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 | 2 | X090423.35+130921.0 | chandra | ccd7 | 526.013 | 892.95 | 25.9555 | 5.09465 | 0.0168664 | 0.0033106 | 58.714 | 1 | 0.716125 | 0.408512 | 103.559 | 0.165729 | 22 | 1.85503 | -0.844475 | 0.329206 | F | F | 2.83e+20 | 1.26225e-13 | 1 | dsx |
| Report | 1 | X090421.31+130545.1 | chandra | ccd7 | 586.357 | 453.643 | 6.91219 | 2.64575 | 0.00449157 | 0.00171922 | 15.6361 | 1 | 0.540161 | 0.492 | 45 | 3.7558 | F | F | 2.78e+20 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 1 | X090414.67+131238.3 | chandra | ccd6 | 1092.25 | 337.5 | 3.91531 | 3.17945 | 0.00254418 | 0.00206602 | 13.4537 | 1 | 0.492 | 0.492 | 90 | 3.74408 | 2 | 1.91531 | -0.0216313 | 0.82671 | F | F | 2.92e+20 | 2.88064e-14 | 1 | dx |
| Report | srcpi bgdpi arf | 2 | X090445.34+131626.5 | chandra | ccd6 | 182.563 | 801.964 | 26.5559 | 5.15769 | 0.0172565 | 0.00335156 | 92.7244 | 1 | 3.36165 | 3.36165 | 0 | 8.84088 | 18.746 | 8.15326 | -0.393792 | 0.255115 | F | F | 3e+20 | 2.19352e-13 | 1 | dsx |
| Report | srcpi bgdpi arf | 3 | X090415.56+131253.1 | chandra | ccd6 | 1066.32 | 368.101 | 25.6076 | 5.0604 | 0.0166403 | 0.00328834 | 89.4133 | 1 | 1.35572 | 0.66331 | 67.0075 | 3.84881 | 26 | -0.041896 | -1 | 0.337026 | F | F | 2.92e+20 | 1.87619e-13 | 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