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 | X183520.53-650325.6 | chandra | ccd3 | 1142.78 | 532.82 | 24.2559 | 5.00001 | 0.0171749 | 0.00354036 | 67.6757 | 1 | 1.71718 | 0.876578 | 171.691 | 6.87751 | A | F | 6.06e+20 | 2.11493e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X183722.61-650414.5 | chandra | ccd2 | 481.636 | 998.591 | 21.2926 | 4.69042 | 0.0150767 | 0.00332115 | 60.0884 | 1 | 1.79557 | 0.718806 | 50.4839 | 8.0508 | A | F | 5.82e+20 | 1.92298e-13 | 1 | dbx | ||||
| Report | 3 | X183635.92-650345.5 | chandra | ccd3 | 173.5 | 493.3 | 9.86198 | 3.16228 | 0.00698298 | 0.00223912 | 27.5156 | 1 | 0.684993 | 0.561312 | 106.003 | 4.49663 | F | F | 5.91e+20 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X183735.38-650454.9 | chandra | ccd2 | 318 | 915.625 | 6.7049 | 2.82846 | 0.00474755 | 0.00200275 | 18.9214 | 1 | 3.20877 | 2.11143 | 103.997 | 9.07383 | A | F | 5.79e+20 | 6.25971e-14 | 1 | dx | ||||
| Report | 1 | X183527.26-651039.3 | chandra | ccd1 | 530.667 | 559.667 | 5.92781 | 2.44949 | 0.00419731 | 0.00173441 | 17.1268 | 1 | 0.689804 | 0.492746 | 96.567 | 5.71252 | F | F | 6.04e+20 | 0 | 1 | d | |||||
| Report | 1 | X183555.89-651240.8 | chandra | ccd0 | 1031.83 | 851.5 | 2.98981 | 1.73205 | 0.002117 | 0.00122642 | 8.79389 | 0.999993 | 0.492 | 0.492 | 139.731 | 5.43629 | F | F | 5.99e+20 | 0 | 1 | d | |||||
| Report | 2 | X183539.30-650216.4 | chandra | ccd3 | 901.833 | 674.167 | 2.92737 | 1.73205 | 0.00207279 | 0.00122642 | 8.16758 | 0.99999 | 0.492 | 0.492 | 45 | 6.34565 | F | F | 6.02e+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