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 | X164300.49+394901.5 | chandra | ccd7 | 183.292 | 242.501 | 28.8904 | 7.09004 | 0.000881606 | 0.000216356 | 1.71813 | 0.95468 | 0.400127 | 0.400127 | 0 | 0.449569 | F | F | 1.13e+20 | 1.30526e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X164253.56+394952.3 | chandra | ccd7 | 345.534 | 345.689 | 61.4071 | 9.27803 | 0.00187387 | 0.000283125 | 3.65192 | 0.999814 | 0.423478 | 0.423478 | 0 | 1.82807 | F | F | 1.13e+20 | 1.66864e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 3 | X164249.52+395046.1 | chandra | ccd7 | 440.167 | 455.077 | 104.585 | 11.0041 | 0.00319147 | 0.000335797 | 6.21974 | 1 | 0.834581 | 0.381069 | 15.3142 | 3.01174 | A | F | 1.12e+20 | 4.29567e-14 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf rmf | 5 | X164258.84+394837.1 | chandra | ccd7 | 221.994 | 192.931 | 17955.3 | 137.927 | 0.547918 | 0.00420892 | 1067.81 | 1 | 0.429121 | 0.402368 | 7.13643 | 0.278457 | F | F | 1.14e+20 | 4.59032e-12 | 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