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 | X173354.64-302404.1 | chandra | ccd1 | 460.357 | 398.072 | 6.02085 | 2.64577 | 0.00279534 | 0.00122837 | 12.646 | 1 | 2.49464 | 1.15547 | 133.305 | 8.25135 | A | F | 8.01e+21 | 4.30481e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X173353.82-302344.9 | chandra | ccd1 | 482 | 437 | 4.98645 | 2.44951 | 0.0023151 | 0.00113725 | 10.4734 | 1 | 2.55804 | 0.492 | 28.8179 | 7.89154 | A | F | 8e+21 | 3.53153e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173242.28-301527.4 | chandra | ccd7 | 43.1001 | 851.3 | 4.15802 | 2.23609 | 0.00193048 | 0.00103817 | 5.82686 | 0.999813 | 2.00686 | 1.4953 | 126.333 | 10.6781 | F | F | 6.93e+21 | 4.77199e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173304.81-301726.8 | chandra | ccd3 | 735.5 | 1029.5 | 3.95224 | 2 | 0.00183494 | 0.000928555 | 8.06725 | 0.999995 | 0.492 | 0.492 | 103.283 | 5.59134 | F | F | 7.23e+21 | 2.74708e-14 | 1 | dx | ||||
| Report | 1 | X173317.42-301551.7 | chandra | ccd2 | 587.5 | 186 | 3.11602 | 2.00003 | 0.0014467 | 0.000928567 | 6.07176 | 0.999837 | 0.611917 | 0.492 | 90 | 3.36906 | F | F | 7.28e+21 | 0 | 1 | d | |||||
| Report | 1 | X173352.79-301807.3 | chandra | ccd0 | 672.5 | 86.1667 | 2.97413 | 1.73205 | 0.00138082 | 0.000804152 | 6.20388 | 0.999903 | 0.602575 | 0.492 | 180 | 4.79348 | F | F | 7.74e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X173351.44-301935.1 | chandra | ccd1 | 544.167 | 944.833 | 2.16222 | 1.73208 | 0.00100387 | 0.000804165 | 4.54147 | 0.998361 | 0.701531 | 0.492 | 149.305 | 4.88336 | F | F | 7.79e+21 | 1.4304e-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