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 | 1 | X191121.77+164830.0 | chandra | ccd6 | 957.167 | 1088.5 | 2.9794 | 1.73205 | 0.00205001 | 0.00119176 | 10.7195 | 0.999999 | 0.492 | 0.492 | 5.35186e-08 | 2.2731 | F | F | 5.82e+21 | 0 | 1 | d | |||||
| Report | 1 | X191052.69+165310.0 | chandra | ccd7 | 1068.5 | 900.833 | 2.96841 | 1.73205 | 0.00204244 | 0.00119176 | 6.47788 | 0.999931 | 0.54799 | 0.492 | 123.019 | 6.11466 | F | F | 5.56e+21 | 0 | 1 | d | |||||
| Report | 3 | X191100.34+165131.2 | chandra | ccd7 | 845.5 | 699.833 | 2.9623 | 1.73205 | 0.00203824 | 0.00119176 | 6.46454 | 0.999931 | 0.510281 | 0.492 | 61.845 | 3.6789 | F | F | 5.63e+21 | 0 | 1 | d | |||||
| Report | 2 | X191104.62+164644.2 | chandra | ccd7 | 720.5 | 116.5 | 0.991834 | 1 | 0.000682442 | 0.000688061 | 2.16446 | 0.98081 | 0.492 | 0.492 | 90 | 3.57122 | F | F | 5.71e+21 | 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