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 | X175910.45-273700.1 | chandra | ccd3 | 548 | 947 | 7.7539 | 3.95804 | 0.00398021 | 0.00203173 | 15.6302 | 1 | 1.36283 | 0.792225 | 20.8168 | 8.16309 | -0.09844 | 7.85234 | 1 | 0.720404 | A | F | 5.65e+21 | 5.90227e-14 | 1 | dx |
Report | srcpi bgdpi arf | 1 | X175926.85-275060.0 | chandra | ccd2 | 49.875 | 289.625 | 7.85754 | 3.95804 | 0.00403349 | 0.00203177 | 20.8178 | 1 | 1.99291 | 1.11769 | 47.6904 | 9.87382 | 1.90502 | 5.95251 | 0.515109 | 0.572633 | A | F | 5.06e+21 | 8.68724e-14 | 1 | dx |
Report | 3 | X175836.18-274333.1 | chandra | ccd1 | 439.5 | 91.2998 | 4.99271 | 2.23607 | 0.00256295 | 0.00114786 | 12.5085 | 1 | 0.492 | 0.492 | 180 | 4.02019 | F | F | 5.78e+21 | 0 | 1 | d | |||||
Report | 1 | X175847.79-274307.4 | chandra | ccd1 | 126 | 143.5 | 3.97642 | 2 | 0.00204125 | 0.00102668 | 9.96236 | 0.999999 | 0.492 | 0.492 | 26.5651 | 1.81708 | F | F | 5.67e+21 | 0 | 1 | d | |||||
Report | 5 | X175859.58-274320.6 | chandra | ccd3 | 842 | 173.75 | 3.96387 | 2 | 0.00203473 | 0.00102664 | 9.72 | 0.999999 | 0.492 | 0.492 | 136.431 | 1.56371 | F | F | 5.55e+21 | 0 | 1 | d | |||||
Report | 2 | X175846.62-274057.3 | chandra | ccd1 | 157.75 | 408 | 3.96012 | 2 | 0.00203289 | 0.00102668 | 9.92153 | 0.999999 | 0.624149 | 0.492 | 40.4803 | 3.73241 | F | F | 5.8e+21 | 0 | 1 | d | |||||
Report | srcpi bgdpi arf | 1 | X175834.75-274926.3 | chandra | ccd0 | 409.5 | 407.25 | 3.9115 | 3.17945 | 0.00200796 | 0.00163217 | 13.148 | 1 | 0.941546 | 0.492 | 2.45828 | 6.66899 | 0.911495 | 3 | 0.53394 | 0.937869 | A | F | 5.57e+21 | 2.89411e-14 | 1 | dx |
Report | 2 | X175919.39-274124.5 | chandra | ccd3 | 307.167 | 409.5 | 2.93998 | 1.73205 | 0.00150914 | 0.000889093 | 7.20925 | 0.999972 | 0.492 | 0.492 | 40.2688 | 6.31964 | F | F | 5.41e+21 | 0 | 1 | d | |||||
Report | srcpi bgdpi arf | 4 | X175901.71-273617.9 | chandra | ccd3 | 784.167 | 1032.83 | 2.8216 | 2.93649 | 0.00144837 | 0.00150735 | 6.68024 | 0.999963 | 0.934395 | 0.492 | 38.2521 | 8.18933 | 1.8662 | 0.955399 | -0.322795 | 1.11725 | A | F | 5.78e+21 | 2.13686e-14 | 1 | dx |
Report | srcpi bgdpi arf | 3 | X175901.96-273817.4 | chandra | ccd3 | 777.5 | 790 | 1.74943 | 2.65831 | 0.000898013 | 0.00136456 | 3.49488 | 0.997825 | 0.665224 | 0.492 | 123.69 | 6.27054 | 0 | 1.74943 | 1 | 2.20855 | F | F | 5.71e+21 | 1.32116e-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