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 | 1 | X113304.92+255355.2 | chandra | ccd7 | 641.544 | 494.411 | 380.471 | 20.1691 | 0.0104427 | 0.000553577 | 117.831 | 1 | 0.415525 | 0.415525 | 0 | 0.585991 | F | T | 1.58e+20 | 0 | 1 | ds | |||||
| Report | 2 | X113302.75+255355.6 | chandra | ccd7 | 701.152 | 495.163 | 81.0401 | 9.76882 | 0.00222429 | 0.000268123 | 25.0979 | 1 | 0.400602 | 0.400602 | 0 | 0.429791 | F | F | 1.58e+20 | 0 | 1 | ds | |||||
| Report | 3 | X113313.95+255230.0 | chandra | ccd7 | 393.893 | 321.182 | 178.23 | 13.5393 | 0.00489184 | 0.00037161 | 55.1974 | 1 | 0.694323 | 0.694323 | 0 | 3.0541 | F | F | 1.58e+20 | 0 | 1 | ds | |||||
| Report | 4 | X113259.24+255430.1 | chandra | ccd7 | 797.441 | 565.283 | 9.94188 | 4.06141 | 0.000272873 | 0.000111473 | 3.07898 | 0.997427 | 0.344265 | 0.344265 | 0 | 0.886954 | F | F | 1.58e+20 | 0 | 1 | dbs | |||||
| Report | 5 | X113313.03+255210.5 | chandra | ccd7 | 419.247 | 281.551 | 24.9681 | 6.01624 | 0.000685293 | 0.000165126 | 7.73257 | 1 | 0.790324 | 0.790324 | 0 | 3.1066 | F | F | 1.58e+20 | 0 | 1 | ds |
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