Open Access
Table B.1.
List of spacecraft operations impacting EPD.
| Maneuver | Start Date | Start Time | End Date | End Time | Sensor | Comment |
|---|---|---|---|---|---|---|
| SA | 2020-08-30 | 04:26:45 | 2020-08-30 | 04:28:15 | STEP | straylight |
| SA | 2020-09-30 | 12:31:00 | 2020-09-30 | 12:38:00 | STEP | straylight |
| SA | 2020-10-11 | 15:02:00 | 2020-10-11 | 15:10:00 | STEP | straylight |
| SA | 2020-11-03 | 23:48:00 | 2020-11-03 | 23:55:00 | STEP | straylight |
| SA | 2020-11-11 | 10:00:00 | 2020-11-11 | 10:02:00 | STEP | straylight |
| SA | 2020-11-11 | 10:27:00 | 2020-11-11 | 10:29:00 | STEP | straylight |
| SA | 2020-11-24 | 19:29:00 | 2020-11-24 | 19:31:00 | STEP | straylight |
| SA | 2021-05-02 | 00:05:57 | 2021-05-02 | 00:25:57 | STEP | potential straylight. |
| SA | 2021-02-09 | 19:49:50 | 2021-02-09 | 19:59:50 | STEP | potential straylight. |
| SA | 2021-04-19 | 08:43:07 | 2021-04-19 | 08:53:07 | STEP | potential straylight. |
| SA | 2021-05-25 | 08:56:15 | 2021-05-25 | 09:06:15 | STEP | potential straylight. |
| SA | 2021-06-09 | 17:13:40 | 2021-06-09 | 17:23:40 | STEP | potential straylight. |
| Attitude Disturbance | 2020-06-14 | 21:00:18 | 2020-06-15 | 03:00:18 | SIS | SIS HV off |
| Attitude Disturbance | 2020-07-13 | 08:57:03 | 2020-07-14 | 03:07:03 | STEP, EPT-HET, SIS | SIS HV off. EPT-HET, STEP off. TCM and roll |
| ROLL | 2020-07-19 | 03:00:00 | 2020-07-19 | 16:16:40 | EPD | 12 Full 360 roll for MAG |
| Attitude Disturbance | 2020-08-10 | 08:00:00 | 2020-08-11 | 02:10:00 | STEP, EPT-HET, SIS | SIS HV off, EPT-HET, STEP off |
| EPD switch off | 2020-08-13 | 19:00:00 | 2020-08-19 | 11:00:00 | EPD | EPD off due to SSMM issue |
| CSW update | 2020-09-07 | 00:00:00 | 2020-09-14 | 00:00:00 | EPD | EPD off due to CSW update |
| Attitude Disturbance | 2020-09-21 | 04:58:48 | 2020-09-21 | 23:08:48 | STEP, EPT-HET, SIS | SIS HV off, EPT-HET, STEP off |
| Attitude Disturbance | 2020-10-05 | 22:11:31 | 2020-10-06 | 10:11:31 | STEP, EPT-HET, SIS | SIS HV off, EPT-HET, STEP off |
| Attitude Disturbance | 2020-10-06 | 19:43:35 | 2020-10-07 | 01:43:35 | SIS | SIS HV off |
| Attitude Disturbance | 2020-11-02 | 06:06:35 | 2020-11-03 | 00:16:35 | STEP, EPT-HET, SIS | SIS HV off, EPT-HET, STEP off. TCM and roll |
| Attitude Disturbance | 2020-11-04 | 20:35:00 | 2020-11-05 | 03:05:00 | STEP, EPT-HET, SIS | SIS HV off, EPT-HET, STEP off, DEICING |
| EPD Engineering activity | 2020-11-19 | 10:30:00 | 2020-11-19 | 13:30:00 | EPD | ICU patching |
| VGAM slot | 2020-11-30 | 00:40:00 | 2020-11-30 | 11:25:00 | SIS | SIS HV off |
| VGAM slot | 2020-12-01 | 00:00:00 | 2020-12-01 | 03:00:00 | SIS | SIS HV off |
| VGAM slot | 2020-12-07 | 07:45:00 | 2020-12-07 | 10:45:00 | SIS | SIS HV off |
| VGAM slot | 2020-12-13 | 00:05:00 | 2020-12-13 | 03:05:00 | SIS | SIS HV off |
| VGAM slot | 2020-12-13 | 17:26:00 | 2020-12-14 | 06:35:00 | SIS | SIS HV off |
| VGAM slot | 2020-12-20 | 00:05:00 | 2020-12-20 | 03:05:00 | SIS | SIS HV off |
| VGAM slot | 2020-12-20 | 17:32:00 | 2020-12-21 | 10:33:00 | SIS | SIS HV off |
| VGAM slot | 2020-12-23 | 00:05:00 | 2020-12-23 | 03:05:00 | SIS | SIS HV off |
| VGAM slot | 2020-12-24 | 06:40:00 | 2020-12-24 | 20:30:00 | SIS | SIS HV off |
| VGAM slot | 2020-12-26 | 23:40:00 | 2020-12-27 | 18:39:00 | SIS | SIS HV off |
| ROLL | 2020-12-27 | 08:00:00 | 2021-01-03 | 23:00:00 | EPD | 130° roll for VGAM |
| VGAM closest approach | 2020-12-27 | 11:30:00 | 2020-12-27 | 13:00:00 | STEP | STEP off |
| VGAM slot | 2020-12-30 | 00:05:00 | 2020-12-30 | 03:05:00 | SIS | SIS HV off |
| Attitude Disturbance | 2021-01-01 | 00:05:00 | 2021-01-01 | 03:05:00 | SIS | SIS HV off |
| Attitude Disturbance | 2021-01-01 | 18:33:00 | 2021-01-02 | 14:30:00 | SIS | SIS HV off |
| ROLL | 2021-01-07 | 16:00:00 | 2021-01-08 | 05:16:40 | EPD | 12 Full 360 roll for MAG |
| Attitude Disturbance | 2021-01-11 | 07:52:57 | 2021-01-12 | 03:40:00 | SIS | SIS HV off |
| CSW update | 2021-01-17 | 20:52:37 | 2021-01-24 | 21:10:43 | EPD | Payload off due to CSW update |
| ROLL | 2021-02-03 | 09:42:31 | 2021-02-03 | 10:32:31 | EPD | 1 Roll from 0 to -20 |
| ROLL | 2021-02-03 | 19:57:14 | 2021-02-03 | 20:47:14 | EPD | 1 Roll from -20 to 0 |
| ROLL | 2021-02-05 | 09:51:35 | 2021-02-05 | 10:41:35 | EPD | 1 Roll from 0 to 45 |
| ROLL | 2021-02-05 | 20:06:15 | 2021-02-05 | 20:56:15 | EPD | 1 Roll from 45 to 0 |
| Attitude Disturbance | 2021-02-08 | 04:00:00 | 2021-02-08 | 23:07:42 | SIS | SIS HV off |
| ROLL | 2021-02-18 | 00:00:00 | 2021-02-18 | 16:34:22 | EPD | 2 Rolls [0,180] [180,0] for RS calibration |
| ROLL | 2021-02-23 | 00:00:00 | 2021-02-23 | 07:17:28 | EPD | 8 rolls [0,335] in 45 steps for RS calibration |
| Attitude Disturbance | 2021-03-08 | 08:30:28 | 2021-03-09 | 02:50:00 | SIS | SIS HV off |
| Attitude Disturbance | 2021-04-05 | 04:00:00 | 2021-04-05 | 23:41:37 | SIS | SIS HV off |
| Attitude Disturbance | 2021-05-03 | 04:00:00 | 2021-05-03 | 10:00:00 | SIS | SIS HV off |
| Attitude Disturbance | 2021-05-03 | 15:41:43 | 2021-05-04 | 03:41:43 | SIS | SIS HV off |
| Attitude Disturbance | 2021-06-01 | 01:34:32 | 2021-06-01 | 11:34:32 | STEP, EPT-HET, SIS | SIS HV off, EPT-HET, STEP off |
| Attitude Disturbance | 2021-06-03 | 03:06:59 | 2021-06-03 | 15:06:59 | STEP, EPT-HET, SIS | SIS HV off, EPT-HET, STEP off |
| EPD switch off | 2020-03-21 | 12:00:00 | 2020-04-21 | 12:00:00 | EPD | Covid measures. Payload off |
| EPD Engineering activity | 2020-04-29 | 02:00:00 | 2020-04-29 | 03:30:00 | STEP, EPT-HET | Upload new config tables STEP, EPTHET |
| EDP Engineering activity | 2020-05-12 | 01:00:00 | 2020-05-12 | 02:30:00 | STEP, EPT-HET | Upload new config tables EPT-HET |
| EPD switch off | 2020-05-21 | 12:00:00 | 2020-05-29 | 09:00:00 | EPD | Payload off (SpW overload) |
| EMC test | 2020-06-02 | 06:00:00 | 2020-06-02 | 23:00:00 | STEP, EPT-HET | EPT-HET and STEP on-off |
| EMC test | 2020-06-03 | 06:00:00 | 2020-06-03 | 13:00:00 | STEP, EPT-HET | EPT-HET and STEP on-off |
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