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 | X174731.95-301229.1 | chandra | ccd2 | 558.061 | 582.384 | 18.7616 | 4.33147 | 0.00869836 | 0.00200818 | 31.4423 | 1 | 1.24794 | 1.24794 | 0 | 5.63018 | F | F | 9.77e+21 | 1.35744e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X174751.07-302158.7 | chandra | ccd1 | 877.63 | 623.689 | 13.99 | 3.74032 | 0.00648615 | 0.00173412 | 29.5339 | 1 | 1.68403 | 0.629111 | 136.484 | 4.76306 | F | F | 9.14e+21 | 9.71374e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X174739.34-302000.4 | chandra | ccd3 | 182.667 | 698.5 | 5.96241 | 2.44949 | 0.00276429 | 0.00113563 | 11.8591 | 1 | 0.492 | 0.492 | 90 | 2.733 | F | T | 9.35e+21 | 4.03795e-14 | 1 | dx | ||||
| Report | 1 | X174810.93-301727.0 | chandra | ccd0 | 551.167 | 156 | 5.928 | 2.44949 | 0.00274833 | 0.00113563 | 12.1053 | 1 | 0.772031 | 0.492 | 100.819 | 5.80426 | A | F | 9.03e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X174723.11-301913.7 | chandra | ccd3 | 610 | 793.333 | 5.89892 | 2.44949 | 0.00273485 | 0.00113563 | 11.7329 | 1 | 0.560061 | 0.492 | 111.576 | 4.84899 | F | F | 9.61e+21 | 4.24715e-14 | 1 | dx | ||||
| Report | 2 | X174753.96-301657.9 | chandra | ccd0 | 997.833 | 215.5 | 2.97017 | 1.73205 | 0.00137703 | 0.000803012 | 6.06524 | 0.999886 | 0.492 | 0.492 | 180 | 2.20014 | F | F | 9.3e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 3 | X174757.50-301546.0 | chandra | ccd0 | 904.75 | 361.5 | 3.95591 | 2 | 0.00183403 | 0.000927238 | 8.07817 | 0.999995 | 0.763976 | 0.492 | 147.87 | 3.36649 | A | T | 9.31e+21 | 2.67112e-14 | 1 | dx | ||||
| Report | 4 | X174755.76-301709.9 | chandra | ccd0 | 950.5 | 191.1 | 4.95818 | 2.23607 | 0.0022987 | 0.00103668 | 10.1249 | 1 | 0.492 | 0.492 | 160.097 | 2.54793 | F | F | 9.26e+21 | 0 | 1 | d | |||||
| Report | 1 | X174746.95-301932.9 | chandra | ccd1 | 985.5 | 919.5 | 1.98979 | 1.41421 | 0.000922506 | 0.000655656 | 4.20061 | 0.998407 | 0.492 | 0.492 | 90 | 2.17129 | F | F | 9.27e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X174725.38-302117.9 | chandra | ccd3 | 550 | 541 | 1.96998 | 1.41421 | 0.000913318 | 0.000655656 | 3.91825 | 0.99777 | 0.492 | 0.492 | 45 | 5.55649 | F | F | 9.48e+21 | 1.44657e-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