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 | X183345.27-081829.6 | chandra | ccd6 | 710.644 | 1036.45 | 270.832 | 16.9108 | 0.0337483 | 0.00210724 | 69.5996 | 1 | 5.65011 | 4.02542 | 44.0955 | 9.3751 | F | F | 1.71e+22 | 2.86277e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 4 | X183340.39-082830.7 | chandra | ccd7 | 699.852 | 844.579 | 39.8132 | 6.46777 | 0.0049611 | 0.000805945 | 28.4085 | 1 | 0.404566 | 0.404566 | 0 | 1.34186 | F | F | 1.7e+22 | 7.12898e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X183433.04-082748.4 | chandra | ccd2 | 579.786 | 311.849 | 31.3491 | 7.93758 | 0.00390639 | 0.000989097 | 36.8773 | 1 | 7.17378 | 5.30142 | 45.0781 | 11.8427 | F | F | 1.72e+22 | 8.26826e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X183359.41-082226.2 | chandra | ccd6 | 283.8 | 555 | 18.1238 | 4.47216 | 0.00225839 | 0.000557273 | 4.65752 | 0.999979 | 1.65198 | 1.05776 | 121.306 | 6.47393 | A | F | 1.73e+22 | 4.3702e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X183331.62-082559.2 | chandra | ccd7 | 964 | 1152 | 9.43059 | 3.16229 | 0.00117514 | 0.000394051 | 6.72915 | 0.999999 | 0.508631 | 0.495065 | 26.5651 | 3.83656 | F | F | 1.69e+22 | 1.78734e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X183419.13-083213.1 | chandra | ccd3 | 834.5 | 800.944 | 7.32042 | 3.00004 | 0.000912192 | 0.000373833 | 8.43382 | 1 | 2.38735 | 1.04007 | 130.835 | 9.46246 | A | F | 1.71e+22 | 1.80702e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X183331.43-083111.1 | chandra | ccd7 | 969.5 | 518.072 | 6.70801 | 2.64576 | 0.000835881 | 0.000329686 | 4.78647 | 0.999792 | 0.492 | 0.492 | 180 | 4.74573 | F | F | 1.69e+22 | 1.25845e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X183420.37-082243.3 | chandra | ccd2 | 961.722 | 932.056 | 6.6567 | 3.00005 | 0.000829487 | 0.000373834 | 7.83058 | 0.999999 | 1.99446 | 0.943563 | 72.3762 | 10.1151 | A | F | 1.74e+22 | 1.77099e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X183358.04-083331.7 | chandra | ccd7 | 167.375 | 232.375 | 6.0322 | 2.82848 | 0.000751668 | 0.000352456 | 4.30425 | 0.999021 | 1.65132 | 0.492 | 81.323 | 6.49817 | A | F | 1.7e+22 | 1.19454e-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