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 | X173458.55-301004.8 | chandra | ccd3 | 345.694 | 551.34 | 15.8776 | 3.98467 | 0.00737173 | 0.00185002 | 35.8295 | 1 | 0.672698 | 0.672698 | 0 | 4.38008 | F | F | 7.99e+21 | 1.05758e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X173539.28-301017.4 | chandra | ccd1 | 332.16 | 696.466 | 10.9497 | 3.30903 | 0.00509111 | 0.00153855 | 25.2833 | 1 | 1.6245 | 1.6245 | 0 | 7.36887 | F | F | 8.5e+21 | 7.80368e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X173534.80-295942.8 | chandra | ccd0 | 605.5 | 950 | 4.30895 | 2.23608 | 0.00200055 | 0.00103816 | 10.167 | 0.999999 | 0.760713 | 0.492 | 14.0362 | 8.62514 | A | F | 7.85e+21 | 3.26327e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X173535.27-295940.2 | chandra | ccd0 | 593.214 | 955.214 | 13.1923 | 3.873 | 0.00612486 | 0.00179815 | 31.1273 | 1 | 0.96139 | 0.613356 | 176.798 | 8.72133 | A | F | 7.85e+21 | 1.00202e-13 | 1 | dx | ||||
| Report | 2 | X173517.56-300741.5 | chandra | ccd1 | 904.167 | 1013.17 | 2.97393 | 1.73205 | 0.00138272 | 0.000805311 | 6.86692 | 0.999956 | 0.492 | 0.492 | 90 | 2.01857 | F | F | 8.09e+21 | 0 | 1 | d | |||||
| Report | 3 | X173515.64-301055.9 | chandra | ccd1 | 954.833 | 618.167 | 2.96734 | 1.73205 | 0.00137965 | 0.000805311 | 6.8517 | 0.999956 | 0.492 | 0.492 | 163.155 | 4.60978 | F | F | 8.24e+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