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 | X124637.46+262550.3 | chandra | ccd7 | 551.5 | 962.833 | 2.96352 | 1.73205 | 0.00190404 | 0.00111283 | 6.55083 | 0.999938 | 0.492 | 0.492 | 90 | 0.775336 | F | F | 1e+20 | 0 | 1 | d | |||||
| Report | 2 | X124622.67+262249.8 | chandra | ccd7 | 955.5 | 596.167 | 2.95953 | 1.73205 | 0.00190148 | 0.00111283 | 6.54201 | 0.999938 | 0.492 | 0.492 | 90 | 3.81883 | F | F | 1.04e+20 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 3 | X124627.06+261904.4 | chandra | ccd7 | 835.75 | 138 | 3.95469 | 3.17945 | 0.00254087 | 0.00204278 | 18.5788 | 1 | 0.919692 | 0.492 | 144.344 | 6.37875 | 1.95469 | 2 | 0.0114572 | 0.81834 | A | F | 1.04e+20 | 2.13372e-14 | 1 | dx |
| Report | 4 | X124637.08+262500.4 | chandra | ccd7 | 562 | 861.5 | 3.98014 | 2 | 0.00255722 | 0.00128499 | 8.79807 | 0.999997 | 0.492 | 0.492 | 180 | 0.182116 | F | F | 1.04e+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