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 | 2 | X173354.07-292136.4 | chandra | ccd3 | 739.924 | 569.718 | 13.5365 | 4.53826 | 0.00630264 | 0.00211303 | 5.09477 | 0.999984 | 0.613375 | 0.613375 | 0 | 6.45135 | F | F | 5.8e+21 | 9.07118e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X173440.84-291930.5 | chandra | ccd1 | 521.389 | 778.056 | 8.91764 | 3 | 0.00415205 | 0.0013968 | 18.5125 | 1 | 0.51921 | 0.492 | 14.655 | 5.4607 | F | F | 6.15e+21 | 6.02259e-14 | 1 | dx | ||||
| Report | 4 | X173427.01-292030.8 | chandra | ccd1 | 888.928 | 655.786 | 6.93005 | 2.64575 | 0.00322663 | 0.00123186 | 14.3864 | 1 | 0.492 | 0.492 | 174.155 | 3.58225 | F | F | 6.05e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 3 | X173433.02-292312.4 | chandra | ccd1 | 729.5 | 327.3 | 4.74014 | 2.23607 | 0.00220701 | 0.00104112 | 9.84025 | 0.999995 | 1.84866 | 0.492 | 46.6216 | 6.5507 | A | F | 6.18e+21 | 3.16396e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173441.86-291610.0 | chandra | ccd0 | 460 | 140.5 | 1.94729 | 1.41422 | 0.000906657 | 0.000658459 | 4.18674 | 0.998564 | 0.492 | 0.492 | 116.565 | 5.53883 | F | F | 6.07e+21 | 1.24955e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X173439.49-291723.9 | chandra | ccd1 | 557 | 1035.5 | 1.9444 | 1.41422 | 0.000905314 | 0.000658459 | 4.03647 | 0.998248 | 0.492 | 0.492 | 180 | 4.83469 | F | F | 6.07e+21 | 2.42127e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X173350.10-291630.2 | chandra | ccd2 | 794.5 | 141.5 | 1.90862 | 1.41422 | 0.000888656 | 0.000658459 | 3.88242 | 0.998035 | 0.492 | 0.492 | 180 | 6.04391 | F | F | 5.62e+21 | 1.27842e-14 | 1 | dx | ||||
| Report | 1 | X173358.61-291148.8 | chandra | ccd2 | 568.5 | 713.5 | 0.965427 | 1 | 0.000449503 | 0.000465601 | 1.96382 | 0.975101 | 0.492 | 0.492 | 90 | 7.09695 | F | F | 5.57e+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