STEREO Weekly Meeting Minutes for 2024-02-13 (Week 7) ANNOUNCEMENTS ------------- * Following personnel changes at JPL, Serjik Zadourian and Zsarina Benecken will be taking over Gordon Allen's responsibilities for the time being. INSTRUMENT and SPACECRAFT STATUS -------------------------------- * Ahead is operating nominally. PLASTIC is in operational mode, but with a moderately higher than normal background rate. * Four years after the initial loss of communications anomaly with the Behind observatory, NASA has directed to cease periodic recovery operations with the last support on October 17, 2018. DISCUSSION AND OPERATIONS CONSTRAINTS ------------------------------------- Week 6 (Feb 5-11) * On day 042 (Feb 11), DSS-24 conducted a successful Project Interface Test. The purpose was to validate tracking and telemetry performance for DTT software (v16.1). The MOC successfully received monitor data, real-time telemetry, and sent four commands. * The average daily science data return for Ahead was 6.9 Gbits during this week. Week 7 (Feb 12-18) * Ahead has ten passes during the week, all at 720 kbps, and overall coverage is nominal. * DSN has scheduled network maintenance from Tuesday, Feb 13 at 23:00 UT until Wednesday, Feb 14 at 03:00 UT. Week 8 (Feb 19-25) * Ahead has thirteen passes during the week, all at 720 kbps, and overall coverage is nominal. * The 164th momentum dump is scheduled for Tuesday, Feb 20, with ignition at 15:00 UT. Week 9 (Feb 26-Mar 3) * Ahead has ten passes during the week, all at 720 kbps, and overall coverage is nominal. Week 10 (Mar 4-Mar 10) * Ahead has fourteen passes during the week, all at 720 kbps, and overall coverage is nominal. * Daylight Savings Time begins Sunday, Mar 10. Week 11 (Mar 11-17) * Ahead has eleven passes during the week, all at 720 kbps, and overall coverage is nominal. * The 13th SolO Remote sensing window begins Tuesday, March 13th. Week 12 (Mar 18-24) * Ahead has eleven passes during the week, all at 720 kbps, and overall coverage is nominal. * The 165th momentum dump is scheduled for Thursday, Mar 21, with ignition at 17:30 UT. * The Solar Orbiter team is planning activities related to the STEREO-SolO conjunction for Saturday, Mar 23 through Sunday, Mar 24. * The 13th SolO Remote sensing window ends Sunday, March 24th. Other COORDINATED OBSERVATIONS ------------------------------------------------------------------------------- Scheduled activities for Week 07: M Feb 12 (043) T Feb 13 (044) W Feb 14 (045) T Feb 15 (046) F Feb 16 (047) S Feb 17 (048) S Feb 18 (049) ------------------------------------------------------------------------------- Scheduled activities for Week 08: M Feb 19 (050) T Feb 20 (051) Ahead: Momentum dump, 15:00 UT W Feb 21 (052) T Feb 22 (053) F Feb 23 (054) S Feb 24 (055) S Feb 25 (056) ------------------------------------------------------------------------------- Scheduled activities for Week 09: M Feb 26 (057) T Feb 27 (058) W Feb 28 (059) T Feb 29 (060) F Mar 01 (061) S Mar 02 (062) S Mar 03 (063) ------------------------------------------------------------------------------- Scheduled activities for Week 10: M Mar 04 (064) T Mar 05 (065) W Mar 06 (066) T Mar 07 (067) F Mar 08 (068) S Mar 09 (069) S Mar 10 (070) Daylight Savings Time begins ------------------------------------------------------------------------------- Scheduled activities for Week 11: M Mar 11 (071) T Mar 12 (072) W Mar 13 (073) SolO Remote Sensing Window 13 T Mar 14 (074) SolO Remote Sensing Window 13 F Mar 15 (075) SolO Remote Sensing Window 13 S Mar 16 (076) SolO Remote Sensing Window 13 S Mar 17 (077) SolO Remote Sensing Window 13 ------------------------------------------------------------------------------- Scheduled activities for Week 12: M Mar 18 (078) SolO Remote Sensing Window 13 T Mar 19 (079) SolO Remote Sensing Window 13 W Mar 20 (080) SolO Remote Sensing Window 13 T Mar 21 (081) SolO Remote Sensing Window 13; Ahead: Momentum dump F Mar 22 (082) SolO Remote Sensing Window 13 S Mar 23 (083) SolO Remote Sensing Window 13; SolO Conjunction S Mar 24 (084) SolO Remote Sensing Window 13; SolO Conjunction Upcoming events: 2024: * Mar 13-24 Solar Orbiter Remote Sensing Window 13 * Mar 23-24 Solar Orbiter Conjunction * Mar 26-Apr 4 Parker Solar Probe perihelion pass * Mar 27-Apr 9 Solar Orbiter Remote Sensing Window 14 * Apr 1-Apr 15 Extra data downlink for eclipse-related activities * Apr 8 Solar Eclipse * Apr 12-15 Solar Orbiter Remote Sensing Window 15 * Jun 26-Jul 5 Parker Solar Probe perihelion pass * Sep 25-30 Solar Orbiter Remote Sensing Window 16 * Sep 26-Oct 5 Parker Solar Probe perihelion pass * Oct 2-15 Solar Orbiter Remote Sensing Window 17 * Oct 17-26 Solar Orbiter Remote Sensint Window 18 * Nov 6 Parker Solar Probe Venus flyby, in HI2-A field-of-view * Nov 6 Solar Orbiter full disk mosaic * Dec 24 Solar Obiter off-point and roll for Parker Solar Probe * Dec 20-29 Parker Solar Probe perihelion pass 2025: * Feb 18 Solar Orbiter Venus flyby * Mar 19-27 Parker Solar Probe perihelion pass * Apr 7 Ahead: Mercury transit * Jun 15-24 Parker Solar Probe perihelion pass 2026: * Dec 24 Solar Orbiter Venus flyby 2028: * Mar 18 Solar Orbiter Venus flyby 2029: * Jun 10 Solar Orbiter Venus flyby * Jun 30 Ahead: Mercury transit 2030: * Sep 3 Solar Orbiter Venus flyby ######################################################################## Access the STEREO-SCI-OPS Home Page and Archives: http://listserv.jhuapl.edu/scripts/wa.exe?A0=STEREO-SCI-OPS Unsubscribe from the STEREO-SCI-OPS List: http://listserv.jhuapl.edu/scripts/wa.exe?TICKET=NzM4OTE3IHNoYWVsYS5pLmpvbmVzbWVjaG9sc2t5QE5BU0EuR09WIFNURVJFTy1TQ0ktT1BTIO9v7Bj6dQiR&c=SIGNOFF ########################################################################