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 | X134735.50+121811.9 | chandra | ccd7 | 21.9341 | 846.855 | 14.5209 | 5.25612 | 0.0005782 | 0.000209291 | 2.30198 | 0.987181 | 0.333361 | 0.333361 | 0 | 0.430625 | F | F | 1.88e+20 | 5.4825e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X134734.58+121237.7 | chandra | ccd7 | 49.4853 | 167.714 | 29.9734 | 6.29854 | 0.0011935 | 0.000250799 | 4.75164 | 0.999991 | 1.34502 | 1.34502 | 0 | 5.3666 | F | F | 1.9e+20 | 1.22756e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X134733.70+121246.0 | chandra | ccd7 | 75.4919 | 184.603 | 33.1231 | 7.59455 | 0.00131891 | 0.000302404 | 5.25095 | 0.999998 | 1.88199 | 1.88199 | 0 | 5.23069 | F | F | 1.9e+20 | 7.37877e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 5 | X134733.36+121724.2 | chandra | ccd7 | 85.6685 | 750.014 | 1328.35 | 37.9494 | 0.0528928 | 0.00151109 | 210.581 | 1 | 0.408432 | 0.408432 | 0 | 0.610763 | F | T | 1.88e+20 | 9.61617e-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