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 | X123049.02+122330.0 | chandra | ccd7 | 525.715 | 226.761 | 255.603 | 34.3749 | 0.0545673 | 0.0073385 | 8.7672 | 1 | 1.07949 | 1.07949 | 0 | 0.290954 | T | F | 1.94e+20 | 3.56403e-13 | 1 | dscxf | ||||
| Report | srcpi bgdpi arf rmf | 2 | X123048.97+122330.6 | chandra | ccd7 | 527.294 | 227.849 | 300.633 | 38.2603 | 0.0641807 | 0.00816801 | 10.3117 | 1 | 1.1277 | 1.1277 | 0 | 0.30604 | T | F | 1.94e+20 | 4.74654e-13 | 1 | dscx | ||||
| Report | srcpi bgdpi arf rmf | 3 | X123048.64+122332.5 | chandra | ccd7 | 536.989 | 231.722 | 862.297 | 39.9086 | 0.184087 | 0.00851989 | 29.5769 | 1 | 0.497454 | 0.497454 | 0 | 0.337922 | F | F | 1.93e+20 | 1.36115e-12 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X123048.21+122335.2 | chandra | ccd7 | 549.89 | 237.326 | 74.2539 | 22.5713 | 0.0158521 | 0.00481863 | 2.54691 | 0.994224 | 0.631577 | 0.631577 | 0 | 0.410677 | F | F | 1.93e+20 | 1.17211e-13 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 7 | X123049.40+122328.3 | chandra | ccd7 | 514.259 | 223.275 | 3512.22 | 67.1362 | 0.749806 | 0.0143326 | 120.469 | 1 | 0.826056 | 0.41525 | 338.015 | 0.285154 | A | F | 1.94e+20 | 5.54723e-12 | 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