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 | X151150.03+075918.7 | chandra | ccd7 | 307.167 | 403.38 | 446.709 | 21.5209 | 0.0870778 | 0.0041951 | 110.178 | 1 | 0.617001 | 0.409556 | 105.35 | 2.10399 | F | T | 2.38e+20 | 5.21311e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 2 | X151143.06+075656.8 | chandra | ccd7 | 517.167 | 114.611 | 8.66853 | 3.00001 | 0.00168976 | 0.000584793 | 2.13803 | 0.982323 | 0.492 | 0.492 | 54.2175 | 1.48184 | F | F | 2.39e+20 | 1.10248e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X151133.80+075056.3 | chandra | ccd6 | 392.833 | 346.833 | 2.6813 | 1.73206 | 0.000522667 | 0.000337632 | 3.60912 | 0.997503 | 0.979688 | 0.802425 | 143.35 | 7.77283 | F | T | 2.4e+20 | 5.69501e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X151131.46+075343.9 | chandra | ccd6 | 463.5 | 687.5 | 1.93444 | 1.41422 | 0.00037708 | 0.000275674 | 2.60381 | 0.981366 | 0.492 | 0.492 | 90 | 5.40531 | F | F | 2.39e+20 | 3.82115e-15 | 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