Sol Summary – February 27th

SOL: 15
Person filling out Report: Louis MALLER, XO
Summary Title: Betelgeuse Broadcasting Corporation
Mission Status: successful EVA in the late morning, all systems go, work on experiments ongoing
Sol Activity Summary: brunch, EVA, science work on different experiments
Look Ahead Plan: Hoping to have good weather for 24-hour balloon deployment
Anomalies in work: 3D printer being troubleshooted, clock on the first floor not working correctly (little arm stuck between 6 and 7 O’clock)
Weather: mostly sunny, very strong gusts of winds.
Crew Physical Status: Injured crewmember feeling better, rest of crew feeling well
EVA: EVA with visiting journalists from the Betelgeuse Broadcasting Corporation, sent by Satellite 5, checked the seismometer, tested the alternative Martian navigation system, and explored moon- and mars- like regions.

Reports to be filed:
– Commander report
– Operations report
– Journalist report
– GreenHab Report
– EVA #14 report
– EVA #15 request
– HSO report
– Astronomy Report
– Science Report

GreenHab Report – February 27th

Green Hab Report  – Sol 15
Report written by: Victoria DA-POIAN (Crew Biologist)

Date : 02/27/2017

Functionality: The heater in the green hab is working well. Today was a very sunny but windy day ! I checked the temperature in the GreenHab this morning. It was around 27 Celsius degrees around 10:00 AM while the temperature in the tunnel was around 6.6 Celsius degrees. I switched on the cooler on stage 1. The GreenHab temperature was 21 Celsius degrees at 4:00PM while it was 9.9 Celsius degrees in the tunnel. I watered twice the plants today.

Status: The existing seedlings in the greenhab are continuing to grow well. There are spinach, lettuce, radish, and beans growing very well in the small pots.

The lettuces are growing well too. The new lettuces I planted are growing very well too.

The Vegidair has been installed a week ago and is functionning very well. We were able to see nice sprouts of lettuce today in the Vegidair and some smaller in the similar pots I put in the GreenHab.

Science Report – February 27th

Science report

Experiment: Optinvent AR glasses
Person filling in the report: Louis Maller
The glasses were taken out today once again. They properly functioned during the entire engineering check (part of the team that stayed near the hab, not the one that went all the way to the diesel tank). The signal was lost only when I drove off on the ATV. That’s a good success.
Optinvent gave me access to some software that would allow me to control my glasses from my phone, but it still requires some troubleshooting because of Bluetooth issues.
Also I have been tinkering with Tasker to try to turn on apps with movements from the accelerometer, but I’m not an expert and need to improve what I have started doing.

Experiment: Seismometer
Person filling in the report: Mouadh Bouayad
We went to get back the data today; there was a lot of wind. We even had to put the sensor back to  its place again but it had barely moved. Otherwise everything was ok today.

Experiment: Aquapad:
Person filling report: Arthur
Yesterday I put a few drops of filtered water and boiled water in two
aquapad petri dishes and let them at 35°C in the Science Dome oven.
This afternoon (24 hours after), I took them out of the oven and used
the iPad application “Everywear” developed by the CNES, to count the
red points in the Aquapads (the points are caused by the growth of the
bacteria present in the water). Unfortunately, the glass of the petri
dishes was covered with fog, but it was possible to conclude that the
bacterial pollution of our water is stable: I did not see any major
variation in the quantity of red points, compared with mo observations
of the two last weeks.

Experiment: Sextant:
Person filling report: Arthur
I used the sextant three times during today’s EVA, but lost the paper
map because of the strong wind. As a result, in the afternoon I
figured out a way to determine my position on the PDF map by drawing
the lines and angles on a graphics software.
I join to this report the part of the map showing the exact position
of the seismometer, South of the Hab, with additional information
about the sextant angles.

MDRS seismo position

Astronomy Report – February 27th


SOL 15

NAME:  Mouadh Bouayad            CREW: 175

DATE: 02/27/2017

SKY CONDITIONS: mostly clear, few clouds here and there.
SUMMARY: Arthur and I went to the observatory to observe Andromeda Galaxy, and took few pictures as well. We then could take some more pictures of Orion Nebulae, and then Jupiter. The images are clearer! As you can see on the photos. We couldn’t however have a better focus on Jupiter, neither could we zoom in.
OBJECTS VIEWED: Andromeda Galaxy, Orion Nebulae, Jupiter.



Commander Report – February 27th

Dear Earth,

Sol 15: The 8th Passenger

Today, a famous physicist sent by the BBC space station (Betelgeuse
Broadcasting Company) honored us of his presence. He joined the crew
for our typical tasks: morning EVA to check the seismometer and
explore the vicinity, engineering check, cooking, EVA debriefing,
experiments in the GreenHab and the Science Dome… Luckily, we had
enough stock to feed eight crewmembers, and our guest could even enjoy
our daily Belgian chocolate (Xavier’s gift to the crew).

The 8th passenger left our little haven in the middle of the
afternoon, since he had more martian bases to visit along his trip. It
was really nice to see a new face after two weeks confined with the
same people. Moreover, he brought with him some news from Earth, and
introduced new subjects to our conversations (which otherwise would
work in closed loop). Not a bad thing, since we are almost running out
of complains about the imperial system.

Ad Astra!
Arthur Lillo
Commander of the CelebriTeam 175

Journalist Report – February 27th

Journalist report, 02/27/17 – Sol 15: Becoming TV stars.

Today was surely very special: we were going to spend the day with a journalist, living in simulation with us, while his four-men crew was shooting images of us, in situ. After our sport session and breakfast, we waited for the whole crew to arrive. The reporter was the only one to completely follow the simulation rules: he arrived in spacesuit, spent the regular three minutes of pressurisation in the airlock, and was then supposed to follow us till the afternoon.

The first encounter with the team was very reassuring: they were science reporters, knowing why they came here, filming a whole documentary on the subject, being well informed, so that they did not just want to film us as animals in a cage, to gain audience. They were very respectful with the rules of the station, did their best not to disturb us, even if being twelve in the tiny hab was a bit oppressing. After a quick talk, some shots of the hab, Arthur, Louis and Mouâdh left with the reporter in EVA, the journalist crew following them in a big SUV. They first went to the seismometer, checked it, took shots while Mouâdh presented it, and then, headed North, to reproduce yesterday’s experiment of the sextant, on “the Moon”. Like during most of the simulation, the wind preventing us from using the atmospheric balloon.

We spent a long time having lunch, as it was the scene the producer chose to interview all of us at the same time. The reporter was leading the conversation, and while eating we discussed about a lot of various subjects, about space exploration, our motivations, how we imagined a trip to Mars, etc. He was very attentive, and raised interesting points. I clearly found this exchange very productive, I hope this satisfied them too, so that it will be released in an authentic way. The fact that the shot was taken during a meal was clever, and clearly helped us remaining natural, as we had something to keep us focused, instead of looking directly at the video camera or one of the four people surrounding us…

The following was a bit more disappointing, as we spent the beginning of the afternoon shooting videos in the different modules of the station, but it was less about science, as the journalists were also looking for some good images. Most of our experiments are not very pretty, so that only some of it had their moment of fame, and had to act a bit to be convincing.

To conclude, it was a very exciting experience, even if we had to sacrifice about half a day to let it happen. We met very respectful and well informed people, not here to try to create something, but really to learn about what we do and understand our goals. It was surely deeper than almost every interview we had had already, those ones focusing more on what we eat and how many times we have showers…

Louis MANGIN, crew journalist MDRS 175

EVA Report – February 27th

EVA #14

Crew members (4): Arthur Lillo (EVA leader), Mouâdh Bouayad, Louis
Maller, Brian Cox (EVA buddies)

•       South of the Hab at the seismometer burial (12N 518500, 4250000)
•       The Moon area (12N 516500, 4254500)
Vehicles used: Deimos rover, 2*350 ATV

Departure time:  10:10 AM
Return time: 12:52 PM
Duration: 2 hours 42 minutes

Recover the data from the seismometer on a USB key, use the Optinvent
glasses to transmit an image of the engineering check to the Hab,
explore the Moon area with our guest Brian Cox, and use the sextant to
determine our position.

We entered the airlock later than planned because the documentary team
came at 9 AM, and we did all the briefings before the EVA. We did a 10
minutes engineering check, then headed South with the rover and the
ATVs until we reached the seismometer’s burial. The wind was terrific,
at some points it was difficult to stand up. We lost our map while we
were driving. The plates covering the seismometer were still in place,
we successfully recovered the data on a USB key. We also did an angle
measurement with the sextant, in order to compare our estimated
position with the one determined before with other reference points.
After that, we took the vehicles to go to Tank Wash, for an interview
with Brian and another sextant measurement on top of a hill. Finally,
we went to the Beige/Grey Moon area and filmed another interview. When
we went home, the wind stood strong all the way to the Hab and forced
us to drive quite slowly.