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 | 4 | X022756.26+005733.3 | chandra | ccd7 | 989.117 | 403.719 | 23.4734 | 4.84494 | 0.0152872 | 0.0031553 | 36.824 | 1 | 1.21475 | 0.665629 | 356.965 | 4.48808 | F | F | 2.46e+20 | 0 | 1 | ds | |||||
| Report | 1 | X022805.59+010254.1 | chandra | ccd7 | 704.1 | 1055.1 | 4.85487 | 2.23607 | 0.00281429 | 0.00129622 | 7.61611 | 0.999996 | 0.492 | 0.492 | 45 | 1.57267 | F | F | 2.46e+20 | 0 | 1 | d | |||||
| Report | 2 | X022804.41+005910.8 | chandra | ccd7 | 740.25 | 601.25 | 3.85949 | 2 | 0.00223728 | 0.00115937 | 6.05459 | 0.999934 | 0.803644 | 0.492 | 28.5857 | 2.87054 | A | F | 2.45e+20 | 0 | 1 | d | |||||
| Report | 3 | X022753.75+010202.4 | chandra | ccd7 | 1065 | 950 | 1.92313 | 1.41422 | 0.00111481 | 0.0008198 | 3.01692 | 0.991729 | 0.492 | 0.492 | 45 | 1.75215 | F | F | 2.48e+20 | 0 | 1 | d | |||||
| Report | 1 | X022742.26+010648.5 | chandra | ccd6 | 869.5 | 615.5 | 1.91063 | 1.41422 | 0.00110756 | 0.0008198 | 5.7249 | 0.999788 | 0.825109 | 0.492 | 26.5651 | 6.74065 | A | F | 2.52e+20 | 0 | 1 | d | |||||
| Report | 2 | X022804.33+010658.0 | chandra | ccd6 | 196.75 | 635 | 7.84091 | 2.82843 | 0.00454526 | 0.0016396 | 23.494 | 1 | 0.665846 | 0.492 | 92.7861 | 5.14618 | F | F | 2.48e+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