Space Headaches: Peake completed his Weekly Space Headaches questionnaire. Headaches can be a common complaint during spaceflight. The Space Headaches experiment will provide information that may help in the development of methods to alleviate associated symptoms and improvement in the well-being and performance of crew members in space.
Combustion Integrated Rack (CIR) Alignment Guide Removal: Peake installed three of four Alignment Guides on CIR to lock down the PaRIS hardware. Installing four guides causes an over-constrained condition and has the potential to damage to the Snubbers or other ARIS/PaRIS hardware. CIR provides sustained, systematic microgravity combustion research and it houses hardware capable of performing combustion experiments to further research of combustion in microgravity.
Common Communications For Visiting Vehicles (C2V2): Kopra completed this week’s C2V2 activities when he successfully installed two communications units. Health and status checks are currently scheduled for no earlier than March 28. A complete system checkout will occur at a later date, including a Radio Frequency (RF) system functionality check.
Robotic Onboard Trainer (RoBOT) On Board Training (OBT) Cygnus: In preparation for OA-6 arrival currently scheduled for March 26, Kopra and Peake completed an offset grapple session. Robotics and Visiting Vehicle teams were available for questions and/or feedback regarding procedures and operations.
Crew Provisions Relocate: Peake moved some crew provisions from Pressurized Mating Adapter (PMA)1 to Node 1 to clear space in the PMM for OA-6 cargo. He also photographed the contents of 2 pantries to verify bag fullness and usage rates for those items. This data will assist in manifesting decisions for future visiting vehicle.
Today’s Planned Activities
All activities were completed unless otherwise noted.
- ISS crew and ГОГУ (RSA Flight Control Management Team) weekly conference r/g 1626
- C2V2 – Installation of Common Communications for Visiting Vehicles (C2V2) Comm Units 1 and 2
- IMS Tagup
- Items Relocation in PMM, Part 2
- SEISMOPROGNOZ. Downlink data from Control and Data Acquisition Module (МКСД) HDD (start) r/g 1595
- Installation and Testing of Updated SW on Laptop RS1 / r/g 1634
- CIR – Hardware Setup
- Installation of Laptop RS2 SW Updates / r/g 1634
- ESA Weekly Crew Conference
- Installation and Testing of Updated SW on Laptop RS3 r/g 1634
- LAB1P5 Robotic Workstation Reconfiguration after activities with C2V2
- Installation and Testing of REMOTE RS LAPTOP S/W UPDATE r/g 1634
- SEISMOPROGNOZ. Download data from Control and Data Acquisition Module (МКСД) HDD (end) and start backup r/g 1595
- IMS Delta File Prep
- Closeout Ops after Installation of Common Communications Equipment for Visiting Vehicles (C2V2) in Lab
- OBT – Cygnus Rendezvous and Docking Conference
- СОЖ Maintenance
- PAO Hardware Setup
- SHD – Weekly Questionnaire
- WRS – Recycle Tank Fill from EDV
- Crew Prep for PAO
- Progress 429 (SM Aft) Transfers and IMS Ops / r/g 1484
- PAO Event
- External Wireless Communication (EWC) System Installation -System Installation – Big Picture Words
- Start the ROBoT simulation
- Onboard Training (OBT) – Cygnus Robotics Review
- Onboard Training (OBT) Cygnus Rendezvous Review
- Waste and Hygiene Compartment (WHS) Urine Receptacle and Insert Filter Changeout
- Flight Director / ISS Crew Tagup
- Health Maintenance System (HMS) – Nutritional Assessment (ESA)
Completed Task List Items
- None
Ground Activities
All activities were completed unless otherwise noted.
- Nominal ground commanding
Three-Day Look Ahead:
Saturday, 03/12: Crew off duty, housekeeping
Sunday, 03/13: Crew off duty
Monday, 03/14: Fine Motor Skills, C2V2 hardware restow, WHC urine R&R, EWC system install
QUICK ISS Status – Environmental Control Group:
| Component | Status |
| Elektron | Off |
| Vozdukh | Manual |
| [СКВ] 1 – SM Air Conditioner System (“SKV1”) | On |
| [СКВ] 2 – SM Air Conditioner System (“SKV2”) | Off |
| Carbon Dioxide Removal Assembly (CDRA) Lab | Override |
| Carbon Dioxide Removal Assembly (CDRA) Node 3 | Operate |
| Major Constituent Analyzer (MCA) Lab | Idle |
| Major Constituent Analyzer (MCA) Node 3 | Operate |
| Oxygen Generation Assembly (OGA) | Process |
| Urine Processing Assembly (UPA) | Standby |
| Trace Contaminant Control System (TCCS) Lab | Off |
| Trace Contaminant Control System (TCCS) Node 3 | Full Up |