ISS Daily Summary Report – 6/09/2023

USOS Extravehicular Activity (EVA) #87 ISS Roll-Out Solar Array (IROSA) 1A Install: Today, Woody Hoburg and Steve Bowen conducted USOS EVA #87 to install and deploy the IROSA 1A. Operators Frank Rubio and Sultan Al Neyadi provided SSRMS M1/M2 support during the EVA. Hatch opening occurred at 8:24 AM CDT. The final Phase Elapsed Time (PET) from today’s EVA was 6 hours and 3 minutes, and the crew completed the following objectives:

• Released IROSA from Flight Support Equipment (FSE)
• Installed the IROSA on S4 Mast Canister
• Connected cables and deployed the 1A IROSA
• Reconfigured the FSE Upper IROSA Support Beams

The crew completed the following IROSA 1B get ahead tasks:

• Released R Bolts
• Removed ARDs
• Removed Magnet FOD from the lower FSE IROSA

Completed Task List Activities:

• None

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

• S-band Telemetry Housekeeping 1 Preempt
• EMU Data Recorder (EDAR) Operations
• IROSA Safing
• SSRMS Walkoff [Planned]

Look Ahead Plan

Saturday, June 10 (GMT 161)
Payloads:

• POLAR2/7 Desiccant Swap

Systems:

• EVA Procedure Review
• EVA Debrief
• EVA Battery Removal/Installation
• EMU Water Recharge
• Robotics EVA Procedure Review
• EVA Glove Photos

Sunday, June 11 (GMT 162)
Payloads & Systems:

• Crew Off Duty

Monday, June 12 (GMT 163)
Payloads:

• FSL/Soft Matter Dynamics

Systems:

• EVA Procedure Review and Conference
• Discharge Expired O2 PBAs
• CSA-CP Checkout Part 1
• PWD Filter R&R
• IMV Flow Measurement Survey
• Transfer Cargo Dragon Cargo Operations

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

• EVA Communication Configuration
• EMU Purge
• EMU In-Suit Light Exercise (ISLE) Pre-breathe
• Crewlock Depress
• Crewlock Egress
• IROSA Release from FSE
• FSE Worksite Prep and SSRMS Ingress
• IROSA Install
• IROSA Deploy
• Worksite Cleanup
• SSRMS IROSA Articulating Portable Foot Restraint (APFR) Park
• Tablet Updating CrewNet Connection
• Crewlock Ingress
• Crewlock Repress
• Post-EVA Activities
• Internal Audio Subsystem (IAS) EVA Communication Deconfiguration
• EVA Glove Photo Setup and Downlink