H-II Transfer Vehicle (HTV)-6 Deorbit: HTV-6 successfully completed all three deorbit burns over the weekend. Loss of telemetry occurred Sunday 05-February at 15:11:21 GMT at an altitude of 80 km over the South Pacific near 50° S, 142° W.

Lighting Effects Vision Test: This morning the crew unstowed the Visual Performance Test hardware, then configured the Solid State Lighting Assembly (SSLA) in their Crew Quarters (CQ) to the correct mode, turning off all other light sources, then performed one Numerical Verification Test and one Color Discrimination Test. The Lighting Effects investigation studies the impact of the change from fluorescent light bulbs to solid-state light-emitting diodes (LEDs) with adjustable intensity and color and aims to determine if the new lights can improve crew circadian rhythms, sleep, and cognitive performance.

JEM Airlock (JEMAL) Repress: The crew repressed and conducted a leak check of the JEMAL with the Exposed Facility Unit-5 (EFU5) adapter on the slide table. Tomorrow the crew will install the HDTV EF-2. HDTV-EF2 is a high-definition television camera system delivered by HTV-6, which will be used for earth observation from the ISS.

Dragon On-Board Training (OBT): The crew participated in a conference with Ground Specialists in preparation of the start of robotics OBT for the upcoming Dragon rendezvous and capture. Following this conference, they reviewed the OBT materials and then performed computer based proficiency training on the Dragon mission profile, the Dragon rendezvous crew procedures and the crew interfaces for monitoring and commanding.

Today’s Planned Activities

All activities were completed unless otherwise noted.

EarthKAM. Crew conference with P/L Developer

БД-2 end switch adjustment.

DAN Experiment Ops.

Regenerative Environmental Control and Life Support System (ECLSS) Recycle Tank Drain

TIMER. Battery charge

Photo T/V (P/TV) Advanced Resistive Exercise Device (ARED) Exercise Video Setup

VEG-03 Plant Photo

Habitability Human Factors Directed Observations – Subject

Lighting Effects Visual Performance Tests Light Setting – Subject

Station Support Computer (SSC) 5 LAB Setup

Atmosphere Control and Supply (ACS) Nitrogen Manual Valve Open

Exercise Data Downlink via OCA

COTS UHF Communication Unit (CUCU) File Transfer

Atmosphere Control and Supply (ACS) Nitrogen Manual Valve Close

COTS UHF Communication Unit (CUCU) Software Update DVD Check

EarthKAM. Installation and activation of h/w in Node2

TIMER. Preparation and start of video recording of experiment ops

Environmental Health System (EHS) Total Organic Carbon Analyzer (TOCA) Water Recovery System (WRS) Sample Analysis

VIZIR. Experiment Ops.

On-Board Training (OBT) Dragon OBT Conference

On-board Training (OBT) Dragon Robotics Review

On-board Training (OBT) Dragon Rendezvous Review

TIMER. Video registration termination and close out ops

Photo and Video Recording of Life on Station

IMS Update

МО-11. Setup. REFLOTRON h/w

JEM Airlock Press

Activation of Video Streaming on PWS

HRF Generic Urine Collection Setup

Photo/TV Camcorder Setup Verification

JEM Airlock Leak Check

Deactivation of Video Streaming on PWS

Multi-purpose Small Payload Rack (MSPR) /Group Combustion Module (GCM) Component Activation

Activation of Video Streaming on PWS

CB/ISS CREW CONFERENCE

Deactivation of Video Streaming on PWS

Environmental Health System (EHS) Total Organic Carbon Analyzer (TOCA) Sample Data Record

Completed Task List Items

Structures and Mechanisms Docking Mechanism Accessory Kit Audit

Food Consolidate Pt 2

EVA service and cooling umbilical dryout

LAB1O5 Audit

Treadmill 2 System (T2) Monthly Inspection

COL1F2 Cue Card Replacement

ESA Active Dosimeter Area Monitoring Mobile Unit Stow

ESA PAO Recorded Message “France Info Q&A Set 3”

ESA PAO Recorded Message “Future jobs in the EU”

CLPA Pack/US EVA 39 Cleanup

EXPRESS Locker Prep

Health Maintenance System (HMS) Automated External Defibrillator (AED) Inspection

On-Orbit Hearing Assessment (O-OHA) with EarQ Software Setup and Test

NanoRacks Platform-1 Module-63 Secure

Photo/TV CAMCORDER MICROPHONE CHECK

Photo/TV Node 3 Camcorder Swap

Payloads Network Attached Storage (NAS) Vent Cleaning

Dragon 10 Prepack

New Food Evaluation

VEG-03 Watering

Space Automated Bioproduct Lab, CO2 Incubator Removal

EVA Housekeeping

Ground Activities

All activities were completed unless otherwise noted.

3A1 Battery Capacity Test

MCA Zero Calibration

Three-Day Look Ahead:

Tuesday, 02/07: HDTV Install JEMAL, Vascular Echo, Fast Neuron Spectrometer Relocate, A/L MTL Config, EVA Battery Charger Checkout, CUCU S/W Update

Wednesday, 02/08: 49S EMER Drill OBT, Dragon OBT, Lighting Effects, Galley Food Warmer Relocate, Neuromapping

Thursday, 02/09: SPHERES Docking Port Run, Skinsuit Measurements, Galley MERLIN transfer, Story Time – Buoy Demo, EVA Safer Checkout, CIR Bottle Replace

QUICK ISS Status – Environmental Control Group: