ACE Weekly 05/29/2013 - 06/04/2013 All ACE spacecraft subsystems are performing as expected. ======================================================================== Orbit/Attitude: Type Attitude Date 06/04/2013 DOY 155 2013 Thrusters 2R 4R+ 4R- Duration 7:20 min Start 15:24:01z Stop 15:31:21z HGAStart -8.70 deg HGAStop +9.04 deg SunStart 13.69 deg SunStop 18.13 deg SpinStart 4.9475 rpm SpinStop 4.9489 rpm Nutation 0.17 deg Firing 36 pulses FuelUsed 0.1186 lbm FuelRemain 113.8080 lbm FinalSCMass 1348.068 lbm The next attitude maneuver is scheduled for Tuesday 06/18/2013. ======================================================================== OCRs: None ======================================================================== Activities: Data Capture: 100% DOY 146-153 2013 WS1 ground antenna (Near Earth Network) upgraded their software and requested a command test (5/29/2013 DOY 149 1455-1515z). Eleven "NO_OP" commands were successfully sent to the spacecraft. Post pass clock calibration reports showed that the WS1 ground receipt time (telemetry) was behind by 0.38 seconds. Corrected clock reports were sent to ASC and NOAA SWPC. WS1 is investigating their "Card 2" settings. WS1 also performed uplink/range tests on 5/22/2013 (DOY 142 1545-1900z) and 5/23/2013 (DOY 143 1635-1750z). Telemetry was not received in the MMOC during these tests. ======================================================================== Anomalies: None