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 | 6 | X220243.28+421640.3 | chandra | ccd3 | 69.6297 | 107.229 | 155.319 | 13.5769 | 0.149424 | 0.0130616 | 28.835 | 1 | 0.614991 | 0.614991 | 0 | 0.292977 | F | F | 1.73e+21 | 3.30923e-12 | 1 | dsxf | ||||
Report | 3 | X220214.60+421353.6 | chandra | ccd1 | 770.125 | 800.049 | 12.8932 | 3.59071 | 0.0124039 | 0.00345445 | 53.3961 | 1 | 1.35911 | 1.35911 | 0 | 6.18748 | F | F | 1.74e+21 | 0 | 1 | ds | |||||
Report | srcpi bgdpi arf | 1 | X220253.63+421748.5 | chandra | ccd2 | 853.235 | 195.944 | 10.8577 | 3.2951 | 0.0104456 | 0.00317004 | 43.9246 | 1 | 0.49202 | 0.49202 | 0 | 2.06028 | F | F | 1.73e+21 | 1.04834e-13 | 1 | dsx | ||||
Report | srcpi bgdpi arf | 1 | X220250.97+421303.3 | chandra | ccd0 | 964.5 | 619.75 | 3.98298 | 2 | 0.00383175 | 0.00192406 | 16.0367 | 1 | 0.492 | 0.492 | 57.3118 | 3.69581 | F | F | 1.7e+21 | 4.07478e-14 | 1 | dx | ||||
Report | srcpi bgdpi arf | 2 | X220254.09+421104.0 | chandra | ccd0 | 894 | 377.333 | 5.94791 | 2.44949 | 0.00572207 | 0.00235648 | 23.9481 | 1 | 0.810377 | 0.492 | 85.9976 | 5.76522 | A | F | 1.68e+21 | 6.12676e-14 | 1 | dx | ||||
Report | 1 | X220209.13+421040.3 | chandra | ccd1 | 893.75 | 406.75 | 3.94843 | 2 | 0.00379851 | 0.00192406 | 16.3521 | 1 | 1.53802 | 0.583685 | 32.0406 | 8.84501 | A | F | 1.72e+21 | 0 | 1 | d | |||||
Report | srcpi bgdpi arf | 2 | X220214.26+421201.9 | chandra | ccd1 | 777.5 | 572.5 | 0.988854 | 1 | 0.000951307 | 0.00096203 | 4.09526 | 0.998365 | 0.492 | 0.492 | 90 | 7.23874 | F | F | 1.72e+21 | 1.03878e-14 | 1 | dx | ||||
Report | 4 | X220316.59+421551.2 | chandra | ccd0 | 386.5 | 961.5 | 1 | 1 | 0.00096203 | 0.00096203 | 4.0263 | 0.998174 | 0.492 | 0.492 | 90 | 5.93424 | F | F | 1.69e+21 | 0 | 1 | d | |||||
Report | 5 | X220252.75+421442.2 | chandra | ccd0 | 924.5 | 820.833 | 2.99712 | 1.73205 | 0.00288332 | 0.00166628 | 12.0673 | 0.999999 | 0.492 | 0.492 | 90 | 2.3792 | F | F | 1.71e+21 | 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