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 | ASP | 1413.93 | NANOGrav | 2008-06-12T07:00:43 | 54629.29 | 13:03 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1416.38 | NANOGrav | 2008-07-31T02:56:45 | 54678.12 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1410.11 | NANOGrav | 2008-12-19T17:46:42 | 54819.74 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1404.83 | NANOGrav | 2009-01-31T14:37:04 | 54862.61 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1421.93 | NANOGrav | 2009-04-04T10:56:29 | 54925.46 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1399.55 | NANOGrav | 2009-05-30T07:40:30 | 54981.32 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1395.23 | NANOGrav | 2009-06-16T05:01:35 | 54998.21 | 19:05 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1403.73 | NANOGrav | 2009-10-04T21:41:37 | 55108.90 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1399.97 | NANOGrav | 2009-10-31T20:09:01 | 55135.84 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1398.45 | NANOGrav | 2009-12-05T17:43:43 | 55170.74 | 11:03 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1402.46 | NANOGrav | 2010-01-09T15:35:23 | 55205.65 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1387.86 | NANOGrav | 2010-04-12T09:43:41 | 55298.41 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1403.47 | NANOGrav | 2010-05-14T07:48:38 | 55330.33 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1430.29 | NANOGrav | 2010-05-14T08:01:30 | 55330.33 | 05:01 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1391.52 | NANOGrav | 2010-06-11T05:47:07 | 55358.24 | 20:05 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1388.64 | NANOGrav | 2010-07-14T04:08:42 | 55391.17 | 10:03 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1401.17 | NANOGrav | 2010-08-16T02:01:26 | 55424.08 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1395.61 | NANOGrav | 2010-10-31T20:00:32 | 55500.83 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1391.02 | NANOGrav | 2010-11-28T18:18:10 | 55528.76 | 15:04 | kaplan | |
| B1855+09 | Arecibo | L-wide | ASP | 1389.72 | NANOGrav | 2011-03-18T11:01:14 | 55638.46 | 15:04 | kaplan |