Journalist Report – March 10th

SOL 22: Our First Last Week

04:24 PM: The last week of our adventure begins normally, but we all know it will become increasingly busy as the days go by. This morning, Erin, Somaya, and Célyan went on an EVA to prepare the final phase of our photogrammetry experiment. This time, Meddi, Robin, and Quentin will look for the beacons instead of hiding them, since this morning’s EVA crew took care of that. They also handled mapping the western part of Kissing Camel Ridge, the new area we are going to explore! If everything goes well, tonight Quentin and Robin will study a 2D map of the area and conclude this part of the experiment.

The EVA crew from this morning isn’t the only one preparing for upcoming experiments: I’ve finished my last preparatory sketches for the discussion sessions about station layout. Now, all that’s left is to finalize the conclusions of our discussions. Quentin is working intensely this week while he can still observe the Sun thanks to the station’s observatory, although the day has been difficult and marked by power outages. Living with seven people consumes a lot of energy, and this kind of interruption is common at MDRS—we are prepared for it. On his part, Robin has finished assembling the SUPAEROMOON rover! We plan to take it out tomorrow for the first time. We have extravehicular activities (EVAs) scheduled almost every day, so we won’t miss the opportunity to test the rover on these occasions, although these EVAs are also planned for other reasons. Erin and he are now correcting the programs we use for the Core Data experiment, while Célyan is preparing small podcasts to answer questions from students at a school where the crew has done outreach.

The upcoming mornings promise to be well-filled because this week we will all try tele-operation using a virtual reality headset for the HUMANISE experiment. Fortunately, we have already concluded some of our experiments like Micropouss’. Meddi is now taking care of growing vegetables that will serve as provisions for future crews.

EVA Report – March 10th

Crew 311 EVA Report 10-03-2025

EVA #: 13

Author: Erin POUGHEON (Crew Commander, EVA Leader)

Purpose of EVA: Pick up the salt in front of the Hab. Atmospheric experiments battery change then 3D mapping of Kissing Camel Ridge W with a drone. Before going to Kissing Camel Ridge W, we want to go to Sea of Shells, where we had EVAs last week because we forgot the EVA Emergency Kit over there. We’ll have with us another emergency kit (so we have one with us before picking up the official one), and ropes.

Start time: 09:01 AM

End time: 01:00 PM

Narrative: The EVA started with the Crew going to the atmospheric instruments to change batteries. Everything was nominal. Then, we went to Sea of Shells and picked up the emergency EVA kit that was exactly where we thought we forgot it. The Crew Commander had a problem with her suit, the air flow was stopped. But Crew Scientist and Crew HSO managed to open the suit and fix the problem, it was just one of the cables of the battery that disconnected. We chose to continue the EVA and not abort as the problem was solved, and easy to solve again. We drove back to the station without any problems. We decided to switch rovers as the ones we had were low battery. Then, we drove to KCR W where we performed the photogrammetry nominally. We drove back to the station, entered the airlock at 12:55 AM and entered the station safely at 01:00 PM.

Destination: Marble Rituals, Sea of Shells and then Kissing Camel Ridge W

Coordinates (use UTM WSG 84): 518250 E, 4250750 N then 516500E, 425550 N then 518000 E, 4249500 N

EVA Participants: Somaya Bennani (Crew Scientist), Célyan Ferret (Crew HSO), Erin Pougheon (Crew Commander and EVA Leader).

Road(s) and routes per MDRS Map: Cow Dung Road 0110, Brahe Hwy 1572, Copernicus Hwy 1575

Mode of travel: Driving to Marble Rituals walking to the experiments site and coming back to the rovers then driving to Sea of Shells, and then driving to Kissing Camel Ridge W, walking in the area. Coming back to the station using the rovers.

Vehicles used: Curiosity and Perseverance, then Spirit and Opportunity

Curiosity: Start 100%, 298.8h/ End 44%, 300.5h

Perseverance: Start 100%, 309.3h/ End 49%, 309.2h

Spirit: Start 100%, 268.2h/ End 83%, 268.3h

Opportunity: Start 100%, 207.7h/ End 87%, 207.9h

Sol Summary – March 10th

Crew 311 Sol Summary Report 10-03-2025

Sol: 22

Summary Title:

Author’s name: Erin Pougheon, Crew Commander

Mission Status: Nominal

Sol Activity Summary: This morning, Crew Commander, Crew Scientist and Crew HSO went out on an EVA. The aim was to go to Sea of Shells, which they did successfully to pick up the emergency EVA kit that was forgotten there last week. After that, they went to Kissing Camel Ridge W to take pictures with a drone and place checkpoints so the other crew members will find them during other EVAs with 3D and 2D maps. Meanwhile, experiment session continued to run in the Hab and the rover for SUPAEROMOON is finished!

During the afternoon, everyone worked on their experiment : computing the 3D map of the morning, data handling of our Core Data, Astronomy project, …

Look Ahead Plan: Tomorrow, we plan to perform the EVA of photogrammetry at KCR W (if the map is ready tonight after the com window). We also plan to continue to perform our experiment sessions and to begin to plan the deinstallation of everything in the station in anticipation of the end of the week.

Anomalies in work: None

Weather: Sunny, Temperature 25 F / 70 F

Crew Physical Status: Nominal

EVA: None

Reports to be filed: Sol Summary, EVA Report #13, EVA Request #14, Operations Report, GreenHab Report, Journalist Report, Crew Photos, Astronomy Report.

Support Requested: None

Operations Report – March 10th

SOL: 22

Name of person filing report: Robin GORIUS

Non-nominal systems: Robotic observatory, toilet alarm

Notes on non-nominal systems: Maintenance of the observatory planned for June

ROVERS

Spirit rover : used

Hours: 268.3h

Beginning charge: 100%

Ending charge: 83%

Currently charging: Yes

Opportunity rover: used

Hours: 207.9h

Beginning charge: 100%

Ending charge: 87%

Currently charging: Yes

Curiosity rover: used

Hours: 300.5h

Beginning charge: 100%

Ending charge: 44%

Currently charging: Yes

Perseverance rover: used

Hours: 309.3

Beginning charge: 100%

Ending charge: 49%

Currently charging: Yes

General notes on rovers: None

Summary of Hab operations: Sport, experiments

Water Use (please use both methods to estimate water usage)

Time of measurements (collect data for the same time window): 6:48 pm
1) Per formula (see notes): 13.05gl
2) Smart Home Dashboard (see notes):16.03gl

Water (static tank, remaining gallons): 218.00gl

Static tank pipe heater (on or off): on

Static tank heater (on or off) : on

Toilet tank emptied (no or yes): yes

Summary of internet: used from 7 pm to 9 pm for reports

Summary of suits and radios:

Suits :

1 -> 100%, not used

2 -> 100%, not used

3 -> 100% , not used

4 -> 100%, not used

6 -> 100%, not used

7 -> 100%, used

8 -> 100%, used

9 -> 100%, used, battery disconnected from time to time. Might change the connector if time is available.

10 -> 100%, not used

Suits : The charger of suits 9, 10 and 8 seems to be bad. Before each EVA the batteries of these suits dropped rapidly even though they were perfectly good the time before and charged all night. We switch the chargers of these suits and suits 3, 4 and 6 and the issue seems to be gone.

Radios : Nothing to report.

Summary of GreenHab operations: Plants were watered

WATER USE: 10 gallons

Heater (On or Off): On

Supplemental light (hours of operation): 5 to 10 pm

Harvest (name, weight in grams): None

Summary of ScienceDome operations: cleaning

Dual split (Heat or AC, On or Off): On Heat

Summary of RAM operations: (Tools used, work done): None

Summary of any observatory issues: None

Summary of health and safety issues: None

Questions, concerns and requests to Mission Support: None

GreenHab Report – March 10th

Crew 311 GreenHab Report 10-03-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 84 F

Maximum temperature (last 24h): 115 F

Minimum temperature (last 24h): 72 F

Hours of supplemental light: 5 hours

Daily water usage for crops: 10 Gallons

Daily water usage for research and/or other purposes: None

Water in Blue Tank (200 gallon capacity): 101 Gallons

Time(s) of watering for crops: 9 am & 4:30pm

Changes to crops: None

Narrative: The power shortage induced high temperatures due to the fan not turning on. Watered the crops as usual. The newly sowed seeds started to sprout.

Harvest: None

Support/supplies needed: None

Journalist Report – March 9th

SOL 21: Save Didier!

06:30: PM This morning, the entire crew woke up a bit earlier than planned. Indeed, in Utah, we changed time! After an intense sports session organized by Célyan, the crew calmly has breakfast, and as everyone is about to start cleaning the station, we hear alerting cries: Quentin warns us that someone has taken Didier, our mascot! In fact, Célyan and he have organized an escape game throughout the station! After solving numerous puzzles and freeing Didier, we returned to our chores.

The second half of the day remained rather calm. We just had to continue with weekly and daily experiments, even if our schedule is more flexible. However, we still need to answer more questionnaires than usual. Some of us also have cognitive tests throughout the day, like Erin this morning, and reports or daily tasks to complete. If Meddi didn’t water the plants in the GreenHab, all our reserve of herbs would perish, Célyan still has to prepare our sports session for tomorrow, Robin is writing a report confirming that the station is operational, Somaya manages our retrospectives and I personally have to write today’s report and process all the crew’s photos. This weekend is also special because it precedes the last week we spend in the station, i.e., the one where we must uninstall many operational devices and complete ongoing experiments. We discussed at length how we should arrange the week and whether or not to continue certain experiments next week. Bad news: we will not benefit from the AMI experience during the mission, but we still have the last quarter of the mission to complete as many experiments beautifully.

GreenHab Report – March 9th

Crew 311 GreenHab Report 09-03-2025
GreenHab Officer: MOUMOUNI Meddi
Environmental control (fan & heater): Yes
Average temperatures (last 24h): 80 F
Maximum temperature (last 24h): 93 F
Minimum temperature (last 24h): 70 F
Hours of supplemental light: 5 hours
Daily water usage for crops: 10 ½ Gallons
Daily water usage for research and/or other purposes: None
Water in Blue Tank (200 gallon capacity): 111 Gallons
Time(s) of watering for crops: 11 am & 7pm
Changes to crops: None
Narrative: Cleaned the GreenHab in the morning, it was pretty dusty after the recent sandstorm. Watered the crops in the morning and the afternoon
Harvest: None
Support/supplies needed: None

Sol Summary – March 9th

Crew 311 Sol Summary Report 09-03-2025

Sol: 21

Summary Title:

Author’s name: Erin Pougheon, Crew Commander

Mission Status: Nominal

Sol Activity Summary: Thay day started with everyone noticing the hour change! We saw that we “lost” one hour of sleep… But never mind, everyone was motivated for the sport session. We were planning to clean the station right after, but our Crew Astronomer and Crew HSo surprised us with an escape game they organized during the week, in week we had to find Didier, our mascot, who had disappeared! After searching for evidence in all the modules, we finally found him safe! It was a very fun game for all the crew members and everyone was very happy.

After that, we cleaned the station as planned and had lunch. Then, everyone enjoyed the rest of the day to rest, have fun, and play. Everyone enjoyed our last Sunday at the station!

Look Ahead Plan: Tomorrow, we are planning an EVA to have the last session of the photogrammetry experiment. The team will have the drone during the EVA and tale pictures of the area to then use photogrammetry software to create a 3D map. Meanwhile, experiments will continue to run in the MDRS and in the afternoon, we’ll try to have the team using a 2D map ready for the next day.

Anomalies in work: None

Weather: Sunny, Temperature 40 F / 60 F

Crew Physical Status: Nominal

EVA: None

Reports to be filed: Sol Summary, EVA Request #13, Operations Report, GreenHab Report, Journalist Report, Crew Photos.

Support Requested: None

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