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 | X174041.68-273804.0 | chandra | ccd2 | 422.286 | 1039.57 | 11.9084 | 3.7417 | 0.00551314 | 0.00173227 | 25.2362 | 1 | 3.08084 | 1.56357 | 129.164 | 8.91757 | A | F | 6.13e+21 | 8.85393e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X174052.11-274905.6 | chandra | ccd1 | 991.002 | 886.502 | 9.18395 | 3.0305 | 0.00425186 | 0.00140302 | 19.3728 | 1 | 0.362717 | 0.362717 | 0 | 2.34999 | F | F | 6.67e+21 | 5.5533e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X174110.68-275232.0 | chandra | ccd1 | 490.25 | 466.125 | 7.61947 | 2.82844 | 0.00352753 | 0.00130946 | 16.0727 | 1 | 1.1538 | 0.914702 | 28.736 | 7.40716 | F | F | 6.95e+21 | 5.27013e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X174042.60-274144.0 | chandra | ccd2 | 397.167 | 592.5 | 5.95211 | 2.44949 | 0.0027556 | 0.00113402 | 12.6137 | 1 | 0.492 | 0.492 | 125.783 | 5.30284 | F | F | 6.26e+21 | 3.88929e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X174048.79-274338.5 | chandra | ccd2 | 230.167 | 359.833 | 5.93886 | 2.44949 | 0.00274947 | 0.00113402 | 12.5856 | 1 | 0.662481 | 0.492 | 70.5045 | 3.18267 | F | F | 6.43e+21 | 4.36343e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X174030.87-274119.1 | chandra | ccd2 | 713.833 | 643 | 5.74995 | 2.4495 | 0.00266201 | 0.00113402 | 12.1853 | 1 | 0.648299 | 0.492 | 141.454 | 6.85608 | F | F | 6.14e+21 | 4.02283e-14 | 1 | dx | ||||
| Report | 6 | X174101.30-274914.1 | chandra | ccd1 | 742.9 | 868.5 | 4.9757 | 2.23607 | 0.00230356 | 0.00103521 | 10.4958 | 1 | 0.492 | 0.492 | 50.655 | 3.5788 | F | F | 6.75e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X174133.95-274122.6 | chandra | ccd0 | 59.1001 | 804.1 | 4.68866 | 2.23608 | 0.00217379 | 0.00103671 | 10.3181 | 0.999997 | 1.42117 | 0.492 | 27.1386 | 11.2704 | A | F | 6.75e+21 | 3.66373e-14 | 1 | dx | ||||
| Report | 7 | X174051.59-274559.3 | chandra | ccd2 | 154.5 | 73.5 | 3.96704 | 2 | 0.00183659 | 0.000925924 | 8.40693 | 0.999996 | 0.492 | 0.492 | 2.35031e-08 | 0.968937 | F | F | 6.55e+21 | 0 | 1 | d | |||||
| Report | 2 | X174100.71-274448.0 | chandra | ccd0 | 956.5 | 387.5 | 3.96067 | 2 | 0.00183627 | 0.000927255 | 8.71602 | 0.999997 | 0.492 | 0.492 | 90 | 3.22526 | F | F | 6.58e+21 | 0 | 1 | d | |||||
| Report | 5 | X174021.41-274203.0 | chandra | ccd2 | 969.25 | 553.5 | 3.94271 | 2 | 0.00182533 | 0.000925925 | 8.35538 | 0.999996 | 0.492 | 0.492 | 61.0027 | 7.80955 | F | F | 6.08e+21 | 0 | 1 | d | |||||
| Report | 4 | X174107.95-274909.4 | chandra | ccd1 | 563.5 | 878 | 3.92865 | 2 | 0.00181881 | 0.000925925 | 8.28718 | 0.999996 | 0.598558 | 0.492 | 42.1447 | 4.72997 | F | F | 6.8e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 5 | X174051.36-274936.8 | chandra | ccd1 | 1010.83 | 822.5 | 2.97504 | 1.73205 | 0.00137733 | 0.000801874 | 6.27562 | 0.999911 | 0.492 | 0.492 | 61.845 | 2.82721 | F | F | 6.68e+21 | 1.90976e-14 | 1 | dx | ||||
| Report | 3 | X174050.46-275041.4 | chandra | ccd1 | 1035.17 | 691.167 | 2.97288 | 1.73205 | 0.00137633 | 0.000801874 | 6.27105 | 0.999911 | 0.492 | 0.492 | 45 | 3.87676 | F | F | 6.72e+21 | 0 | 1 | d | |||||
| Report | 1 | X174041.30-274636.9 | chandra | ccd3 | 263.167 | 1032.17 | 2.97115 | 1.73205 | 0.00137553 | 0.000801874 | 6.14755 | 0.999897 | 0.492 | 0.492 | 90 | 1.79268 | F | F | 6.49e+21 | 0 | 1 | d | |||||
| Report | 6 | X174050.99-274332.1 | chandra | ccd2 | 170.833 | 372.833 | 2.96976 | 1.73205 | 0.00137489 | 0.000801874 | 6.2935 | 0.999914 | 0.492 | 0.492 | 175.269 | 3.30673 | F | F | 6.44e+21 | 0 | 1 | d | |||||
| Report | 2 | X174044.20-274935.7 | chandra | ccd3 | 184.833 | 668.833 | 2.96882 | 1.73205 | 0.00137445 | 0.000801874 | 6.14273 | 0.999897 | 0.492 | 0.492 | 16.845 | 2.99756 | F | F | 6.63e+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