Changes between Version 233 and Version 234 of WikiStart

Timestamp:

Jun 19, 2020 5:32:26 PM (4 years ago)

Author:

ybogdanova

Comment:

--

WikiStart

@@ -66 +66 @@
 
 
-The period includes a season of ‘Long Eclipses’ in September 2020, when all instruments will be switched off. The preliminary dates for the eclipse season: C3&C4: 04/09/2020 - 13/09/2020 and C1&C2: 06/09/2020 - 13/09/2020.
+The period includes a season of ‘Long Eclipses’ in September 2020, when all instruments will be switched off. On SC3 and SC4 the payload will be off during the period 02/09/2020 18:00 - 13/09/2020 00:00, and on SC1 and SC2 the payload will be off during the period 05/09/2020 00:00 - 13/09/2020 00:00.
 
 There are manoeuvres during this period, and a list is included here http://jsocwiki.rl.ac.uk/attachment/wiki/WikiStart/manoeuvres_may2020_dec2020.pdf.
@@ -72 +72 @@
 Two segments have been defined for this period:
 * MSP 43.1 covers orbits 3147 to 3189 (06 June to 11 September, prior the long eclipses season, 135% data volume) 
-* MSP 43.2 covers orbits 3190 to 3227 (11 September to 06 December, after the long eclipses season, 135-140% data volume) 
+* MSP 43.2 covers orbits 3190 to 3227 (11 September to 06 December, after the long eclipses season, ~140% data volume) 
 
 == MSP43.1 ==
@@ -79 +79 @@
 This segment covers the period from 06 June 2020 to 11 September 2020 (before the eclipse season) and has 135% data volume as a baseline, however in some orbits the data rate can be increased above the baseline value. 
 
-For the eclipse season the payload will be off, the preliminary dates for the payload to be switched off before the eclipse season are: on C34 - 04/09/2020(the first eclipse is on 05/09/2020 10:09/10:24) and on C12 - 06/09/2020 (the first eclipse is on 07/09/2020 14:48/15:04). 
+For the eclipse season the payload will be off, on SC3 and SC4 the payload will be off during the period 02/09/2020 18:00  - 13/09/2020 00:00, and on SC1 and SC2 the payload will be off during the period 05/09/2020 00:00 - 13/09/2020 00:00. The TDA6 constraints (no BM1 and BM2 modes)are: on C1/C2 - 04/09/2020 12:00 - 13/09/2020 00:00, on C3/C4 - 02/09/2020 00:00 - 13/09/2020 00:00.
 
 There are manoeuvres on C2 on 12/06/2020; on C2 on 08/08/2020; and on C2 on 15/08/2020;  for more information http://jsocwiki.rl.ac.uk/attachment/wiki/WikiStart/manoeuvres_may2020_dec2020.pdf.
@@ -89 +89 @@
 [wiki:MSP432 MSP43.2]
 
-This segment covers the period from 11 September 2020 to 06 December 2020 (after the eclipse season) and has 135-140% data volume as a baseline, however in some orbits the data rate can be increased above the baseline value. 
-
-The preliminary date for the payload to be switched on after the eclipse on all spacecraft is 13/09/2020 09:02, the exact date TBD. 
+This segment covers the period from 11 September 2020 to 06 December 2020 (after the eclipse season) and has ~140% data volume as a baseline. 
+
+The payload will be switched on after the eclipse on all spacecraft on 13/09/2020 00:00. 
 
 There are manoeuvres on 22/09/2020 on C3, C1 and C2; on 01/10/2020 on C3 and C2; on 02/11/2020 on C3; on 13/11/2020 on C3, C1 and C2; on 22/11/2020 on C3 and C2; and on 01/12/2020 on C2 and C3. For more information http://jsocwiki.rl.ac.uk/attachment/wiki/WikiStart/manoeuvres_may2020_dec2020.pdf.
 
 Cluster crosses the neutral sheet until early November and starts to cross magnetopause from 17/19 November 2020 (SC1/SC2) and from 26/11/2020 (SC3/SC4). 
-Primary science targets are neutral sheet, the ECS GI programme on sub-ion magnetic holes in the plasma sheet, skimming magnetopause, and the ECS GI programme on the Cluster/MMS magnetopause conjunctions. 
+Primary science targets are neutral sheet, the ECS GI programme on sub-ion magnetic holes in the plasma sheet, Cluster/MMS tail conjunctions, skimming magnetopause, high-altitude cusp in the northern hemisphere, and the ECS GI programme on the Cluster/MMS magnetopause conjunctions.