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 | 4 | X152005.48+201605.5 | chandra | ccd7 | 550.253 | 734.632 | 265.31 | 16.5598 | 0.0271262 | 0.00169313 | 88.8457 | 1 | 0.418515 | 0.418515 | 0 | 0.284829 | F | F | 4.16e+20 | 1.93528e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 1 | X151956.78+202010.1 | chandra | ccd6 | 208.583 | 359.25 | 11.5384 | 3.46411 | 0.00117972 | 0.000354182 | 11.1712 | 1 | 0.912286 | 0.49756 | 75.8057 | 4.34992 | A | F | 4.15e+20 | 1.29368e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X151954.18+201922.1 | chandra | ccd6 | 283.562 | 262.163 | 31.4009 | 5.60365 | 0.00321053 | 0.000572936 | 30.4016 | 1 | 1.47103 | 0.920051 | 77.1472 | 3.95666 | F | F | 4.14e+20 | 3.80088e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X151957.68+201903.0 | chandra | ccd6 | 183 | 222.875 | 7.68382 | 2.82843 | 0.000785618 | 0.000289188 | 7.43928 | 0.999998 | 0.623298 | 0.492 | 23.4973 | 3.25425 | F | F | 4.15e+20 | 8.24411e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 6 | X151955.28+201833.8 | chandra | ccd6 | 251.389 | 163.611 | 8.69048 | 3.00001 | 0.000888542 | 0.00030673 | 8.41391 | 1 | 0.711949 | 0.492 | 98.9781 | 3.18197 | F | F | 4.14e+20 | 9.31866e-15 | 1 | dx |
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