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 | 3 | X170441.37+604430.7 | chandra | ccd7 | 743.708 | 143.842 | 2546.33 | 51.4971 | 0.278359 | 0.00562955 | 324.407 | 1 | 0.410135 | 0.384702 | 53.399 | 0.612542 | F | F | 2.02e+20 | 2.39741e-12 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf rmf | 1 | X170355.78+604511.7 | chandra | ccd6 | 372.835 | 121.996 | 234.525 | 15.9092 | 0.0256393 | 0.00173927 | 54.4117 | 1 | 1.78197 | 1.05111 | 323.329 | 5.00865 | F | F | 2e+20 | 2.19234e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 1 | X170443.80+604448.5 | chandra | ccd7 | 707.6 | 180.066 | 80.6094 | 9.90979 | 0.00881206 | 0.00108332 | 10.2698 | 1 | 0.428626 | 0.428626 | 0 | 0.893996 | F | F | 2.02e+20 | 4.86258e-14 | 1 | dspx | ||||
| Report | srcpi bgdpi arf | 2 | X170443.49+604452.8 | chandra | ccd7 | 711.707 | 188.328 | 55.5446 | 7.6158 | 0.006072 | 0.000832541 | 7.07648 | 1 | 0.580741 | 0.539826 | 34.1181 | 0.870179 | T | F | 2.02e+20 | 3.34318e-14 | 1 | dpx |
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