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 | 3 | X101956.61+274401.9 | chandra | ccd7 | 933.891 | 494.657 | 15.8717 | 3.98393 | 0.0108078 | 0.00271285 | 38.7301 | 1 | 0.614457 | 0.287621 | 42.7537 | 0.184507 | 8 | 4.88105 | -0.242135 | 0.378748 | F | F | 2.5e+20 | 8.1009e-14 | 1 | dsx |
| Report | srcpi bgdpi arf | 1 | X101918.49+273933.0 | chandra | ccd6 | 883.75 | 247.375 | 7.86366 | 3.95804 | 0.00535468 | 0.00269519 | 21.2963 | 1 | 3.30657 | 0.760626 | 168.817 | 9.41824 | 3.98052 | 3.88313 | -0.0123847 | 0.508708 | A | F | 2.46e+20 | 6.75802e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 2 | X102001.58+274526.9 | chandra | ccd7 | 799.3 | 667.1 | 4.83061 | 3.39792 | 0.00328936 | 0.00231378 | 11.7372 | 1 | 0.492 | 0.492 | 114.699 | 1.97062 | 4.83061 | 0 | -1 | 1.00987 | F | F | 2.51e+20 | 2.47433e-14 | 1 | dx |
| Report | 1 | X101953.63+274128.5 | chandra | ccd7 | 1013.83 | 182.5 | 2.98161 | 1.73205 | 0.0020303 | 0.00117942 | 7.27572 | 0.999971 | 0.492 | 0.492 | 180 | 2.45583 | F | F | 2.49e+20 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X101932.82+274251.2 | chandra | ccd6 | 496.5 | 649.833 | 3.96578 | 3.17945 | 0.00270046 | 0.00216501 | 21.4369 | 1 | 1.21764 | 0.492 | 90 | 5.29846 | 2 | 1.96578 | -0.00862989 | 0.816029 | A | F | 2.48e+20 | 3.36602e-14 | 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