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 | X040749.11-121132.4 | chandra | ccd7 | 369.302 | 727.662 | 53.4953 | 7.50838 | 0.00617617 | 0.000866863 | 4.67465 | 0.999995 | 1.44026 | 1.44026 | 0 | 0.277508 | T | F | 3.48e+20 | 0 | 1 | ds | |||||
| Report | 2 | X040748.60-121118.2 | chandra | ccd7 | 384.727 | 756.518 | 30.8894 | 6.8683 | 0.00356627 | 0.000792965 | 2.69925 | 0.995175 | 0.444502 | 0.444502 | 0 | 0.0766856 | F | F | 3.48e+20 | 0 | 1 | ds | |||||
| Report | 3 | X040747.21-121145.1 | chandra | ccd7 | 426.132 | 701.889 | 30.8445 | 5.87594 | 0.00356108 | 0.000678392 | 2.69533 | 0.995175 | 1.5 | 0.547787 | 205.579 | 0.47486 | A | F | 3.48e+20 | 0 | 1 | ds | |||||
| Report | 5 | X040748.42-121136.7 | chandra | ccd7 | 389.847 | 719.02 | 11093.2 | 108.223 | 1.28074 | 0.0124947 | 969.372 | 1 | 0.417527 | 0.417527 | 0 | 0.267226 | F | T | 3.48e+20 | 0 | 1 | ds | |||||
| Report | 7 | X040749.81-121127.1 | chandra | ccd7 | 348.511 | 738.501 | 27.8764 | 6.38011 | 0.00321841 | 0.000736601 | 2.43596 | 0.990438 | 1.25895 | 1.25895 | 0 | 0.399757 | T | F | 3.47e+20 | 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