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 | 2 | X161720.42-505949.5 | chandra | ccd3 | 450.024 | 479.17 | 166.385 | 20.3184 | 0.0357684 | 0.00436792 | 10.5292 | 1 | 4.87384 | 4.87384 | 0 | 7.995 | F | F | 2.08e+22 | 0 | 1 | ds | |||||
Report | 3 | X161730.07-510215.8 | chandra | ccd3 | 264.114 | 182.239 | 116.94 | 16.748 | 0.025139 | 0.00360036 | 7.40021 | 1 | 5.33201 | 5.33201 | 0 | 7.76954 | T | F | 2.07e+22 | 0 | 1 | dsc | |||||
Report | 6 | X161719.42-510042.0 | chandra | ccd3 | 468.763 | 372.485 | 56.2725 | 20.5514 | 0.0120971 | 0.00441801 | 3.56104 | 0.999687 | 4.02015 | 4.02015 | 0 | 8.41158 | F | F | 2.08e+22 | 0 | 1 | ds | |||||
Report | 8 | X161736.20-510224.6 | chandra | ccd3 | 146.589 | 164.546 | 1160.43 | 37.1911 | 0.249461 | 0.00799509 | 73.4345 | 1 | 2.05191 | 2.05191 | 0 | 7.06673 | F | T | 2.07e+22 | 0 | 1 | ds |
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