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 | 1 | X175215.06-222011.2 | chandra | ccd7 | 185.115 | 284.476 | 11.1917 | 4.02164 | 0.00082212 | 0.000295421 | 3.25882 | 0.997523 | 0.25551 | 0.121539 | 31.0281 | 0.628806 | A | F | 4.55e+21 | 8.12961e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X175216.96-221931.6 | chandra | ccd7 | 131.559 | 364.965 | 18.4778 | 4.461 | 0.00135734 | 0.000327695 | 5.3804 | 0.999998 | 0.437073 | 0.437073 | 0 | 1.31257 | F | F | 4.56e+21 | 1.28636e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 3 | X175215.09-222032.2 | chandra | ccd7 | 184.203 | 241.616 | 517.008 | 23.4972 | 0.0379783 | 0.00172606 | 150.543 | 1 | 0.430837 | 0.390653 | 69.2249 | 0.289598 | F | F | 4.56e+21 | 3.7666e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 5 | X175216.13-221927.8 | chandra | ccd7 | 154.3 | 372 | 8.69281 | 3.1623 | 0.000638554 | 0.000232295 | 2.53119 | 0.990262 | 0.578648 | 0.492 | 84.8013 | 1.34202 | F | F | 4.55e+21 | 6.06119e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 6 | X175213.61-222127.7 | chandra | ccd7 | 225.996 | 128.908 | 11.6059 | 4.15527 | 0.000852542 | 0.000305236 | 3.37943 | 0.998822 | 0.482093 | 0.482093 | 0 | 0.80702 | F | F | 4.56e+21 | 8.14661e-15 | 1 | dsx |
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