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 | X151348.48+085125.4 | chandra | ccd7 | 721.25 | 348.75 | 3.88357 | 3.17945 | 0.002491 | 0.00203936 | 11.3813 | 1 | 0.716199 | 0.492 | 41.0733 | 4.65895 | 3 | 0.883567 | -0.544971 | 0.948977 | F | F | 2.47e+20 | 1.95971e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 2 | X151357.13+085022.9 | chandra | ccd7 | 460.643 | 221.643 | 6.67633 | 3.78388 | 0.00428233 | 0.00242706 | 11.7351 | 1 | 1.11758 | 0.854115 | 13.0084 | 5.77969 | 5.8058 | 0.870533 | -0.739218 | 0.713099 | F | F | 2.47e+20 | 3.4257e-14 | 1 | dx |
| Report | 3 | X151352.54+085555.5 | chandra | ccd7 | 599.324 | 898.215 | 12.7864 | 3.57652 | 0.00820148 | 0.00229406 | 28.6201 | 1 | 0.37762 | 0.37762 | 0 | 0.199944 | F | F | 2.48e+20 | 0 | 1 | ds |
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