Microbial Tracking-2: Today a crewmember collected saliva samples for the Microbial Tracking-2 investigation and placed them inside a Minus Eighty Degree Celsius Laboratory Freezer for ISS (MELFI). MT-2 monitors the different types of microbes that are present on ISS over a 1-year period. After the samples return to Earth, a molecular analysis of the RNA and DNA is conducted to identify the specific microbes that are present on ISS in order to understand the microbial flora diversity on the ISS and how it changes over time.
Biomolecule Extraction and Sequencing Technology (BEST): Today Best experiment operations was performed to initiate DNA sequencing from samples collected today. The BEST investigation studies the use of sequencing for identification of unknown microbial organisms living on the ISS, and how humans, plants and microbes adapt to living on the ISS.
Atomization: The crew replaced the sample syringe and water trap for the Atomization investigation, allowing the ground team to initiate and complete an experiment run. The Atomization experiment investigates the disintegration processes of a low-speed water jet for various jet issue conditions in the Japanese Experiment Module (JEM) to validate the new atomization concept by observing the process using a high-speed camera. The knowledge gained can be applied to improve various engines utilizing spray combustion.
On-Orbit Fit Verification (OFV): Today the crew completed an OFV in support of the upcoming H-II Transfer Vehicle (HTV)-7 Battery Remove and Replace (R&R) ExtraVehicular Activity (EVAs). During the OFV, the crew took body measurements and resized their Extravehicular Mobility Unit (EMU) to ensure proper fit. Each EMU contains exchangeable components allowing each astronaut to adjust EMU fit to their individual preference.
ExtraVehicular Activity (EVA) Preparations: In preparation for the upcoming H-II Transfer Vehicle (HTV)-7 Battery Remove and Replace (R&R) EVAs, the crew completed a plethora of Road-To-EVA task. In addition to initiating a Metal Oxide (MetOx) Canister regeneration cycle, they prepared the Equipment Lock for EVA and completed a checkout of the Simplified Aids for EVA Rescue (SAFERs).
Zero-G Stowage Rack (ZSR) Reconfiguration: H-II Transfer Vehicle (HTV)-7 will bring the new Life Sciences Glovebox (LSG) to ISS. To make room for this new hardware, the crew configured a ZSR in the Japanese Experimental Module (JEM) today by removing the insert that provides the doors and inside shelf structure. They also re-configured the lateral struts and installed extensions onto the ZSR seat track so LSG can be correctly positioned once installed.
Public Affairs Office (PAO) Educational Event: Today Ricky Arnold participated in a live downlink with the Liberty County School District (LCSD) in Hinesville, Georgia. LCSD is located in an impoverished area and today’s event provided students with an opportunity to see beyond their circumstances and look to the potential they have in the future.
Compressor-M Remove and Replace (R&R): There have been multiple issues recently with the Compressor-M during Urine Processing Assembly (UPA) Recycle Tank Drain and Wastewater Storage Tank Assembly (WSTA) Fill activities. Since this unit worked well past its expected lifetime, the crew R&Rd the unit today with the Compressor-N spare. A checkout of the Compressor was completed during a WSTA Fill session and the unit performed nominally.
Completed Task List Activities:
- WHC KTO Replace [Completed GMT 258]
Ground Activities:
All activities are complete unless otherwise noted.
- Metox Regeneration Support
Two-Day Look Ahead:
Tuesday, 09/18:
Payloads
- NASA/BCAT Camera Activity
- NASA/Plant Habitat water refill
- NASA/BEST sample stow, retrieve and experiment ops
- NASA/CIR Hardware gather and bottle replace
- NASA/VEGGIE firmware upgrade
- NASA/FIR-LMM Hardware CTB audit
- ESA/Pulmonary Function System PAM Removal
- ESA/Fluid Science Laboratory (FSL) spare relocate and fastener photo
- NASA/MSL gas bottle supply exchange
Systems
- Tool Box Audit
- EHDC Latch Adjust
- QD Cap/Plug Audit
- EVA H Bolt Clean Review
- PAO Event
- SSRMS Ops: LEE checkout and joint diagnostics
Wednesday, 09/19:
Payloads
- NASA/Rodent Research Habitat Stow
- NASA/Team Task Survey
- NASA/Food Acceptability
- NASA/CIR-ACME hardware replace
- NASA/Zero-G Battery test
- JAXA/ATOMIZATION syringe Replace 2
- JAXA/ELF Cartridge install
- ESA/Metabolic Space donning
Systems
- WHC Closeout Panel Inspection
Today’s Planned Activities:
All activities are complete unless otherwise noted.
- Microbial Tracking-2 Saliva Collection
- SPLANH. Preparation and Initiation of EGEG Recording
- Microbial Tracking-2 Sample MELFI Retrieval Insert
- Extravehicular Activity (EVA) Reminder for On-Orbit Fitcheck Verification (OFV)
- Max Cycle Ergometer w/ Vibration Isolation & Stabilization (CEVIS) Portable PFS Partial Set Up
- Microbial Tracking-2 Saliva Stow
- Max Cycle Ergometer w/Vibration Isolation & Stabilization (CEVIS) Portable PFS Power Up
- Biomolecule Extraction and Sequencing Technology (BEST) Hardware Gather
- Compressor-M Removal
- VIRUS DEFINITION FILE UPDATE ON AUXILIARY COMPUTER SYSTEM LAPTOPS
- XF305 Camcorder Setup
- Regeneration of Micropurification Unit (БМП) Ф1 Absorption Cartridge (begin)
- Atomization syringe replacement 2
- Biomolecule Extraction and Sequencing Technology (BEST) MWA Preparation
- DAN Experiment Ops.
- DAN Assistance during science ops run
- Max Cycle Ergometer w/Vibration Isolation & Stabilization (CEVIS) Portable PFS Subject
- Compressor-N Installation
- Wastewater Storage Tank Assembly (WSTA) Fill
- HRF Rack 2 Supply Kit Resupply
- SPLANH. Termination of EGEG recording and concluding ops
- Crew Departure Preparations for Return to Earth
- EPO Gerst Flying Classroom 2 – Bouncing in a Tube Recording
- Vacuum cleaning ventilation grille on FGB interior panels (201, 301, 401)
- Max Cycle Ergometer w/Vibration Isolation & Stabilization (CEVIS) Portable PFS Partial Stow
- Simplified Aid For EVA Rescue (SAFER) Checkout
- ISS HAM Service Module Pass
- ИП-1 Sensors positioning check
- RESPONSE Hardware status check
- Biomolecule Extraction and Sequencing Technology (BEST) MELFI Sample Retrieve
- Biomolecule Extraction and Sequencing Technology (BEST) Experiment 1
- Extravehicular Activity (EVA) Equipment Lock Preparation Part 1
- Reconnecting SM KURS-P Cables from MRM2 Port Antenna Feeder to DC1 Port Antenna Feeder and photography of the mating place
- Extravehicular Mobility Unit (EMU) On-orbit Fitcheck Verification Measurements
- Still photo shooting of ТП228 thermic sensors mockups, which are installed on the external surface of MRM2
- SM Ventilation Subsystem Preventive Maintenance. B2 Group
- Reorient Node 3 PBA CTB 4199 in Node 3 Port Endcone
- Biomolecule Extraction and Sequencing Technology (BEST) MELFI Sample Retrieve and Insert
- LSG ZSR Reconfiguration
- Extravehicular Mobility Unit (EMU) On-orbit Fitcheck Verification
- СОЖ maintenance
- Atmosphere Revitalization System (ARS) Amine Swingbed (ASB) Exhaust Duct locate and reinstall
- JPM1F5 Soft Dummy Panel Install
- INSPECTING AND CLEANING NIKON CAMERA DIGITAL IMAGE SENSORS
- Delta file prep
- Metal Oxide (METOX) Regeneration Initiation
- On-Orbit Hearing Assessment (O-OHA) with EarQ Software Setup and Test
- Max Cycle Ergometer w/Vibration Isolation & Stabilization (CEVIS) Portable PFS Conclude
- Public Affairs Office (PAO) High Definition (HD) Config LAB Setup
- PAO Preparation
- International Procedure Viewer Tablet Questionnaire
- Public Affairs Office (PAO) Event in High Definition (HD) – Lab
- Exercise Data Downlink via OCA по r/g 0130
- Biomolecule Extraction and Sequencing Technology (BEST) Experiment 1 Sample Stop