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 | X173059.66-285024.6 | chandra | ccd1 | 585.227 | 520.227 | 10.6695 | 3.31663 | 0.00496614 | 0.00154373 | 22.5125 | 1 | 1.07043 | 0.888644 | 126.928 | 6.7822 | F | F | 4.34e+21 | 7.59751e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173048.95-285612.0 | chandra | ccd0 | 933.167 | 842.722 | 8.61493 | 3.00001 | 0.00400984 | 0.00139636 | 18.5891 | 1 | 1.14773 | 1.00292 | 157.281 | 8.24555 | F | F | 4.39e+21 | 5.64441e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173135.69-284619.8 | chandra | ccd3 | 678.833 | 957.944 | 8.27772 | 3.00002 | 0.00385289 | 0.00139637 | 16.5561 | 1 | 1.78755 | 0.878539 | 152.043 | 8.14462 | A | F | 4.34e+21 | 5.43009e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X173118.23-285136.7 | chandra | ccd1 | 89.2998 | 373.9 | 4.96605 | 2.23607 | 0.00231146 | 0.00104078 | 10.4783 | 1 | 0.492 | 0.492 | 161.565 | 3.00196 | F | F | 4.38e+21 | 2.95029e-14 | 1 | dx | ||||
| Report | 1 | X173131.93-285842.0 | chandra | ccd2 | 829.5 | 479.5 | 2.98974 | 1.73205 | 0.00139158 | 0.000806188 | 6.3 | 0.99991 | 0.492 | 0.492 | 90 | 4.75401 | F | F | 4.54e+21 | 0 | 1 | d | |||||
| Report | 3 | X173137.89-285908.5 | chandra | ccd2 | 670.5 | 425.5 | 2.9789 | 1.73205 | 0.00138654 | 0.000806188 | 6.27715 | 0.99991 | 0.492 | 0.492 | 90 | 5.6749 | F | F | 4.56e+21 | 0 | 1 | d | |||||
| Report | 2 | X173137.83-285549.6 | chandra | ccd2 | 672.167 | 829.833 | 2.96055 | 1.73205 | 0.00137799 | 0.000806188 | 6.23848 | 0.99991 | 0.650855 | 0.492 | 45 | 3.17655 | F | F | 4.51e+21 | 0 | 1 | d | |||||
| Report | 2 | X173113.89-285440.2 | chandra | ccd0 | 267.833 | 1029.83 | 2.95637 | 1.73205 | 0.00137605 | 0.000806189 | 6.37918 | 0.999925 | 0.492 | 0.492 | 45 | 2.58323 | F | F | 4.41e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 3 | X173101.09-285618.8 | chandra | ccd0 | 609.25 | 829.25 | 3.96076 | 2 | 0.00184355 | 0.000930906 | 8.54641 | 0.999997 | 0.492 | 0.492 | 90 | 5.7509 | F | F | 4.41e+21 | 2.42269e-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