About
Science
Observing
Internal
Psrs
The PPTA pulsars
The PPTA project is currently observing 20 millisecond pulsars with the Parkes radio telescope.
| Name | Period | DM | Pb |
| (ms) | (cm-3pc) | (d) | |
| J0437-4715 | 5.76 | 2.65 | 5.74 |
| J0613-0200 | 3.06 | 68.78 | 1.20 |
| J0711-6830 | 5.49 | 18.40 | - |
| J1022+1001 | 16.45 | 10.24 | 7.81 |
| J1024-0719 | 5.16 | 6.49 | - |
| J1045-4509 | 7.47 | 58.17 | 4.08 |
| J1600-3053 | 3.60 | 52.33 | 14.35 |
| J1603-7202 | 14.84 | 38.01 | 6.31 |
| J1643-1224 | 4.62 | 62.42 | 147.02 |
| J1713+0747 | 4.57 | 15.99 | 67.83 |
| J1730-2304 | 8.12 | 9.60 | - |
| J1732-5049 | 5.31 | 56.89 | 5.26 |
| J1744-1134 | 4.08 | 3.13 | - |
| J1824-2452 | 3.05 | 119.87 | - |
| J1857+0943 | 5.36 | 13.29 | 12.33 |
| J1909-3744 | 2.95 | 10.39 | 1.53 |
| J1939+2134 | 1.56 | 17.96 | - |
| J2124-3358 | 4.93 | 4.60 | - |
| J2129-5721 | 3.73 | 31.86 | 6.63 |
| J2145-0750 | 16.05 | 8.98 | 6.84 |
The companion masses for all of the binary systems are consistent with being white-dwarf stars.
The current status of our observations can be found on our internal pages (password protected)
Typical Pulse Profiles after the scheduled observing time (Tobs) can be found here
Pulse profiles after Tobs/8 observation can be found here
We also have observed the following pulsars in the past:
| J0024-7204J |
| J1435-6100 |
| J1623-2631 |
| J1721-2457 |
| J1757-5322 |
| J2317+1439 |
The PPTA observations are complemented by the Swinburne-based 'P140 - Precision Pulsar Timing' project. Whilst the two projects have had quite some overlap in their targetted sources, in the upcoming term P140 will concentrate on PSRs J0437-4715, J1909-3744 and J1713+0747 only.
Positions of pulsars
