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 | 3 | X122656.46+150250.9 | chandra | ccd7 | 566.996 | 874.061 | 6.60228 | 3.78441 | 0.00741041 | 0.00424762 | 2.3763 | 0.987013 | 0.3393 | 0.3393 | 0 | 0.555854 | F | F | 2.49e+20 | 5.01688e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X122715.87+145401.4 | chandra | ccd3 | 900.786 | 675.357 | 6.50719 | 2.64576 | 0.00730346 | 0.00296952 | 22.9468 | 1 | 2.67853 | 0.756811 | 30.1096 | 10.1856 | A | F | 2.6e+20 | 1.0078e-13 | 1 | dx | ||||
| Report | 2 | X122737.16+145227.3 | chandra | ccd3 | 273.5 | 484.5 | 0.999758 | 1 | 0.0011221 | 0.00112237 | 3.52553 | 0.996935 | 0.492 | 0.492 | 90 | 14.3475 | F | F | 2.62e+20 | 0 | 1 | d | |||||
| Report | 1 | X122655.14+150758.4 | chandra | ccd6 | 1155.5 | 621.5 | 0.992337 | 1 | 0.00111377 | 0.00112237 | 3.66761 | 0.997448 | 0.492 | 0.492 | 90 | 4.7709 | F | F | 2.41e+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