------------------------------------------------------------------------------- Scheduled activities for Week 01: M Jan 04 (004) T Jan 05 (005) Behind: SECCHI stepped calibration roll, 12:15 Behind: SECCHI warm restart, 21:25, corrupted images W Jan 06 (006) HGA calibration, Ahead 14:00 UT, Behind 16:00 UT Behind: SECCHI corrupted images until 4 UT T Jan 07 (007) EIT shutterless (TBC) F Jan 08 (008) S Jan 09 (009) S Jan 10 (010) ------------------------------------------------------------------------------- Scheduled activities for Week 02: M Jan 11 (011) Start of JOP 225 T Jan 12 (012) W Jan 13 (013) T Jan 14 (014) F Jan 15 (015) EIT shutterless (TBC) S Jan 16 (016) S Jan 17 (017) Notes: * JOP 225, STEREO/SOHO Joint Plume Campaign, Jan 11-18 ------------------------------------------------------------------------------- Scheduled activities for Week 03: M Jan 18 (018) End of JOP 225 T Jan 19 (019) Ahead: Momentum dump, 16:00 UT Behind: SECCHI stepped calibration roll, 8:40 UT W Jan 20 (020) T Jan 21 (021) F Jan 22 (022) S Jan 23 (023) S Jan 24 (024) Notes: * JOP 225, STEREO/SOHO Joint Plume Campaign, Jan 11-18 ------------------------------------------------------------------------------- Scheduled activities for Week 04: M Jan 25 (025) T Jan 26 (026) Behind: SECCHI software load, 13:00 UT W Jan 27 (027) T Jan 28 (028) F Jan 29 (029) S Jan 30 (030) S Jan 31 (031) ------------------------------------------------------------------------------- Scheduled activities for Week 05: M Feb 01 (032) T Feb 02 (033) Ahead: SECCHI software load, 17:00 UT W Feb 03 (034) Behind: Momentum dump, 18:00 UT T Feb 04 (035) F Feb 05 (036) S Feb 06 (037) S Feb 07 (038) ------------------------------------------------------------------------------- Scheduled activities for Week 06: M Feb 08 (039) Both: Move pointers during pass T Feb 09 (040) W Feb 10 (041) T Feb 11 (042) Ahead: Move pointers during pass Behind: SECCHI watchdog reset, 8:39-13:25 UT F Feb 12 (043) S Feb 13 (044) S Feb 14 (045) ------------------------------------------------------------------------------- Scheduled activities for Week 07: M Feb 15 (046) T Feb 16 (047) W Feb 17 (048) T Feb 18 (049) F Feb 19 (050) S Feb 20 (051) Behind: SECCHI watchdog reset, 00:38-03:05 UT S Feb 21 (052) ------------------------------------------------------------------------------- Scheduled activities for Week 08: M Feb 22 (053) T Feb 23 (054) Ahead: SECCHI stepped calibration roll, 2:10 UT W Feb 24 (055) T Feb 25 (056) ICAL001, 11 UT F Feb 26 (057) S Feb 27 (058) S Feb 28 (059) ------------------------------------------------------------------------------- Scheduled activities for Week 09: M Mar 01 (060) T Mar 02 (061) W Mar 03 (062) T Mar 04 (063) F Mar 05 (064) S Mar 06 (065) Behind: Move pointers during pass S Mar 07 (066) ------------------------------------------------------------------------------- Scheduled activities for Week 10: M Mar 08 (067) Ahead: Momentum dump, 15:30 UT T Mar 09 (068) W Mar 10 (069) T Mar 11 (070) F Mar 12 (071) S Mar 13 (072) S Mar 14 (073) Daily Savings Time starts in U.S. ------------------------------------------------------------------------------- Scheduled activities for Week 11: M Mar 15 (074) T Mar 16 (075) W Mar 17 (076) ICAL01: 11 UT T Mar 18 (077) Behind: 720 kbps downlink on station 43. Pointers moved. Behind: Momentum dump, 21:30 UT F Mar 19 (078) S Mar 20 (079) S Mar 21 (080) ------------------------------------------------------------------------------- Scheduled activities for Week 12: M Mar 22 (081) T Mar 23 (082) W Mar 24 (083) T Mar 25 (084) Behind: 720 kbps downlink on station 43. Pointers moved. F Mar 26 (085) S Mar 27 (086) S Mar 28 (087) ------------------------------------------------------------------------------- Scheduled activities for Week 13: M Mar 29 (088) T Mar 30 (089) W Mar 31 (090) T Apr 01 (091) Behind: 720 kbps downlink on station 43. Pointers moved. F Apr 02 (092) S Apr 03 (093) S Apr 04 (094) Behind: Aphelion, 17:59 UT ------------------------------------------------------------------------------- Scheduled activities for Week 14: M Apr 05 (095) T Apr 06 (096) Behind: SECCHI stepped calibration roll, 17:05 UT W Apr 07 (097) T Apr 08 (098) F Apr 09 (099) S Apr 10 (100) S Apr 11 (101) ------------------------------------------------------------------------------- Scheduled activities for Week 15: M Apr 12 (102) T Apr 13 (103) W Apr 14 (104) Ahead: Return-to-service track on station 34. T Apr 15 (105) F Apr 16 (106) S Apr 17 (107) S Apr 18 (108) ------------------------------------------------------------------------------- Scheduled activities for Week 16: M Apr 19 (109) Ahead: Begin 7 hour daily DSN tracks Ahead: Test of 240 and 120 kbps telemetry rates, 17:00 UT T Apr 20 (110) W Apr 21 (111) Ahead: Momentum dump, 16:00 UT T Apr 22 (112) Ahead: 720 kbps downlink on station 43 (Switched to 34 meter) F Apr 23 (113) S Apr 24 (114) S Apr 25 (115) ------------------------------------------------------------------------------- Scheduled activities for Week 17: M Apr 26 (116) Ahead: Switch downlink rate to 240 kbps T Apr 27 (117) Behind: Momentum dump, 20:30 UT Ahead: SECCHI watchdog reset, 18:49 UT W Apr 28 (118) Behind: SECCHI-driven GT calibration offpoint, 7:30 UT Ahead: Recovery from watchdog reset, 13:08 UT T Apr 29 (119) F Apr 30 (120) S May 01 (121) S May 02 (122) ------------------------------------------------------------------------------- Scheduled activities for Week 18: M May 03 (123) EVE calibration sounding rocket launch, 18:12 UT T May 04 (124) W May 05 (125) T May 06 (126) SECCHI HI stray light cal. offpoint, Ahead: 09:35, Behind: 17:50 F May 07 (127) S May 08 (128) S May 09 (129) ------------------------------------------------------------------------------- Scheduled activities for Week 19: M May 10 (130) T May 11 (131) W May 12 (132) T May 13 (133) F May 14 (134) S May 15 (135) S May 16 (136) ------------------------------------------------------------------------------- Scheduled activities for Week 20: M May 17 (137) T May 18 (138) Ahead: SECCHI stepped calibration roll, 00:25 UT Ahead: Perihelion, 18:57 UT Behind: 31 hour gap between passes W May 19 (139) T May 20 (140) Ahead: 34 hour gap between passes F May 21 (141) Behind: 35.5 hour gap between passes S May 22 (142) Ahead: SECCHI watchdog reset S May 23 (143) Notes: * Large data gaps May 22-26 on Behind due to insufficient track coverage combined with a lost track on May 24. ------------------------------------------------------------------------------- Scheduled activities for Week 21: M May 24 (144) T May 25 (145) W May 26 (146) Ahead: SECCHI GT calibration offset, 9:25 UT T May 27 (147) F May 28 (148) S May 29 (149) S May 30 (150) Notes: * Large data gaps May 22-26 on Behind due to insufficient track coverage combined with a lost track on May 24. * Commercial power will off at APL during Memorial Day weekend, May 28-31. The STEREO MOC will be operating on UPS and a generator. ------------------------------------------------------------------------------- Scheduled activities for Week 22: M May 31 (151) T Jun 01 (152) W Jun 02 (153) T Jun 03 (154) F Jun 04 (155) Ahead: Momentum dump, 14:00 UT S Jun 05 (156) S Jun 06 (157) Notes: * Commercial power will off at APL during Memorial Day weekend, May 28-31. The STEREO MOC will be operating on UPS and a generator. ------------------------------------------------------------------------------- Scheduled activities for Week 23: M Jun 07 (158) T Jun 08 (159) W Jun 09 (160) Behind: Momentum dump, 21:30 UT T Jun 10 (161) Ahead: Engineering test on station 25 F Jun 11 (162) S Jun 12 (163) S Jun 13 (164) Notes: * Intermittent data losses for in situ instruments starting Jun 8 due to insufficient track coverage. ------------------------------------------------------------------------------- Scheduled activities for Week 24: M Jun 14 (165) T Jun 15 (166) W Jun 16 (167) ICAL01, 11 UT T Jun 17 (168) F Jun 18 (169) SECCHI 304 observations with SST, 8-12 UT S Jun 19 (170) SECCHI 304 observations with SST, 8-12 UT S Jun 20 (171) SECCHI 304 observations with SST, 8-12 UT Notes: * SUMER campaign, June 18-29 * SECCHI 304 A co-observations with Swedish Solar Telescope, 3 days within June 15-22, between 8-12 UT * JOP 227, Doppler shift oscillations of AR loops, June 20-30 * Intermittent data losses for in situ instruments expected through Jun 19 due to insufficient track coverage. ------------------------------------------------------------------------------- Scheduled activities for Week 25: M Jun 21 (172) SECCHI 304 observations with SST, 8-12 UT T Jun 22 (173) SECCHI 304 observations with SST, 8-12 UT W Jun 23 (174) Behind: JOP 227, 0-6 UT T Jun 24 (175) F Jun 25 (176) Behind: 720 kbps on station 43 S Jun 26 (177) S Jun 27 (178) Ahead: JOP 227, 2-10 UT Notes: * SUMER campaign, June 18-29 * SECCHI 304 A co-observations with Swedish Solar Telescope, 3 days within June 15-22, between 8-12 UT * JOP 227, Doppler shift oscillations of AR loops, June 20-30 ------------------------------------------------------------------------------- Scheduled activities for Week 26: M Jun 28 (179) T Jun 29 (180) W Jun 30 (181) T Jul 01 (182) Behind: HGA Calibration, 21:00 UT F Jul 02 (183) S Jul 03 (184) Behind: 720 kbps on station 43 S Jul 04 (185) Notes: * SUMER campaign, June 18-29 * JOP 227, Doppler shift oscillations of AR loops, June 20-30 ------------------------------------------------------------------------------- Scheduled activities for Week 27: M Jul 05 (186) T Jul 06 (187) W Jul 07 (188) T Jul 08 (189) F Jul 09 (190) S Jul 10 (191) S Jul 11 (192) Total solar eclipse http://eclipse.gsfc.nasa.gov/SEmono/TSE2010/TSE2010.html Notes: * HOP 114: Coordinated Diagnostics of Prominence Cavities, to run concurrent with solar eclipse, Jul 11 ------------------------------------------------------------------------------- Scheduled activities for Week 28: M Jul 12 (193) T Jul 13 (194) W Jul 14 (195) T Jul 15 (196) Ahead: HGA Calibration, 15:00 UT F Jul 16 (197) Ahead: Momentum dump, 14:00 UT S Jul 17 (198) S Jul 18 (199) ------------------------------------------------------------------------------- Scheduled activities for Week 29: M Jul 19 (200) T Jul 20 (201) W Jul 21 (202) T Jul 22 (203) Behind: Momentum dump, 17:00 UT F Jul 23 (204) S Jul 24 (205) S Jul 25 (206) ------------------------------------------------------------------------------- Scheduled activities for Week 30: M Jul 26 (207) T Jul 27 (208) W Jul 28 (209) T Jul 29 (210) Behind: SECCHI watchdog reset, 14-24 UT F Jul 30 (211) SUMI sounding rocket launch, 18:11 UT http://adsabs.harvard.edu/abs/2008AGUSMSP51B..01A S Jul 31 (212) S Aug 01 (213) Notes: * Data gaps on Behind Aug 1-2 due to lost track on Aug 1. ------------------------------------------------------------------------------- Scheduled activities for Week 31: M Aug 02 (214) T Aug 03 (215) Behind: SECCHI stepped calibration roll, 14:00 UT W Aug 04 (216) T Aug 05 (217) F Aug 06 (218) S Aug 07 (219) S Aug 08 (220) Notes: * Data gaps on Behind Aug 1-2 due to lost track on Aug 1. ------------------------------------------------------------------------------- Scheduled activities for Week 32: M Aug 09 (221) T Aug 10 (222) Ahead: SECCHI stepped calibration roll, 08:10 UT W Aug 11 (223) T Aug 12 (224) F Aug 13 (225) S Aug 14 (226) S Aug 15 (227) ------------------------------------------------------------------------------- Scheduled activities for Week 33: M Aug 16 (228) T Aug 17 (229) W Aug 18 (230) T Aug 19 (231) F Aug 20 (232) S Aug 21 (233) S Aug 22 (234) ------------------------------------------------------------------------------- Scheduled activities for Week 34: M Aug 23 (235) T Aug 24 (236) W Aug 25 (237) T Aug 26 (238) F Aug 27 (239) S Aug 28 (240) S Aug 29 (241) ------------------------------------------------------------------------------- Scheduled activities for Week 35: M Aug 30 (242) T Aug 31 (243) Ahead: Momentum dump, 13:30 UT W Sep 01 (244) T Sep 02 (245) F Sep 03 (246) S Sep 04 (247) Ahead: Shadow track on station 15 for testing S Sep 05 (248) ------------------------------------------------------------------------------- Scheduled activities for Week 36: M Sep 06 (249) T Sep 07 (250) Behind: Momentum dump, 22:30 UT W Sep 08 (251) Ahead: PIT test T Sep 09 (252) F Sep 10 (253) Ahead: PIT test S Sep 11 (254) S Sep 12 (255) Notes: * Network maintenance at APL, Sep 11, 11:30-15:00 UT ------------------------------------------------------------------------------- Scheduled activities for Week 37: M Sep 13 (256) T Sep 14 (257) W Sep 15 (258) T Sep 16 (259) F Sep 17 (260) S Sep 18 (261) S Sep 19 (262) ------------------------------------------------------------------------------- Scheduled activities for Week 38: M Sep 20 (263) T Sep 21 (264) W Sep 22 (265) Ahead: Return-to-service track on station 65 T Sep 23 (266) F Sep 24 (267) S Sep 25 (268) S Sep 26 (269) ------------------------------------------------------------------------------- Scheduled activities for Week 39: M Sep 27 (270) T Sep 28 (271) W Sep 29 (272) T Sep 30 (273) End of extended mission #1 F Oct 01 (274) S Oct 02 (275) S Oct 03 (276) ------------------------------------------------------------------------------- Scheduled activities for Week 40: M Oct 04 (277) T Oct 05 (278) Ahead: Change beacon modulation index, 16:15 UT W Oct 06 (279) T Oct 07 (280) F Oct 08 (281) Ahead: Return-to-service track on station 14 Behind: SECCHI stepped calibration roll, 11:15 UT Both: Disable soft command loss timer S Oct 09 (282) S Oct 10 (283) ------------------------------------------------------------------------------- Scheduled activities for Week 41: M Oct 11 (284) T Oct 12 (285) IONet down 12-21 UT W Oct 13 (286) T Oct 14 (287) F Oct 15 (288) Ahead: Momentum dump, 14:00 UT S Oct 16 (289) Behind: Aphelion S Oct 17 (290) ------------------------------------------------------------------------------- Scheduled activities for Week 42: M Oct 18 (291) Both: Re-enable soft command loss timer T Oct 19 (292) W Oct 20 (293) T Oct 21 (294) F Oct 22 (295) S Oct 23 (296) S Oct 24 (297) ------------------------------------------------------------------------------- Scheduled activities for Week 43: M Oct 25 (298) T Oct 26 (299) Fourth anniversary of STEREO's launch W Oct 27 (300) Behind: Change modulation index for beacon telemetry T Oct 28 (301) Behind: Momentum dump, 17:30 UT F Oct 29 (302) S Oct 30 (303) S Oct 31 (304) ------------------------------------------------------------------------------- Scheduled activities for Week 44: M Nov 01 (305) T Nov 02 (306) W Nov 03 (307) T Nov 04 (308) F Nov 05 (309) S Nov 06 (310) Ahead: Aphelion S Nov 07 (311) Daily savings time ends in U.S. ------------------------------------------------------------------------------- Scheduled activities for Week 45: M Nov 08 (312) T Nov 09 (313) Ahead: SECCHI stepped calibration roll, 08:30 UT W Nov 10 (314) T Nov 11 (315) F Nov 12 (316) S Nov 13 (317) S Nov 14 (318) ------------------------------------------------------------------------------- Scheduled activities for Week 46: M Nov 15 (319) T Nov 16 (320) W Nov 17 (321) T Nov 18 (322) F Nov 19 (323) S Nov 20 (324) Ahead: SECCHI watchdog reset, 06:31-15:30 UT S Nov 21 (325) ------------------------------------------------------------------------------- Scheduled activities for Week 47: M Nov 22 (326) T Nov 23 (327) W Nov 24 (328) T Nov 25 (329) US Thanksgiving F Nov 26 (330) S Nov 27 (331) S Nov 28 (332) Notes: * APL closed both Nov 25 and Nov 26 ------------------------------------------------------------------------------- Scheduled activities for Week 48: M Nov 29 (333) T Nov 30 (334) W Dec 01 (335) Behind: Shadow track on station 25 T Dec 02 (336) Ahead: Momentum dump, 15:00 UT F Dec 03 (337) Ahead: SECCHI watchdog reset, 17:32 UT S Dec 04 (338) Ahead: Recovery from SECCHI watchdog reset, 13:40 UT S Dec 05 (339) ------------------------------------------------------------------------------- Scheduled activities for Week 49: M Dec 06 (340) T Dec 07 (341) W Dec 08 (342) T Dec 09 (343) F Dec 10 (344) S Dec 11 (345) S Dec 12 (346) ------------------------------------------------------------------------------- Scheduled activities for Week 50: M Dec 13 (347) T Dec 14 (348) W Dec 15 (349) Behind: Momentum dump, 17:30 UT T Dec 16 (350) Ahead: SECCHI calibration roll, 13:20 UT F Dec 17 (351) S Dec 18 (352) S Dec 19 (353) ------------------------------------------------------------------------------- Scheduled activities for Week 51: M Dec 20 (354) T Dec 21 (355) W Dec 22 (356) T Dec 23 (357) F Dec 24 (358) S Dec 25 (359) Christmas S Dec 26 (360) Notes: * APL will be closed on Dec 24 ------------------------------------------------------------------------------- Scheduled activities for Week 52: M Dec 27 (361) T Dec 28 (362) W Dec 29 (363) T Dec 30 (364) F Dec 31 (365) S Jan 01 (001) New Years S Jan 02 (002) Ahead: SECCHI watchdog reset, 5:55-13:50 UT Notes: * APL will be closed on Dec 31 -------------------------------------------------------------------------------