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 | 5 | X151854.73+355538.5 | chandra | ccd7 | 520.99 | 308.517 | 13.0886 | 3.61782 | 0.012708 | 0.00351261 | 36.5415 | 1 | 0.473853 | 0.158957 | 321.479 | 0.0252514 | A | F | 1.5e+20 | 9.1611e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X151809.32+355825.4 | chandra | ccd3 | 318.786 | 957.357 | 6.34534 | 2.64577 | 0.00616058 | 0.00256873 | 26.0142 | 1 | 2.64918 | 1.61136 | 63.2837 | 9.60421 | A | F | 1.49e+20 | 8.68926e-14 | 1 | dx | ||||
| Report | 1 | X151844.70+355655.7 | chandra | ccd7 | 768 | 465 | 3.98698 | 2 | 0.00387089 | 0.00194177 | 11.1311 | 1 | 0.492 | 0.492 | 22.5 | 2.41321 | F | F | 1.49e+20 | 0 | 1 | d | |||||
| Report | 2 | X151838.10+355735.8 | chandra | ccd7 | 930.833 | 546.5 | 2.96938 | 1.73205 | 0.00288292 | 0.00168162 | 8.29009 | 0.99999 | 0.492 | 0.492 | 180 | 3.9007 | F | F | 1.49e+20 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 3 | X151906.50+355932.7 | chandra | ccd7 | 230.167 | 784.167 | 2.96175 | 1.73205 | 0.00287551 | 0.00168162 | 8.26879 | 0.99999 | 0.492 | 0.492 | 163.155 | 4.59628 | F | F | 1.49e+20 | 2.43926e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X151835.81+355935.6 | chandra | ccd7 | 987.167 | 790.167 | 2.94807 | 1.73205 | 0.00286223 | 0.00168162 | 8.23059 | 0.99999 | 0.492 | 0.492 | 45 | 5.51719 | F | F | 1.49e+20 | 2.20242e-14 | 1 | dx | ||||
| Report | 1 | X151821.77+354919.0 | chandra | ccd2 | 280.167 | 823.167 | 2.86574 | 1.73206 | 0.0027823 | 0.00168162 | 11.5022 | 0.999962 | 0.921055 | 0.492 | 87.8818 | 9.1768 | A | F | 1.5e+20 | 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