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 | 3 | X145345.40+511111.0 | chandra | ccd7 | 682.343 | 105.985 | 143.436 | 11.9923 | 0.0930762 | 0.00778184 | 145.756 | 1 | 1.83987 | 1.01023 | 73.3953 | 5.27896 | 80.8605 | 57.7211 | -0.166974 | 0.0938784 | F | F | 1.89e+20 | 1.0718e-12 | 1 | dsxf |
| Report | srcpi bgdpi arf | 1 | X145353.56+511152.8 | chandra | ccd7 | 526.297 | 190.804 | 17.5162 | 4.18528 | 0.0113664 | 0.00271585 | 17.7995 | 1 | 1.12077 | 0.536786 | 94.3729 | 3.90022 | 13 | 2.95945 | -0.629129 | 0.379252 | F | F | 1.89e+20 | 9.18279e-14 | 1 | dsx |
| Report | srcpi bgdpi arf | 2 | X145408.99+511444.0 | chandra | ccd7 | 231.477 | 538.652 | 9.57431 | 3.47858 | 0.00621281 | 0.00225726 | 9.72916 | 1 | 0.271284 | 0.271284 | 0 | 0.168291 | 7 | 1.83008 | -0.58549 | 0.546225 | F | F | 1.91e+20 | 4.64918e-14 | 1 | dsx |
| Report | srcpi bgdpi arf | 1 | X145428.44+511824.4 | chandra | ccd6 | 908.333 | 924.167 | 6.88372 | 3.78388 | 0.00446699 | 0.00245544 | 20.1867 | 1 | 0.717482 | 0.492 | 18.0868 | 4.60743 | 5.94186 | 0.941858 | -0.726352 | 0.687385 | F | F | 1.93e+20 | 5.35318e-14 | 1 | dx |
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