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 rmf | 1 | X111816.96+074558.7 | chandra | ccd7 | 213.229 | 776.925 | 404.532 | 23.4223 | 0.0276299 | 0.00159976 | 47.6625 | 1 | 0.487349 | 0.487349 | 0 | 0.283732 | F | F | 3.57e+20 | 2.29824e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 5 | X111816.15+074316.2 | chandra | ccd7 | 237.679 | 446.524 | 40.982 | 6.40172 | 0.00279911 | 0.000437244 | 4.82855 | 0.999997 | 0.848027 | 0.416453 | 105.264 | 2.9989 | F | F | 3.6e+20 | 4.11253e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X111837.57+073914.9 | chandra | ccd3 | 912.635 | 517.195 | 11.8705 | 7.29514 | 0.000810769 | 0.000498266 | 1.84603 | 0.966509 | 2.4918 | 2.4918 | 0 | 8.71911 | F | F | 3.73e+20 | 1.09359e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X111836.73+073952.1 | chandra | ccd3 | 937.281 | 592.281 | 27.4648 | 5.65692 | 0.00187587 | 0.000386372 | 4.27117 | 0.999947 | 1.87286 | 1.5609 | 37.4005 | 8.0862 | F | T | 3.71e+20 | 3.05565e-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