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 | 5 | X183116.53-100924.8 | chandra | ccd7 | 516.019 | 785.301 | 83.7656 | 9.44915 | 0.0297229 | 0.00335288 | 35.6506 | 1 | 0.418538 | 0.418538 | 0 | 1.12002 | F | F | 1.48e+22 | 4.04452e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X183129.64-095749.7 | chandra | ccd5 | 624.731 | 169.577 | 9.03153 | 3.60562 | 0.00320465 | 0.00127938 | 9.16453 | 1 | 3.53966 | 1.70332 | 145.299 | 11.0106 | A | F | 1.51e+22 | 6.13261e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X183116.61-100527.1 | chandra | ccd6 | 749.056 | 261.944 | 8.91503 | 3 | 0.00316331 | 0.00106449 | 15.936 | 1 | 0.583157 | 0.492 | 120.51 | 2.85881 | F | F | 1.49e+22 | 5.08842e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X183121.00-100800.4 | chandra | ccd7 | 381.167 | 956.333 | 5.88596 | 2.44949 | 0.00208851 | 0.000869152 | 2.50506 | 0.988713 | 0.492 | 0.492 | 95.3922 | 1.29614 | F | F | 1.48e+22 | 2.8852e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X183106.63-101332.9 | chandra | ccd7 | 812.5 | 280.5 | 5.82367 | 2.44949 | 0.00206641 | 0.000869152 | 2.47855 | 0.988713 | 0.532012 | 0.492 | 31.7175 | 5.71633 | F | F | 1.48e+22 | 3.02134e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X183122.55-101321.6 | chandra | ccd7 | 334.9 | 303.5 | 4.83371 | 2.23607 | 0.00171514 | 0.000793424 | 2.05722 | 0.974152 | 0.710162 | 0.492 | 80.1731 | 5.31492 | F | F | 1.47e+22 | 2.48102e-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