 324.167 | 574.833 | 2.94382 | 1.73205 | 0.00152245 | 0.000895765 | 4.57564 | 0.99912 | 0.492 | 0.492 | 45 | 1.56535 | F | F | 1.8e+22 | 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