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 | 1 | X143023.74+420436.6 | chandra | ccd7 | 635.874 | 596.307 | 2259.23 | 48.5997 | 0.213837 | 0.00459998 | 416.31 | 1 | 0.408227 | 0.408227 | 0 | 0.297954 | F | T | 1.15e+20 | 1.909e-12 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 2 | X143030.98+420308.0 | chandra | ccd7 | 471.98 | 416.266 | 29.9725 | 6.01745 | 0.00283691 | 0.000569555 | 5.52306 | 0.999999 | 0.715475 | 0.393468 | 204.493 | 2.24341 | F | F | 1.16e+20 | 2.08337e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X143020.89+420530.3 | chandra | ccd7 | 700.397 | 705.543 | 21.2095 | 5.23434 | 0.00200748 | 0.000495431 | 3.90829 | 0.999803 | 0.38786 | 0.38786 | 0 | 0.86861 | F | F | 1.15e+20 | 1.47026e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X143037.36+420246.4 | chandra | ccd7 | 327.615 | 372.505 | 44.6157 | 6.87642 | 0.00422289 | 0.000650855 | 8.22137 | 1 | 0.870462 | 0.430405 | 3.237 | 3.3959 | F | F | 1.16e+20 | 4.12553e-14 | 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