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 | X183035.85+290850.8 | chandra | ccd3 | 159.812 | 191 | 29.5235 | 5.65688 | 0.00558158 | 0.00106946 | 52.6371 | 1 | 3.02828 | 1.94784 | 172.712 | 8.80586 | A | F | 1.13e+21 | 0 | 1 | d | |||||
Report | 1 | X183114.86+290710.1 | chandra | ccd7 | 154.451 | 304.154 | 17.5811 | 4.69801 | 0.00332382 | 0.00088819 | 8.29683 | 1 | 0.426951 | 0.22963 | 161.861 | 0.580187 | F | F | 1.17e+21 | 0 | 1 | ds | |||||
Report | 1 | X183118.82+290056.6 | chandra | ccd6 | 205.025 | 573.932 | 26.8185 | 5.28963 | 0.00507023 | 0.00100004 | 24.8818 | 1 | 1.95803 | 1.25337 | 89.2128 | 5.69788 | F | F | 1.17e+21 | 0 | 1 | ds | |||||
Report | 3 | X183113.15+290524.4 | chandra | ccd7 | 199.667 | 88.6667 | 5.87133 | 2.44949 | 0.00111001 | 0.00046309 | 2.77078 | 0.993433 | 0.492 | 0.492 | 42.5104 | 1.23891 | F | F | 1.17e+21 | 0 | 1 | d | |||||
Report | 2 | X183117.47+290901.6 | chandra | ccd7 | 84.5 | 530.25 | 3.86887 | 2 | 0.00073143 | 0.000378112 | 1.82579 | 0.960194 | 0.492 | 0.492 | 50.3098 | 2.50507 | F | F | 1.17e+21 | 0 | 1 | d |
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