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 | X173203.09+611752.0 | chandra | ccd7 | 311.331 | 821.769 | 119.002 | 11.3458 | 0.0377124 | 0.00359557 | 38.1577 | 1 | 0.40265 | 0.317851 | 102.803 | 0.296774 | F | F | 3.3e+20 | 2.55017e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 1 | X173315.31+611906.8 | chandra | ccd2 | 917 | 395.857 | 12.4096 | 3.74168 | 0.00393265 | 0.00118576 | 23.9167 | 1 | 2.69989 | 1.86914 | 106.714 | 8.80443 | F | F | 3.4e+20 | 5.44259e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173215.66+612706.3 | chandra | ccd6 | 402.722 | 941.056 | 7.86509 | 3.00002 | 0.00249249 | 0.000950722 | 14.0512 | 1 | 3.36784 | 1.32515 | 71.2476 | 9.09403 | A | F | 3.26e+20 | 2.99313e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173145.79+611234.3 | chandra | ccd7 | 564.786 | 175.643 | 6.72377 | 2.64576 | 0.00213079 | 0.000838453 | 2.15596 | 0.978426 | 0.727721 | 0.504026 | 20.8648 | 5.92627 | F | F | 3.3e+20 | 1.67819e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X173313.13+611125.3 | chandra | ccd3 | 671.75 | 427.75 | 3.74865 | 2.00001 | 0.00118797 | 0.000633812 | 7.03549 | 0.999988 | 1.67844 | 0.879828 | 89.284 | 10.8463 | A | F | 3.45e+20 | 1.61815e-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