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 | X062741.28+073624.8 | chandra | ccd7 | 94.875 | 956.5 | 7.25316 | 2.82844 | 0.00225706 | 0.000880163 | 3.98625 | 0.999345 | 1.09213 | 0.662607 | 176.106 | 5.93363 | A | F | 5.19e+21 | 2.37006e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf rmf | 2 | X062740.11+073100.3 | chandra | ccd7 | 130.784 | 297.434 | 126.503 | 11.3936 | 0.039366 | 0.00354553 | 69.5246 | 1 | 0.461379 | 0.461379 | 0 | 0.51759 | F | F | 5.27e+21 | 1.42457e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 4 | X062740.52+073040.2 | chandra | ccd7 | 118 | 256 | 3.90164 | 2 | 0.00121412 | 0.000622367 | 2.1443 | 0.979886 | 0.492 | 0.492 | 67.5 | 0.227984 | F | F | 5.28e+21 | 1.15574e-14 | 1 | dx |
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