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 | 4 | X121037.06+102503.8 | chandra | ccd7 | 513.7 | 636.5 | 4.9845 | 2.23607 | 0.00420702 | 0.00188729 | 15.829 | 1 | 0.504455 | 0.492 | 15.2328 | 3.01205 | F | F | 1.75e+20 | 0 | 1 | d | |||||
| Report | 2 | X121040.64+102723.0 | chandra | ccd7 | 406.3 | 919.5 | 4.94272 | 2.23607 | 0.00417175 | 0.00188729 | 15.6963 | 1 | 0.5904 | 0.492 | 180 | 5.48877 | F | F | 1.76e+20 | 0 | 1 | d | |||||
| Report | 1 | X121016.25+102217.1 | chandra | ccd7 | 1137.83 | 297.833 | 2.98458 | 1.73205 | 0.00251905 | 0.00146189 | 9.47798 | 0.999996 | 0.492 | 0.492 | 45 | 3.80402 | F | F | 1.72e+20 | 0 | 1 | d | |||||
| Report | 1 | X120950.53+103041.6 | chandra | ccd3 | 608.5 | 778.5 | 2 | 1.41421 | 0.00168804 | 0.00119363 | 12.5035 | 0.999997 | 2.47533 | 0.492 | 116.565 | 13.1182 | A | F | 1.74e+20 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X120936.52+102023.0 | chandra | ccd2 | 777.5 | 550.5 | 0.998347 | 1 | 0.000842625 | 0.000844021 | 5.87385 | 0.999591 | 0.492 | 0.492 | 90 | 13.7164 | F | F | 1.6e+20 | 1.09043e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X121036.47+102631.3 | chandra | ccd7 | 531.5 | 814.5 | 0.987264 | 1 | 0.000833271 | 0.000844021 | 3.1352 | 0.995397 | 0.492 | 0.492 | 90 | 4.33033 | F | F | 1.76e+20 | 4.84387e-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