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 | X174811.58-305940.2 | chandra | ccd1 | 1091.44 | 461.474 | 29.3997 | 5.42215 | 0.0136694 | 0.00252102 | 63.1801 | 1 | 1.6366 | 0.630349 | 145.286 | 5.8373 | A | F | 7.79e+21 | 2.84656e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X174828.10-305600.4 | chandra | ccd1 | 658.833 | 907.611 | 8.91343 | 3 | 0.00414427 | 0.00139484 | 19.155 | 1 | 0.60485 | 0.492 | 6.21978 | 4.01535 | F | F | 7.74e+21 | 5.75633e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X174750.79-304908.5 | chandra | ccd2 | 797.318 | 553.864 | 7.96928 | 3.31668 | 0.00370529 | 0.00154208 | 16.6714 | 1 | 3.70761 | 1.70067 | 161.219 | 6.59388 | A | F | 8.4e+21 | 5.86068e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X174840.75-305552.0 | chandra | ccd1 | 328.167 | 924.5 | 5.84136 | 2.44949 | 0.00271592 | 0.00113888 | 12.5531 | 1 | 1.42733 | 0.492 | 175.804 | 6.42044 | A | F | 7.6e+21 | 4.0593e-14 | 1 | dx | ||||
| Report | 6 | X174817.87-305829.8 | chandra | ccd1 | 926.5 | 604.1 | 4.97523 | 2.23607 | 0.00231321 | 0.00103965 | 10.6918 | 1 | 0.492 | 0.492 | 90 | 4.80516 | F | T | 7.76e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X174738.24-305148.6 | chandra | ccd2 | 1125.5 | 228.071 | 4.17123 | 2.64583 | 0.0019394 | 0.00123017 | 8.72606 | 0.999996 | 4.4804 | 2.72487 | 11.9761 | 7.59375 | A | F | 8.41e+21 | 3.22309e-14 | 1 | dx | ||||
| Report | 3 | X174742.72-305712.4 | chandra | ccd3 | 829.5 | 593 | 3.9594 | 2 | 0.00183826 | 0.000928555 | 8.63642 | 0.999997 | 0.492 | 0.492 | 52.0181 | 7.18973 | F | F | 8.19e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 4 | X174846.68-305722.5 | chandra | ccd1 | 173.25 | 740.25 | 3.88183 | 2 | 0.00180484 | 0.000929894 | 8.34206 | 0.999997 | 0.492 | 0.492 | 71.565 | 8.16863 | F | F | 7.48e+21 | 2.74942e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 5 | X174843.65-305604.1 | chandra | ccd1 | 252.25 | 899.75 | 3.77429 | 2.00001 | 0.00175484 | 0.000929896 | 8.11097 | 0.999923 | 0.62567 | 0.492 | 18.4349 | 7.07519 | F | F | 7.56e+21 | 2.72312e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X174807.08-305318.5 | chandra | ccd2 | 370.7 | 45.8999 | 3.45614 | 2.23613 | 0.00160692 | 0.00103968 | 7.23011 | 0.999905 | 4.4936 | 0.492 | 48.5817 | 1.24827 | A | F | 8.11e+21 | 3.46729e-14 | 1 | dx | ||||
| Report | 1 | X174737.57-305647.5 | chandra | ccd3 | 964.167 | 643.5 | 2.89078 | 1.73205 | 0.00134212 | 0.000804154 | 6.30549 | 0.999931 | 0.492 | 0.492 | 180 | 8.01985 | F | F | 8.25e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X174827.05-305014.9 | chandra | ccd0 | 880 | 588 | 1.97262 | 1.41421 | 0.000930576 | 0.00066715 | 4.25013 | 0.998581 | 0.492 | 0.492 | 45 | 4.78187 | F | F | 7.95e+21 | 1.35094e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X174742.14-305852.5 | chandra | ccd3 | 844.5 | 389.5 | 0.937734 | 1 | 0.000435369 | 0.000464279 | 2.04543 | 0.980776 | 0.492 | 0.492 | 90 | 8.20377 | F | F | 8.13e+21 | 6.98389e-15 | 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