Table 4.
Properties estimated for re-detected and newly discovered pulsars.
| Cluster | Fc | Smin | Redetections | S/N | Sobs | Sexp | Spectral | Scattering | τscat, fref |
 |
|---|---|---|---|---|---|---|---|---|---|---|
| (MHz) | (mJy) | (mJy) | (mJy) | Index | Index | (ms, MHz) | (ms) | |||
| NGC 1851 | 400 | 0.206 | A | 126.6 | 2.717 | – | – | – | Not measurably scattered | 0.03 |
| Terzan 5 | 650 | 0.143 | A | 384.2 | 7.491 | 4.08 | −2.420 | −3.2(1) | 0.640(9), 640 | 5.48 |
| C | 33.4 | 0.915 | – | – | – | – | – | |||
| D | 12.2 | 0.309 | 0.19 | −1.797 | – | – | – | |||
| F | 10.5 | 0.223 | 0.17 | −1.649 | – | – | – | |||
| H | 12.2 | 0.310 | 0.07 | −2.694 | – | – | – | |||
| I | 12.9 | 0.175 | – | – | – | 0.29(7), 700 | 3.57 | |||
| J | 18.9 | 0.199 | 0.09 | −2.088 | – | – | – | |||
| L | 18.6 | 0.371 | 0.19 | −3.030 | – | – | – | |||
| M | 15.0 | 0.503 | 0.26 | −1.407 | – | – | – | |||
| N | 18.2 | 0.292 | 0.15 | −2.314 | – | 0.56(19), 625 | 5.49 | |||
| O | 14.2 | 0.344 | 0.57 | −1.138 | – | – | – | |||
| U | 10.3 | 0.345 | – | −2.732 | – | – | – | |||
| NGC 6440 | 650 | 0.099 | A | 178.8 | 4.234 | 1.72 | −2.197 | – | Not measurably scattered | 3.25 |
| B | 10.9 | 0.332 | 0.22 | −1.747 | – | – | – | |||
| D | 8.2 | 0.248 | 0.36 | −1.062 | – | – | – | |||
| NGC 6441 | 650 | 0.105 | A | 14.6 | 0.192 | 0.28 | −1.156 | – | – | – |
| B | 12.9 | 0.432 | 0.17 | −2.188 | – | – | – | |||
| NGC 6539 | 400 | 0.099 | A | 94.1 | 2.263 | 3.08 | – | – | 3.80(83), 412 | 7.82 |
| NGC 6544 | 650 | 0.099 | A | 105.9 | 2.628 | 4.05 | −1.273 | −4.0(5) | 0.25(2), 662 | 0.25 |
| B | 21.2 | 0.414 | 0.42 | −1.378 | – | 0.37(12), 600 | 0.41 | |||
| NGC 6652 | 400 | 0.205 | B | 31.6 | 1.01 | – | – | – | 0.174(3), 330 | 0.142 |
Notes. Fc represents the central frequency of observation, Smin is the minimum detection threshold for each cluster, Sobs is the observed flux density, Sexp is the expected flux density (assuming spectral index of −1.4 if unspecified by ATNF catalogue), τscat is the measured scattering timescale at reference frequency fref, and 
is the theoretical estimate of scattering timescale at frequency fref (calculated from the relation by Bhat et al. 2004).
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