Month: February 2020

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GreenHab Report – February 06th

Crew 221 GreenHab Report 06FEB2020

GreenHab Officer: Jessica Todd

Environmental control: Heating. GreenHab door shade cloth (40%) (30%) on.

Average temperatures: 18.33°C

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

Daily water usage for crops: 9.2 gallons

Daily water usage for research and/or other purposes: 0.5 gallons

Water in Blue Tank: 243 gallons

Time(s) of watering for crops: 1

Changes to crops: Two of the four succulent plants seemed to have recovered a bit, yay! The leaves are more plump. Waiting on the other two. I repotted one of the sadder looking ones, as the soil was completely dry and barren and the roots didn’t seem healthy. Hanging lettuce pot on the bottom was fully soaked in water. As the pot has no drainage, will leave lettuce unwatered for the next day in the hopes that the soil dries out a bit. A few tomato plants are wilting. Rotated the plants on the bed. Ginger has almost sprouted, and the radish sprinklers, bell peppers and roma tomato have all sprouted.

Narrative: The plant beds were very moist this morning so I skipped the morning watering. Crew Engineer and I set up a new experiment in the GreenHab. We are going to attempt to grow Blue Corn from Martian soil! We have set up four trays on one of the benches, one as the control and three containing different types of Martian soil, mixed with some fertilizer. We’ve planted several rows of blue corn and will be watering it and monitoring the soil conditions each day.

Harvest: NA

Support/supplies needed: NA

Other Notes: Have sprayed the herb garden and the carrots and icy radishes with some pesticide to get rid of the small bugs. Will not harvest for the next few days. Also, slightly concerned about the wilty tomato plants. I have no experience with tomatos. Would this be a symptom of too much/little water? Or too much/little sunlight?

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Sol Summary – February 06th

Sol:4

Summary Title: It’s all about the Science

Author’s name: Maria Grulich, M.Sc.

Mission Status: Nominal

Sol Activity Summary:

Update since last Sol Summary: Crew 221 had great Mexican tacos and prepared a new batch of kombucha that they inherited from crew 220. It will be ready by the 11thof February! No big evening activities were planned as the crew needed some good night sleep to refill their batteries. The discussions between the crew members, however, become more and more interesting each day.

This morning, the commander woke up the team with “starships” by Nicki Minaj to get the team up and running and also prepared pancakes with fresh banana for the crew.

After a short team meeting to plan the day, the crew teamed up in pairs. Crew Engineer L. Monge and GreenHab Officer J.Todd focused on ISRU plant experiments in the GreenHab to plant black corn in different soils taken during yesterday’s EVA from different places. Crew Journalist H. Kalucha and Crew Astronomer G. Alotaibi started to build the crew robot in the RAM that shall be tested once ready during EVAs, even though several crew members dropped by to help as everyone was excited to build it. Crew Commander M.Grulich and HSO R. Alshammari were preparing the soil samples from the last EVA and inspecting the petri dishes from yesterday. They were positively surprised to find the first signs of bacteria growth from the sample of the EVA space suit before it was cleaned. The air sample and soil sample from yesterday did not show any sign of bacteria growth yet.

In the evening, the crew will have Costa-Rican empanadas and another meditation session shortly before the Australian cultural night, where J. Todd will try to sell the crew on vegemite.

EVA: None

Reports to be filed:

Sol Summary

Journalist Report

Photo Report

EVA Request

Operations Report

GreenHab Report

Astronomy Report

Science Report

Support Requested: None

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Journalist Report – February 06th

Crew 221 Journalist Report 06Feb2020

Author: Hemani Kalucha, Crew Journalist

Sol 4

Title: A day of science!

This morning, we were awoken by our wonderful commander making pancakes and serving the last of the fresh fruit – bananas. Energized by this meal, the crew divided into teams of three. Luis and Jess planted the black corn seeds in the greenhab using martian soil, collected from the EVA done yesterday. Maria and Rawan spent the whole day growing bacteria in the samples also collected from the EVA done yesterday. One of the samples saw signs of bacteria, which caused lots of excitement and a feeling of success amongst the crew. Hemani and Ghanim started to build the robot. After a fun team lunch of good conversation and two-minute Ramen, the teams switched around, and the all girl engineering team (Hemani, Maria, Jess) put together the robotic arm! It started to get cold in the RAM, so the Crew Engineer didn’t have time to get his moisture sensor fully working, but all in all, much progress was made on all fronts. The mini missions made the hours go by a little faster, since the lack of internet and space, usually makes the day feel long and slow. Tonight will be another fun filled evening with sports, meditation, and another crewmember’s cultural exploration.

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Science Report – February 06th

Science Report

Crew: 221

Date: 06-FEB-20

Crew Science Officer: Hemani Kalucha

1. Microbiology Research Today, we experimented with the microbiology samples collected from yesterday’s EVA. Each sample was weighed and one gram of each sample was taken for futher preparation. The 1 gram was put into 100ml of distilled water and then diluted further into 9ml of distilled water with 1 ml of of the previous solution (10^-3 concentration of potential bacteria). A small amount of the final solution was then spread onto the petri dishes to be incubated at 25degC. The samples from yesterday were inspected and the first signs of bacteria growth was identified on the sample of the space suit before we cleaned the helmet. This sample will be further analysed in the coming days. A first attempt to prepare our own agar was done but resulted in a spill which was cleaned and a new attempt will be done tomorrow.

2. ISRU project Today we set up four trays – one control fertilized soil with perlite and three different types of mars regolith, collected on EVA 4. Within each sample, half was fertilized and half was not. Then, several rows of black corn were inserted and kept in direct sunlight in the greenhab. Each tray was watered with 0.5 litres. The soil health and crop health will be monitored over the next week.

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GreenHab Report – February 5th

Crew 221 GreenHab Report 05FEB2020

GreenHab Officer: Jessica Todd

Environmental control: Heating. GreenHab door shade cloth (40%) (30%) on.

Average temperatures: 19°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: NA

Water in Blue Tank 252.7 gallons

Time(s) of watering for crops: 2

Changes to crops: NA

Narrative: Crew Journalist Hemani took over morning watering today as the GreenHab Officer was off on an early EVA, collecting soil for some botany experiments. We harvested some butter letter and lettuce for our Mexican dinner feast! Evening watering was good, gave the plants a healthy watering as the soil was very dry for a few of the beds.

Harvest: 7g Butter Lettuce, 11g Lettuce

Support/supplies needed: NA

Other Notes: Watered the succulents and aloe. They don’t look any worse but not much better either. I would love some advice on how to help these succulents recover. Photos of the strawberry plants are attached to this email. As we were using the herbs and lettuce tonight for dinner, will spray the bug-infested beds tomorrow with the pesticide.

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Operations Report – February 5th

Crew 221 Operations Report 05Feb2022

SOL: 3

Name of person filing report: Luis D. Monge

Non-nominal systems: Generator

Notes on non-nominal systems: on-going issue

Generator: on (at 7pm)

Hours run: 11:00

From what time last night: 9:00pm

To what time this morning: 8:00am

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

Solar— SOC % (Before generator is run at night) 80%

Diesel Reading – 100%

Station Propane Reading – 61%

Ethanol Free Gasoline – gallons

Water (loft tank): 38 gallons

Water Meter: 148 units

Water (static tank) – 390 gals

Static to Loft Pump used – yes

Water in GreenHab – 252.7 gals

Water in ScienceDome: 0 gallons

Toilet tank emptied: no

Bayo 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

Beginning charge: (Before EVA) 100%

Ending charge: (On return from EVA, before recharging) 35%

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: 135

Beginning charge: 100%

Ending charge: 25%

Currently charging: yes

Notes on rovers: Opportunity still out of commission, brakes need fixing before being delivered to the Hab

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: Notification received on Router replacement, rescheduled to be performed tomorrow as per instructions.

Summary of suits and radios: Fan on suit 7 stoped working during EVA, it restarted after reset. It will be checked for losing conections before being used again.

Summary of Hab operations: full deep cleanig of the upper level of the hab carried out yesterday evening after a mouse was spoted next the couch.

Summary of GreenHab operations: operational, watering of the plants carried out as per procedure

Summary of ScienceDome operations: 2 incubators runing

Summary of RAM operations: not used

Summary of any observatory issues: dome was not properly closed after night observations, it was detected early in the morning reported and fixed.

Summary of health and safety issues: no issues

Questions, concerns and requests to Mission Support: a new mouse trap was requested and it was delivered early in the morning.

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Greenhab Report – February 5th

Crew 221 GreenHab Report 05FEB2020

GreenHab Officers: Jessica Todd

Environmental control: Heating. GreenHab door shade cloth (40%) (30%) on.

Average Temperature: 19°C

10:12 am

Floor Unit: 21°C

5:59 pm

Floor Unit: 17°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: N/A

Water in Blue Tank: 252.7 gallons

Time(s) of watering for crops: 2

10:12 am = 4.2 galleons

5:59 pm = 10.5 galleons

Changes to crops: NA.

Narrative: Crew Journalist Hemani took over morning watering today as the GreenHab Officer was off on an early EVA, collecting soil for some botany experiments. We harvested some butter letter and lettuce for our Mexican dinner feast! Evening watering was good, gave the plants a healthy watering as the soil was very dry for a few of the beds.

Harvest: 7g Butter Lettuce, 11g Lettuce

Support/supplies needed: N/A

Other Notes:

Watered the succulents and aloe. They don’t look any worse but not much better either. I would love some advice on how to help these succulents recover. Photos of the strawberry plants are attached to this email. As we were using the herbs and lettuce tonight for dinner, will spray the bug-infested beds tomorrow with the pesticide.

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Astronomy Report – February 5th

Astronomy Report

Name: Ghanim Alotaibi

Crew: 221
Date: 05 Feb 2020

The dome of the robotic observatory was found to be open this morning. The observatory director received reports, and the crew astronomer saw the open dome. Observatory director solved the problem.

Today morning the first photometry measurement on V CAS was performed. The photometry measurement was found to be 10.766. Another request was submitted for V CAS.

A search pattern for the discovery project was identified based on empty location by a map provided by the Minor Planet Center. The search pattern is as follow:

Patter # (Re, Dec) Pattern # (Re, Dec) Pattern # (Re, Dec)
1 (14:00:00, 35:00:00) 2 (14:30:00, 35:00:00) 3 (14:90:00, 35:00:00)
4 (14:00:00, 35:30:00) 5 (14:30:00, 35:30:00) 6 (14:90:00, 35:30:00)
7 (14:00:00, 35:90:00) 8 (14:30:00, 35:90:00) 9 (14:90:00, 14:90:00)

MDRS ROBOTIC OBSERVATORY

Robotic Telescope Requested MDRS-14

Objects to be Imaged this Evening: V CAS and Discovery Pattern (see above for coordinates)

Problems Encountered: for the discovery patterns, only 6 patterns were submitted. Skynet didn’t permit the modification of the declination. Crew astronomer submitted the coordinates until pattern 6 only. Problem communicated by email to observatory director.

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EVA Report – February 5th

EVA # 5

Author: Hemani Kalucha

Purpose of EVA: Fix weather station instruments, Collection of regolith and geological samples to be used as an ISRU growth substrate for some botanical experiments in the GreenHab, and geology and microbiology experiments.

Start time: 2:10 PM

End time: 3:10 PM

Narrative: We traveled up two mounds in the north ridge, and collected microbiology samples for our agar experiments. We followed a new procedure, which the team decided on in the science discussion yesterday. We wore sterile lab gloves on top of our EVA gloves to collect samples. We used sterile cotton sticks to collect the sample, and sealed each sample in an individual new ziplock bag. These are all the measures we could think of to prevent any organic contamination and cross contamination to our samples. We managed to collect four samples, which was on par with our objectives.

Destination: North Ridge

Coordinates (use UTM NAD27 CONUS): (517900,425100)

Participants: Hemani, Rawan

Road(s) and routes per MDRS Map: Hab Ridge Road

Mode of travel: Walking

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