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 | X173339.49-303543.7 | chandra | ccd3 | 705.9 | 996.3 | 9.90527 | 4.27872 | 0.00509048 | 0.00219891 | 32.182 | 1 | 1.58438 | 0.590876 | 41.5987 | 7.49419 | 2.90527 | 7 | 0.41339 | 0.471559 | A | F | 8.3e+21 | 7.95888e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 1 | X173351.53-305030.4 | chandra | ccd2 | 218.667 | 193.667 | 5.88896 | 3.59808 | 0.00302644 | 0.00184911 | 17.6725 | 1 | 1.4122 | 0.926013 | 171.687 | 9.73729 | 3.94448 | 0.94448 | -0.613628 | 0.827814 | A | F | 9.3e+21 | 5.42685e-14 | 1 | dx |
| Report | 2 | X173326.15-304024.3 | chandra | ccd3 | 1056.1 | 426.1 | 4.98457 | 2.23607 | 0.00256166 | 0.00114915 | 12.2731 | 1 | 0.583846 | 0.492 | 51.6962 | 2.17375 | F | F | 8.44e+21 | 0 | 1 | d | |||||
| Report | 1 | X173310.26-304827.9 | chandra | ccd0 | 255.1 | 288.9 | 4.40878 | 2.23608 | 0.00226575 | 0.00114916 | 11.454 | 0.999999 | 1.07632 | 0.614357 | 109.954 | 6.72016 | A | F | 8.74e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X173311.67-303836.6 | chandra | ccd1 | 394 | 476.75 | 3.91531 | 3.17945 | 0.00201535 | 0.00163658 | 13.4537 | 1 | 0.492 | 0.492 | 142.018 | 4.92339 | 3 | 0.915307 | -0.532447 | 0.936375 | F | F | 8.29e+21 | 2.97308e-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