IPTA Pulsar Observation Database: Observations
| Pulsar | Telescope | Receiver | Backend | Frequency (MHz) | Project | Start (UT) | Start (MJD) | Duration (min:sec) | Submitter | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| J1640+2224 | Arecibo | 430 | PUPPI | 431.27 | NANOGrav | 2016-02-11T10:46:10 | 57429.45 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 436.24 | NANOGrav | 2016-02-11T11:37:49 | 57429.48 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 428.96 | NANOGrav | 2016-04-24T06:38:42 | 57502.28 | 21:40 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 434.20 | NANOGrav | 2016-04-27T06:22:25 | 57505.27 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 435.79 | NANOGrav | 2016-05-04T05:39:37 | 57512.24 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 432.17 | NANOGrav | 2016-05-15T04:53:09 | 57523.20 | 21:40 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 432.47 | NANOGrav | 2016-05-19T05:17:47 | 57527.22 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 432.79 | NANOGrav | 2016-05-25T04:34:31 | 57533.19 | 15:23 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 435.61 | NANOGrav | 2016-05-29T04:14:34 | 57537.18 | 21:40 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 433.03 | NANOGrav | 2016-06-02T05:18:12 | 57541.22 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 434.49 | NANOGrav | 2016-06-09T03:23:28 | 57548.14 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 433.73 | NANOGrav | 2016-06-15T03:21:30 | 57554.14 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 435.36 | NANOGrav | 2016-06-25T02:13:28 | 57564.09 | 21:40 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 428.64 | NANOGrav | 2016-06-30T02:58:21 | 57569.12 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 435.51 | NANOGrav | 2016-06-30T03:44:29 | 57569.16 | 16:15 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 429.02 | NANOGrav | 2016-07-06T01:22:15 | 57575.06 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 433.07 | NANOGrav | 2016-07-12T01:40:08 | 57581.07 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 432.53 | NANOGrav | 2016-07-18T00:38:53 | 57587.03 | 21:40 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 435.47 | NANOGrav | 2016-07-20T01:05:29 | 57589.05 | 20:06 | kaplan | |
| J1640+2224 | Arecibo | 430 | PUPPI | 436.21 | NANOGrav | 2016-07-27T23:51:22 | 57596.99 | 20:06 | kaplan |