Table of Operations impacting EPD


↑IDManeuverStart DateStart TimeEnd DateEnd TimeSensorComment
174EPD switch off2024-01-1715:00:002024-01-1722:00:00EPD EPD off for SSMM repartition
173SA2024-01-0509:00:002024-01-0510:00:00STEPstraylight
172SA2024-01-0504:30:002024-01-0504:40:00STEPstraylight
171SA2023-12-1106:30:002023-12-1106:45:00STEPstraylight
170EPD switch off2023-11-1811:00:002023-11-2313:00:00EPDEPD off due to SpW link error
169SA2023-08-0308:10:002023-08-0308:30:00STEPstraylight
168SA2023-06-3007:00:002023-06-3008:00:00STEPstraylight
167SA2023-06-1412:26:002023-06-1412:46:00STEPstraylight
166EPD switch on2023-05-0814:50:002023-05-0814:50:00EPDEPD on and back to nominal
165EPD switch off2023-05-0403:00:002023-05-0403:00:00EPDEPD off due to a AOCS anomaly
164EPD switch on2023-03-3115:15:002023-03-3115:15:00EPDEPD on and back to nominal
163EPD switch off2023-03-3108:15:002023-03-3108:15:00EPDEPD off to investigate SSMM and S13,S15
162EPD switch on2023-03-2718:45:002023-03-2718:45:00EPDEPD on and back to nominal
161EPD switch off2023-03-2410:49:002023-03-2410:49:00EPDEPD switch off due to SSMM anomaly
160ROLL2023-03-1920:40:002023-03-2003:30:00EPDRS calibration roll
159Attitide Disturbance 2023-03-1302:30:002023-03-1323:30:00SISSIS HV partially off
158Attitide Disturbance 2023-02-1302:30:002023-02-1401:30:00SISSIS HV partially off
157EPD switch on2023-01-1917:23:002023-01-1920:30:00EPDEPD on back to nominal
156EPD switch off2023-01-1810:30:002023-01-1920:30:00EPDEPD off due to SSMM Eng Window
155ROLL2023-01-1610:30:002023-01-1702:00:00EPDRoll during TCM
154Attitide Disturbance 2023-01-1610:30:002023-01-1702:00:00EPDSIS HV off, EPT-HET, STEP off. Attitude changes
153Attitide Disturbance 2023-01-1602:30:002023-01-1623:55:00SISSIS HV partially off
152SA2023-01-1222:45:002023-01-1222:55:00STEPstraylight
151SA2022-12-2011:00:002022-12-2011:30:00STEPstraylight
150Attitide Disturbance 2022-12-1902:00:002022-12-2000:00:00SISSIS HV partially off
149SA2022-12-1708:10:002022-12-1708:20:00STEPstraylight
148ROLL2022-12-0916:00:002022-12-0920:00:00EPDRoll during TCM
147Attitide Disturbance 2022-12-0912:00:002022-12-0923:30:00SISSIS HV partially off
146ROLL2022-11-1623:00:002022-11-1713:00:00EPD12 Full 360 roll for MAG
145Attitide Disturbance 2022-11-1402:45:002022-11-1410:00:00SISSIS HV partially off
144EPD switch on2022-11-0817:45:002022-11-0820:30:00EPDEPD on and back to nominal
143EPD switch off2022-11-0300:00:002022-11-0300:00:00EPDSwitch off due to SSMM reconfiguration
142Attitide Disturbance 2022-09-1923:30:002022-09-2006:45:00SISSIS HV partially off
141Attitide Disturbance 2022-09-1905:30:002022-09-1919:00:00SISSIS HV partially off
140VGAM slot2022-09-1220:30:002022-09-1301:50:00SISSIS HV partially off
139ROLL2022-09-0721:00:002022-09-0721:00:00EPDRoll back from 60 to 0deg
138VGAM closest approach2022-09-0315:45:002022-09-0406:15:00SISSIS HV partially off
137ROLL2022-09-0222:00:002022-09-0223:00:00EPDRoll from 0 to 60deg for closest approach
136VGAM slot2022-09-0116:45:002022-09-0123:00:00SISSIS HV partially off
135VGAM slot2022-08-2820:30:002022-08-2905:30:00SISSIS HV partially off
134ROLL2022-08-2308:30:002022-08-2308:40:00EPDRoll during TCM
133VGAM slot2022-08-2219:00:002022-08-2302:00:00SISSIS HV partially off
132SA2022-08-1208:25:002022-08-1208:45:00STEPstraylight
131VGAM slot2022-08-0815:00:002022-08-0823:00:00SISSIS HV partially off
130SA2022-07-2406:23:002022-07-2406:33:00STEPstraylight
129SA2022-07-0413:00:002022-07-0413:30:00STEPstraylight
128Attitide Disturbance 2022-07-0418:00:002022-07-0501:30:00SISSIS HV partially off
127Attitide Disturbance 2022-07-0402:00:002022-07-0418:00:00EPDSIS HV off Iris closed, EPT-HET, STEP off. Attitude changes
126SA2022-06-3020:20:002022-06-3020:30:00STEPstraylight
125Attitide Disturbance 2022-06-0707:30:002022-06-0715:00:00SISSIS HV partially off
124Attitide Disturbance 2022-06-0602:00:002022-06-0702:00:00EPDSIS HV off Iris closed, EPT-HET, STEP off. Attitude changes
123EPD Engineering activity2022-06-0309:00:002022-06-0309:01:00STEPSTEP patch upload deadtimes
122SA2022-05-2610:25:002022-05-2610:26:00STEPstraylight
121ROLL2022-05-1418:00:002022-05-1508:30:00EPD12 Full 360 roll for MAG
120ROLL2022-05-0909:00:002022-05-1007:00:00EPDRoll during TCM
119Attitude Disturbance2022-05-0909:00:002022-05-1007:00:00SISSIS HV partially off
118EPD switch on2022-04-2610:00:002022-04-2612:00:00EPDPayload On and back to nominal
117EPD switch off2022-04-2006:00:002022-04-2110:00:00EPDPayload Off due to SSMM contingency
116Attitide Disturbance2022-03-1317:00:002022-03-1400:18:00EPD360 deg RS Calibration Roll.
115Attitide Disturbance2022-03-1206:50:002022-03-1302:30:00SISSIS HV off due to TCM
114EPD Engineering activity2022-02-1601:30:012022-02-1601:35:01EPT-HET1Epthet 1 heater on
113EPD Engineering activity2022-02-1501:30:012022-02-1501:35:01EPT-HET2Epthet 2 heater on
112Attitide Disturbance 2022-02-1402:30:002022-02-1500:04:16SIS SIS HV off due to TCM
111SA2022-01-2413:15:002022-01-2413:35:00STEPStraylight in STEP
110Attitide Disturbance 2022-01-1715:49:042022-01-1805:27:11SIS SIS HV off due to TCM
109Attitide Disturbance 2022-01-1702:30:002022-01-1710:08:00SIS SIS HV off due to TCM
108SA2022-01-1702:30:002022-01-1710:08:00STEPStraylight in STEP
107SA2022-01-1111:10:002022-01-1111:20:00STEPStraylight in STEP
106EPD switch off2022-01-0913:36:002022-01-1205:56:07EPD EPD off for SSMM repartition
105SA2021-12-2800:10:002021-12-2800:20:00STEPStraylight in STEP
104Attitide Disturbance 2021-12-1305:06:582021-12-1409:00:08EPDSIS HV off Iris closed, EPT-HET, STEP off
103EPD Engineering activity2021-12-0414:30:022021-12-0415:22:00EPT-HETEPT-HET patch to investigate crosstalk
102ROLL2021-12-0405:10:002021-12-0406:00:00EPD Roll from 20 to 0 deg
101SA2021-12-0321:35:002021-12-0321:45:00STEPStraylight in STEP
100Attitide Disturbance 2021-12-0223:35:002021-12-0316:00:13EPDSIS HV off Iris closed, EPT-HET, STEP off. Attitude changes
99ROLL2021-12-0201:45:002021-12-0212:01:40EPDRPW calibration ROLL. 9 full rotations
98ROLL2021-12-0101:45:002021-12-0112:01:40EPDRPW calibration ROLL. 9 full rotations
97ROLL2021-11-3005:15:002021-11-3013:31:00EPDRPW calibration ROLL. 7 full rotations
96EGAM slot2021-11-2700:12:072021-11-2711:42:01EPDEPD off, SIS Iris closed
95EGAM slot2021-11-2618:55:002021-11-2700:00:00SIS SIS HV off due to TCM
94Attitide Disturbance 2021-11-2515:35:002021-11-2522:00:00SIS SIS HV off due to TCM
93Attitide Disturbance 2021-11-2407:15:002021-11-2423:55:00STEP, EPT-HET, SISSIS HV off Iris closed, EPT-HET, STEP off
92Attitide Disturbance 2021-11-2018:46:002021-11-2111:10:00STEP, EPT-HET, SISSIS HV off Iris closed, EPT-HET, STEP off. Roll
91EPD Engineering activity2021-11-1510:10:002021-11-1511:00:00STEPSTEP v8 to EEPROM
90Attitide Disturbance 2021-11-1502:30:002021-11-1509:43:00SIS SIS HV off due to TCM
89SA2021-11-1209:50:002021-11-1210:00:00STEPStraylight in STEP
88Attitide Disturbance 2021-11-0102:30:002021-11-0109:48:00SIS SIS HV off due to TCM
87EPD Engineering activity2021-10-2211:40:022021-10-2213:00:00STEPSTEP v8 to RAM (new dataproducts pixelwise)
86ROLL2021-10-1304:00:002021-10-1318:00:00EPDMAG Calibration roll. 13 full rolls
85EPD Engineering activity2021-10-1216:00:002021-10-1218:00:00EPT-HETEPTHET v9 patch1 to reduce scintillator noise
84Attitide Disturbance 2021-10-0514:34:112021-10-0603:06:11SISSIS HV off
83Attitide Disturbance 2021-10-0403:00:002021-10-0409:47:00SISSIS HV off
82EPD switch on2021-09-2018:00:002021-09-2018:00:00EPDEPD switch on with STEP v7.3 from RAM
81ROLL 2021-09-2000:00:00 2021-09-2000:50:00 EPDfrom -4 to +20 for Radiation Pressure Campaign
80EPD switch off 2021-09-1600:00:002021-09-2118:00:00EPDEPD Switch offdue to EUI Sw Overload
79ROLL 2021-09-1000:00:00 2021-09-1000:50:00 EPDfrom -20 to -4 for RS window
78Attitide Disturbance 2021-09-0614:10:57 2021-09-0702:10:57 SIS SIS HV off
77Attitide Disturbance 2021-09-0603:15:00 2021-09-0609:15:00 SIS SIS HV off
76ROLL2021-08-31 00:30:00 2021-08-31 15:39:18 EPD360 deg RS Calibration Roll. Final roll angle -20deg
75Attitide Disturbance 2021-08-24 03:30:00 2021-08-24 09:30:00 SIS SIS HV off
74ROLL 2021-08-16 02:00:00 2021-08-16 02:50:00 EPD Radiation Pressure Campaign, roll from 0 to -20 deg
73VGAM slot 2021-08-13 10:10:00 2021-08-13 21:40:00 SIS, EPD SIS HV off, ROLL
72EPD Engineering activity 2021-08-09 05:00:00 2021-08-09 06:00:00 STEP STEP patch
71VGAM closest approach 2021-08-09 02:00:00 2021-08-09 08:35:00 STEP, SIS STEP off, SIS HV off
70VGAM slot 2021-08-08 19:25:00 2021-08-09 00:55:00 SIS SIS HV off
69VGAM slot2021-08-06 01:10:00 2021-08-06 08:25:00 SIS SIS HV off
68VGAM slot 2021-08-02 00:00:00 2021-08-02 13:25:00 SIS, EPD SIS HV off, ROLL
67VGAM slot 2021-07-26 01:15:00 2021-07-26 07:15:00 SIS SIS HV off
66VGAM slot 2021-07-12 12:00:00 2021-07-12 18:00:00 SIS, EPD SIS HV off, ROLL
65EPD Engineering activity2021-07-07 15:00:00 2021-07-07 15:10:00 STEP patch to recover STEP old config
64SA2021-07-04 12:40:31 2021-07-04 13:00:31 STEPstraylight
63Attitide Disturbance 2021-06-29 03:20:00 2021-06-29 09:20:00 SISSIS HV off
62Attitide Disturbance 2021-06-2815:17:51 2021-06-29 03:17:51 SISSIS HV off
61EPD Engineering activity2021-06-2513:00:002021-06-25 13:17:00STEPSTEP patch, STEP bad configured
60SA 2021-06-0917:13:402021-06-0917:23:40STEPpotential straylight.
59Attitude Disturbance2021-06-0303:06:592021-06-0315:06:59STEP, EPT-HET, SISSIS HV off, EPT-HET, STEP off
58 Attitude Disturbance2021-06-0101:34:322021-06-0111:34:32STEP, EPT-HET, SISSIS HV off, EPT-HET, STEP off
57SA 2021-05-2508:56:152021-05-2509:06:15STEP straylight.
56Attitude Disturbance2021-05-0315:41:432021-05-0403:41:43SISSIS HV off
55Attitude Disturbance2021-05-0304:00:002021-05-0310:00:00SISSIS HV off
54SA2021-05-0200:05:572021-05-0200:25:57STEPstraylight.
53Attitude Disturbance2021-04-0504:00:002021-04-0523:41:37SISSIS HV off
52EPD Engineering activity 2021-03-2400:00:002021-03-2402:00:00EPT-HETUpload new config tables EPT
51Attitude Disturbance2021-03-0808:30:282021-03-0902:50:00SISSIS HV off
50ROLL 2021-02-2300:00:002021-02-2307:17:28EPD8 rolls [0,335] in 45 steps for RS calibration
49ROLL 2021-02-1800:00:002021-02-1816:34:22EPD2 Rolls [0,180] [180,0] for RS calibration
48Attitude Disturbance2021-02-0804:00:002021-02-0823:07:42SISSIS HV off
47ROLL 2021-02-0520:06:152021-02-0520:56:15EPD1 Roll from 45 to 0
46ROLL 2021-02-0509:51:352021-02-0510:41:35EPD1 Roll from 0 to 45
45ROLL 2021-02-0319:57:142021-02-0320:47:14EPD1 Roll from -20 to 0
44ROLL 2021-02-0309:42:312021-02-0310:32:31EPD1 Roll from 0 to -20
43CSW update2021-01-1720:52:372021-01-2421:10:43EPDPayload off due to CSW update
42Attitude Disturbance2021-01-1107:52:572021-01-1203:40:00SISSIS HV off
41ROLL 2021-01-0716:00:002021-01-0805:16:40EPD12 Full 360 roll for MAG
40Attitude Disturbance2021-01-0118:33:002021-01-0214:30:00SISSIS HV off
39Attitude Disturbance2021-01-0100:05:002021-01-0103:05:00SISSIS HV off
38VGAM slot2020-12-3000:05:002020-12-3003:05:00SISSIS HV off
37VGAM closest approach2020-12-2711:30:002020-12-2713:00:00STEPSTEP off
36ROLL 2020-12-2708:00:002021-01-0323:00:00EPD130deg roll for VGAM
35VGAM slot2020-12-2623:40:002020-12-2718:39:00SISSIS HV off
34VGAM slot2020-12-2406:40:002020-12-2420:30:00SISSIS HV off
33VGAM slot2020-12-2300:05:002020-12-2303:05:00SISSIS HV off
32VGAM slot2020-12-2017:32:002020-12-2110:33:00SISSIS HV off
31VGAM slot2020-12-2000:05:002020-12-2003:05:00SISSIS HV off
30VGAM slot2020-12-1317:26:002020-12-1406:35:00SISSIS HV off
29VGAM slot2020-12-1300:05:002020-12-1303:05:00SISSIS HV off
28VGAM slot2020-12-0707:45:002020-12-0710:45:00SISSIS HV off
27VGAM slot2020-12-0100:00:002020-12-0103:00:00SISSIS HV off
26VGAM slot2020-11-3000:40:002020-11-3011:25:00SISSIS HV off
25SA 2020-11-2419:29:002020-11-2419:31:00STEPstraylight
24EPD Engineering activity2020-11-1910:30:002020-11-1913:30:00EPDICU patching
23SA 2020-11-1110:27:002020-11-1110:29:00STEPstraylight
22SA 2020-11-1110:00:002020-11-1110:02:00STEPstraylight
21Attitude Disturbance2020-11-0420:35:002020-11-0503:05:00STEP, EPT-HET, SISSIS HV off, EPT-HET, STEP off, DEICING
20SA 2020-11-0323:48:002020-11-0323:55:00STEPstraylight
19Attitude Disturbance2020-11-0206:06:352020-11-0300:16:35STEP, EPT-HET, SISSIS HV off, EPT-HET, STEP off. TCM and roll
18SA 2020-10-1115:02:002020-10-1115:10:00STEPstraylight
17Attitude Disturbance2020-10-0619:43:352020-10-0701:43:35SISSIS HV off
16Attitude Disturbance2020-10-0522:11:312020-10-0610:11:31STEP, EPT-HET, SISSIS HV off, EPT-HET, STEP off
15SA 2020-09-3012:31:002020-09-3012:38:00STEPstraylight
14Attitude Disturbance2020-09-2104:58:482020-09-2123:08:48STEP, EPT-HET, SISSIS HV off, EPT-HET, STEP off
13CSW update2020-09-0700:00:002020-09-1400:00:00EPDEPD off due to CSW update
12SA 2020-08-3004:26:452020-08-3004:28:15STEPstraylight
11EPD switch off 2020-08-1319:00:002020-08-1911:00:00EPDEPD off due to SSMM issue
10Attitude Disturbance2020-08-1008:00:002020-08-1102:10:00STEP, EPT-HET, SISSIS HV off, EPT-HET, STEP off
9ROLL 2020-07-1903:00:002020-07-1916:16:40EPD12 Full 360 roll for MAG
8Attitude Disturbance2020-07-1308:57:032020-07-1403:07:03STEP, EPT-HET, SISSIS HV off. EPT-HET, STEP off. TCM and roll
7Attitude Disturbance2020-06-1421:00:182020-06-1503:00:18SISSIS HV off
6EMC test2020-06-0306:00:002020-06-0313:00:00STEP, EPT-HETEPT-HET and STEP on-off
5EMC test2020-06-0206:00:002020-06-0223:00:00STEP, EPT-HETEPT-HET and STEP on-off
4EPD switch off 2020-05-2112:00:002020-05-2909:00:00EPDPayload off (SpW overload)
3EDP Engineering activity2020-05-1201:00:002020-05-1202:30:00STEP, EPT-HETUpload new config tables EPT-HET
2EPD Engineering activity2020-04-2902:00:002020-04-2903:30:00STEP, EPT-HETUpload new config tables STEP, EPTHET
1EPD switch off 2020-03-2112:00:002020-04-2112:00:00EPDCovid measures. Payload off