IPTA Pulsar Observation Database: Observations
| Pulsar | Telescope | Receiver | Backend | Frequency (MHz) | Project | Start (UT) | Start (MJD) | Duration (min:sec) | Submitter | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| B1937+21 | GBT | Rcvr1_2 | GASP | 1392.62 | NANOGrav | 2005-01-25T12:47:35 | 53395.53 | 27:02 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1398.21 | NANOGrav | 2005-01-30T18:16:23 | 53400.76 | 15:01 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1404.77 | NANOGrav | 2005-02-12T11:36:06 | 53413.48 | 15:01 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1403.48 | NANOGrav | 2005-03-19T15:35:49 | 53448.65 | 15:01 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1399.88 | NANOGrav | 2005-05-20T09:58:51 | 53510.42 | 15:01 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1408.07 | NANOGrav | 2005-07-24T00:32:39 | 53575.02 | 24:02 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1395.59 | NANOGrav | 2005-09-26T20:31:58 | 53639.86 | 15:01 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1404.32 | NANOGrav | 2006-02-05T10:06:28 | 53771.42 | 21:02 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1408.61 | NANOGrav | 2006-03-06T09:36:02 | 53800.40 | 18:01 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1395.38 | NANOGrav | 2006-04-13T07:07:35 | 53838.30 | 18:01 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1402.86 | NANOGrav | 2006-05-03T05:50:37 | 53858.24 | 27:02 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1400.90 | NANOGrav | 2006-06-03T03:44:33 | 53889.16 | 18:01 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1398.88 | NANOGrav | 2006-07-02T01:49:15 | 53918.08 | 21:02 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1404.12 | NANOGrav | 2006-09-01T21:46:08 | 53979.91 | 24:02 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1398.74 | NANOGrav | 2006-10-01T19:49:55 | 54009.83 | 21:02 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1400.09 | NANOGrav | 2006-10-28T17:08:22 | 54036.71 | 18:01 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1403.05 | NANOGrav | 2006-11-25T16:10:46 | 54064.67 | 24:02 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1394.29 | NANOGrav | 2007-01-01T13:41:54 | 54101.57 | 21:02 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1399.97 | NANOGrav | 2007-02-03T11:35:12 | 54134.48 | 24:02 | kaplan | |
| B1937+21 | GBT | Rcvr1_2 | GASP | 1408.58 | NANOGrav | 2007-02-26T10:10:07 | 54157.42 | 27:02 | kaplan |