IPTA Pulsar Observation Database: Observations
| Pulsar | Telescope | Receiver | Backend | Frequency (MHz) | Project | Start (UT) | Start (MJD) | Duration (min:sec) | Submitter | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| B1855+09 | Arecibo | L-wide | PUPPI | 1372.11 | NANOGrav | 2018-12-23T17:18:18 | 58475.72 | 20:01 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1379.91 | NANOGrav | 2019-02-24T13:10:12 | 58538.55 | 17:50 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1496.53 | NANOGrav | 2019-03-02T14:05:49 | 58544.59 | 18:36 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1437.00 | NANOGrav | 2019-03-16T11:51:11 | 58558.49 | 18:31 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1340.48 | NANOGrav | 2019-04-05T10:34:02 | 58578.44 | 16:44 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1367.78 | NANOGrav | 2019-05-19T07:47:33 | 58622.32 | 19:00 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1431.28 | NANOGrav | 2019-06-08T06:17:52 | 58642.26 | 19:00 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1440.03 | NANOGrav | 2019-07-19T03:40:32 | 58683.15 | 20:01 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1344.36 | NANOGrav | 2019-09-04T00:40:58 | 58730.03 | 21:31 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1459.15 | NANOGrav | 2019-09-21T23:24:48 | 58747.98 | 20:01 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1417.40 | NANOGrav | 2019-10-09T22:14:03 | 58765.93 | 20:01 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1443.74 | NANOGrav | 2019-11-03T20:37:36 | 58790.86 | 20:01 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1359.12 | NANOGrav | 2019-11-23T20:21:15 | 58810.85 | 11:32 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1467.98 | NANOGrav | 2019-12-14T17:54:36 | 58831.75 | 20:01 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1368.05 | NANOGrav | 2020-02-01T14:52:02 | 58880.62 | 00:16 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1424.61 | NANOGrav | 2020-02-22T14:33:13 | 58901.61 | 01:47 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1570.97 | NANOGrav | 2020-04-04T11:17:06 | 58943.47 | 21:31 | kaplan | |
| B1855+09 | Arecibo | L-wide | PUPPI | 1394.35 | NANOGrav | 2020-04-25T09:57:40 | 58964.42 | 21:31 | kaplan | |
| B1937+21 | Arecibo | L-wide | ASP | 1416.95 | NANOGrav | 2005-01-24T16:37:20 | 53394.69 | 01:00 | kaplan | |
| B1937+21 | Arecibo | L-wide | ASP | 1415.34 | NANOGrav | 2005-01-24T16:53:19 | 53394.70 | 20:02 | kaplan |