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 | X123049.23+122329.2 | chandra | ccd7 | 559.212 | 235.322 | 118.926 | 11.7048 | 0.260708 | 0.025659 | 29.009 | 1 | 0.492 | 0.492 | 35.5762 | 0.595957 | F | F | 1.94e+20 | 1.40909e-12 | 1 | dbcx | ||||
| Report | srcpi bgdpi arf | 2 | X123048.60+122332.7 | chandra | ccd7 | 578.423 | 242.972 | 52.5536 | 8.1994 | 0.535162 | 0.0834957 | 12.8191 | 1 | 0.973276 | 0.469639 | 338.797 | 0.521559 | A | F | 1.93e+20 | 2.89113e-12 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 3 | X123049.38+122328.4 | chandra | ccd7 | 555.262 | 234.258 | 106.171 | 11.1852 | 1.08115 | 0.1139 | 25.8977 | 1 | 1.2758 | 0.475443 | 339.058 | 0.622573 | A | F | 1.94e+20 | 4.22164e-12 | 1 | dscxf |
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