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 rmf | 1 | X171913.10-365124.4 | chandra | ccd7 | 618.206 | 514.959 | 119.799 | 11.0014 | 0.0511024 | 0.00469283 | 165.986 | 1 | 0.525126 | 0.426101 | 101.192 | 1.80118 | F | F | 1.39e+22 | 2.01974e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 2 | X171906.24-365131.9 | chandra | ccd7 | 785.693 | 499.695 | 18.5926 | 4.34905 | 0.00793099 | 0.00185516 | 25.7607 | 1 | 0.377603 | 0.377603 | 0 | 1.83596 | F | F | 1.38e+22 | 1.04828e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X171924.07-365209.4 | chandra | ccd7 | 350.728 | 423.422 | 12.2268 | 3.49668 | 0.00521554 | 0.00149157 | 16.9406 | 1 | 0.833437 | 0.249154 | 101.178 | 2.85397 | A | F | 1.39e+22 | 7.13836e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X171933.38-365042.0 | chandra | ccd7 | 123 | 600.25 | 3.87495 | 2 | 0.00160952 | 0.000830731 | 5.36888 | 0.999792 | 0.492 | 0.492 | 17.6088 | 5.1554 | F | F | 1.39e+22 | 2.32679e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X171907.29-365940.8 | chandra | ccd6 | 475.5 | 518.5 | 2.93655 | 1.73205 | 0.00121974 | 0.000719434 | 6.05433 | 0.999894 | 0.492 | 0.492 | 90 | 6.5744 | F | F | 1.4e+22 | 2.03819e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X171850.72-365711.1 | chandra | ccd6 | 879.25 | 822.5 | 3.8868 | 2 | 0.00161444 | 0.000830731 | 8.01346 | 0.999995 | 0.504275 | 0.492 | 126.323 | 5.68102 | F | F | 1.39e+22 | 2.65853e-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