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 | 4 | X181637.88-564354.1 | chandra | ccd7 | 505.218 | 890.849 | 17.7622 | 4.21939 | 0.00519628 | 0.00123437 | 26.8198 | 1 | 0.28914 | 0.28914 | 0 | 0.458241 | 12.9152 | 5 | -0.441815 | 0.32702 | F | F | 7.86e+20 | 3.94388e-14 | 1 | dsx |
Report | srcpi bgdpi arf | 1 | X181746.09-564241.8 | chandra | ccd2 | 912.3 | 578.7 | 7.75706 | 3.95804 | 0.00226923 | 0.00115788 | 15.7379 | 1 | 1.59141 | 0.492 | 45 | 9.70196 | 6.91902 | 0.838039 | -0.783929 | 0.655221 | A | F | 7.85e+20 | 3.2266e-14 | 1 | dx |
Report | srcpi bgdpi arf | 2 | X181747.16-564245.3 | chandra | ccd2 | 894.5 | 571.5 | 6.753 | 3.78388 | 0.00197551 | 0.00110693 | 13.5879 | 1 | 1.40762 | 0.795555 | 21.6817 | 9.8425 | 6.9012 | -0.148197 | -1 | 0.784532 | A | F | 7.85e+20 | 3.07948e-14 | 1 | dx |
Report | srcpi bgdpi arf | 3 | X181644.05-564234.9 | chandra | ccd7 | 401.5 | 1051.25 | 3.74592 | 3.17945 | 0.00109584 | 0.000930121 | 7.43145 | 0.999993 | 0.492 | 0.492 | 90 | 1.51113 | 3 | 0.830613 | -0.566329 | 0.970859 | F | F | 7.87e+20 | 8.48376e-15 | 1 | dx |
Report | srcpi bgdpi arf | 1 | X181637.87-563822.6 | chandra | ccd6 | 815.833 | 559.167 | 2.57653 | 2.93649 | 0.000753761 | 0.000859066 | 3.95937 | 0.999043 | 0.492 | 0.492 | 163.155 | 5.19272 | 1.66123 | 0.915307 | -0.289505 | 1.21217 | F | F | 7.91e+20 | 8.37956e-15 | 1 | dx |
Report | 1 | X181625.53-564501.7 | chandra | ccd7 | 711.167 | 752.833 | 2.94661 | 1.73205 | 0.000862006 | 0.000506697 | 4.4492 | 0.998911 | 0.492 | 0.492 | 45 | 2.02056 | F | F | 7.85e+20 | 0 | 1 | d | |||||
Report | srcpi bgdpi arf | 2 | X181701.65-564534.4 | chandra | ccd7 | 107.5 | 686.167 | 2.91531 | 2.93649 | 0.000852848 | 0.000859046 | 10.0175 | 0.999998 | 0.492 | 0.492 | 90 | 4.09363 | 1 | 1.91531 | 0.313966 | 1.07858 | F | F | 7.85e+20 | 7.78466e-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