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 | X173707.22-282323.3 | chandra | ccd3 | 180.217 | 483.183 | 11.4122 | 3.61408 | 0.0052835 | 0.00167321 | 8.88597 | 1 | 0.813275 | 0.813275 | 0 | 4.73421 | F | F | 5.79e+21 | 7.06203e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X173643.87-282121.7 | chandra | ccd3 | 806.2 | 729.4 | 9.71233 | 3.16228 | 0.00449644 | 0.00146402 | 7.56239 | 1 | 1.41333 | 0.793975 | 60.8636 | 6.2426 | A | F | 5.48e+21 | 6.74978e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X173649.75-281742.7 | chandra | ccd2 | 611.7 | 121.7 | 4.95323 | 2.23607 | 0.00229316 | 0.00103522 | 10.4074 | 1 | 0.492 | 0.492 | 35.1731 | 4.44948 | F | F | 5.42e+21 | 3.14018e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173657.35-281642.1 | chandra | ccd2 | 407.75 | 245 | 3.96591 | 2 | 0.00183606 | 0.000925924 | 8.33292 | 0.999996 | 0.504692 | 0.492 | 37.9819 | 3.32271 | F | F | 5.47e+21 | 2.43373e-14 | 1 | dx | ||||
| Report | 4 | X173701.71-282332.6 | chandra | ccd3 | 327.5 | 463.75 | 3.95693 | 2 | 0.00183191 | 0.000925925 | 3.08102 | 0.993041 | 0.492 | 0.492 | 124.722 | 5.15635 | F | F | 5.73e+21 | 0 | 1 | d | |||||
| Report | 3 | X173707.46-282451.3 | chandra | ccd3 | 173.167 | 303.833 | 2.89005 | 1.73205 | 0.00133798 | 0.000801875 | 2.2503 | 0.973492 | 0.639127 | 0.492 | 45 | 6.19192 | F | F | 5.86e+21 | 0 | 1 | d | |||||
| Report | 1 | X173745.34-282126.3 | chandra | ccd1 | 195.833 | 663.833 | 2.8344 | 1.73205 | 0.00131222 | 0.000801876 | 6.19321 | 0.999932 | 0.777189 | 0.492 | 143.763 | 8.36017 | A | F | 6.13e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X173651.00-281023.6 | chandra | ccd2 | 578.833 | 1014.17 | 2.76057 | 1.73206 | 0.00127804 | 0.00080188 | 5.80035 | 0.998364 | 1.34981 | 0.492 | 27.5488 | 9.23103 | A | F | 5.24e+21 | 2.06606e-14 | 1 | dx | ||||
| Report | 1 | X173729.47-281748.2 | chandra | ccd0 | 583.5 | 84.5 | 0.997771 | 1 | 0.00046193 | 0.000462962 | 2.2671 | 0.983496 | 0.492 | 0.492 | 90 | 4.48514 | F | F | 5.81e+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