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 | X111815.16-324840.6 | chandra | ccd7 | 266.366 | 142.5 | 2488.73 | 51.0346 | 0.117433 | 0.00240811 | 432.563 | 1 | 0.403609 | 0.403609 | 0 | 0.515383 | F | F | 6.84e+20 | 6.96724e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 2 | X111816.51-324850.6 | chandra | ccd7 | 231.837 | 122.267 | 23.1781 | 5.4907 | 0.00109368 | 0.000259084 | 4.02856 | 0.999899 | 0.497263 | 0.497263 | 0 | 0.285511 | F | F | 6.84e+20 | 8.11259e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 3 | X111818.23-324853.0 | chandra | ccd7 | 187.722 | 117.256 | 201.813 | 15.1196 | 0.00952271 | 0.000713432 | 35.0769 | 1 | 0.412668 | 0.412668 | 0 | 0.24427 | F | F | 6.84e+20 | 7.10004e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X111819.88-324910.2 | chandra | ccd7 | 145.358 | 82.3494 | 12.0573 | 4.40076 | 0.000568933 | 0.000207653 | 2.09567 | 0.980552 | 0.475207 | 0.475207 | 0 | 0.686087 | F | F | 6.84e+20 | 5.59645e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 8 | X111815.98-324910.3 | chandra | ccd7 | 245.217 | 82.1443 | 11.1919 | 4.45336 | 0.000528101 | 0.000210136 | 1.94525 | 0.97185 | 0.60797 | 0.60797 | 0 | 0.595263 | F | F | 6.84e+20 | 3.92111e-15 | 1 | dsx |
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