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 | X120629.36+281436.2 | chandra | ccd2 | 206.625 | 914.75 | 7.84344 | 2.82843 | 0.00364678 | 0.00131507 | 19.2803 | 1 | 0.717151 | 0.492 | 110.547 | 3.36365 | F | F | 1.72e+20 | 4.10862e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X120702.17+280604.5 | chandra | ccd3 | 12.5 | 637 | 5.6466 | 2.4495 | 0.00262537 | 0.00113889 | 10.6928 | 0.999999 | 1.39757 | 0.789 | 1.95579 | 8.06128 | A | F | 1.73e+20 | 3.58515e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X120706.93+280726.4 | chandra | ccd1 | 641.5 | 133.5 | 3.77943 | 2.00001 | 0.0017547 | 0.000928558 | 8.76113 | 0.999957 | 1.60521 | 0.592255 | 33.2857 | 8.10873 | A | F | 1.72e+20 | 2.39057e-14 | 1 | dx | ||||
| Report | 1 | X120636.08+281659.8 | chandra | ccd0 | 845 | 513.5 | 1.97415 | 1.41421 | 0.000916554 | 0.000656588 | 4.94843 | 0.999403 | 0.492 | 0.492 | 180 | 5.51928 | F | F | 1.72e+20 | 0 | 1 | d | |||||
| Report | 2 | X120628.21+281620.3 | chandra | ccd0 | 1056.5 | 433.167 | 2.98419 | 1.73205 | 0.00138549 | 0.000804152 | 7.4802 | 0.999976 | 0.492 | 0.492 | 90 | 5.08356 | F | F | 1.72e+20 | 0 | 1 | d | |||||
| Report | 2 | X120558.11+281036.7 | chandra | ccd2 | 1046.5 | 428.5 | 1.94392 | 1.41422 | 0.000903817 | 0.000657535 | 4.77842 | 0.999332 | 0.492 | 0.492 | 180 | 8.18435 | F | F | 1.73e+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