Ocular Health (OH): Commander (CDR) Swanson conducted his Flight Day (FD) 60 Ocular Health vision test. Flight Engineer (FE)-6 Gerst and Swanson took turns using the tonometer to collect eye pressure measurements. Tomorrow, retinal images will be collected with the fundoscope. The Ocular Health protocol calls for a systematic gathering of physiological data to characterize the risk of microgravity-induced visual impairment/intracranial pressure in ISS crewmembers. Researchers believe that the measurement of visual, vascular and central nervous system changes over the course of this experiment and during the subsequent post-flight recovery will assist in the development of countermeasures, clinical monitoring strategies, and clinical practice guidelines.
Advanced Colloids Experiment (ACE)-M-2 Sample Mixing: FE-5 Wiseman mixed ACE-M-2 samples in preparation for sample analysis in the Fluids Integrated Rack (FIR) at a later date. In the ACE-M-2 investigation, a model colloidal system is used to observe the microscopic behavior of liquids and gases separating from each other, near the critical point, via a process called spinodal decomposition.
Emergency Roles & Responsibilities (R&R) Review/Crew Handover: All 6 crewmembers reviewed emergency general instructions and discussed overall emergency response. Following this activity, Swanson continued general handover with the 39S crew.
Japanese Pressurized Module (JPM) Return Grille Cleaning: Swanson removed return grille mesh covers and cleaned inside the grilles in the JPM.
Robotics Operations: Robotics Ground Controllers powered up the Mobile Servicing System (MSS) and maneuvered the Space Station Remote Manipulator System (SSRMS) to a Mobile Transporter (MT) translation configuration. This also moved the SSRMS out of a keepout zone for the SCAN Testbed payload. Controllers also verified that the iris of the Camera Light Pan/Tilt Unit Assembly (CLPA) installed on SSRMS Boom B last Tuesday would close nominally.
Positive High Beta: The ISS is in a period of high solar beta, with a peak of +74 degrees on June 4. The ISS will be continuous sunlight until June 6. Ground teams are closely monitoring thermal data, and no hardware has exceeded thermal limits.
Today’s Planned Tasks
- RSS1,2 reboot / r/g 1009 [Complete]
- СМ-У connection inspection at МНР-НС behind АСУ panel 139 [Complete]
- Laptop RS1(2) reboot [Complete]
- SM ПСС Test / РСУ, [Complete]
- MO-8. Setup [Complete]
- Body mass measurement [Complete]
- MO-8. Close-out ops [Complete]
- DPC (S-band) [Complete]
- Ocular Health (OH) – ocular health examination [Complete]
- Stow returnable equipment into Soyuz 421 (h/w compartment) r/g 5685, 5750 [Complete]
- Daily electrocardiography (start) / r/g 5744 [Complete]
- Working СВ camera setup [Complete]
- FMK atmospheric formaldehyde monitor deployment [Complete]
- ACE. Science program review[Complete]
- Ocular health questionnaire [Complete]
- ACE. Sample stirring for 40 min. [Complete]
- Ocular Health (OH) – ocular health examination [Complete]
- NAPOR-mini РСА. [БЗУ-М] s/w upgrade. r/g 5769 [Complete]
- SLT reboot [Complete]
- Ocular Health (OH). Tonometer setup [Complete]
- Ocular health questionnaire [Complete]
- Ocular Health (OH). Tonometer – agent [Complete]
- MOTOKARD. Experiment run. r/g 5763 [Complete]
- Ocular Health (OH). Tonometer – subject [Complete]
- Ocular Health (OH). Tonometer – agent [Complete]
- Ocular Health (OH). Tonometer – subject [Complete]
- MOTOKARD. Science ops assistance / r/g 5764 [Complete]
- Ocular Health (OH). Tonometer stow [Complete]
- BIOSIGNAL. Cryogem-03 temperature monitoring / r/g 5760 [Complete]
- ACE. Sample stirring for 40 min. [Complete]
- СОЖ maintenance [Complete]
- Crew adaptation and station review time [Complete]
- БВН grid cleaning in Soyuz 712 [БО] maintenance compartment [Complete]
- Transfer into Progress 713 with IMS updates / r/g 5735 [Complete]
- СВ mode adjustment [Complete]
- Sampling into GSC container [Complete]
- СВ xenon lamp c/o [Complete]
- ACE. Sample stirring for 40 min. [Complete]
- BSA battery cycling start [Complete]
- СВ – closeout prep [Complete]
- VEG – daily vegetation check [Complete]
- VEG-01 – fill in water to water the vegetation [Complete]
- Urine PH Kit Trash [Complete]
- REMOTE RS LAPTOP setup / r/g 5757 [Complete]
- Emergency roles and responsibilities review [Complete]
- Adjust water separation safety valve and perform test separation into ЕДВ via [МФР]. r/g 5755 [Complete]
- ISS Crew Handover [Complete]
- JRNL – log update [Complete]
- SHD – daily headache monitoring questionnaire [Complete]
- IMS update [Complete]
- Monthly vacuuming of БРИ h/w surface with power OFF and cable network connected. r/g 5373 [Complete]
- Crew adaptation and station review time [Complete]
- WRM – condensate transfer start [Complete]
- Crew adaptation and station review time [Complete]
- Exercise data dump / r/g 2639 [Complete]
- On MCC Go Soyuz 712 [СтА] cover seal drive action c/o. r/g 5756 [Complete]
- WRM – condensate transfer completion [Complete]
- SHD – daily headache monitoring questionnaire [Complete]
- Crew adaptation and station review time [Complete]
- JEM protective grid cleaning [Complete]
- HRF – h/w setup [Complete]
Task List
- ARED Cylinder Evac
- WHC KTO replace
- WHC EDV-U R&R
- Roscosmos Report
- Uragan photo
- 3DA1-Cam-Ops
- BASS ops overview
- BASS single TL ops parts 1,2,3
- BCATC1 sample 8 pre-mix
- CEVIS Isolator MOD
- Cygnus pre-gather
- Crew handover
- CFE ICF5 ops parts 1,2,3
- EMU LLB Auto-Init
- EMU LLB SSC Relocate
- EMU LLB SSC Return
- MERLIN PAS remove
- EVA ORU Bag Inspection
- IFM MOOT restow
- NOD2O2 Cleanout
- JPM HD assessment
- No-skid tape audit
- NOD3 PEPS assessment
- P/TV Hardware questions
- PMM cleanup [Complete]
- WRS MRF remove
- P/TV h/w questions part 2
- Possum PL photo
- RS EVA h/w gather
Ground
- Nominal commanding
- SSRMS maneuver [Complete]
Three-Day Look Ahead:
- Tuesday, 06/03: Ocular Health, Crew handover, EMU PWR sample and drain
- Wednesday, 06/04: ACE, Ocular Health, Cygnus HCP setup, EMU Antenna cable install
- Thursday, 06/05: EMU 3010 Return To Service, Prox HCP checkout, LA1B RPCM R&Rs
QUICK ISS Status – Environmental Control Group:
| Component | Status |
| Elektron | On |
| Vozdukh | Manual |
| [СКВ] 1 – SM Air Conditioner System (“SKV1”) | Off |
| [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 | Stop |
| Major Constituent Analyzer (MCA) Node 3 | Operate |
| Oxygen Generation Assembly (OGA) | Standby |
| Urine Processing Assembly (UPA) | Standby |
| Trace Contaminant Control System (TCCS) Lab | Off |
| Trace Contaminant Control System (TCCS) Node 3 | Full up |