| 75 | == MSP 47 == |
| 76 | |
| 77 | This period covers 11 June 2022 - 11 November 2022 (orbits 3472 – 3539). The Bryant plot for this period is at http://jsocwiki.rl.ac.uk/attachment/wiki/WikiStart/bryant_msp4700_Tail_2022.pdf. |
| 78 | |
| 79 | The period includes a season of ‘Long Eclipses’ in September 2022 when all instruments will be switched off. |
| 80 | |
| 81 | The preliminary dates for the payload to be off are: |
| 82 | |
| 83 | * C34 09/09/2022 01:00 - 18/09/2022 05:00 |
| 84 | * C12 13/09/2022 07:00 - 22/09/2022 12:00 |
| 85 | |
| 86 | There are moon eclipses during this period, on 27/06/2022, on C4 at 27/06/2022 18:01 - 19:26 and on C3 at 27/06/2022 18:25 - 19:44. The schedule for switching off instruments during the moon eclipse is TBD. |
| 87 | The second set of moon eclipses is on 26/09/2022, on C4 at 26/09/2022 05:32 - 06:11 and on C3 at 26/09/2022 05:49 - 07:28. The schedule for switching off instruments during the moon eclipse is TBD. |
| 88 | |
| 89 | There will be manoeuvres on 26/06/2022 on C1234, on 08/07/2022 on C3, on 11/08/2022 on C3, on 20/08/2022 on C3, the full list of manoeuvres for this period is included here http://jsocwiki.rl.ac.uk/attachment/wiki/WikiStart/manoeuvres_feb2022_aug2022.pdf. |
| 90 | |
| 91 | Two segments have been defined for this period: |
| 92 | * MSP 47.1 covers orbits 3472 - 3514 (11 June 2022 to 16 September 2022, prior and including part of the long eclipses season) |
| 93 | * MSP 47.2 covers orbits 3515 - 3539 (16 September 2022 to 11 November 2022, after the short eclipses season) |
| 94 | |
| 95 | The data volume is 140% for June and July 2022, reduced to 125% from August for the rest of MSP 47, with 115% in November when SC does not see tail and magnetopause. |
| 96 | |
| 97 | == MSP47.1 == |
| 98 | [wiki:MSP471 MSP47.1] |
| 99 | |
| 100 | This segment covers the period from 11 June 2022 to 16 September 2022 (before and including majority of the long eclipses season 2022). |
| 101 | |
| 102 | Baseline telemetry: 140% for June and July and 125% for August and September. |
| 103 | |
| 104 | For the eclipse season the payload will be off, the preliminary dates are: |
| 105 | |
| 106 | * C34 09/09/2022 01:00 - 18/09/2022 05:00 |
| 107 | * C12 13/09/2022 07:00 - 22/09/2022 12:00 |
| 108 | |
| 109 | There are moon eclipses during this period, on 27/06/2022, on C4 at 27/06/2022 18:01 - 19:26 and on C3 at 27/06/2022 18:25 - 19:44. The schedule for switching off instruments during the moon eclipse is TBD. |
| 110 | |
| 111 | There will be manoeuvres on 26/06/2022 on C1234, on 08/07/2022 on C3, on 11/08/2022 on C3, on 20/08/2022 on C3, the full list of manoeuvres for this period is included here http://jsocwiki.rl.ac.uk/attachment/wiki/WikiStart/manoeuvres_feb2022_aug2022.pdf. |
| 112 | |
| 113 | Payload on SC34 will be off for combined time of the manoeuvres on 26/06/2022 and the moon eclipse on 27/07/2022, preliminary estimates are: |
| 114 | C4: 26/06/2022 17:47 - 28/06/2022 12:00 |
| 115 | C3: 26/06/2022 18:12 - 28/06/2022 12:00 |
| 116 | |
| 117 | Cluster crosses the predicted magnetopause until: C34 - 21/06/2022, C1 - 25/06/2022, C2 - 27/06/2022. |
| 118 | Cluster crosses the predicted neutral sheet from: C34 - 18/07/2022, C12 - 20/02/2022. |
| 119 | |
| 120 | The main science targets are the magnetopause, magnetosheath, skimming magnetopause, plasma sheet and conjunctions between Cluster with MMS and/or THEMIS. |
| 121 | |
| 122 | |