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 | 8 | X131704.37-173913.0 | chandra | ccd7 | 589.42 | 886.241 | 49.9391 | 7.07788 | 0.0171249 | 0.00242712 | 36.1905 | 1 | 0.429258 | 0.429258 | 0 | 0.597761 | F | F | 6.04e+20 | 1.16328e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X131655.99-174434.7 | chandra | ccd7 | 832.787 | 232.213 | 8.39251 | 3.47036 | 0.00287792 | 0.00119004 | 6.08199 | 0.999995 | 1.81594 | 0.471797 | 308.18 | 6.27963 | F | F | 6.06e+20 | 2.19249e-14 | 1 | dsx | ||||
| Report | 3 | X131652.34-173854.6 | chandra | ccd7 | 938.5 | 923.072 | 6.87727 | 2.64575 | 0.0023583 | 0.000907261 | 4.98391 | 0.999834 | 0.624446 | 0.492 | 99.4266 | 3.2785 | F | F | 6.04e+20 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 5 | X131644.18-174237.3 | chandra | ccd7 | 1175.21 | 470.214 | 6.41961 | 2.64577 | 0.00220136 | 0.000907265 | 4.65225 | 0.999834 | 1.22284 | 0.62345 | 104.248 | 6.48022 | A | F | 6.06e+20 | 1.66893e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X131756.08-174751.9 | chandra | ccd3 | 75.9285 | 719.214 | 6.01071 | 2.64578 | 0.00206114 | 0.00090727 | 15.3845 | 1 | 3.531 | 0.740199 | 153.587 | 14.9749 | A | F | 6.02e+20 | 2.86185e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X131711.98-174038.5 | chandra | ccd7 | 368 | 711.833 | 5.9155 | 2.44949 | 0.0020285 | 0.00083996 | 4.28692 | 0.999196 | 0.560673 | 0.492 | 122.199 | 2.33154 | F | F | 6.04e+20 | 1.39911e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 6 | X131703.57-174141.7 | chandra | ccd7 | 612.167 | 583.5 | 5.86352 | 2.44949 | 0.00201067 | 0.000839961 | 4.24925 | 0.999196 | 0.662375 | 0.492 | 2.43165e-08 | 2.9762 | F | F | 6.05e+20 | 1.40882e-14 | 1 | dx | ||||
| Report | 2 | X131655.74-174010.0 | chandra | ccd7 | 839.5 | 769.833 | 2.93107 | 1.73205 | 0.0010051 | 0.000593942 | 2.12412 | 0.955584 | 0.492 | 0.492 | 108.435 | 2.82772 | F | F | 6.05e+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