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 | 2 | X190837.24+161919.5 | chandra | ccd7 | 338.6 | 807.9 | 9.91442 | 3.16228 | 0.00682172 | 0.00217584 | 21.4563 | 1 | 0.739012 | 0.492 | 35.7 | 2.96678 | A | F | 4.77e+21 | 0 | 1 | d | |||||
| Report | 1 | X190830.89+162116.9 | chandra | ccd7 | 524.5 | 1046.5 | 2.97844 | 1.73205 | 0.00204934 | 0.00119176 | 6.44577 | 0.999927 | 0.492 | 0.492 | 45 | 4.81437 | F | F | 4.7e+21 | 0 | 1 | d | |||||
| Report | 4 | X190828.06+161301.3 | chandra | ccd7 | 607.167 | 39.1667 | 2.94872 | 1.73205 | 0.0020289 | 0.00119176 | 6.38146 | 0.999927 | 0.639127 | 0.492 | 90 | 3.71154 | F | F | 4.76e+21 | 0 | 1 | d | |||||
| Report | 1 | X190831.71+161215.4 | chandra | ccd6 | 1203.5 | 726 | 1.98242 | 1.41421 | 0.00136402 | 0.000973065 | 7.15995 | 0.999929 | 0.492 | 0.492 | 90 | 4.26695 | F | F | 4.79e+21 | 0 | 1 | d | |||||
| Report | 3 | X190825.93+161752.7 | chandra | ccd7 | 669.5 | 631.5 | 0.988372 | 1 | 0.00068006 | 0.000688061 | 2.13898 | 0.980205 | 0.492 | 0.492 | 90 | 2.25759 | F | F | 4.69e+21 | 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