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 rmf | 1 | X090304.02+465104.4 | chandra | ccd7 | 418.936 | 726.811 | 449.538 | 21.7837 | 0.0802041 | 0.00388652 | 151.285 | 1 | 0.4011 | 0.4011 | 0 | 0.296423 | F | F | 1.73e+20 | 6.24458e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 2 | X090258.38+465206.2 | chandra | ccd7 | 536.496 | 852.404 | 10.5042 | 3.24102 | 0.00187411 | 0.000578247 | 3.53502 | 0.999157 | 0.949623 | 0.370694 | 115.01 | 1.13202 | T | F | 1.74e+20 | 1.40587e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X090302.58+465217.4 | chandra | ccd7 | 448.333 | 874.667 | 5.84946 | 2.4495 | 0.00104363 | 0.000437025 | 1.96854 | 0.963794 | 0.492 | 0.492 | 45 | 1.07155 | F | F | 1.74e+20 | 1.09836e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X090311.06+464850.3 | chandra | ccd7 | 271.918 | 454.193 | 13.8922 | 3.92316 | 0.00247857 | 0.000699949 | 4.6752 | 0.999949 | 0.43752 | 0.43752 | 0 | 2.79496 | F | F | 1.73e+20 | 1.86553e-14 | 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