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 | 1 | X043918.73+222238.2 | chandra | ccd7 | 127.184 | 429.73 | 36.2894 | 6.07075 | 0.00369801 | 0.000618629 | 11.9429 | 1 | 0.429142 | 0.429142 | 0 | 1.81513 | F | F | 1.87e+21 | 0 | 1 | ds | |||||
| Report | srcpi bgdpi arf | 2 | X043916.98+222515.7 | chandra | ccd7 | 176.31 | 749.888 | 97.7665 | 9.88769 | 0.00996272 | 0.00100759 | 32.175 | 1 | 1.22364 | 0.718696 | 347.391 | 4.45373 | A | F | 1.86e+21 | 8.33165e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X043914.19+222643.1 | chandra | ccd7 | 254.611 | 927.056 | 7.47822 | 3.00003 | 0.000762052 | 0.000305711 | 2.46109 | 0.986107 | 1.34674 | 0.492 | 50.2218 | 5.97999 | A | F | 1.86e+21 | 6.58635e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf rmf | 4 | X043917.79+222103.3 | chandra | ccd7 | 153.422 | 236.947 | 578.554 | 24.6107 | 0.0589565 | 0.00250791 | 190.403 | 1 | 0.400199 | 0.400199 | 0 | 0.284841 | F | F | 1.87e+21 | 3.15575e-13 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 5 | X043921.26+222019.0 | chandra | ccd7 | 55.1667 | 146.333 | 5.78498 | 2.4495 | 0.000589506 | 0.00024961 | 1.90384 | 0.973075 | 0.492 | 0.492 | 69.1832 | 0.814273 | F | F | 1.88e+21 | 4.79237e-15 | 1 | dx |
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