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 | X123049.03+122329.8 | chandra | ccd7 | 439.72 | 243.143 | 408.873 | 33.4007 | 0.0899928 | 0.00735149 | 13.5052 | 1 | 1.42698 | 1.42698 | 0 | 0.315473 | T | F | 1.94e+20 | 6.85914e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf rmf | 2 | X123048.63+122332.5 | chandra | ccd7 | 451.55 | 248.595 | 1028.06 | 42.3475 | 0.226277 | 0.00932071 | 33.9571 | 1 | 0.561537 | 0.475196 | 331.838 | 0.354817 | F | F | 1.93e+20 | 1.64321e-12 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X123048.25+122335.1 | chandra | ccd7 | 462.887 | 253.971 | 67.8943 | 26.5735 | 0.0149435 | 0.00584881 | 2.24257 | 0.986847 | 0.653691 | 0.653691 | 0 | 0.434053 | F | T | 1.93e+20 | 1.08541e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 7 | X123049.38+122328.4 | chandra | ccd7 | 429.152 | 240.367 | 8193.11 | 98.7382 | 1.8033 | 0.0217322 | 270.621 | 1 | 0.557033 | 0.465746 | -0 | 0.28015 | F | F | 1.94e+20 | 1.31229e-11 | 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