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 | X165005.18-495623.5 | chandra | ccd7 | 41.5 | 675.167 | 19.5287 | 4.58261 | 0.00106911 | 0.000250878 | 1.99888 | 0.971704 | 0.745936 | 0.492 | 139.872 | 1.31659 | A | F | 4.35e+21 | 9.55508e-15 | 1 | dpbx | ||||
| Report | srcpi bgdpi arf | 3 | X164957.18-500132.5 | chandra | ccd7 | 198.791 | 47.6218 | 76.3626 | 9.65452 | 0.00418053 | 0.000528543 | 7.81616 | 1 | 2.64596 | 1.81395 | 130.955 | 6.48516 | F | F | 4.28e+21 | 4.18758e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X164959.69-495743.5 | chandra | ccd7 | 149.693 | 513.018 | 31.0876 | 5.79162 | 0.00170191 | 0.000317067 | 3.182 | 0.998825 | 1.5 | 1.5 | 0 | 2.65765 | T | F | 4.34e+21 | 1.5656e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 5 | X165000.94-495744.2 | chandra | ccd7 | 125.108 | 511.536 | 8865.89 | 95.5664 | 0.48537 | 0.00523185 | 907.475 | 1 | 0.595028 | 0.595028 | 0 | 2.63669 | F | T | 4.34e+21 | 5.09161e-12 | 1 | dsxf |
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