------------------------------------------------------------------------------- Scheduled activities for Week 01: M Dec 30 (364) T Dec 31 (365) W Jan 01 (001) New Year T Jan 02 (002) F Jan 03 (003) S Jan 04 (004) S Jan 05 (005) Behind: Dropped to standby mode at 09:46 UT due to IMU-B failure. COR1 and COR2 doors closed. Notes: * Significant telemetry shortages are expected for both spacecraft during the week. ------------------------------------------------------------------------------- Scheduled activities for Week 02: M Jan 06 (006) Behind: Recovered to operational mode on IMU-A at 21:18 UT. T Jan 07 (007) Ahead: HGA calibration, 19:00 UT Behind: Start reduced gyro operations W Jan 08 (008) T Jan 09 (009) F Jan 10 (010) S Jan 11 (011) S Jan 12 (012) Notes: * Significant telemetry shortages are expected for the Ahead spacecraft during the week. ------------------------------------------------------------------------------- Scheduled activities for Week 03: M Jan 13 (013) T Jan 14 (014) W Jan 15 (015) T Jan 16 (016) Ahead: Momentum dump, 13:30 UT F Jan 17 (017) S Jan 18 (018) S Jan 19 (019) Notes: * Significant telemetry shortages are expected for both spacecraft during the week. ------------------------------------------------------------------------------- Scheduled activities for Week 04: M Jan 20 (020) Behind: Momentum dump, 23:00 UT T Jan 21 (021) W Jan 22 (022) T Jan 23 (023) F Jan 24 (024) S Jan 25 (025) S Jan 26 (026) Notes: * Significant telemetry shortages are expected for both spacecraft during the week. ------------------------------------------------------------------------------- Scheduled activities for Week 05: M Jan 27 (027) T Jan 28 (028) W Jan 29 (029) T Jan 30 (030) F Jan 31 (031) S Feb 01 (032) S Feb 02 (033) ------------------------------------------------------------------------------- Scheduled activities for Week 06: M Feb 03 (034) T Feb 04 (035) W Feb 05 (036) T Feb 06 (037) F Feb 07 (038) S Feb 08 (039) S Feb 09 (040) Notes: * Significant telemetry shortages for the Behind spacecraft are expected during the week. ------------------------------------------------------------------------------- Scheduled activities for Week 07: M Feb 10 (041) T Feb 11 (042) Ahead: SECCHI stepped calibration roll, 06:25 UT W Feb 12 (043) T Feb 13 (044) F Feb 14 (045) S Feb 15 (046) S Feb 16 (047) ------------------------------------------------------------------------------- Scheduled activities for Week 08: M Feb 17 (048) T Feb 18 (049) W Feb 19 (050) Ahead: Momentum dump, 18:30 UT T Feb 20 (051) Behind: MAG anomaly after 3 UT F Feb 21 (052) S Feb 22 (053) S Feb 23 (054) ------------------------------------------------------------------------------- Scheduled activities for Week 09: M Feb 24 (055) Ahead: Perihelion T Feb 25 (056) Behind: IMPACT IDPU power cycled to clear MAG anomaly W Feb 26 (057) Behind: IMPACT IDPU reset to restore PLASTIC data T Feb 27 (058) Ahead: SECCHI watchdog reset 9:46-18:00 UT Behind: Momentum dump, 00:30 UT F Feb 28 (059) S Mar 01 (060) S Mar 02 (061) ------------------------------------------------------------------------------- Scheduled activities for Week 10: M Mar 03 (062) T Mar 04 (063) W Mar 05 (064) T Mar 06 (065) F Mar 07 (066) S Mar 08 (067) S Mar 09 (068) Daylight saving time starts Notes: * Significant telemetry shortages are expected for both spacecraft during the week. ------------------------------------------------------------------------------- Scheduled activities for Week 11: M Mar 10 (069) T Mar 11 (070) W Mar 12 (071) T Mar 13 (072) F Mar 14 (073) S Mar 15 (074) S Mar 16 (075) Notes: * Significant telemetry shortages are expected for the Ahead spacecraft during the week. ------------------------------------------------------------------------------- Scheduled activities for Week 12: M Mar 17 (076) T Mar 18 (077) W Mar 19 (078) T Mar 20 (079) F Mar 21 (080) S Mar 22 (081) S Mar 23 (082) ------------------------------------------------------------------------------- Scheduled activities for Week 13: M Mar 24 (083) T Mar 25 (084) Behind: SECCHI stepped calibration roll, 16:40 UT W Mar 26 (085) Ahead: Momentum dump, 21:30 UT T Mar 27 (086) F Mar 28 (087) S Mar 29 (088) S Mar 30 (089) ------------------------------------------------------------------------------- Scheduled activities for Week 14: M Mar 31 (090) T Apr 01 (091) W Apr 02 (092) Behind: Momentum dump, 15:30 UT T Apr 03 (093) Behind: PIT test with station 25 F Apr 04 (094) S Apr 05 (095) Behind: Return-to-service test with station 63 Ahead: SECCHI watchdog reset, 17:12-21:56 UT S Apr 06 (096) Notes: * Significant telemetry shortages are expected for both spacecraft during the week. ------------------------------------------------------------------------------- Scheduled activities for Week 15: M Apr 07 (097) Ahead: Return-to-service test with station 63 T Apr 08 (098) W Apr 09 (099) T Apr 10 (100) F Apr 11 (101) S Apr 12 (102) S Apr 13 (103) ------------------------------------------------------------------------------- Scheduled activities for Week 16: M Apr 14 (104) Ahead: COR2 long-exposure campaign T Apr 15 (105) Ahead: COR2 long-exposure campaign W Apr 16 (106) Ahead: COR2 long-exposure campaign T Apr 17 (107) F Apr 18 (108) S Apr 19 (109) S Apr 20 (110) ------------------------------------------------------------------------------- Scheduled activities for Week 17: M Apr 21 (111) T Apr 22 (112) W Apr 23 (113) T Apr 24 (114) F Apr 25 (115) S Apr 26 (116) S Apr 27 (117) ------------------------------------------------------------------------------- Scheduled activities for Week 18: M Apr 28 (118) T Apr 29 (119) Behind: Mercury transit W Apr 30 (120) Ahead: Momentum dump, 15:00 UT T May 01 (121) F May 02 (122) S May 03 (123) S May 04 (124) ------------------------------------------------------------------------------- Scheduled activities for Week 19: M May 05 (125) T May 06 (126) Behind: Momentum dump, 23:30 UT W May 07 (127) T May 08 (128) F May 09 (129) S May 10 (130) Ahead: HGA slew test during D14 pass S May 11 (131) ------------------------------------------------------------------------------- Scheduled activities for Week 20: M May 12 (132) T May 13 (133) W May 14 (134) T May 15 (135) Ahead: SECCHI watchdog reset, 13:35-18 UT F May 16 (136) S May 17 (137) Behind: HGA slew test during D43 pass S May 18 (138) ------------------------------------------------------------------------------- Scheduled activities for Week 21: M May 19 (139) T May 20 (140) Ahead: SECCHI stepped calibration roll, 14:45 UT W May 21 (141) T May 22 (142) F May 23 (143) Behind: LGA calibration test S May 24 (144) S May 25 (145) ------------------------------------------------------------------------------- Scheduled activities for Week 22: M May 26 (146) Memorial Day T May 27 (147) W May 28 (148) T May 29 (149) F May 30 (150) S May 31 (151) S Jun 01 (152) ------------------------------------------------------------------------------- Scheduled activities for Week 23: M Jun 02 (153) T Jun 03 (154) Momentum dumps, Ahead: 17:30 UT, Behind: 23:00 UT W Jun 04 (155) T Jun 05 (156) F Jun 06 (157) S Jun 07 (158) Ahead: LGA calibration test Behind: SECCHI watchdog reset, 15-18 UT S Jun 08 (159) ------------------------------------------------------------------------------- Scheduled activities for Week 24: M Jun 09 (160) T Jun 10 (161) W Jun 11 (162) T Jun 12 (163) F Jun 13 (164) Ahead: HGA side-lobe test during station 63 pass S Jun 14 (165) S Jun 15 (166) ------------------------------------------------------------------------------- Scheduled activities for Week 25: M Jun 16 (167) T Jun 17 (168) W Jun 18 (169) T Jun 19 (170) F Jun 20 (171) S Jun 21 (172) S Jun 22 (173) ------------------------------------------------------------------------------- Scheduled activities for Week 26: M Jun 23 (174) T Jun 24 (175) W Jun 25 (176) T Jun 26 (177) Ahead: HGA calibration, 1:30 UT Ahead: MOps Readiness for S/C Testing Review F Jun 27 (178) S Jun 28 (179) S Jun 29 (180) ------------------------------------------------------------------------------- Scheduled activities for Week 27: M Jun 30 (181) T Jul 01 (182) W Jul 02 (183) Behind: Momentum dump, 20:00 UT T Jul 03 (184) F Jul 04 (185) Independence Day S Jul 05 (186) S Jul 06 (187) Ahead: Turn instruments off, 18:00 UT Notes: * Solar conjunction operations test on Ahead, Jul 6-12. All science instruments will be off during this test. ------------------------------------------------------------------------------- Scheduled activities for Week 28: M Jul 07 (188) Ahead: Momentum dump using first side lobe, 09:00 UT Ahead: Command s/c reset, 09:45 UT, up on second side lobe T Jul 08 (189) W Jul 09 (190) Ahead: Start spacecraft rotation via time-tagged command Behind: Perihelion T Jul 10 (191) Ahead: Autonomous reset, 09:45 UT Ahead: Stop rotating, 19:45 UT, recover back to HGA +1 degree F Jul 11 (192) Instrument SSR partitioning and real-time telemetry rates due Ahead: Power on instruments. S Jul 12 (193) Ahead: Back to nominal HGA pointing. S Jul 13 (194) Notes: * Solar conjunction operations test on Ahead, Jul 6-11. All science instruments will be off during this test. Instrument power on started on Friday, Jul 11, and will continue over the next several days. * All instruments recovered on Friday, Jul 11. Work continues on IMPACT/SIT. ------------------------------------------------------------------------------- Scheduled activities for Week 29: M Jul 14 (195) Ahead: IMPACT/SIT HV ramp-up complete T Jul 15 (196) Behind: SECCHI stepped calibration roll, 04:35 UT Behind: HGA calibration, 13:00 UT Ahead: Problem with fine pointing lock corrected W Jul 16 (197) T Jul 17 (198) Ahead: Project interface test with new 34 meter station D35 F Jul 18 (199) S Jul 19 (200) S Jul 20 (201) ------------------------------------------------------------------------------- Scheduled activities for Week 30: M Jul 21 (202) T Jul 22 (203) W Jul 23 (204) T Jul 24 (205) Behind: Project interface test with new 34 meter station D35 F Jul 25 (206) S Jul 26 (207) S Jul 27 (208) Behind: Return-to-service test with D26 ------------------------------------------------------------------------------- Scheduled activities for Week 31: M Jul 28 (209) Behind: Momentum dump, 19:45 UT T Jul 29 (210) Behind: COR1,COR2 doors closed due to scheduling error W Jul 30 (211) Behind: Project interface test with new 34 meter station D35 T Jul 31 (212) F Aug 01 (213) S Aug 02 (214) S Aug 03 (215) Behind: Operational HGA Side Lobe Test ------------------------------------------------------------------------------- Scheduled activities for Week 32: M Aug 04 (216) Ahead: Momentum dump, 18:00 UT T Aug 05 (217) W Aug 06 (218) Ahead: Test of side lobe telemetry rates, 16:30 UT T Aug 07 (219) F Aug 08 (220) S Aug 09 (221) S Aug 10 (222) Ahead: SECCHI watchdog reset, 20:15 UT ------------------------------------------------------------------------------- Scheduled activities for Week 33: M Aug 11 (223) Ahead: Recovery from SECCHI watchdog reset, 10:00 UT T Aug 12 (224) Ahead: SECCHI stepped calibration roll, 17:50 UT W Aug 13 (225) T Aug 14 (226) Ahead: Battery conditioning F Aug 15 (227) S Aug 16 (228) Ahead: Aphelion S Aug 17 (229) ------------------------------------------------------------------------------- Scheduled activities for Week 34: M Aug 18 (230) T Aug 19 (231) Ahead: SSR reconfiguration W Aug 20 (232) Ahead: HGA on 1st side lobe, in IMPACT-prime mode T Aug 21 (233) F Aug 22 (234) S Aug 23 (235) S Aug 24 (236) ------------------------------------------------------------------------------- Scheduled activities for Week 35: M Aug 25 (237) Ahead: Test with 34 meter at 633 bps, both side lobes Behind: Momentum dump, 18:30 UT T Aug 26 (238) W Aug 27 (239) T Aug 28 (240) F Aug 29 (241) Ahead: Momentum dump, 00:30 UT S Aug 30 (242) S Aug 31 (243) Notes: * Ahead operating on first side lobe, in SWAVES-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 36: M Sep 01 (244) Labor Day T Sep 02 (245) W Sep 03 (246) T Sep 04 (247) Behind: SECCHI watchdog reset, 18:16 UT F Sep 05 (248) Behind: SECCHI observations resume, 18:00 UT S Sep 06 (249) S Sep 07 (250) Notes: * Ahead operating on first side lobe, in IMPACT-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 37: M Sep 08 (251) T Sep 09 (252) W Sep 10 (253) T Sep 11 (254) F Sep 12 (255) S Sep 13 (256) S Sep 14 (257) Notes: * Ahead operating on first side lobe, in SWAVES-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 38: M Sep 15 (258) T Sep 16 (259) W Sep 17 (260) T Sep 18 (261) F Sep 19 (262) S Sep 20 (263) S Sep 21 (264) MAVEN arrival at Mars Notes: * Ahead operating on first side lobe, in IMPACT-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 39: M Sep 22 (265) T Sep 23 (266) W Sep 24 (267) Ahead: Test of SECCHI sidelobe-2/default schedule T Sep 25 (268) F Sep 26 (269) S Sep 27 (270) Behind: Instruments off for solar conjunction testing, 18 UT (except SWAVES) S Sep 28 (271) Behind: Switch to first side lobe. Momentum dump, 16:30 UT. Spacecraft reset at 17:30 UT, come up at 633 bps, rotating 5 degrees/minute. Notes: * Test of solar conjunction operations on Behind, Sep 27-Oct 3 * Ahead operating on first side lobe, in SWAVES-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 40: M Sep 29 (272) Behind: Solar conjunction testing continues Behind: Timed command to 3-axis stabilized, 5:30 UT T Sep 30 (273) Behind: Switch to -Z LGA, 17:30 UT Ahead: Momentum dump, 22:00 UT W Oct 01 (274) Behind: Switch to +Z LGA and start rotating, 5:30 UT Hard command loss timer, 17:50, switch to 3 axis stab. Switch from 2nd side lobe to 1 degree offset, 120 kbps T Oct 02 (275) Behind: Command back to 0 degree offset on main lobe. Recover spacecraft, start powering instruments back on. F Oct 03 (276) Behind: Continue recovery as needed S Oct 04 (277) S Oct 05 (278) Notes: * Test of solar conjunction operations on Behind, starting Sep 27. Spacecraft recovery delayed from above schedule due to communication problems. * Ahead operating on first side lobe, in IMPACT-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 41: M Oct 06 (279) T Oct 07 (280) W Oct 08 (281) T Oct 09 (282) F Oct 10 (283) S Oct 11 (284) S Oct 12 (285) Notes: * Communications have not yet been re-established with the Behind spacecraft. * Ahead operating on first side lobe, in SWAVES-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 42: M Oct 13 (286) T Oct 14 (287) W Oct 15 (288) T Oct 16 (289) F Oct 17 (290) S Oct 18 (291) S Oct 19 (292) Notes: * Emergency DSN contacts for Behind requested through Oct 19. * Ahead operating on first side lobe, in IMPACT-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 43: M Oct 20 (293) T Oct 21 (294) W Oct 22 (295) T Oct 23 (296) F Oct 24 (297) S Oct 25 (298) 8th anniversary of STEREO launch S Oct 26 (299) Notes: * Emergency DSN contacts for Behind requested through Nov 9. * Ahead operating on first side lobe, in SWAVES-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 44: M Oct 27 (300) T Oct 28 (301) W Oct 29 (302) T Oct 30 (303) F Oct 31 (304) S Nov 01 (305) S Nov 02 (306) End of daily savings time in U.S. Notes: * Emergency DSN contacts for Behind requested through Nov 9. * Ahead operating on first side lobe, in IMPACT-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 45: M Nov 03 (307) T Nov 04 (308) W Nov 05 (309) Ahead: Momentum dump, 21:00 UT T Nov 06 (310) F Nov 07 (311) S Nov 08 (312) S Nov 09 (313) Notes: * Emergency DSN contacts for Behind requested through Nov 9. * Ahead operating on first side lobe, in SWAVES-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 46: M Nov 10 (314) T Nov 11 (315) W Nov 12 (316) T Nov 13 (317) F Nov 14 (318) S Nov 15 (319) S Nov 16 (320) Ahead: PIT test with D35, 20-22 UT, test of space weather Notes: * Ahead operating on first side lobe, in IMPACT-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 47: M Nov 17 (321) T Nov 18 (322) W Nov 19 (323) T Nov 20 (324) F Nov 21 (325) S Nov 22 (326) S Nov 23 (327) Ahead: Return-to-service track with D63. Notes: * Ahead operating on first side lobe, in SWAVES-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 48: M Nov 24 (328) T Nov 25 (329) W Nov 26 (330) T Nov 27 (331) Thanksgiving F Nov 28 (332) S Nov 29 (333) S Nov 30 (334) Notes: * Ahead operating on first side lobe, in IMPACT-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 49: M Dec 01 (335) T Dec 02 (336) W Dec 03 (337) T Dec 04 (338) F Dec 05 (339) S Dec 06 (340) S Dec 07 (341) Notes: * Ahead operating on first side lobe, in SWAVES-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 50: M Dec 08 (342) T Dec 09 (343) Ahead: Momentum dump, 20:30 UT W Dec 10 (344) T Dec 11 (345) F Dec 12 (346) S Dec 13 (347) S Dec 14 (348) Notes: * Ahead operating on first side lobe, in IMPACT-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 51: M Dec 15 (349) Ahead: Star tracker temperature set-point reset Ahead: Return-to-service track for D14 T Dec 16 (350) W Dec 17 (351) T Dec 18 (352) F Dec 19 (353) S Dec 20 (354) S Dec 21 (355) Notes: * Ahead operating on first side lobe, in SWAVES-prime mode. ------------------------------------------------------------------------------- Scheduled activities for Week 52: M Dec 22 (356) T Dec 23 (357) W Dec 24 (358) T Dec 25 (359) Christmas F Dec 26 (360) S Dec 27 (361) Ahead: PIT test with station station 14. S Dec 28 (362) Notes: * Ahead operating on first side lobe, in IMPACT-prime mode. -------------------------------------------------------------------------------