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 | 1 | X074135.29+440549.2 | chandra | ccd7 | 553.989 | 990.902 | 18.6592 | 4.31963 | 0.00599702 | 0.00138832 | 20.266 | 1 | 0.355758 | 0.355758 | 0 | 1.25475 | F | F | 4.74e+20 | 4.22583e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X074128.49+441251.4 | chandra | ccd6 | 381.033 | 872.567 | 12.275 | 3.87303 | 0.00394509 | 0.00124476 | 22.1447 | 1 | 3.37366 | 1.99129 | 113.786 | 8.37042 | A | F | 4.69e+20 | 4.38421e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X074126.85+441125.1 | chandra | ccd6 | 416.875 | 697.125 | 7.32715 | 2.82844 | 0.00235489 | 0.00090904 | 13.2186 | 1 | 1.79598 | 0.492 | 144.33 | 7.04518 | A | F | 4.71e+20 | 2.5425e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X074138.54+440405.4 | chandra | ccd7 | 482.333 | 779.333 | 5.77715 | 2.4495 | 0.00185673 | 0.00078725 | 6.27463 | 0.99997 | 0.492 | 0.492 | 45 | 0.580633 | F | F | 4.76e+20 | 1.29864e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X074140.28+440817.0 | chandra | ccd6 | 123.25 | 314.75 | 3.93991 | 2 | 0.00126626 | 0.000642786 | 7.1078 | 0.999982 | 0.683234 | 0.492 | 73.4881 | 3.64618 | F | F | 4.7e+20 | 1.28378e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X074119.34+441059.7 | chandra | ccd6 | 581.167 | 645.667 | 5.59707 | 2.4495 | 0.00179886 | 0.000787251 | 10.0974 | 0.999999 | 1.58033 | 0.769832 | 13.715 | 7.16174 | A | F | 4.72e+20 | 1.94841e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 5 | X074143.15+440806.1 | chandra | ccd6 | 60.5 | 292.667 | 5.94544 | 2.44949 | 0.00191082 | 0.000787248 | 10.7259 | 1 | 0.664756 | 0.492 | 117.827 | 3.5649 | F | F | 4.7e+20 | 1.95956e-14 | 1 | dx | ||||
| Report | 6 | X074136.86+441152.0 | chandra | ccd6 | 198 | 751.75 | 3.79459 | 2.00001 | 0.00121955 | 0.000642788 | 6.84563 | 0.999982 | 0.492 | 0.492 | 37.9819 | 7.20844 | F | F | 4.68e+20 | 0 | 1 | d |
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