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 | X163226.35+823221.1 | chandra | ccd7 | 302.115 | 192.626 | 119.7 | 15.9732 | 0.00263425 | 0.000351523 | 4.76441 | 0.999998 | 1.5 | 1.5 | 0 | 0.746765 | T | F | 5.57e+20 | 1.46064e-14 | 1 | dscxf | ||||
| Report | srcpi bgdpi arf rmf | 2 | X163224.07+823222.9 | chandra | ccd7 | 311.107 | 196.318 | 216.613 | 17.6112 | 0.00476703 | 0.000387572 | 8.62183 | 1 | 1.73512 | 1.73512 | 0 | 0.835502 | T | F | 5.57e+20 | 3.29807e-14 | 1 | dscx | ||||
| Report | srcpi bgdpi arf | 3 | X163222.10+823224.1 | chandra | ccd7 | 318.91 | 198.91 | 88.8213 | 11.3703 | 0.0019547 | 0.000250228 | 3.53535 | 0.999751 | 1.5 | 1.5 | 0 | 0.954238 | T | F | 5.57e+20 | 1.35332e-14 | 1 | dscx | ||||
| Report | srcpi bgdpi arf rmf | 4 | X163231.83+823216.3 | chandra | ccd7 | 280.409 | 182.891 | 31175.4 | 182.841 | 0.686081 | 0.0040238 | 1240.87 | 1 | 0.418631 | 0.418631 | 0 | 0.574935 | F | T | 5.57e+20 | 4.72323e-12 | 1 | dsx |
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