Table 6: Results of statistical tests for pulsed emission. Number of events, $N_{\rm on}$, $\chi ^2$ probability for a fit of the phase distribution to a constant, and probabilities for the event series being compatible with a flat phase distribution for the H-, Z21-, Z22-, and Kuiper-test (PK) are shown. All quantities are given for both the low energy and standard cut analyses (see text).
Pulsar Low energy cuts Standard cuts
PSR $N_{\rm on}$ $P_{\chi^2}$ PH PZ21 PZ22 PK $N_{\rm on}$ $P_{\chi^2}$ PH PZ21 PZ22 PK

B0531+21
8095 0.99 0.84 0.81 0.94 0.97 10622 0.51 0.56 0.63 0.25 0.66
B0833-45 7480 0.52 0.87 0.85 0.37 0.82 1156 0.79 0.92 0.90 0.98 0.88
B1259-63 16176 0.78 0.92 0.90 0.65 0.71 4535 0.29 0.25 0.18 0.46 0.23
J1420-6048 2228 0.0093 0.0031 0.072 0.007 0.0049 968 0.67 0.60 0.53 0.53 0.62
B1509-58 12481 0.37 0.81 0.77 0.70 0.89 4308 0.048 0.055 0.027 0.11 0.04
J1524-5625 2498 0.78 0.43 0.35 0.43 0.39 745 0.87 0.79 0.75 0.96 0.97
B1706-44$^\star$ - - - - - - 391 0.02 0.82 0.78 0.85 -
J1826-1334 14497 0.71 0.46 0.38 0.57 0.62 4016 0.46 0.42 0.34 0.34 0.42
J1747-2958$^\star$$\!^\star$ 23482 0.65 0.98 0.97 0.82 0.95 6340 0.62 0.62 0.92 0.99 0.96
J1801-2451$^\star$$\!^\star$ 3230 0.035 0.22 0.15 0.42 0.21 723 0.50 0.15 0.094 0.24 0.32
$^\star$ Subject to analysis limitations (archival data, see text).
$^\star$$\!^\star$ Valid pulsar timing information was not available for all data within the HESS data set.


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