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 | X094944.17+295701.4 | chandra | ccd7 | 137.216 | 1032.92 | 12.4336 | 3.52613 | 0.00190769 | 0.000541016 | 9.71689 | 1 | 0.758292 | 0.423049 | 26.4354 | 1.69732 | F | F | 1.72e+20 | 1.44691e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X094939.97+295108.4 | chandra | ccd7 | 247.667 | 315 | 5.64152 | 2.4495 | 0.000865576 | 0.000375826 | 4.40886 | 0.999697 | 0.545827 | 0.492 | 11.1245 | 4.41205 | F | F | 1.7e+20 | 6.69902e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X094941.12+295519.3 | chandra | ccd7 | 217.698 | 825.383 | 54.3482 | 7.55658 | 0.00833867 | 0.00115941 | 42.4732 | 1 | 0.47484 | 0.35369 | 352.205 | 0.29687 | F | F | 1.71e+20 | 6.19245e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X094940.13+295249.9 | chandra | ccd7 | 243.3 | 521.3 | 4.70838 | 2.23608 | 0.000722406 | 0.00034308 | 3.67961 | 0.998479 | 0.492 | 0.492 | 10.9007 | 2.72007 | F | F | 1.7e+20 | 5.70153e-15 | 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