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 | X175041.72-301138.9 | chandra | ccd1 | 413.3 | 823.5 | 7.77604 | 2.82843 | 0.00399624 | 0.00145358 | 18.6013 | 1 | 0.857644 | 0.492 | 173.994 | 7.75759 | A | F | 7.26e+21 | 0 | 1 | d | |||||
Report | 2 | X175100.35-301911.8 | chandra | ccd2 | 870.5 | 1055 | 3.98168 | 2 | 0.00204625 | 0.00102783 | 10.2092 | 0.999999 | 0.492 | 0.492 | 31.7175 | 0.806075 | F | F | 6.83e+21 | 0 | 1 | d | |||||
Report | srcpi bgdpi arf | 1 | X175053.22-302340.0 | chandra | ccd2 | 1058 | 510 | 4.74562 | 3.39792 | 0.00243885 | 0.00174625 | 9.40909 | 1 | 0.5535 | 0.5535 | 90 | 5.225 | 1.91521 | 2.83041 | 0.192853 | 0.740273 | F | F | 6.83e+21 | 3.69939e-14 | 1 | dx |
Report | srcpi bgdpi arf | 1 | X175029.84-302053.4 | chandra | ccd0 | 651.25 | 743.25 | 3.85651 | 3.17945 | 0.00198193 | 0.00163397 | 10.181 | 1 | 1.16121 | 0.492 | 158.351 | 6.53721 | -0.107614 | 3.96413 | 1 | 1.15448 | A | F | 7.23e+21 | 2.92181e-14 | 1 | dx |
Report | srcpi bgdpi arf | 2 | X175039.66-302057.0 | chandra | ccd0 | 393.518 | 736.592 | 13.9929 | 3.74071 | 0.00719131 | 0.00192245 | 33.8145 | 1 | 1.19881 | 0.688615 | 331.325 | 4.65388 | 2.95136 | 13 | 0.629955 | 0.379585 | F | F | 7.08e+21 | 1.01221e-13 | 1 | dsx |
Report | 3 | X175053.88-302323.2 | chandra | ccd2 | 1040.83 | 544.167 | 2.95148 | 1.73205 | 0.00151682 | 0.000890131 | 7.56773 | 0.99998 | 0.492 | 0.492 | 109.903 | 4.9228 | F | F | 6.83e+21 | 0 | 1 | d | |||||
Report | 1 | X175121.39-301618.3 | chandra | ccd3 | 436.5 | 393.5 | 0.991753 | 1 | 0.000509679 | 0.000513917 | 2.32104 | 0.985229 | 0.492 | 0.492 | 90 | 5.50047 | F | F | 6.61e+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