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 | 2 | X153044.11+231013.6 | chandra | ccd7 | 757.815 | 748.343 | 132.719 | 11.5207 | 0.0438204 | 0.00380384 | 172.141 | 1 | 0.3907 | 0.325763 | 18.077 | 0.298509 | 101.859 | 25 | -0.605861 | 0.113491 | F | F | 4.3e+20 | 2.71368e-13 | 1 | dsxf |
| Report | srcpi bgdpi arf | 1 | X153031.81+231205.3 | chandra | ccd6 | 320 | 204.75 | 4.93789 | 3.39792 | 0.00163034 | 0.00112189 | 19.8135 | 1 | 0.670703 | 0.492 | 8.15693 | 3.10921 | 0 | 4.93789 | 1 | 0.987935 | F | F | 4.31e+20 | 1.73994e-14 | 1 | dx |
| Report | 1 | X153053.50+230547.6 | chandra | ccd7 | 493.833 | 207.167 | 2.93879 | 1.73205 | 0.000970301 | 0.000571872 | 3.81171 | 0.996751 | 0.492 | 0.492 | 45 | 5.11842 | F | F | 4.29e+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