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 | 5 | X174550.43-284921.6 | chandra | ccd3 | 338.089 | 265.007 | 69.746 | 8.54403 | 0.017402 | 0.00213178 | 31.3835 | 1 | 1.31625 | 0.829686 | 74.3748 | 5.02981 | A | F | 1.19e+22 | 2.90862e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X174457.48-285021.0 | chandra | ccd1 | 767.293 | 520.017 | 27.1585 | 5.38519 | 0.00677617 | 0.00134363 | 36.2658 | 1 | 1.85565 | 1.09335 | 174.352 | 7.03112 | A | F | 1.16e+22 | 1.13178e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X174550.25-284911.1 | chandra | ccd3 | 343.434 | 286.879 | 20.0329 | 4.99719 | 0.00499836 | 0.00124684 | 9.01418 | 1 | 1.14155 | 0.547526 | 289.26 | 5.06482 | F | F | 1.19e+22 | 8.35326e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X174515.70-284512.3 | chandra | ccd3 | 1266.06 | 771.833 | 8.52469 | 3.00002 | 0.00212695 | 0.000748518 | 3.83584 | 0.999379 | 0.763176 | 0.599101 | 23.1094 | 6.80193 | F | F | 1.16e+22 | 5.22965e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X174551.92-285313.5 | chandra | ccd2 | 673.875 | 762.625 | 7.68647 | 2.82843 | 0.00191781 | 0.000705708 | 6.6216 | 0.999998 | 0.534765 | 0.492 | 129.056 | 5.30766 | F | F | 1.19e+22 | 3.28287e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X174500.23-285126.1 | chandra | ccd1 | 693.722 | 387.833 | 7.44245 | 3.00003 | 0.00185693 | 0.000748522 | 9.9382 | 1 | 1.42049 | 0.905395 | 82.4359 | 6.36198 | A | F | 1.17e+22 | 3.05364e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 6 | X174533.41-285327.7 | chandra | ccd2 | 1167.93 | 734.072 | 6.831 | 2.64576 | 0.00170437 | 0.000660128 | 5.88465 | 0.999988 | 0.767611 | 0.492 | 57.1523 | 2.3222 | A | F | 1.19e+22 | 2.58465e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X174511.65-285121.5 | chandra | ccd1 | 388.929 | 397.5 | 6.8287 | 2.64575 | 0.00170379 | 0.000660128 | 9.11862 | 1 | 0.619253 | 0.492 | 180 | 3.86179 | F | F | 1.17e+22 | 2.62438e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X174532.08-284715.5 | chandra | ccd3 | 828.357 | 521.643 | 6.80976 | 2.64576 | 0.00169907 | 0.000660129 | 3.06418 | 0.995032 | 0.584541 | 0.492 | 119.149 | 4.1101 | F | F | 1.18e+22 | 2.7288e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X174550.56-285241.1 | chandra | ccd2 | 709.928 | 828.643 | 6.69017 | 2.64576 | 0.00166923 | 0.000660129 | 5.76333 | 0.999988 | 0.654797 | 0.492 | 51.7243 | 4.85382 | F | F | 1.19e+22 | 2.72699e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X174441.66-284731.7 | chandra | ccd1 | 1190.38 | 863.5 | 6.36844 | 2.82847 | 0.00158896 | 0.000705715 | 8.50403 | 0.999998 | 2.84787 | 1.14003 | 134.203 | 11.0986 | A | F | 1.14e+22 | 2.97221e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf rmf | 2 | X174502.34-285450.0 | chandra | ccd0 | 1042.57 | 948.895 | 1028.12 | 33.7296 | 0.256524 | 0.00841578 | 98.2218 | 1 | 2.48159 | 1.69718 | 37.5378 | 6.86397 | F | F | 1.18e+22 | 8.1777e-12 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 6 | X174502.71-285136.5 | chandra | ccd1 | 627.667 | 366.833 | 5.70785 | 2.4495 | 0.00142414 | 0.000611161 | 7.62191 | 0.999998 | 0.870614 | 0.492 | 92.8731 | 5.82641 | A | F | 1.17e+22 | 2.32053e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 5 | X174511.35-284803.5 | chandra | ccd1 | 397.1 | 799.9 | 4.90622 | 2.23607 | 0.00122412 | 0.00055791 | 6.55146 | 0.999973 | 0.556234 | 0.492 | 117.231 | 5.10684 | F | F | 1.16e+22 | 1.95704e-14 | 1 | dx | ||||
| Report | 9 | X174505.69-285213.7 | chandra | ccd1 | 547.833 | 291.167 | 2.91754 | 1.73205 | 0.000727941 | 0.000432155 | 3.89591 | 0.997357 | 0.492 | 0.492 | 106.845 | 5.24399 | F | F | 1.17e+22 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 5 | X174538.14-285210.9 | chandra | ccd2 | 1041.5 | 890.167 | 2.85428 | 1.73206 | 0.000712156 | 0.000432156 | 2.45885 | 0.987719 | 0.54799 | 0.492 | 56.9812 | 2.12129 | F | F | 1.19e+22 | 1.09051e-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