GreenHeb Report – April 28th

Crew 211 GreenHab Report – 28-APR-2019

GreenHab Officer: Chloé Peduzzi

Environmental control: Ambient with door open + fan turned up to 2

Shade cloth: 80%

Average temperatures:

Low: 16°C

High: 45°C

Hours of supplemental light: 0

Daily water usage for crops: 4 gallons

Water in Blue Tank: 85 gallons

Time(s) of watering for crops: 11:30

Changes to crops: All plants look healthy. Nevertheless the tomato plant of the GreenHab seems a little stressed (curved leaf), I will water it accordingly over the next couple of days. We have harvested the lettuce (from plants we have brought) for the dinner.

Narrative: Hot day. I have cleaned the floor of the GreenHab to make sure it stays a pleasant place in which to work. Moreover I have regrogrammed the fan, as you asked me, so it will be “on” from 10:00 to 17:30. Is that okay ?

Harvest: 27.5g lettuce (from plants we have brought)

Support/supplies needed: I have regrogrammed the fan, as you asked me, so it will be on from 10:00 to 17:30. Is that okay ?

EVA Report – April 28th

Crew 211 EVA Report 28-04-2019

EVA #7

Author: Simon Collignon

Purpose of EVA: Exploring the geology of White Rock Canyon
Start time: 09:00 am
End time: 10:45 am

Narrative: The aim of this EVA was to explore the White Rock Canyon and gather some soil samples which were successfully retrieved. After the scientific part of this EVA, we’ve looked after ancient river beds which could be a good evidence of liquid water on Mars.
Destination: White Rock Canyon

Coordinates Latitude: 4248000, longitude: 52000 (UTM NAD27 CONUS)

EVA Participants: Simon Collignon, Julien Amalaberque, Nathan Pechon

Mode of travel: Driving and hiking

Vehicles used: Spirit and Curiosity