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 | 1 | X011925.39+320829.2 | chandra | ccd6 | 163.238 | 743.686 | 13.6799 | 3.69863 | 0.00288486 | 0.00077998 | 17.8301 | 1 | 0.795088 | 0.795088 | 0 | 2.86797 | F | F | 5.9e+20 | 3.00086e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X011944.52+321246.8 | chandra | ccd7 | 309.628 | 432.291 | 10.5191 | 3.24332 | 0.00221828 | 0.000683954 | 8.60501 | 1 | 0.683749 | 0.38651 | 122.797 | 3.03286 | F | F | 5.83e+20 | 1.70037e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X011932.91+321018.9 | chandra | ccd7 | 608.7 | 131.1 | 4.68567 | 2.23608 | 0.000988114 | 0.000471544 | 3.83305 | 0.999094 | 0.492 | 0.492 | 159.183 | 0.464363 | F | F | 5.88e+20 | 7.46465e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X011939.44+321158.8 | chandra | ccd7 | 440.25 | 334.25 | 3.77676 | 2.00001 | 0.000796443 | 0.000421762 | 3.08952 | 0.995623 | 0.492 | 0.492 | 35.0084 | 1.73374 | F | F | 5.85e+20 | 6.00129e-15 | 1 | dx |
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