USOS Extravehicular Activity (EVA) #88 ISS Roll-Out Solar Array (IROSA) 1B Install: Today, Woody Hoburg and Steve Bowen conducted USOS EVA #88 to install and deploy the IROSA 1B. Operators Frank Rubio and Sultan Al Neyadi provided SSRMS M1/M2 support during the EVA. The IROSA will augment power generation for the 1B power channel on the station’s starboard truss structure. Hatch opening occurred at 7:42 AM CDT. The final Phase Elapsed Time (PET) from today’s EVA was 5 hours and 35 minutes, and the crew completed the following objectives:
- Release IROSA from FSE
- Install IROSA on S6 Mast Canister
- Connect cables
- Deploy 1B IROSA
- Perform FSE Beam Clean Up
The crew completed the following get-ahead tasks:
- Perform Cannon Connector Tool Retrieve
Completed Task List Activities:
- None
Today’s Ground Activities:
All activities are complete unless otherwise noted.
- EVA Operations
- PPS BGA Latch
- MSS Powerup/Powerdown
- ACS MCS Configuration for Reboost
Look Ahead Plan
Friday, June 16 (GMT 167)
Payloads:
- CGBA-4 Remove
- Mochii Vent Clean
- PK-4 HD Transfer and Prep for D/L
- Zero-G Oven Remove
- Z T2 IMTP Ops
Systems:
- HMS PHS Post EVA Examination
- EMU Water Recharge
- Transfer Cargo Dragon Cargo Operations
- EVA Debrief
- Atmosphere Revitalization System Four Bed Carbon Dioxide Scrubber Samples
- EVA Glove Photos
- HMS Ultrasound 2 Scan
- Brine Transfer from EDV to BPA with UTS
- CB/ISS Crew Conference
Saturday, June 17 (GMT 168)
Payloads & Systems:
- Crew Off-Duty
Sunday, June 18 (GMT 169)
Payloads & Systems:
- Crew Off-Duty
Today’s Planned Activities:
All activities are complete unless otherwise noted.
- Comm Config/Deconfig for USOS EVA
- EVA ISLE Preparation
- EMU Purge
- EMU ISLE Prebreathe
- Crewlock Depress/Repress
- Crewlock Egress/Ingress
- IROSA Release from FSE
- FSE Worksite Prep and SSRMS Ingress
- IROSA Install/Deploy
- CMS ARED Cylinder Flywheel Evacuation
- Worksite Cleanup
- EVA Glove Photo Setup/Downlink
- SSRMS IROSA APFR Park
- EVA Post-EVA Activities
- Photo/TV EVA Camera Disassembly
- Re-direct U-turn duct to Node 1