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 | 3 | X174337.73-261643.6 | chandra | ccd1 | 352.25 | 316.5 | 7.34397 | 2.82844 | 0.0034097 | 0.00131321 | 15.2093 | 1 | 1.72509 | 1.112 | 57.9064 | 8.62323 | A | F | 5.39e+21 | 4.88884e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 5 | X174307.88-261223.2 | chandra | ccd3 | 126.167 | 860.167 | 5.96583 | 2.44949 | 0.00276587 | 0.00113563 | 12.1412 | 1 | 0.502029 | 0.492 | 128.953 | 1.46235 | F | F | 4.94e+21 | 3.42799e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X174241.69-260709.5 | chandra | ccd2 | 827.167 | 457.333 | 5.70528 | 2.4495 | 0.00264507 | 0.00113563 | 11.0771 | 1 | 0.912409 | 0.629875 | 71.9132 | 7.23975 | F | F | 4.64e+21 | 3.87946e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X174322.06-261432.6 | chandra | ccd1 | 780.5 | 582.9 | 4.90759 | 2.23607 | 0.00227852 | 0.00103818 | 10.1636 | 1 | 0.652118 | 0.492 | 78.2507 | 4.61091 | F | F | 5.17e+21 | 3.06315e-14 | 1 | dx | ||||
| Report | 1 | X174301.73-261206.0 | chandra | ccd3 | 294.5 | 895 | 3.97133 | 2 | 0.00184118 | 0.000927238 | 8.08214 | 0.999994 | 0.492 | 0.492 | 31.7175 | 2.02545 | F | F | 4.86e+21 | 0 | 1 | d | |||||
| Report | 3 | X174257.86-261234.6 | chandra | ccd3 | 400.25 | 836.75 | 3.9558 | 2 | 0.00183398 | 0.000927238 | 8.05053 | 0.999994 | 0.492 | 0.492 | 144.992 | 3.01219 | F | F | 4.83e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 4 | X174256.91-261236.9 | chandra | ccd3 | 426.25 | 832.25 | 3.94475 | 2 | 0.00182886 | 0.000927238 | 8.02805 | 0.999994 | 0.492 | 0.492 | 93.5625 | 3.21269 | F | F | 4.82e+21 | 2.36037e-14 | 1 | dx | ||||
| Report | 2 | X174255.12-261647.2 | chandra | ccd3 | 475 | 323.5 | 3.90441 | 2 | 0.00181016 | 0.000927239 | 7.94594 | 0.999994 | 0.492 | 0.492 | 58.2825 | 6.62978 | F | F | 4.95e+21 | 0 | 1 | d | |||||
| Report | 2 | X174300.52-260605.0 | chandra | ccd2 | 311.833 | 588.833 | 2.94724 | 1.73205 | 0.00136639 | 0.000803012 | 5.72221 | 0.999833 | 0.492 | 0.492 | 73.155 | 5.24241 | F | F | 4.73e+21 | 0 | 1 | d | |||||
| Report | 1 | X174322.78-260431.9 | chandra | ccd0 | 750.167 | 761.833 | 2.87798 | 1.73206 | 0.00133429 | 0.000803013 | 6.14268 | 0.999919 | 0.492 | 0.492 | 163.155 | 7.11008 | F | F | 4.92e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X174316.70-261014.3 | chandra | ccd0 | 917 | 66 | 3.85591 | 2 | 0.00178767 | 0.000927239 | 8.22995 | 0.999996 | 0.492 | 0.492 | 45 | 1.83367 | F | F | 4.99e+21 | 2.28185e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X174316.84-260931.6 | chandra | ccd0 | 913 | 152.833 | 4.00264 | 2.44954 | 0.0018557 | 0.00113565 | 8.54312 | 0.999996 | 3.92519 | 2.52034 | 23.1008 | 2.23543 | A | F | 4.97e+21 | 2.4371e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X174326.70-261506.8 | chandra | ccd1 | 653.5 | 513.5 | 1.97779 | 1.41421 | 0.000918261 | 0.0006566 | 4.096 | 0.998225 | 0.492 | 0.492 | 180 | 5.7252 | F | F | 5.23e+21 | 1.2112e-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