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 | 4 | X123551.72+275604.4 | chandra | ccd7 | 535.985 | 296.462 | 2213.36 | 48.0097 | 0.206717 | 0.00448387 | 371.137 | 1 | 0.406705 | 0.406705 | 0 | 0.586358 | F | F | 1.52e+20 | 0 | 1 | ds | |||||
| Report | 1 | X123558.56+275742.1 | chandra | ccd7 | 351.847 | 495.187 | 1323.93 | 36.9836 | 0.123649 | 0.00345409 | 221.997 | 1 | 0.754016 | 0.431979 | 105.974 | 2.80657 | A | F | 1.52e+20 | 0 | 1 | ds | |||||
| Report | 3 | X123557.79+275807.6 | chandra | ccd7 | 372.696 | 546.931 | 237.444 | 15.5755 | 0.0221762 | 0.00145468 | 39.8147 | 1 | 0.765337 | 0.484897 | 101.757 | 3.03566 | F | F | 1.52e+20 | 0 | 1 | ds | |||||
| Report | 2 | X123603.27+275757.4 | chandra | ccd7 | 225.117 | 526.23 | 48.7603 | 7.10271 | 0.00455398 | 0.00066336 | 8.17615 | 1 | 0.936669 | 0.936669 | 0 | 3.73882 | F | F | 1.43e+20 | 0 | 1 | ds | |||||
| Report | 1 | X123543.02+275358.1 | chandra | ccd6 | 170.056 | 876.278 | 8.86323 | 3 | 0.000827781 | 0.000280185 | 10.5984 | 1 | 0.657004 | 0.492 | 173.887 | 2.26668 | F | F | 1.52e+20 | 0 | 1 | d |
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