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 rmf | 2 | X174726.10-300241.2 | chandra | ccd7 | 117.073 | 935.023 | 5036.13 | 72.974 | 2.33819 | 0.0338806 | 296.206 | 1 | 8.88113 | 5.71265 | 77.2341 | 11.4469 | F | F | 1.02e+22 | 7.31642e-11 | 1 | dscxf | ||||
| Report | 1 | X174726.22-300231.9 | chandra | ccd7 | 113.5 | 953.5 | 93.49 | 11.1805 | 0.0434053 | 0.00519086 | 5.49872 | 1 | 0.492 | 0.492 | 90 | 11.4756 | F | F | 1.02e+22 | 0 | 1 | dc | |||||
| Report | srcpi bgdpi arf | 1 | X174849.52-300110.0 | chandra | ccd0 | 422.51 | 681.237 | 44.0364 | 8.16144 | 0.0204453 | 0.00378922 | 9.26873 | 1 | 2.59547 | 0.821923 | 24.8804 | 8.17265 | A | F | 9.03e+21 | 3.29292e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X174838.25-300728.7 | chandra | ccd1 | 525.875 | 928.25 | 7.89464 | 2.82843 | 0.00367059 | 0.00131507 | 16.7068 | 1 | 0.653185 | 0.492 | 33.8216 | 4.91568 | F | F | 8.99e+21 | 5.49011e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X174843.77-301351.5 | chandra | ccd1 | 381.125 | 150.125 | 7.4461 | 2.82844 | 0.00346204 | 0.00131507 | 15.7576 | 1 | 1.0505 | 0.651159 | 98.9338 | 10.1172 | A | F | 8.67e+21 | 5.92272e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X174802.81-301228.1 | chandra | ccd3 | 440.3 | 124.7 | 4.78728 | 2.23607 | 0.00222262 | 0.00103816 | 8.87364 | 0.999999 | 1.17507 | 0.492 | 66.5237 | 7.66575 | A | F | 9.35e+21 | 3.69967e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X174754.49-300831.0 | chandra | ccd3 | 659.75 | 606.5 | 3.96279 | 2 | 0.00183983 | 0.000928555 | 7.34539 | 0.999986 | 0.492 | 0.492 | 145.278 | 5.81832 | F | F | 9.6e+21 | 2.95049e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X174753.58-295907.1 | chandra | ccd2 | 873.75 | 751.75 | 3.78984 | 2.00001 | 0.00175954 | 0.000928557 | 7.43897 | 0.999992 | 1.40735 | 0.563107 | 99.8663 | 8.20486 | A | F | 9.92e+21 | 2.98774e-14 | 1 | dx | ||||
| Report | 3 | X174849.00-300641.4 | chandra | ccd1 | 242.5 | 1024.17 | 2.93574 | 1.73205 | 0.00136496 | 0.000805313 | 6.21268 | 0.999913 | 0.492 | 0.492 | 90 | 6.92379 | F | F | 8.85e+21 | 0 | 1 | d | |||||
| Report | 7 | X174840.48-295755.5 | chandra | ccd0 | 660.167 | 1076.28 | 8.55534 | 3.00001 | 0.00397205 | 0.00139284 | 1.80072 | 0.964478 | 0.638421 | 0.492 | 33.8875 | 9.05741 | F | T | 9.26e+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