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 | X193840.10+303028.0 | chandra | ccd7 | 178.403 | 673.83 | 3826.58 | 63.5482 | 0.16918 | 0.00280957 | 497.834 | 1 | 1.5 | 0.851157 | 105.706 | 4.74375 | A | T | 3.87e+21 | 0 | 1 | ds | |||||
| Report | 2 | X193832.77+302830.1 | chandra | ccd7 | 371.056 | 434.177 | 64.9569 | 8.32594 | 0.00287186 | 0.000368104 | 8.45083 | 1 | 0.548165 | 0.548165 | 0 | 2.22197 | F | F | 3.87e+21 | 0 | 1 | ds | |||||
| Report | 3 | X193831.13+302713.6 | chandra | ccd7 | 413.963 | 278.589 | 21.0544 | 5.54275 | 0.000930853 | 0.000245055 | 2.73916 | 0.996093 | 0.32986 | 0.32986 | 0 | 1.11507 | F | F | 3.89e+21 | 0 | 1 | ds | |||||
| Report | 5 | X193826.68+302657.4 | chandra | ccd7 | 531.004 | 245.679 | 38.8826 | 7.02764 | 0.00171907 | 0.000310704 | 5.05859 | 0.999998 | 0.332019 | 0.332019 | 0 | 0.219331 | F | F | 3.87e+21 | 0 | 1 | ds |
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