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 | X084831.65-694105.5 | chandra | ccd7 | 824.164 | 434.637 | 211.866 | 14.8688 | 0.105402 | 0.0073971 | 69.7979 | 1 | 0.388488 | 0.388488 | 0 | 0.288335 | F | F | 6.39e+20 | 8.80956e-13 | 1 | dsxf | ||||
Report | srcpi bgdpi arf rmf | 1 | X084739.53-694926.3 | chandra | ccd6 | 846.207 | 305.823 | 135.693 | 11.6487 | 0.0675061 | 0.00579515 | 313.431 | 1 | 5.72928 | 3.98952 | 359.615 | 9.22488 | F | F | 6.63e+20 | 8.27936e-13 | 1 | dsxf | ||||
Report | srcpi bgdpi arf | 1 | X084628.50-695620.8 | chandra | ccd5 | 1077.5 | 389.5 | 10.6127 | 4.0001 | 0.00527972 | 0.00199001 | 12.7318 | 1 | 5.39486 | 3.2875 | 70.9947 | 18.3464 | A | F | 6.88e+20 | 6.12667e-14 | 1 | dx | ||||
Report | 4 | X084834.23-694207.1 | chandra | ccd7 | 796.357 | 309.072 | 6.934 | 2.64575 | 0.0034496 | 0.00131624 | 2.28436 | 0.986356 | 0.492 | 0.492 | 79.0993 | 0.773914 | F | F | 6.39e+20 | 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