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 | 2 | X190813.20+074357.7 | chandra | ccd7 | 701.9 | 680.004 | 135.677 | 11.9119 | 0.0945902 | 0.00830465 | 76.9552 | 1 | 0.622388 | 0.417971 | 289.081 | 2.18335 | F | F | 1.45e+22 | 9.62395e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 1 | X190850.90+074207.7 | chandra | ccd3 | 813.461 | 969 | 22.9222 | 5.09906 | 0.0159803 | 0.00355483 | 64.8447 | 1 | 3.23993 | 2.46794 | 44.0989 | 8.82445 | F | F | 1.4e+22 | 2.98208e-13 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X190825.47+074428.2 | chandra | ccd7 | 331.175 | 741.987 | 11.9584 | 3.45809 | 0.00833702 | 0.00241087 | 6.78274 | 1 | 0.66586 | 0.29645 | 339.906 | 2.16177 | F | F | 1.44e+22 | 1.12988e-13 | 1 | dsx | ||||
| Report | 1 | X190822.74+074748.8 | chandra | ccd6 | 676.167 | 161.167 | 2.98528 | 1.73205 | 0.0020812 | 0.00120751 | 8.58867 | 0.999992 | 0.492 | 0.492 | 45 | 2.34785 | F | F | 1.45e+22 | 0 | 1 | d | |||||
| Report | 1 | X190847.99+074453.9 | chandra | ccd2 | 1158.5 | 315.833 | 2.93307 | 1.73205 | 0.0020448 | 0.00120751 | 8.47135 | 0.999992 | 1.01316 | 0.85351 | 123.019 | 7.38166 | F | F | 1.41e+22 | 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