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 | X200913.10-853844.3 | chandra | ccd7 | 915.832 | 511.342 | 308.816 | 17.9986 | 0.15387 | 0.00896793 | 79.3801 | 1 | 0.411643 | 0.411643 | 0 | 0.323198 | F | F | 8.93e+20 | 1.44455e-12 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 1 | X200736.90-852941.3 | chandra | ccd3 | 264.5 | 507.75 | 3.72998 | 2.00001 | 0.00185846 | 0.000996502 | 9.7413 | 0.999983 | 1.51226 | 0.492 | 101.462 | 9.54004 | A | F | 8.92e+20 | 2.53432e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X200716.64-852613.2 | chandra | ccd3 | 316.5 | 930.3 | 4.81021 | 2.23607 | 0.00239668 | 0.00111412 | 12.5625 | 1 | 2.44759 | 0.492 | 85.7633 | 13.0247 | A | F | 8.92e+20 | 3.50082e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X200434.50-854218.0 | chandra | ccd6 | 824.5 | 815.167 | 2.84299 | 1.73206 | 0.00141652 | 0.000862995 | 7.03949 | 0.999974 | 1.0936 | 0.492 | 43.5322 | 6.12392 | A | F | 8.83e+20 | 1.67389e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X200320.57-854321.2 | chandra | ccd6 | 990 | 683 | 1.96988 | 1.41421 | 0.000981488 | 0.000704631 | 4.87759 | 0.99936 | 0.492 | 0.492 | 45 | 7.8531 | F | F | 8.8e+20 | 1.15065e-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