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 | X221023.01-300113.5 | chandra | ccd7 | 1084.15 | 1009.82 | 12.9335 | 3.59632 | 0.00852291 | 0.0023699 | 24.3409 | 1 | 0.572439 | 0.572439 | 0 | 2.96751 | 7 | 4 | -0.272727 | 0.42065 | F | F | 1.28e+20 | 8.77108e-14 | 1 | dsx |
| Report | 1 | X221038.71-295931.6 | chandra | ccd6 | 342 | 219.667 | 5.98921 | 2.44949 | 0.00394674 | 0.00161415 | 17.3361 | 1 | 0.492 | 0.492 | 108.435 | 2.25382 | F | F | 1.26e+20 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 4 | X221046.01-300158.1 | chandra | ccd7 | 476.5 | 918.75 | 3.83061 | 3.17945 | 0.00252428 | 0.00209518 | 9.30741 | 0.999999 | 0.492 | 0.492 | 28.9973 | 2.06806 | 3 | -0.0846933 | -1 | 1.41421 | F | F | 1.25e+20 | 1.90059e-14 | 1 | dx |
| Report | 3 | X221056.49-300443.6 | chandra | ccd7 | 200.167 | 582.167 | 2.95177 | 1.73205 | 0.00194514 | 0.00114138 | 5.55523 | 0.999789 | 0.563657 | 0.492 | 45 | 5.25944 | F | F | 1.23e+20 | 0 | 1 | d | |||||
| Report | 2 | X221043.12-300814.9 | chandra | ccd7 | 552.833 | 152.833 | 2.84917 | 1.73206 | 0.00187753 | 0.00114138 | 5.36215 | 0.999789 | 0.492 | 0.492 | 19.9028 | 6.67494 | F | F | 1.24e+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