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 | X070406.32-035119.6 | chandra | ccd7 | 183.75 | 407.75 | 3.82421 | 2 | 0.000562513 | 0.000294186 | 3.43132 | 0.998219 | 0.492 | 0.492 | 45 | 1.41709 | F | F | 5.13e+21 | 5.33923e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X070401.63-035124.0 | chandra | ccd7 | 326.227 | 398.773 | 10.6302 | 3.31663 | 0.00156362 | 0.000487852 | 9.53805 | 1 | 0.90425 | 0.492 | 21.6708 | 1.80581 | A | F | 5.15e+21 | 1.48657e-14 | 1 | dpx | ||||
| Report | 3 | X070400.61-035018.5 | chandra | ccd7 | 357.5 | 532 | 3.74378 | 2.00001 | 0.000550682 | 0.000294186 | 3.35915 | 0.991104 | 0.611917 | 0.492 | 90 | 2.84141 | F | F | 5.15e+21 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 4 | X070411.21-035331.5 | chandra | ccd7 | 35 | 139.75 | 3.80011 | 2.00001 | 0.000558968 | 0.000294186 | 3.4097 | 0.998219 | 0.492 | 0.492 | 75.1276 | 1.41574 | F | F | 5.12e+21 | 5.38158e-15 | 1 | dx |
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