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 | X111816.96+074558.3 | chandra | ccd7 | 186.153 | 797.994 | 465.831 | 24.6247 | 0.0319466 | 0.00168876 | 75.4977 | 1 | 0.441349 | 0.392875 | 53.5739 | 0.291076 | F | F | 3.57e+20 | 2.79433e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 8 | X111816.16+074315.6 | chandra | ccd7 | 210.305 | 467.229 | 86.7415 | 9.77235 | 0.00594871 | 0.000670185 | 14.0583 | 1 | 0.802118 | 0.344114 | 312.148 | 2.99723 | A | F | 3.6e+20 | 4.5258e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 5 | X111812.00+074032.6 | chandra | ccd7 | 335.997 | 135.965 | 36.1256 | 6.01046 | 0.00247749 | 0.000412196 | 5.85491 | 1 | 1.5 | 0.859315 | 90 | 5.84503 | F | F | 3.66e+20 | 1.96874e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X111848.51+073909.4 | chandra | ccd3 | 706.4 | 343.6 | 7.56303 | 3.16233 | 0.00051867 | 0.000216872 | 7.65517 | 0.999999 | 1.99964 | 1.04458 | 158.468 | 10.6203 | A | F | 3.75e+20 | 7.11231e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X111837.69+073913.3 | chandra | ccd3 | 1033.25 | 351.417 | 9.51539 | 3.46418 | 0.000652563 | 0.000237572 | 9.63132 | 1 | 2.38192 | 1.22916 | 12.7121 | 8.75866 | A | F | 3.73e+20 | 9.03045e-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