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 | X074154.70+252029.6 | chandra | ccd7 | 524.313 | 888.33 | 27.6577 | 5.46926 | 0.00690158 | 0.00136478 | 40.8757 | 1 | 0.420558 | 0.420558 | 0 | 0.294304 | F | F | 4.64e+20 | 5.15779e-14 | 1 | dsx | ||||
Report | srcpi bgdpi arf | 4 | X074154.20+251846.5 | chandra | ccd7 | 538.257 | 678.749 | 22.8982 | 4.78521 | 0.00571392 | 0.00119408 | 33.8416 | 1 | 0.451436 | 0.451436 | 0 | 1.99089 | F | F | 4.63e+20 | 4.29602e-14 | 1 | dsx | ||||
Report | srcpi bgdpi arf | 2 | X074210.25+252044.9 | chandra | ccd7 | 96.0173 | 919.52 | 27.59 | 5.25262 | 0.0068847 | 0.00131072 | 40.7757 | 1 | 0.824973 | 0.824973 | 0 | 3.63878 | F | F | 4.62e+20 | 5.85367e-14 | 1 | dsx | ||||
Report | srcpi bgdpi arf | 3 | X074155.51+251547.4 | chandra | ccd7 | 502.076 | 314.636 | 18.3469 | 4.28333 | 0.00457821 | 0.00106884 | 27.1152 | 1 | 0.994527 | 0.994527 | 0 | 4.99344 | F | F | 4.6e+20 | 3.73477e-14 | 1 | dsx | ||||
Report | srcpi bgdpi arf | 7 | X074207.60+251726.7 | chandra | ccd7 | 168.667 | 516.509 | 74.8043 | 8.64895 | 0.0186663 | 0.00215822 | 110.554 | 1 | 1.1198 | 0.860524 | 348.64 | 4.47532 | F | F | 4.6e+20 | 2.06308e-13 | 1 | dsx | ||||
Report | srcpi bgdpi arf | 5 | X074146.70+252038.2 | chandra | ccd7 | 744.895 | 905.722 | 10.6743 | 3.26715 | 0.00266363 | 0.000815274 | 15.7757 | 1 | 0.641282 | 0.641282 | 0 | 1.69675 | F | F | 4.65e+20 | 2.02316e-14 | 1 | dsx | ||||
Report | srcpi bgdpi arf | 6 | X074142.49+251637.4 | chandra | ccd7 | 860.5 | 415.833 | 2.8884 | 1.73205 | 0.000720746 | 0.000432202 | 4.26881 | 0.998727 | 0.54799 | 0.492 | 56.9812 | 4.91453 | F | F | 4.63e+20 | 5.70299e-15 | 1 | dx | ||||
Report | 1 | X074214.57+252236.8 | chandra | ccd6 | 165.5 | 116.5 | 0.97219 | 1 | 0.000242594 | 0.000249535 | 1.88652 | 0.9704 | 0.492 | 0.492 | 90 | 4.96173 | F | F | 4.63e+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