IPTA Pulsar Observation Database: Observations
| Pulsar | Telescope | Receiver | Backend | Frequency (MHz) | Project | Start (UT) | Start (MJD) | Duration (min:sec) | Submitter | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| J1640+2224 | Arecibo | L-wide | PUPPI | 1309.62 | NANOGrav | 2017-04-27T06:00:41 | 57870.25 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1403.46 | NANOGrav | 2017-04-28T05:34:25 | 57871.23 | 21:31 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1290.80 | NANOGrav | 2017-05-03T05:41:56 | 57876.24 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1336.00 | NANOGrav | 2017-05-12T05:25:03 | 57885.23 | 05:00 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1310.82 | NANOGrav | 2017-05-19T05:17:02 | 57892.22 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1440.62 | NANOGrav | 2017-05-20T04:06:50 | 57893.17 | 21:31 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1375.54 | NANOGrav | 2017-05-28T03:59:49 | 57901.17 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1325.72 | NANOGrav | 2017-06-02T05:24:25 | 57906.23 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1238.00 | NANOGrav | 2017-06-06T04:47:11 | 57910.20 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1225.26 | NANOGrav | 2017-06-10T02:44:19 | 57914.11 | 21:31 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1199.53 | NANOGrav | 2017-06-17T02:59:41 | 57921.12 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1378.89 | NANOGrav | 2017-06-21T02:33:22 | 57925.11 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1220.91 | NANOGrav | 2017-06-27T02:17:31 | 57931.10 | 23:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1316.40 | NANOGrav | 2017-07-02T01:18:31 | 57936.05 | 21:31 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1435.95 | NANOGrav | 2017-07-05T01:44:20 | 57939.07 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1244.69 | NANOGrav | 2017-07-15T00:59:56 | 57949.04 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1318.14 | NANOGrav | 2017-07-19T00:46:03 | 57953.03 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1338.43 | NANOGrav | 2017-07-22T23:58:00 | 57957.00 | 21:31 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1328.16 | NANOGrav | 2017-07-24T00:26:46 | 57958.02 | 20:01 | kaplan | |
| J1640+2224 | Arecibo | L-wide | PUPPI | 1213.33 | NANOGrav | 2017-08-09T00:42:44 | 57974.03 | 20:01 | kaplan |