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 rmf | 1 | X123049.04+122330.0 | chandra | ccd7 | 745.687 | 450.015 | 148.509 | 33.7945 | 0.0317758 | 0.00723086 | 4.47042 | 0.999994 | 0.571806 | 0.571806 | 0 | 0.292365 | F | F | 1.94e+20 | 2.00182e-13 | 1 | dscxf | ||||
| Report | srcpi bgdpi arf rmf | 2 | X123048.95+122330.9 | chandra | ccd7 | 748.293 | 451.714 | 289.789 | 47.05 | 0.0620049 | 0.0100671 | 8.72324 | 1 | 0.850891 | 0.850891 | 0 | 0.25855 | T | F | 1.94e+20 | 4.49646e-13 | 1 | dscx | ||||
| Report | srcpi bgdpi arf rmf | 3 | X123048.62+122332.5 | chandra | ccd7 | 757.931 | 454.939 | 984.993 | 41.9707 | 0.210755 | 0.0089803 | 29.6503 | 1 | 0.512809 | 0.512809 | 0 | 0.199894 | F | F | 1.93e+20 | 1.52781e-12 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X123048.24+122335.0 | chandra | ccd7 | 769.252 | 460.112 | 73.193 | 26.0616 | 0.0156608 | 0.0055763 | 2.20326 | 0.985228 | 0.744474 | 0.744474 | 0 | 0.13551 | F | F | 1.93e+20 | 1.13648e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 12 | X123049.38+122328.4 | chandra | ccd7 | 735.412 | 446.652 | 8959.24 | 100.882 | 1.91697 | 0.0215853 | 269.691 | 1 | 0.601623 | 0.473707 | 359.818 | 0.37669 | T | F | 1.94e+20 | 1.39011e-11 | 1 | dsx |
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