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 | X175718.30-282422.8 | chandra | ccd2 | 957.5 | 652.643 | 6.92799 | 3.78388 | 0.00356041 | 0.0019446 | 25.8177 | 1 | 0.57865 | 0.492 | 79.8876 | 3.69572 | 1.92799 | 5 | 0.44342 | 0.604493 | F | F | 5.08e+21 | 4.62821e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 1 | X175656.57-282319.6 | chandra | ccd0 | 498.333 | 705.833 | 5.94851 | 3.59808 | 0.00305704 | 0.00184911 | 26.2152 | 1 | 0.808623 | 0.492 | 157.623 | 5.58679 | 5 | 0.948511 | -0.681093 | 0.741537 | A | F | 5.35e+21 | 4.24942e-14 | 1 | dx |
| Report | 3 | X175710.84-282000.1 | chandra | ccd1 | 181.7 | 77.5 | 4.98044 | 2.23607 | 0.00255953 | 0.00114915 | 12.4219 | 1 | 0.492 | 0.492 | 100.519 | 1.91195 | F | F | 5.31e+21 | 0 | 1 | d | |||||
| Report | 1 | X175708.53-282015.0 | chandra | ccd1 | 243.5 | 47.1665 | 2.97262 | 1.73205 | 0.00152768 | 0.000890131 | 7.41413 | 0.999976 | 0.492 | 0.492 | 180 | 2.333 | F | F | 5.32e+21 | 0 | 1 | d | |||||
| Report | 2 | X175701.77-282201.1 | chandra | ccd0 | 358.833 | 865.5 | 2.97174 | 1.73205 | 0.00152723 | 0.000890131 | 7.40849 | 0.999975 | 0.492 | 0.492 | 180 | 4.00689 | F | F | 5.34e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 3 | X175652.35-282445.1 | chandra | ccd0 | 611.3 | 531.9 | 4.82716 | 3.39792 | 0.00248076 | 0.00174625 | 11.6111 | 1 | 0.723253 | 0.492 | 88.7552 | 7.12462 | 1.88477 | 2.94239 | 0.219096 | 0.73155 | F | F | 5.35e+21 | 3.50951e-14 | 1 | dx |
| Report | 2 | X175646.52-281751.0 | chandra | ccd1 | 834.5 | 339.5 | 0.971127 | 1 | 0.000499079 | 0.000513917 | 2.42213 | 0.988384 | 0.492 | 0.492 | 90 | 7.67977 | F | F | 5.71e+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