Author: jburk

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Journalist Report – February 9th

Crew 221 Journalist Report 09Feb2020

Author: Hemani Kalucha, Crew Journalist

Sol 4

Title: A little bit of rest

Yesterday evening, we had another amazing cultural night. We learned so much about Costa Rica and found it is such an impressive country. It voluntarily gave up its army in 1948, it has a literacy rate of 97%, and it currently runs on 98% renewable energy. We’ve now decided to have a reunion in Costa Rica next year, especially because of the incredibly yummy food Crew Engineer Luis prepared last night. We also got the chance to try a rare Costa Rican delicacy, the core of a palm tree! This morning, Crew Journalist Hemani made cheesy scrambled eggs for the crew. The crew was served a second luxurious round of coffee and also finally ate the cookies Crew 219 gifted to us as a treat. It was a morning of deliciousness. After an afternoon of great conversation, the crew got busy with planning our EVA experiments and preparing new microbiology samples. In particular, Crew GHO Jessica is trying to plan EVAs for rover operations testing and emergency response testing. She is also trying to use previously published parameters to test EVA success on our EVA operations to compare the results. Tonight, we are all very excited to do the combined Zumba and Salsa sports session prepared by the Commander and Engineer.

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Green Hab Report – February 9th

Crew 221 GreenHab Report 09FEB2020

GreenHab Officer: Jessica Todd

Environmental control: Heating. GreenHab door shade cloth (40%) (30%) on. Door opened today from 1:05 pm to 4:25 pm.

Average temperatures: 18.33°C

Hours of supplemental light: 19:30 to 00:00

Daily water usage for crops: 14.7 gallons

Daily water usage for research and/or other purposes: 1 gallon

Water in Blue Tank: 211.6 gallons

Time(s) of watering for crops: 2

Changes to crops: Pumpkin plants are flowering nicely. There are a number of soil-filled pots on the bottom level of the central shelf. They are labeled as bell peppers but in one week of monitoring I’ve seen no sprouting. I don’t think there are any plants in these pots.

Narrative: Watered the plants this morning at 9:43am. Today was a little colder so we kept the GreenHab toasty this morning and opened the door for a few hours around lunch. We had omelettes for breakfast so harvested some lovely spinach and rocket to get some greenery! Our mungbeans and blue corn have yet to sprout but will continue to monitor.

Harvest: 9g Chard Spinach, 3g Spinach Lakeside, 6g Rocket

Support/supplies needed: NA

Other Notes: NA

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Sol Summary – February 9th

Crew 221 Sol Summary Report 09Feb-2020

Sol:7

Summary Title:

Author’s name: Maria Grulich, M.Sc.

Mission Status: Nominal

Sol Activity Summary:

Update since last Sol summary: The crew had a lovely cultural night of Costa Rica with crew engineer L. Monge. The food he prepared was delicious and he even brought everyone a traditional hat and scarf from his country. The team learned a lot and is planning on a team meeting in Costa Rica once we return to Earth one day.

Today the crew is half way through rotation and therefore took the liberty to sleep one hour more and started its day with delicious scrambled eggs prepared by crew journalist H. Kalucha.

After breakfast, the team sat together, reviewing their performance of the first week. We discussed what we enjoyed and what the team can improve on, which resulted in a 2 hours cleaning activity before each member focused on their science projects.

The microbiology team made great progress, preparing 5 new samples and taking samples from stones directly to see if more bacteria is growing. Most of the samples the team prepared showed growth of bacteria.

Crew engineer L. Monge made good progress on his antenna project, which shall be installed in the field the coming weeks. The crew astronomer G. Alotaibi is still not satisfied with his images and will keep working on it.

As part of the team feels unwell, crew 221 was not on their best performance today and hopes that it will make better progress over the next few days and also should start to do videos for outreach.

Look Ahead Plan: Sports Session, Meditation Session, Planning of Operation EVAs, last microbiology sample collection

Anomalies in work: None

Update mouse in hab: still no joy in catching it.

Weather: cloudy during the day, partially cloudy during the evening light winds

Crew Physical Status: two crew members showing signs of the flu, one crew member injured knee

Reports to be filed:

Sol Summary

Photo Report

Operations Report

GreenHab Report

Science Report

Astronomy Report

EVA Request

HSO Report

Support Requested: Olive Oil, distilled white vinegar

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Astronomy Report – February 9th

Astronomy Report

Name: Ghanim Alotaibi

Crew: 221
Date: 09 Feb 2020

Two images were taken last night. One image for V CAS and the other for V0960 MON. Out of the three images submitted for each search pattern, only two were taken.

MDRS ROBOTIC OBSERVATORY

Robotic Telescope Requested MDRS-14

Objects to be Imaged this Evening:

V CAS (Resubmitted today)
Search pattern (submitted last night): Still active since last night. 1 image is missing out of the three images requested for each search pattern.
V0960 Mon (resubmitted today).

Images submitted with this report: Non

Problems Encountered: No photometry measurement was performed today due to the bad seeing profile (please see an example of the seeing profile for V CAS in the attached file). This seeing profile also occurs with V0960 MON as well as with random stars. The reason of this might be bad focusing and high background noise levels. New requests were submitted, and problem reported to observatory director.

 

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Sol Summary – February 9th

Crew 221 Sol Summary Report 09Feb-2020

Sol:7

Summary Title:

Author’s name: Maria Grulich, M.Sc.

Mission Status: Nominal

Sol Activity Summary:

Update since last Sol summary: The crew had a lovely cultural night of Costa Rica with crew engineer L. Monge. The food he prepared was delicious and he even brought everyone a traditional hat and scarf from his country. The team learned a lot and is planning on a team meeting in Costa Rica once we return to Earth one day.

Today the crew is half way through rotation and therefore took the liberty to sleep one hour more and started its day with delicious scrambled eggs prepared by crew journalist H. Kalucha.

After breakfast, the team sat together, reviewing their performance of the first week. We discussed what we enjoyed and what the team can improve on, which resulted in a 2 hours cleaning activity before each member focused on their science projects.

The microbiology team made great progress, preparing 5 new samples and taking samples from stones directly to see if more bacteria is growing. Most of the samples the team prepared showed growth of bacteria.

Crew engineer L. Monge made good progress on his antenna project, which shall be installed in the field the coming weeks. The crew astronomer G. Alotaibi is still not satisfied with his images and will keep working on it.

As part of the team feels unwell, crew 221 was not on their best performance today and hopes that it will make better progress over the next few days and also should start to do videos for outreach.

Look Ahead Plan: Sports Session, Meditation Session, Planning of Operation EVAs, last microbiology sample collection

Anomalies in work: None

Update mouse in hab: still no joy in catching it.

Weather: cloudy during the day, partially cloudy during the evening light winds

Crew Physical Status: two crew members showing signs of the flu, one crew member injured knee

Reports to be filed:

Sol Summary

Photo Report

Operations Report

GreenHab Report

Science Report

Astronomy Report

EVA Request

Support Requested: Olive Oil, distilled white vinegar

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Operations Report – February 08th

Crew 221 Operations Report 07Feb2022

SOL: 6

Name of person filing report: Luis D. Monge

Non-nominal systems:

Notes on non-nominal systems:

Generator: off (at 8pm) waiting for SOC to reach 80% to be turned on

Hours run: 11:00

From what time last night: 8:30pm

To what time this morning: 7:30am

List any additional daytime hours when the generator was run : 0

Solar— SOC % (Before generator is run at night) 89%

Diesel Reading – 97%

Station Propane Reading – 60%

Ethanol Free Gasoline – gallons

Water (loft tank): 35 gallons

Water Meter: 148 units

Water (static tank) – 285 gals

Static to Loft Pump used – yes

Water in GreenHab – 227.3 gals

Water in ScienceDome: 0 gallons

Toilet tank emptied: no

Deimos rover used: no

Hours:

Beginning charge:

Ending charge:

Currently charging:

Sojourner rover used: ASSIGNED TO DIRECTOR

Hours:

Beginning charge:

Ending charge:

Currently charging: yes

Spirit rover used: yes

Hours: (before EVA) : 129.9

Beginning charge: (Before EVA) 100%

Ending charge: (On return from EVA, before recharging) 75%

Currently charging: yes

Opportunity rover used: no

Hours: n/a

Beginning charge: n/a

Ending charge: n/a

Currently charging: yes

Curiosity rover used: yes

Hours: 136.1

Beginning charge: 100%

Ending charge: 72%

Currently charging: yes

Notes on rovers:

ATV’s Used: (Honda, 300, 350.1, 350.2, 350.3) not used

Reason for use: not used

Oil Added? not used

ATV Fuel Used: Gals not used

# Hours the ATVs were Used today: not used

Notes on ATVs:

HabCar used and why, where? not used

CrewCar used and why, where? not used

General notes and comments: not used

Summary of internet: operational

Summary of suits and radios: operational, lose cable on suit 7 fixed again but it might neeed a more permanent fix for the lose cable. Suit 10 is not charging, voltage at battery reads 5V, battery change is recomended and permission to perfome the replacement is requested.

Summary of Hab operations: nominal.

Summary of GreenHab operations: operational, black corn experiment continues, now watered with 2.5l/day. watering of the plants carried out as per procedure

Summary of ScienceDome operations: 2 incubators runing, microbiology experiments going on and cultures are bieng grown in agar plates. Detection of K, P and N carried out for tree soil samples currenlty being used at the greenhab for the black corn experiment.

Summary of RAM operations: robot assembly is ongoing adn expected to continue, antenna asembly for radio comunication experiment took place today and is expected to continue.

Summary of any observatory issues: nominal

Summary of health and safety issues: strong gas smell reported and gas detector brough into de the hab, it was determined that the gas came from the oven which was not working properly.

Questions, concerns and requests to Mission Support: the oven was reconfigured to work with propane as the previous confifguration was for natural gas, and that was deteremined to be the cuase of the smell reported yesterday.

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Greenhab Report – February 08th

Crew 221 GreenHab Report 08FEB2020

GreenHab Officer: Jessica Todd

Environmental control: Heating. GreenHab door shade cloth (40%) (30%) on. Door opened today for four hours from 2:45 pm to 6:52 pm due to very warm weather.

Average temperatures: 24.33°C

Hours of supplemental light: 19:30 to 00:00

Daily water usage for crops: 14.7 gallons

Daily water usage for research and/or other purposes: 1 gallon

Water in Blue Tank: 227.3 gallons

Time(s) of watering for crops: 2

Changes to crops: One of our succulents has died (picture attached). I managed to rescue three out of five, waiting on one, but sadly the other one is completely dead. Rest of the GreenHab looks really healthy, including the tomatoes. Ginger plant going strong and we have some new bell peppers and lettuce sprouting!

Narrative: Morning watering was a little late today due to the early EVA, but plants all look really healthy. Commander Maria and I set up a new experiment in the GreenHab, attempting to grow mungbeans in different ratios of Earth and Martian soil. We have several beds of mungbeans growing in 100% Earth Soil, 100% Martian Soil, 50%/50% Martian/Earth Soil and 70%/30% Martian/Earth soil. We will be monitoring the soil pH and nutrients to see if the Earth soil can populate the Martian soil with some healthy bacteria (Mark Watney style!). Evening watering was uneventful, all the plants save the succulent look pretty healthy. We should be ok to harvest herbs again tomorrow.

Harvest: NA

Support/supplies needed: NA

Other Notes: Sprayed one of the lettuce plants with pesticide. The bugs seemed to have fled the sprayed herbs and onto the lettuce. The lettuce plants in the hanging Ikea pots are having trouble with over-moist soil, as the pots have no drainage. Am I able to mix some perlite in with them to help absorb up the water? Also should I fertilize the plants at all while I’m here?

 

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EVA Report – February 08th

Crew 221 EVA Report 08FEB-2020

EVA # 7

Author: Jessica Todd (GreenHab Officer)

Purpose of EVA: The primary purpose was to determine test sites for our Mars rover. EVA#6 photographed some interesting areas of potential interest in Candor Chasma, which we wanted to further investigate. Our secondary purpose was to collect additional geological samples from the stratification layers of the chasma.

Start time: 10:03 am

End time: 1:00 pm

Narrative: Today we decided to return to Candor Chasma, based on some interesting photos taken by EVA #6. We were looking for challenging terrain in which to test our rover, as well as sites of geological interest in the canyon. Driving along Cow Dung Road, we at first missed the Stream Bed Connector trail, as it is not marked and the recent weather has washed away part of the start of the trail. We realized once we hit Galileo Rd, turned our rovers around and headed back towards Stream Bed Connector, passing some very confused Martian tourists on the way. Confirming the start of Stream Bed Connector with our GPS and terrain map, we headed off towards the Chasma. EVA suit #7’s fan started to malfunction at the start of the EVA, delaying our start slightly, but was fixed with a quick power cycle. The walk along Stream Bed Connector took more than 20 minutes, as the sand was very moist and difficult to walk on, particularly with our heavy packs and equipment. We first took some time to explore along the lip of the Chasma, photographing the various rock strata and terrain types. It took some time to find an appropriate location to make our way down into the Chasma, and one of the EVA crew felt the terrain was too challenging for them to make their way down. It took another 20 minutes for the rest of the EVA team to find a suitable path down into the Chasma that all members could navigate. As we were running short on EVA time, the decision was made to focus primarily on collecting photos and locations of rover sites, rather than collection of geological samples. We left the sample equipment at the mouth of the Chasma to be picked up on our return, and explored roughly 1 km of the Chasma, taking photos of various rock overhangs, caves and terrain too challenging for a human in an EVA suit to explore. This will be perfect for rover exploration, provided the sand on the Chasma floor is not too moist! The weather today was extremely warm compared to previous EVAs (roughly 16 degrees) and we were extremely hot in our EVA suits, so stopped for water on the way back to the rovers, returning a little early due to the hot weather.

Destination: Walking along Stream Bed Connector and Candor Chasma.

Coordinates (use UTM NAD27 CONUS): 0520285/4251221

Participants: Jessica Todd (GreenHab Officer), Ghanim Aloitabi (Astronomer), Rawan Alshammari (HSO)

Road(s) and routes per MDRS Map: Drove along Entrance Road then north along Cow Dung Road (0110). Parked at entrance to Stream Bed Connector and walked along it to Candor Chasma

Mode of travel: Driving and Walking

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Commander Report – February 08th

Maria Grulich

Commander

Crew 221, MDRS Sol 6

Crew 221 Commander Report 08FEB-2020

Author: Maria Grulich, Commander

Title: First problems to solve

Yesterday, during dinner, the crew 221 Earth2Mars realized that when the oven is on, there is a clear smell of propane more than usual. It was immediately reported to mission support during the comms window. At all times the crew was safe, as it was clear that when the oven is off, no propane gas could be smelled. This morning, after half the team went out for EVA, crew commander M.Grulich together with mission support started to investigate the source of the propane issue. It took a bit of time to read through the manual and check the oven, but after one hour the hypothesis was made that probably the oven was not configured to be used for propane gas. Per default the oven comes from the manufacturer to be used with natural gas instead of propane. In order to change this several grooves and an orifice spud on the stove and oven had to be replaced.

Mission support was very helpful, in supporting the theory and immediately organized support, such that in the afternoon, the oven was fixed with the help of the team. It was identified that the hypothesis was correct and after exchanging the parts, the gas issue seems to be solved. No propane smell can be detected now and also the gas detector was clear and the crew’s air quality detector improved significantly.

Besides this real issue, the team managed to do some science in the science dome, Greenhab and RAM.

The EVA team had some mishaps finding stream bed connector and they reported that the walk took more than 20 min as the soil was harder to walk on than expected. That resulted in a tired team that did not manage to explore the chasma as deep as they were planning on.

The team is in good shape and the cultural nights really add to the mission. We are making good progress on the projects; we are just not patient enough to see the results of the microbiology and ISRU plant experiments.

Commander Grulich

MDRS Station

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