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 | 3 | X191437.54+502854.9 | chandra | ccd7 | 213.945 | 239.846 | 613.381 | 25.1052 | 0.303333 | 0.0124152 | 149.254 | 1 | 0.422843 | 0.380888 | 333.578 | 0.425918 | F | F | 6.16e+20 | 3.05342e-12 | 1 | dsxf | ||||
| Report | 1 | X191348.83+502810.4 | chandra | ccd3 | 16.8335 | 462.333 | 5.78439 | 2.4495 | 0.00286064 | 0.00121139 | 12.4127 | 1 | 0.492 | 0.492 | 122.886 | 8.19 | F | F | 6.08e+20 | 0 | 1 | d | |||||
| Report | 2 | X191450.08+502714.1 | chandra | ccd6 | 489.167 | 933.5 | 2.95185 | 1.73205 | 0.00145979 | 0.000856561 | 6.65933 | 0.999947 | 0.510281 | 0.492 | 28.155 | 2.23427 | F | F | 6.18e+20 | 0 | 1 | d | |||||
| Report | 1 | X191451.39+502557.3 | chandra | ccd6 | 463.5 | 777.5 | 1.9686 | 1.41421 | 0.000973541 | 0.000699378 | 4.44114 | 0.998908 | 0.492 | 0.492 | 90 | 3.37293 | F | F | 6.18e+20 | 0 | 1 | d |
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