Report title: GreenHab ReportCrew #: 328
Position: Greenhab Officer
Report prepared by: Rebeca Goncalves
Date: 28/01/2026
Sol: 3
Environmental control (fan & heater): Fan max: 85F, Fan min: 80F, Heater: 70F
Average temperatures (last 24h): 77.8F
Maximum temperature (last 24h): 88.7F
Minimum temperature (last 24h): 66.8F
Hours of supplemental light: 5:30h (6pm to 11:30pm)
Daily water usage for crops: 3
Daily water usage for research and/or other purposes: 9
Water in the Tank (160 gal useful capacity): 146 gallons remaining
Time(s) of watering for crops: 7pm
Changes to crops: N/A
Narrative:
The 3 experiments are now fully set up in the greenhab.
The Greenhab Officer is responsible for Exp. 1 and 2 (Exp.1 studies tomato seeds sent to space planted in Mars regolith simulant; Exp. 2 studies microgreens planted in soil system and hydroponics system). All seeds have been sown.
The Crew Engineer is responsible for Exp. 3 (Exp.3 studies the viability of a 3D printed hydroponic system on mars using 2 different types of material). No plants are involved.
Harvest: (include which crop and mass in grams) N/A
Support/supplies needed: N/A