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 | 1 | X162722.33+550106.5 | chandra | ccd7 | 463.095 | 779.976 | 29.0316 | 6.4809 | 0.0201066 | 0.00448853 | 66.1995 | 1 | 8.38824 | 4.16726 | 171.96 | 13.1367 | A | F | 1.39e+20 | 0 | 1 | d | |||||
| Report | 1 | X162604.24+551843.7 | chandra | ccd0 | 801.5 | 580.853 | 15.5268 | 4.12313 | 0.0107535 | 0.00285559 | 54.5559 | 1 | 2.2819 | 2.00871 | 43.0179 | 8.84989 | F | F | 1.36e+20 | 0 | 1 | d | |||||
| Report | 1 | X162637.97+551101.0 | chandra | ccd2 | 308.071 | 669.214 | 6.96292 | 2.64575 | 0.00482236 | 0.00183239 | 24.9508 | 1 | 0.739506 | 0.492 | 7.25553 | 3.60231 | A | F | 1.36e+20 | 0 | 1 | d | |||||
| Report | 1 | X162746.41+551915.5 | chandra | ccd1 | 92.8999 | 594.5 | 4.73744 | 2.23608 | 0.00328104 | 0.00154866 | 17.193 | 1 | 1.5357 | 0.748944 | 45.3472 | 9.20097 | A | F | 1.41e+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