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 | X155829.36+271714.2 | chandra | ccd1 | 953.108 | 316.834 | 871.658 | 30.0128 | 0.174574 | 0.0060109 | 214.062 | 1 | 0.631248 | 0.497933 | 49.2501 | 3.07076 | F | F | 3.78e+20 | 2.20811e-12 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 1 | X155821.39+271349.0 | chandra | ccd3 | 817.018 | 874.68 | 21.563 | 11.4663 | 0.0043186 | 0.00229644 | 2.05677 | 0.977899 | 1.5 | 0.502218 | 45.5124 | 3.17934 | T | F | 3.79e+20 | 5.0501e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X155850.39+272057.7 | chandra | ccd1 | 383.543 | 770.978 | 19.7327 | 4.79587 | 0.00395199 | 0.000960501 | 4.84595 | 0.999989 | 3.17014 | 1.90516 | 109.584 | 8.78179 | A | F | 3.79e+20 | 5.46049e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X155829.96+271855.9 | chandra | ccd1 | 936.953 | 523.506 | 11.5707 | 3.95254 | 0.00231736 | 0.000791607 | 2.84154 | 0.996425 | 0.342666 | 0.342666 | 0 | 3.8542 | F | F | 3.78e+20 | 2.68724e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X155817.74+272356.6 | chandra | ccd0 | 297.667 | 779 | 11.0768 | 3.46412 | 0.00221842 | 0.000693782 | 13.3432 | 1 | 1.32925 | 1.24655 | 53.2522 | 7.22156 | F | F | 3.75e+20 | 2.86974e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X155733.71+271459.8 | chandra | ccd2 | 1141.88 | 659.875 | 6.86498 | 2.82845 | 0.00137575 | 0.000566825 | 5.59322 | 0.999971 | 2.55919 | 0.624908 | 160.852 | 9.49789 | A | F | 3.71e+20 | 1.96757e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X155812.29+272042.1 | chandra | ccd0 | 445.25 | 383.75 | 3.78865 | 2.00001 | 0.000758777 | 0.000400554 | 4.56386 | 0.999267 | 0.492 | 0.492 | 100.278 | 4.03978 | F | F | 3.75e+20 | 8.79198e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X155803.63+271620.1 | chandra | ccd2 | 331 | 822.25 | 3.67439 | 2.00001 | 0.00073635 | 0.000400804 | 2.99369 | 0.995452 | 0.492 | 0.492 | 26.5651 | 2.71914 | F | F | 3.76e+20 | 8.25821e-15 | 1 | dx | ||||
| Report | 3 | X155746.48+272104.4 | chandra | ccd0 | 1144.17 | 429.5 | 2.7319 | 1.73206 | 0.000547134 | 0.000346891 | 3.29088 | 0.994549 | 0.561105 | 0.492 | 64.9028 | 7.81326 | F | F | 3.7e+20 | 0 | 1 | d | |||||
| Report | srcpi bgdpi arf | 4 | X155806.10+272017.8 | chandra | ccd0 | 612.9 | 334.3 | 4.74982 | 2.23607 | 0.000951278 | 0.000447833 | 5.7217 | 0.999917 | 0.69051 | 0.492 | 78.2239 | 4.15446 | F | F | 3.75e+20 | 1.10091e-14 | 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