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 | X172005.91-311659.5 | chandra | ccd7 | 518.653 | 505.512 | 839.993 | 30.6393 | 0.179034 | 0.00653038 | 180.35 | 1 | 0.726019 | 0.726019 | 0 | 2.1746 | T | F | 4.74e+21 | 4.24257e-12 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 2 | X172014.65-311801.1 | chandra | ccd7 | 290.918 | 380.248 | 41.1134 | 6.41382 | 0.0087628 | 0.00136703 | 8.82722 | 1 | 0.668864 | 0.668864 | 0 | 2.54442 | F | F | 4.77e+21 | 8.51723e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X171952.03-311847.8 | chandra | ccd7 | 880.281 | 285.139 | 21.3171 | 5.06154 | 0.00454347 | 0.0010788 | 4.57687 | 0.999983 | 0.589563 | 0.589563 | 0 | 2.56196 | F | F | 4.71e+21 | 4.38818e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X171956.45-311513.7 | chandra | ccd7 | 765.207 | 720.463 | 13.1703 | 4.30508 | 0.00280707 | 0.00091757 | 2.82772 | 0.99481 | 0.754512 | 0.754512 | 0 | 4.21234 | F | F | 4.72e+21 | 2.77377e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 8 | X172017.74-312002.4 | chandra | ccd7 | 210.579 | 133.639 | 13.0563 | 3.61335 | 0.00278278 | 0.000770138 | 2.80324 | 0.99481 | 0.74445 | 0.74445 | 0 | 3.09057 | F | F | 4.78e+21 | 2.79461e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X172018.24-312131.6 | chandra | ccd6 | 82.6944 | 977.181 | 13.9129 | 3.73 | 0.00296536 | 0.000795004 | 20.4814 | 1 | 0.980316 | 0.980316 | 0 | 3.88738 | F | F | 4.79e+21 | 3.67259e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X171914.75-311359.5 | chandra | ccd3 | 535.9 | 522.6 | 7.267 | 3.16235 | 0.00154886 | 0.000674012 | 11.0491 | 1 | 3.44579 | 2.0785 | 115.805 | 11.693 | A | F | 4.57e+21 | 2.3348e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X171905.77-311652.2 | chandra | ccd3 | 769.209 | 171.177 | 20.7875 | 5.56792 | 0.00443058 | 0.00118673 | 31.6063 | 1 | 5.80843 | 5.37681 | 43.8108 | 12.625 | F | F | 4.56e+21 | 6.66757e-14 | 1 | dx | ||||
| Report | 4 | X172007.07-312317.6 | chandra | ccd6 | 373.1 | 761.5 | 4.93192 | 2.23607 | 0.00105117 | 0.000476588 | 7.26035 | 0.999991 | 0.492 | 0.492 | 55.9007 | 4.22344 | F | F | 4.76e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 2 | X172003.65-312113.5 | chandra | ccd6 | 462 | 1013.75 | 3.93789 | 2 | 0.000839309 | 0.000426274 | 5.79702 | 0.999881 | 0.492 | 0.492 | 75.1276 | 2.10203 | F | F | 4.75e+21 | 9.83603e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X172020.15-312128.0 | chandra | ccd6 | 32.5 | 984 | 3.91086 | 2 | 0.000833547 | 0.000426274 | 5.75723 | 0.999881 | 0.492 | 0.492 | 106.845 | 4.18363 | F | F | 4.79e+21 | 1.08611e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 8 | X172000.05-312512.4 | chandra | ccd6 | 555.75 | 528 | 3.80943 | 2.00001 | 0.000811929 | 0.000426274 | 5.60791 | 0.999881 | 0.492 | 0.492 | 127.982 | 6.14023 | F | F | 4.75e+21 | 1.03816e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X171928.37-311701.6 | chandra | ccd3 | 180.25 | 153 | 3.74077 | 2.00001 | 0.000797294 | 0.000426275 | 5.68763 | 0.999912 | 0.889139 | 0.538711 | 24.2237 | 7.87782 | A | F | 4.63e+21 | 1.10702e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X171931.24-311617.6 | chandra | ccd3 | 105.7 | 242.5 | 4.58596 | 2.23608 | 0.000977435 | 0.00047659 | 6.9727 | 0.999994 | 1.44676 | 0.570182 | 146.228 | 7.53362 | A | F | 4.64e+21 | 1.34917e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 5 | X171955.99-312234.3 | chandra | ccd6 | 661.5 | 849.5 | 2.95066 | 1.73205 | 0.000628893 | 0.000369164 | 4.3437 | 0.99869 | 0.492 | 0.492 | 90 | 3.84144 | F | F | 4.73e+21 | 7.61161e-15 | 1 | dx | ||||
| Report | 6 | X172002.04-312244.4 | chandra | ccd6 | 503.833 | 828.833 | 2.92001 | 1.73205 | 0.000622361 | 0.000369164 | 4.29858 | 0.99869 | 0.639127 | 0.492 | 11.3099 | 3.63966 | F | F | 4.75e+21 | 0 | 1 | d | |||||
| Report | 7 | X172008.47-312131.0 | chandra | ccd6 | 336.5 | 978.167 | 2.91164 | 1.73205 | 0.000620577 | 0.000369164 | 4.28626 | 0.99869 | 0.492 | 0.492 | 151.845 | 2.58279 | F | F | 4.76e+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