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 | 1 | X184625.15-025823.9 | chandra | ccd7 | 359.281 | 255.35 | 2725.14 | 91.3034 | 0.0610883 | 0.00204671 | 46.1448 | 1 | 1.5 | 1.5 | 0 | 0.379658 | T | F | 1.66e+22 | 1.1578e-12 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf rmf | 2 | X184624.93-025830.0 | chandra | ccd7 | 365.838 | 243.051 | 4362.53 | 106.381 | 0.0977931 | 0.0023847 | 73.8707 | 1 | 0.437021 | 0.437021 | 0 | 0.287847 | F | F | 1.66e+22 | 1.38175e-12 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 3 | X184624.66-025837.6 | chandra | ccd7 | 374.065 | 227.662 | 729.933 | 56.2961 | 0.0163626 | 0.00126197 | 12.3599 | 1 | 1.49981 | 1.49981 | 0 | 0.218384 | T | F | 1.66e+22 | 2.31695e-13 | 1 | dscx | ||||
| Report | srcpi bgdpi arf rmf | 7 | X184624.65-025840.1 | chandra | ccd7 | 374.48 | 222.445 | 752.329 | 53.3639 | 0.0168647 | 0.00119624 | 12.7392 | 1 | 1.5 | 1.5 | 0 | 0.154271 | T | F | 1.66e+22 | 2.39093e-13 | 1 | dscx |
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