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 | X144707.09+114744.7 | chandra | ccd7 | 676.5 | 664.5 | 4.98239 | 2.23607 | 0.00487575 | 0.00218821 | 11.1186 | 1 | 0.492 | 0.492 | 45 | 1.67835 | F | F | 1.65e+20 | 0 | 1 | d | |||||
| Report | 2 | X144657.82+114637.7 | chandra | ccd7 | 953.167 | 528.5 | 2.97869 | 1.73205 | 0.00291493 | 0.00169498 | 6.6472 | 0.999942 | 0.492 | 0.492 | 161.565 | 3.97723 | F | F | 1.66e+20 | 0 | 1 | d | |||||
| Report | 3 | X144711.99+115039.3 | chandra | ccd7 | 530.167 | 1019.5 | 2.97489 | 1.73205 | 0.00291122 | 0.00169498 | 6.63873 | 0.999942 | 0.492 | 0.492 | 2.7791e-08 | 1.47395 | F | F | 1.65e+20 | 0 | 1 | d | |||||
| Report | 4 | X144709.59+114715.6 | chandra | ccd7 | 602.51 | 605.873 | 14.8082 | 3.84814 | 0.0144912 | 0.00376577 | 33.0458 | 1 | 0.493545 | 0.493545 | 0 | 2.00842 | F | F | 1.65e+20 | 0 | 1 | ds |
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