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 | X173648.59-294546.1 | chandra | ccd3 | 985.5 | 688.072 | 26.9448 | 5.29151 | 0.0124744 | 0.00244977 | 54.4551 | 1 | 1.38887 | 1.02533 | 95.7528 | 7.99071 | F | F | 8.42e+21 | 2.03452e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173754.40-294337.8 | chandra | ccd0 | 535.5 | 204.928 | 6.76282 | 2.64576 | 0.00313093 | 0.00122488 | 13.9799 | 1 | 1.27601 | 0.492 | 167.703 | 6.64037 | A | F | 9.37e+21 | 4.92407e-14 | 1 | dx | ||||
| Report | 2 | X173746.16-294156.4 | chandra | ccd0 | 753.643 | 411.357 | 6.92539 | 2.64575 | 0.00320619 | 0.00122488 | 14.316 | 1 | 0.686326 | 0.492 | 105.632 | 5.07931 | F | F | 9.17e+21 | 0 | 1 | d | |||||
| Report | 1 | X173731.40-293543.8 | chandra | ccd2 | 97.1001 | 910.9 | 4.8234 | 2.23607 | 0.00223305 | 0.00103522 | 9.99654 | 1 | 0.492 | 0.492 | 20.9936 | 7.89731 | F | F | 8.67e+21 | 0 | 1 | d | |||||
| Report | 4 | X173702.97-294136.4 | chandra | ccd2 | 850.25 | 194 | 3.97522 | 2 | 0.00184038 | 0.000925924 | 8.23869 | 0.999995 | 0.492 | 0.492 | 52.0181 | 4.88988 | F | T | 8.45e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 3 | X173720.97-293757.3 | chandra | ccd2 | 373.75 | 639.5 | 3.94743 | 2 | 0.00182751 | 0.000925925 | 8.18109 | 0.999995 | 0.492 | 0.492 | 180 | 5.53308 | F | F | 8.57e+21 | 2.78474e-14 | 1 | dx | ||||
| Report | 3 | X173755.26-293924.9 | chandra | ccd0 | 512.25 | 719 | 3.88459 | 2 | 0.00179842 | 0.000925926 | 8.03014 | 0.999995 | 0.492231 | 0.492 | 13.7764 | 7.9313 | F | F | 9.21e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 4 | X173754.56-294201.1 | chandra | ccd0 | 531.1 | 401.5 | 4.87506 | 2.23607 | 0.00225697 | 0.00103522 | 10.0776 | 1 | 0.492 | 0.492 | 180 | 6.82565 | F | T | 9.31e+21 | 3.54334e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173745.85-294911.8 | chandra | ccd1 | 465.5 | 556.25 | 3.81292 | 2.00001 | 0.00176524 | 0.000925927 | 7.96602 | 0.999996 | 1.14075 | 0.83579 | 6.52762 | 7.47216 | F | F | 9.52e+21 | 2.78632e-14 | 1 | dx | ||||
| Report | 2 | X173714.31-293848.4 | chandra | ccd2 | 550.167 | 535.5 | 2.94651 | 1.73205 | 0.00136412 | 0.000801875 | 6.10667 | 0.999898 | 0.627179 | 0.492 | 123.69 | 5.08473 | F | F | 8.49e+21 | 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