The table below lists times when at least one GBM detector was not taking data for a day or longer.
Start Time | Stop Time | GBM Dectectors | Notes |
---|---|---|---|
2008-07-12 04:31:36 | 2008-07-12 16:46:43 | All | No data due to safe hold |
2008-09-14 01:23:05 | 2008-09-15 17:12:02 | All | No data due to safe hold |
2009-03-11 23:08:35 | 2009-03-14 14:10:00 | All | No data due to safe hold |
2016-03-03 12:20:15 | 2016-03-03 23:50:00 | B0 and B1 | Data not usable due to calibration |
2018-03-16 05:12:00 | 2018-03-28 14:05:56 | All | No data due to safe hold |
2018-12-20 16:05:43 | 2018-12-31 18:02:14 | N0 | Autonomously turned off on-board due to thermal conditions |
2018-12-20 16:05:43 | 2018-12-21 19:58:57 | N1, N2 | Autonomously turned off on-board due to thermal conditions |
2018-12-21 19:58:57 | 2018-12-31 18:02:14 | N5 | Turned off due to thermal conditions |
2019-02-01 16:17:49 | 2019-02-07 20:08:09 | N0 | Turned off due to thermal conditions |
2019-02-01 16:17:49 | 2019-02-13 21:23:01 | N5 | Turned off due to thermal conditions |
2019-08-01 14:29:10 | 2019-08-02 23:31:04 | All | No data due to safe hold |
For more information about Fermi's status and observing timeline, please see: