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 | 5 | X121023.79+103233.8 | chandra | ccd7 | 618.536 | 919.227 | 29.1403 | 5.39818 | 0.0245297 | 0.00454407 | 90.2632 | 1 | 1.27342 | 0.784176 | 130.073 | 4.91101 | F | F | 1.78e+20 | 1.43431e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X121030.33+103357.4 | chandra | ccd7 | 422 | 1088.5 | 24.6218 | 5.09903 | 0.0207261 | 0.00429224 | 76.267 | 1 | 0.492 | 0.492 | 121.717 | 6.60358 | F | F | 1.79e+20 | 2.39885e-13 | 1 | dpx | ||||
| Report | srcpi bgdpi arf | 3 | X121037.22+103112.7 | chandra | ccd7 | 215.5 | 753.833 | 2.97921 | 1.73205 | 0.00250782 | 0.001458 | 9.2282 | 0.999995 | 0.492 | 0.492 | 180 | 5.13494 | F | F | 1.78e+20 | 1.51458e-14 | 1 | dx | ||||
| Report | 2 | X121032.54+102952.7 | chandra | ccd7 | 355.833 | 591.167 | 2.97314 | 1.73205 | 0.00250272 | 0.001458 | 9.20942 | 0.999995 | 0.492 | 0.492 | 73.155 | 3.38615 | F | F | 1.77e+20 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X121022.78+101235.4 | chandra | ccd5 | 122.167 | 496.833 | 2.74942 | 1.73206 | 0.0023144 | 0.00145801 | 9.01534 | 0.999875 | 2.27123 | 0.507648 | 167.588 | 15.0821 | A | F | 1.67e+20 | 2.17157e-14 | 1 | dx | ||||
| Report | 1 | X121022.71+102619.6 | chandra | ccd7 | 650.5 | 158 | 1.9672 | 1.41421 | 0.00165594 | 0.00119045 | 6.09346 | 0.999825 | 0.492 | 0.492 | 90 | 1.35333 | F | F | 1.74e+20 | 0 | 1 | d |
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