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 | 1 | X085101.36+445023.2 | chandra | ccd7 | 291.214 | 679.643 | 6.74592 | 3.78388 | 0.000903208 | 0.000506622 | 13.3831 | 1 | 0.492 | 0.492 | 112.5 | 1.93235 | 2.91531 | 2.91531 | 0 | 0.453769 | F | F | 2.74e+20 | 6.77326e-15 | 1 | dx |
| Report | 2 | X085053.49+445114.7 | chandra | ccd7 | 461.848 | 784.715 | 13.6517 | 3.69482 | 0.00182782 | 0.000494697 | 6.0365 | 0.999998 | 0.34785 | 0.34785 | 0 | 0.294731 | F | F | 2.74e+20 | 0 | 1 | ds | |||||
| Report | srcpi bgdpi arf | 3 | X085105.95+444648.2 | chandra | ccd7 | 192.175 | 243.265 | 16.1233 | 5.13345 | 0.00215875 | 0.000687317 | 7.12939 | 1 | 1.72733 | 0.269628 | 350.362 | 5.22699 | 13.9207 | 3.78853 | -0.57214 | 0.348632 | A | F | 2.73e+20 | 1.69911e-14 | 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