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 | 4 | X232019.03+554828.2 | chandra | ccd7 | 412.009 | 964.245 | 801.881 | 29.1125 | 0.104017 | 0.00377637 | 170.948 | 1 | 0.445068 | 0.445068 | 0 | 1.13043 | F | T | 3.52e+21 | 1.20253e-12 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 2 | X232004.94+554222.3 | chandra | ccd7 | 653.082 | 220.127 | 34.2413 | 8.18559 | 0.00289931 | 0.000693099 | 7.29969 | 1 | 2.30884 | 1.48075 | 31.7162 | 6.07798 | A | F | 3.41e+21 | 2.72573e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X231956.28+554157.8 | chandra | ccd7 | 802.035 | 170.43 | 18.1294 | 6.55768 | 0.00153507 | 0.000555258 | 3.8649 | 0.999812 | 2.0404 | 1.46602 | 115.97 | 6.75198 | F | F | 3.39e+21 | 1.48734e-14 | 1 | dbx | ||||
| Report | srcpi bgdpi arf | 1 | X231955.01+554221.5 | chandra | ccd7 | 823.682 | 218.652 | 15.993 | 5.74474 | 0.00135417 | 0.000486424 | 3.40945 | 0.998782 | 1.80477 | 0.775452 | 33.926 | 6.4368 | A | F | 3.39e+21 | 1.28352e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 5 | X231958.43+555159.9 | chandra | ccd7 | 764.563 | 1394.6 | 12.8454 | 4.34213 | 0.00166626 | 0.000563245 | 2.73843 | 0.993624 | 0.911673 | 0.911673 | 0 | 4.01923 | F | F | 3.55e+21 | 1.52687e-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