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 | X090115.92+355145.9 | chandra | ccd7 | 535.5 | 770.773 | 21.9063 | 5.7697 | 0.0140394 | 0.00369771 | 71.5648 | 1 | 0.889281 | 0.492 | 75.1732 | 3.5916 | 17 | 2.95315 | -0.703992 | 0.342162 | A | F | 2.86e+20 | 1.08412e-13 | 1 | dpx |
| Report | 4 | X090102.93+354928.3 | chandra | ccd7 | 856.935 | 491.471 | 18.2129 | 4.33298 | 0.0116727 | 0.00277702 | 24.299 | 1 | 0.259079 | 0.259079 | 0 | 0.190662 | F | F | 2.86e+20 | 0 | 1 | ds | |||||
| Report | srcpi bgdpi arf | 1 | X090029.45+354543.5 | chandra | ccd6 | 991.75 | 827.75 | 12.422 | 4.7081 | 0.00796108 | 0.00301735 | 16.3394 | 1 | 2.56053 | 2.18482 | 42.4441 | 7.69743 | 6.85551 | 5.63876 | -0.097384 | 0.381302 | F | F | 2.89e+20 | 1.07306e-13 | 1 | dx |
| Report | 2 | X090104.78+355139.1 | chandra | ccd7 | 810.75 | 756.875 | 7.95699 | 2.82843 | 0.00509951 | 0.0018127 | 10.6159 | 1 | 0.492 | 0.492 | 58.912 | 2.3928 | F | F | 2.87e+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