ACE Weekly Report: 07-04-01 All ACE spacecraft subsystems are performing nominally. An attitude maneuver was successfully performed on 06-28-01. The next attitude maneuver is scheduled for 07-10-01. Several OCRs were executed as part of continuing diagnostic efforts to fix the ULEIS shutter motion problem. OCR ULEIS-057 part one was executed on 06-28-01 (DOY 179); it was completed on 06-29-01. OCR ULEIS-058 was also executed on 06-29-01 and OCR ULEIS-059 on 07-02-01 and 07-03-01. The SEPICA Instrument team continued their ramp up of the 30kv power supply. OCRs SEPICA-091 and SEPICA-087 were executed on 06-29-01. The 30kV set point was increased from 2.6 to 3.4kV. Anomalies 7/01 (AR# G01-0050 DR# G100041 DSN Station 27 Goldstone) D27 experienced a commercial power outage during ACE support. Telemetry dropout from 14:15:30-14:38:10. All affected SSR slices were recovered prior to the scheduled EOT. ================================================ Jacqueline Maldonado Snell Honeywell Technology Solutions Incorporated (HTSI) Goddard Space Flight Center Bldg. 3 Rm N135C, Code 428.2 Greenbelt, MD 20771 Phone: (301) 286-7072 Fax: (301) 286-0218 E-mail: Jacqueline.Snell.1@gsfc.nasa.gov