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 | X234349.81-151659.5 | chandra | ccd7 | 272.619 | 500.285 | 485.11 | 24.413 | 0.0213538 | 0.00107462 | 60.1402 | 1 | 0.573764 | 0.573764 | 0 | 0.485036 | F | F | 1.87e+20 | 8.95171e-14 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf rmf | 2 | X234348.65-151727.7 | chandra | ccd7 | 306.496 | 443.027 | 107.38 | 14.1447 | 0.00472669 | 0.000622625 | 13.3121 | 1 | 0.638526 | 0.638526 | 0 | 0.969431 | F | F | 1.87e+20 | 2.68733e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 3 | X234349.44-151704.7 | chandra | ccd7 | 283.339 | 489.828 | 107.365 | 11.7002 | 0.00472603 | 0.000515021 | 13.3103 | 1 | 0.736519 | 0.736519 | 0 | 0.598875 | T | F | 1.87e+20 | 2.67492e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 8 | X234335.94-151915.8 | chandra | ccd7 | 680.292 | 223.144 | 228.272 | 15.9821 | 0.0100481 | 0.000703503 | 28.2994 | 1 | 0.865835 | 0.865835 | 0 | 4.50543 | F | F | 1.85e+20 | 6.01485e-14 | 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