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 | X170324.50+602947.8 | chandra | ccd7 | 184.034 | 336.77 | 20.3284 | 4.5087 | 0.00432238 | 0.000958676 | 16.2212 | 1 | 1.5 | 0.686897 | 76.981 | 5.19231 | A | F | 1.93e+20 | 4.6853e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X170258.07+602917.7 | chandra | ccd7 | 580.25 | 274.5 | 3.65947 | 2.00001 | 0.000778104 | 0.000425257 | 2.9201 | 0.994464 | 0.492 | 0.492 | 90 | 2.04272 | F | F | 1.9e+20 | 6.08029e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X170327.85+603033.5 | chandra | ccd7 | 133.5 | 429.333 | 10.0804 | 3.46413 | 0.00214337 | 0.00073657 | 8.04373 | 1 | 1.32361 | 1.05056 | 122.764 | 5.85977 | F | F | 1.93e+20 | 1.67137e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X170236.66+602815.4 | chandra | ccd7 | 902.391 | 148.233 | 13.0192 | 3.60821 | 0.00276825 | 0.000767209 | 10.3887 | 1 | 0.371261 | 0.371261 | 0 | 1.00573 | F | F | 1.88e+20 | 3.17037e-14 | 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