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 | X121246.33+105154.7 | chandra | ccd7 | 87.3156 | 819.033 | 34.5618 | 7.04276 | 0.000952498 | 0.000194093 | 8.76361 | 1 | 0.31033 | 0.31033 | 0 | 0.323579 | F | F | 2.19e+20 | 7.10171e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X121247.32+105222.6 | chandra | ccd7 | 57.6798 | 875.827 | 20.592 | 5.62781 | 0.000567499 | 0.000155098 | 5.22138 | 0.999997 | 0.229181 | 0.229181 | 0 | 0.40478 | F | F | 2.19e+20 | 4.24987e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X121245.60+104650.8 | chandra | ccd7 | 109.165 | 201.475 | 45.7494 | 8.96027 | 0.00126082 | 0.000246938 | 11.6004 | 1 | 1.5 | 1.12327 | 138.572 | 5.36661 | F | F | 2.17e+20 | 9.93304e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 5 | X121244.51+105113.6 | chandra | ccd7 | 141.904 | 735.63 | 577.047 | 24.4022 | 0.015903 | 0.000672507 | 146.318 | 1 | 0.3789 | 0.3789 | 0 | 1.03469 | F | F | 2.18e+20 | 1.78359e-13 | 1 | dsxf |
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