ISS Daily Summary Report – 7/21/2020

Payloads

Food Physiology: The crew performed the setup for Saliva collection in support of the Food Physiology study. The Integrated Impact of Diet on Human Immune Response, the Gut Microbiota, and Nutritional Status During Adaptation to Spaceflight (Food Physiology) experiment is designed to characterize the key effects of an enhanced spaceflight diet on immune function, the gut microbiome, and nutritional status indicators. These factors are interlinked, but diet is the only one that can be easily and meaningfully altered on Earth or during flight. This investigation aims to document the effect of dietary improvements on human physiology and the ability of those improvements to enhance adaptation to spaceflight.

Systems

US Extravehicular Activity (EVA) #68: Today, FE-11 Bob Behnken (EV1) and ISS CDR Chris Cassidy (EV2) completed US EVA #68 (S6 Battery EVA #4). Following a very successful EVA last week, the crew had minimal cleanup at the Integrated Equipment Assembly (IEA) during today’s EVA. This allowed the crew to perform the following tasks:

  • Robotic Tool Storage (RiTS) Installation
  • H-Fixture Removal (1A and 3B)
  • Nanoracks Airlock Preparation
  • Camera Port 3 (CP3) Ethernet Cable Routing
  • CP13 Ethernet Cable Routing & Camera Lens Filter Removal

The crew was able to remove the H-fixtures today utilizing a set of modified pliers. The crew deferred a similar task during EVA #2 when they encountered difficulty attempting to remove the H-fixture. Ground teams developed a workaround tool by modifying a set of damaged pliers scheduled for disposal on HTV9.

Completed Task List Activities:

  • None

Today’s Ground Activities:
All activities are complete unless otherwise noted.

  • CMG Maneuver to Stage TEA
  • Ground Support for EVA #68

Look Ahead Plan

Wednesday, 7/22 (GMT 204)
Payloads:

  • HRF Saliva collect and  Blood and Urine setup (NASA)
  • Astrobee On (NASA)
  • Food Physiology Collections (NASA)
  • EarthKAM shutdown and stow (NASA)

Systems:

  • Post-EVA PHS Exams
  • EMU H2O Recharge
  • EVA A/L Deconfig
  • EVA Debrief
  • WHC Manual Fill 

Thursday, 7/23 (GMT 205)
Payloads:

  • HRF Saliva, Blood and Urine collect (NASA)
  • FIR/CDM Plate changeout (NASA)
  • Food Physiology MELFI inserts and hardware stow (NASA)
  • CBEF-L Config (JAXA)
  • SAMS EE R&R (NASA)

Systems:

  • EVA SAFER Test Module C/O
  • Thermal Amine Swingbed Removal
  • JEM Stowage Audit

Friday, 7/24 (GMT 206)
Payloads:

  • HRF Saliva, and Urine collect (NASA)
  • FIR/CDM Plate changeout (NASA)
  • MSRR Z-book Battery (NASA)
  • Astrobee Off (NASA)
  • SPECTRUM powerdown (NASA) 

Systems:

  • N2 PPA PFMC Removal
  • EDR2 Launch Structure Removal
  • EVA Loop Scrub
  • 76P Unpack Transfer
  • HMS WinSCAT
  • CMS Orthostatic Intolerance Garment (OIG) Fit Check 

Today’s Planned Activities:
All activities are complete unless otherwise noted.

  • Biochemical urine test. Data downlink via OCA
  • USOS Extravehicular Activity (EVA) Communication Configuration
  • HRF Generic Saliva Collection Setup
  • ISS HAM Radio Power Down in Columbus
  • EVA COTS UHF Communication Unit (CUCU) Verify off
  • ISS HAM Radio Power Down in Service Module
  • Extravehicular Activity (EVA) In-Suit Light Exercise (ISLE) Preparation
  • Auxiliary Computer System [ВКС] laptops anti-virus scan and report
  • Extravehicular Mobility Unit (EMU) Purge
  • Extravehicular Mobility Unit (EMU) In-Suit Light Exercise (ISLE) Prebreathe
  • Checking cover closure on SM windows 6, 8, 9, 12, 13, 14.Note 8
  • TERMINATOR. Terminator-Limb PL Installation
  • Preparation for ИДЭ-4 smoke sensor needle cleaning in MRM2 Fire Detection System (СПО)
  • Crewlock Depress / Post Depress
  • Crewlock Egress
  • Robotic Tool Stowage (RiTS) Installation
  • 1A H-Fixture Removal
  • Integrated Equipment Assembly (IEA) Cleanup
  • 3B H-Fixture Removal
  • Unseal Dragon MegaHEPA
  • Life on the Station Photo/Video
  • Checkout of Condensate Supply Unit (БПК)
  • Cleanup
  • Safety Tether Reset
  • Nanoracks Preparation
  • Weekly checkout of RS video recording equipment
  • Filling ЕДВ with water from SM Rodnik H2O tank 1
  • INTERACTION-2. Experiment Ops
  • CP13 Cable Routing
  • CP3 Ethernet Cable Routing
  • CP13 Lens Filter Removal
  • EVA Crew Lock Ingress
  • Seal Dragon MegaHEPA
  • EVA Glove Photo Setup & Downlink
  • Crewlock Pre Repress
  • Crewlock Repress
  • Extra Vehicular Activity (EVA) Post-EVA Activities
  • Photo/TV Extravehicular Activity (EVA) Camera Disassembly
  • Private Medical Conference (PMC)
  • Photo/TV Extravehicular Activity (EVA) GoPro Downlink
  • Private Medical Conference (PMC)
  • Return to nominal comm configuration after USOS EVA
  • UF-ATMOSFERA. PL activation & Hardware Check