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 | 2 | X174533.26-305856.2 | chandra | ccd3 | 826.354 | 312.042 | 46.8958 | 6.92821 | 0.0217417 | 0.00321205 | 109.438 | 1 | 2.56936 | 1.13066 | 66.2945 | 8.43327 | A | F | 9.35e+21 | 3.624e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X174615.69-310052.4 | chandra | ccd1 | 737.5 | 266.147 | 16.641 | 4.12311 | 0.0077151 | 0.00191155 | 41.8013 | 1 | 1.48822 | 0.993999 | 28.3442 | 7.98264 | F | F | 8.82e+21 | 1.27224e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X174542.48-310037.5 | chandra | ccd3 | 585.25 | 106.25 | 7.29634 | 2.82844 | 0.00338272 | 0.00131132 | 17.027 | 1 | 2.79313 | 1.61175 | 174.437 | 8.45954 | A | F | 9.17e+21 | 5.5523e-14 | 1 | dx | ||||
| Report | 2 | X174607.32-305340.9 | chandra | ccd1 | 956 | 1143.25 | 3.97004 | 2 | 0.00184058 | 0.000927238 | 9.9725 | 0.999999 | 0.492 | 0.492 | 168.019 | 1.00561 | F | F | 9.18e+21 | 0 | 1 | d | |||||
| Report | 4 | X174555.53-305547.6 | chandra | ccd3 | 244.5 | 695.75 | 3.96676 | 2 | 0.00183907 | 0.000927238 | 9.25698 | 0.999999 | 0.492 | 0.492 | 50.3098 | 2.87883 | F | F | 9.19e+21 | 0 | 1 | d | |||||
| Report | 3 | X174557.34-305631.2 | chandra | ccd3 | 197.167 | 607.167 | 2.95994 | 1.73205 | 0.00137228 | 0.000803012 | 6.90741 | 0.999959 | 0.492 | 0.492 | 16.845 | 3.35444 | F | F | 9.15e+21 | 0 | 1 | d | |||||
| Report | 1 | X174607.30-305501.7 | chandra | ccd1 | 956.5 | 979 | 1.98311 | 1.41421 | 0.000919407 | 0.000655656 | 4.98146 | 0.999411 | 0.492 | 0.492 | 153.435 | 1.90504 | F | F | 9.11e+21 | 0 | 1 | d | |||||
| Report | 1 | X174609.67-305128.9 | chandra | ccd0 | 1066.5 | 370.5 | 1.96921 | 1.41421 | 0.000912963 | 0.000655657 | 4.79444 | 0.999295 | 0.492 | 0.492 | 180 | 2.39707 | F | F | 9.29e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X174626.74-305210.3 | chandra | ccd0 | 619.833 | 286.167 | 2.96041 | 1.73205 | 0.0013725 | 0.000803012 | 7.2077 | 0.999971 | 0.492 | 0.492 | 85.2688 | 5.26649 | F | F | 9.04e+21 | 2.31686e-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