Presentation on theme: "IOCP KP-0 / 09 December 2009 HB-1 In-Orbit Commissioning Phase : IOCP Key-Point 0 09 December 2009 ( L + 37 Days ) ESAC – Villafranca."— Presentation transcript:
IOCP KP-0 / 09 December 2009 HB-1 In-Orbit Commissioning Phase : IOCP Key-Point 0 09 December 2009 ( L + 37 Days ) ESAC – Villafranca
IOCP KP-0 / 09 December 2009 HB-2 IOCP KP-0 Agenda Updated Agenda : Issue 1 / 04-December-2009 KP-0 Objective : Authorise and Kick-Off MIRAS PLM Comm’g. 1Introduction ( HB ) 2Reports of the LEOP Phase ( CNES : MVe, DP, MLD ) 3Reports of the SODAP Phase ( ESA : MZ, GB, MMN, NW ) 4Status of, Events observed during LEOP + SODAP phases ( All ) 5System Configuration ( On-board + Ground ) for IOCP ( All ) 6AOB’s ; Need for Splinters ( All ) 7Conclusions – Kick-Off of the MIRAS PLM Commissioning : 8Splinters ( as needed ) : This evening + Tomorrow morning.
IOCP KP-0 / 09 December 2009 HB-3 IOCP Main Phases The In-Orbit Commissioning Phase comprises 4 main phases : - Launch and Early Orbit Phase ( LEOP / 3 RED Weeks ) : Completed : 02 to 19 November : As per LEOP Plan / SOE’s SODAP / 3 YELLOW W - Switch-On and Data Acquisition Phase ( SODAP / 3 YELLOW W ) : Started on : 17 November ( PLM Switch-ON Steps 1 + 2 ) Under Completion until : Friday 11 December - MIRAS Payload Commissioning ( PLM Comm. / 5 BLUE Weeks ) : Due to start on : Monday 14 December => KP-0 Decision - Pseudo-Operational Phase alternating Dual and Full-Pol modes
IOCP KP-0 / 09 December 2009 HB-4 IOCP Main Phases ( Calendar ) 6 months (27 weeks) 1 week LEOP SODAP PAYLOAD Dual-Full Key Point CW48CW49CW50CW51 CW52CW01CW02 CW03CW04CW05CW06 CW07CW08CW09CW10 CW11CW12CW13CW14 CW15CW16CW17CW18 KP1 KP3 PLM Switch ON LAUNCH CW53 KP0 CW 45CW 46CW 47 XMAS (24-Dec till 2-Jan) KP2 0 1 2 3 OCEAN FROM SPACE (VENICE) MICRORAD (WASHINGTON)
IOCP KP-0 / 09 December 2009 HB-5 IOCP Main Phases ( Numbering ) OCEAN FROM SPACE (VENICE) 6 months (27 weeks) 1 week LEOP SODAP PAYLOAD Dual-Full Key Point 1234 567 891011 12131415 16171819 20212223 KP0 KP2 KP1 KP3 PLM Switch ON XMAS (24-Dec till 3-Jan) LAUNCH 5X 0 1 2 3 MICRORAD (WASHINGTON) L2 Collocation
IOCP KP-0 / 09 December 2009 HB-6 IOCP Detailed Time-line 6 months (27 weeks) 1 week LEOP SODAP Default Mode Dual Pol Full Pol Cold Sky View Long Calibration First Image Thermal Stability Electrical Stability Key Point LAUNCH XMAS 1234 567 891011 12131415 16171819 20212223 5X 0 1 2 3
IOCP KP-0 / 09 December 2009 HB-8 PLM Switch ON LEOP Week-2, -3 LEOP Week-2 : 09 / 15 November 2009 : Thrusters and Gyros Calibration + Orbit Determination Orbit Correction Manoeuvres : Altitude ; Inclination ; Eccentricity LEOP Week-3 : 16 / 21 November 2009 : PLM Switch-ON Step 1 ( 10 deg.C ) + Step 2 Tuesday 17-Nov + First X-band TM Downlinks over ESAC ( SMOS XBAS Station ) PLM Switch-ON Step 3 ( 22 deg.C ) Wednesd 18-Nov Final Orbit Trim Manoeuvre In-Plane ( Altitude ; Eccentricity ) Execution of PLM Time-tagged Test Timelines. LAUNCH
IOCP KP-0 / 09 December 2009 HB-9 SODAP Week 1Week 2Week 3 SODAP comprises the X-band RF Link Tests : - Week 1 : Tests with SMOS XBAS Station in ESAC - Week-2 : Tests with SVALBARD Stations ( SG-3 ; SG-6, SG-22 ). During SODAP, MIRAS PLM is ON, since 17 / 18 November. Weeks 1 and 2 of SODAP are in parallel with PROTEUS Platform Commissioning activities : 3 types of External Calibration Manoeuvres ( ECM’s ) were tested and validated in Week-2 ( 30-Nov / 04-December ). 0
IOCP KP-0 / 09 December 2009 HB-10 PLM Observations – 1 PLM Observation Reports raised during LEOP and SODAP, Registered and processed in ARTS Data Base by PLM Ops Team : 1Mass Memory Redundant ( MMR ) : CLOSED before and during Launch Specific TC sent to OPEN it, before PLM Partial Switch- ON, in line with PLM Procedures initial conditions. 2Nominal Heaters Lines ( ASHL-N ) of Arm C-2 not activated during LEOP, as expected : Instead, Redundant Heaters Lines of Arm C-2 were activated, No evidence of any failure. Explained by small differences between Nominal and Redundant Thermostats set-points, and thermal gradients between Thermistors and Thermostats N / R. To Be Monitored Carefully by OPS Team, during next activation.
IOCP KP-0 / 09 December 2009 HB-11 PLM Observations – 2 PLM Observation Reports raised during LEOP and SODAP, Registered and processed in ARTS Data Base by PLM Ops Team : 3CMN Local Oscillators ( LO ) Unlocking / Drifts : 9 Events to date : Under Gathering Statistics, and Analysis => Switch-OFF / ON Arm-A CMN’s ( Procedure created ) => Switch-OFF / ON Complete PLM ( Existing Procedures ) 4PLM Mass Memory Partitions 3 and 6 Events : Partition 3 Events : Under Analysis Partition 6 Latch-Up : Reset by Complete PLM Switch-OFF / ON.