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 | 3 | X175542.84-281809.9 | chandra | ccd1 | 858.718 | 310.077 | 33.9827 | 5.82947 | 0.0174643 | 0.00299587 | 17.3792 | 1 | 3.15904 | 1.93028 | 347.762 | 7.68956 | 17.6378 | 17.1722 | -0.0133763 | 0.203487 | F | F | 6.54e+21 | 2.57206e-13 | 1 | dsx |
Report | srcpi bgdpi arf | 1 | X175541.97-282740.9 | chandra | ccd0 | 806.079 | 185.974 | 19.1373 | 5.55522 | 0.00983496 | 0.00285492 | 20.6034 | 1 | 2.68106 | 1.60696 | 156.475 | 10.1712 | 4.594 | 14.5433 | 0.519889 | 0.32878 | A | F | 6.13e+21 | 1.64679e-13 | 1 | dx |
Report | srcpi bgdpi arf | 1 | X175553.28-281635.0 | chandra | ccd1 | 578.705 | 503.278 | 7.57328 | 3.90131 | 0.00389205 | 0.00200496 | 3.87307 | 0.999376 | 0.962509 | 0.962509 | 0 | 6.47532 | 8 | 2.91527 | -0.465837 | 0.451176 | F | F | 6.47e+21 | 5.63013e-14 | 1 | dsx |
Report | 1 | X175633.25-281909.4 | chandra | ccd3 | 539 | 263 | 7.97621 | 2.82843 | 0.00409911 | 0.00145358 | 18.9303 | 1 | 0.515372 | 0.492 | 151.845 | 4.15425 | F | F | 5.8e+21 | 0 | 1 | d | |||||
Report | 2 | X175602.37-282445.0 | chandra | ccd0 | 259.5 | 543.928 | 6.92281 | 2.64575 | 0.00355775 | 0.0013597 | 18.293 | 1 | 0.738 | 0.516492 | 180 | 4.97554 | F | F | 5.98e+21 | 0 | 1 | d | |||||
Report | srcpi bgdpi arf | 4 | X175622.65-282704.7 | chandra | ccd2 | 771.928 | 327.928 | 6.83048 | 3.78388 | 0.0035159 | 0.0019477 | 16.5895 | 1 | 1.00764 | 0.672205 | 82.5707 | 6.50653 | 4.94349 | 1.88698 | -0.447481 | 0.61405 | F | F | 5.6e+21 | 5.0394e-14 | 1 | dx |
Report | srcpi bgdpi arf | 2 | X175557.01-281349.1 | chandra | ccd1 | 478.167 | 840 | 5.94271 | 3.59808 | 0.00305406 | 0.00184911 | 24.8277 | 1 | 1.45422 | 0.492 | 78.4212 | 8.07281 | 2 | 3.94271 | 0.326906 | 0.645432 | A | F | 6.51e+21 | 4.51297e-14 | 1 | dx |
Report | 3 | X175620.81-281827.6 | chandra | ccd3 | 872.9 | 348.1 | 4.96261 | 2.23607 | 0.00255037 | 0.00114915 | 11.778 | 1 | 0.492 | 0.492 | 45 | 2.53908 | F | F | 5.99e+21 | 0 | 1 | d | |||||
Report | srcpi bgdpi arf | 1 | X175619.65-282435.9 | chandra | ccd2 | 852.3 | 630.5 | 4.9284 | 3.39792 | 0.00253683 | 0.00174903 | 18.418 | 1 | 0.582492 | 0.492 | 50.655 | 3.94093 | 0.928397 | 4 | 0.623246 | 0.82473 | F | F | 5.72e+21 | 3.6077e-14 | 1 | dx |
Report | srcpi bgdpi arf | 3 | X175609.21-282428.4 | chandra | ccd0 | 76.25 | 577.75 | 3.83061 | 3.17945 | 0.00196862 | 0.00163397 | 9.30741 | 0.999999 | 0.492 | 0.492 | 45 | 3.99838 | 2.91531 | 0.915307 | -0.52211 | 0.953005 | F | F | 5.88e+21 | 2.86281e-14 | 1 | dx |
Report | srcpi bgdpi arf | 3 | X175645.46-282351.7 | chandra | ccd2 | 160 | 720 | 3.85537 | 3.17945 | 0.0019845 | 0.00163658 | 10.1376 | 1 | 0.864285 | 0.492 | 76.7175 | 7.22543 | 2.90358 | 0.95179 | -0.506252 | 0.940799 | A | F | 5.45e+21 | 3.01745e-14 | 1 | dx |
Report | srcpi bgdpi arf | 2 | X175619.30-282812.6 | chandra | ccd2 | 861.75 | 190 | 3.96187 | 3.17945 | 0.00203932 | 0.00163658 | 20.2903 | 1 | 1.0926 | 0.492 | 92.6573 | 7.50108 | 3 | 0.961874 | -0.514435 | 0.918546 | A | F | 5.62e+21 | 3.06696e-14 | 1 | dx |
Report | 2 | X175636.70-281955.8 | chandra | ccd3 | 446.5 | 168.5 | 2.97305 | 1.73205 | 0.0015279 | 0.000890131 | 7.05609 | 0.999964 | 0.492 | 0.492 | 180 | 4.66796 | F | F | 5.72e+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