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 | 1 | X181722.18-250842.5 | chandra | ccd1 | 1040.87 | 1037.35 | 300.968 | 17.4497 | 0.061497 | 0.0035655 | 226.775 | 1 | 0.559359 | 0.481171 | 336.587 | 0.889027 | F | F | 2.3e+21 | 4.19342e-12 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf rmf | 1 | X181623.05-251032.7 | chandra | ccd7 | 273.622 | 636.094 | 309.06 | 19.592 | 0.0631505 | 0.00400325 | 35.7382 | 1 | 10.0543 | 5.94761 | 100.942 | 12.6457 | F | F | 2.51e+21 | 9.03705e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 6 | X181700.69-251313.9 | chandra | ccd3 | 589.747 | 488.721 | 55.9608 | 8.52758 | 0.0114345 | 0.00174245 | 13.6698 | 1 | 1.29662 | 0.675704 | 117.136 | 6.10203 | F | F | 2.34e+21 | 1.48874e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X181725.25-251148.4 | chandra | ccd1 | 956.22 | 659.626 | 15.5946 | 3.949 | 0.00318645 | 0.000806901 | 11.7503 | 1 | 0.689298 | 0.266214 | 138.25 | 3.56676 | F | F | 2.26e+21 | 3.73397e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X181706.92-251241.9 | chandra | ccd3 | 417.4 | 553.4 | 9.89466 | 3.16228 | 0.00202178 | 0.00064615 | 2.41701 | 0.987103 | 0.849692 | 0.492 | 133.643 | 4.83605 | A | F | 2.32e+21 | 2.52778e-14 | 1 | dx | ||||
| Report | 8 | X181728.85-251237.9 | chandra | ccd1 | 856.611 | 558.5 | 8.91847 | 3 | 0.00182232 | 0.000612992 | 6.71993 | 0.999997 | 0.492 | 0.492 | 27.0812 | 4.68535 | F | F | 2.24e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X181704.40-251218.3 | chandra | ccd3 | 486.944 | 601.167 | 8.84534 | 3 | 0.00180737 | 0.000612992 | 2.16069 | 0.978263 | 0.732288 | 0.492 | 44.7924 | 4.85672 | F | F | 2.34e+21 | 2.20353e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X181734.07-251310.6 | chandra | ccd1 | 712.722 | 491.833 | 8.82197 | 3 | 0.0018026 | 0.000612992 | 6.64721 | 0.999997 | 0.790186 | 0.492 | 49.1232 | 5.80417 | A | F | 2.21e+21 | 2.18648e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X181610.88-250512.5 | chandra | ccd6 | 597.039 | 241.885 | 8.34396 | 3.60565 | 0.00170492 | 0.000736744 | 12.4009 | 1 | 3.68372 | 2.22045 | 84.1732 | 15.6298 | A | F | 2.59e+21 | 2.56503e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X181749.64-250311.0 | chandra | ccd0 | 272.944 | 669.389 | 7.97093 | 3.00002 | 0.0016287 | 0.000612995 | 12.1413 | 1 | 1.67945 | 1.1841 | 152.335 | 8.93072 | F | F | 2.25e+21 | 2.2707e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X181707.71-250722.9 | chandra | ccd2 | 389.875 | 160.625 | 7.85112 | 2.82843 | 0.00160422 | 0.000577934 | 11.596 | 1 | 0.651065 | 0.492 | 87.2538 | 2.6858 | F | F | 2.38e+21 | 1.88542e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X181733.69-250337.7 | chandra | ccd0 | 713.5 | 615.375 | 7.64885 | 2.82843 | 0.00156289 | 0.000577935 | 11.6507 | 1 | 0.796656 | 0.633592 | 162.14 | 6.07432 | F | F | 2.31e+21 | 1.94818e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 5 | X181729.07-251203.7 | chandra | ccd1 | 850.5 | 628 | 5.90251 | 2.44949 | 0.00120606 | 0.000500506 | 4.44745 | 0.999512 | 0.616031 | 0.492 | 24.407 | 4.23386 | F | F | 2.24e+21 | 1.41165e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 7 | X181748.34-251226.0 | chandra | ccd1 | 319 | 582.333 | 5.44663 | 2.4495 | 0.00111291 | 0.000500508 | 4.10395 | 0.999512 | 1.1058 | 0.803522 | 140.287 | 7.80489 | F | F | 2.17e+21 | 1.45145e-14 | 1 | dx | ||||
| Report | 4 | X181720.48-250710.0 | chandra | ccd2 | 37.3 | 186.9 | 4.91714 | 2.23607 | 0.00100472 | 0.000456897 | 7.26258 | 0.999991 | 0.492 | 0.492 | 165.128 | 1.5181 | F | F | 2.33e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 6 | X181726.32-251117.8 | chandra | ccd1 | 926.3 | 721.3 | 4.90777 | 2.23607 | 0.00100281 | 0.000456897 | 3.69792 | 0.997719 | 0.605247 | 0.492 | 122.268 | 3.25112 | F | F | 2.26e+21 | 1.16575e-14 | 1 | dx | ||||
| Report | 3 | X181727.78-250327.5 | chandra | ccd0 | 876.75 | 636.25 | 3.90194 | 2 | 0.000797286 | 0.000408661 | 5.94341 | 0.999913 | 0.578157 | 0.492 | 158.745 | 5.5749 | F | F | 2.33e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 4 | X181731.51-250351.9 | chandra | ccd0 | 773.7 | 586.5 | 4.87666 | 2.23607 | 0.000996451 | 0.000456897 | 7.4281 | 0.999994 | 0.492 | 0.492 | 71.2157 | 5.60337 | F | F | 2.31e+21 | 1.25839e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X181706.56-250541.6 | chandra | ccd2 | 421.75 | 366.5 | 3.89168 | 2 | 0.000795189 | 0.000408661 | 5.74798 | 0.999885 | 0.492 | 0.492 | 27.7457 | 3.93672 | F | F | 2.4e+21 | 9.58671e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 5 | X181738.15-250516.9 | chandra | ccd0 | 590.5 | 413.75 | 3.88334 | 2 | 0.000793484 | 0.000408662 | 5.91507 | 0.999913 | 0.697579 | 0.492 | 171.601 | 5.5897 | F | F | 2.27e+21 | 9.95888e-15 | 1 | dx | ||||
| Report | 6 | X181736.43-250259.9 | chandra | ccd0 | 637.833 | 692.167 | 5.84554 | 2.44949 | 0.00119442 | 0.000500506 | 8.90389 | 1 | 0.492 | 0.492 | 73.155 | 6.9477 | F | F | 2.3e+21 | 0 | 1 | d | |||||
| Report | 7 | X181744.15-250530.2 | chandra | ccd0 | 424.75 | 386.5 | 3.82581 | 2 | 0.00078173 | 0.000408662 | 5.82745 | 0.999913 | 0.492 | 0.492 | 180 | 6.62456 | F | F | 2.25e+21 | 0 | 1 | d | |||||
| Report | 3 | X181707.82-250140.7 | chandra | ccd2 | 387.167 | 856.167 | 2.84731 | 1.73206 | 0.000581792 | 0.000353912 | 4.20545 | 0.998721 | 0.492 | 0.492 | 45 | 7.31702 | F | F | 2.44e+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