Author: jburk

Posted on

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.

Posted on

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.

Posted on

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

Posted on

Journalist Report – February 5th

Crew 221 Journalist Report 05Feb2020

Author: Hemani Kalucha, Crew Journalist

Sol 3

Title: Exploring the Moons!

Today, we made good progress on our microbiology and black corn experiments. Early morning, Commander Grulich started the process of testing bacteria growth on Mars by taking swabs of the spacesuit helmet before and after cleaning. We are going to include this sample in our bacteria tests to see how efficiently the suits are cleaned! Then, three crew members went on a long and adventurous EVA out to the moons! They collected samples from the site of an ex-canyon, where many water flow channels were present. Water allows for presence of life, and this made the moons an excellent candidate for our microbiology sample collection. We followed new procedures to prevent cross contamination of samples, and even collected a sample of the air on Mars, to see what was going on there! Lastly, Crewmate Luis collected bags of soil from the Moons, in an attempt to take them back to the Greenhab and grow black corn in martian soil! After this tiring EVA, the crew members rested, and two other crew members expeditioned to North Ridge on a second EVA to collect iron rich samples for the microbiology samples. The samples were then prepared and put into the incubator at 25 degrees Celsius. We are excitedly awaiting the results! Our naps helped us recharge, and we managed to put together a delicious meal of tacos! Good night for now, Earthlings.

Posted on

EVA Report – February 5th

Crew 221 EVA Report 05 Feb 2020

EVA # 1

Author: Maria Grulich (Commander)

Purpose of EVA: 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: 09:35 am

End time: 12:30 pm

Narrative: Today we planned our first long EVA. Before going on EVA, crew commander M.Grulich took a sample of the bacteria on the space suits, in particular, the cleaned EVA suit and the suit after coming back to the Hab to see how contaminated the space suits are getting during an EVA. L.Monge, J.Todd and M.Grulich went out to drive towards the Moons with the aim to collect samples for ISRU and microbiology projects. The Martian weather is currently very much in our favor. The sun was smiling at us and there was almost no wind. M.Grulich took the lead on spirit to guide the team towards the Moons. Once near the Moons, the EVA crew left the rovers along Cow Dung Road. Unfortunately, the EVA preparations took one hour longer than expected therefore the first planned stop at Cowboy Corner was canceled. The EVA team did not manage to identify Brahe Highway 1572 therefore the team probably stopped near Factory Butte View and turned left into the field.

Once at the Moons, crew engineer Monge identified the first out of four locations to collect soil for the ISRU project to grow black corn in it. Crew Commander M.Grulich was looking for geology traces where in former times water could have run through to find and cultivate microbes. One location seems to be very promising – the soil showed bubbles which indicates bacteria activities. While taking samples for microbiology, the team was very careful using extra gloves on top of the EVA gloves and sterile sample containers and little shovels that have had been cleaned prior to the EVA. Also, one air sample was taken to see if there are any microbes in the Martian air around the Moon area. J. Todd was also taking geology samples to investigate any traces of salt indicating former water on the planet. All objectives of the EVA have been accomplished. Shortly before returning to the airlock the EVA team, was checking on the weather station installed yesterday and observed that the water was frozen, making it impossible to read out measurements. This was reported to the support team in the habitat to take action in the second EVA of that day.

The EVA team was working efficiently and very well together. A secondary objective of each EVA is to trace the actual taken road and average heart rate. Unfortunately after 20min, the tracking device stopped recording, which will be investigated in further EVAs to analyze and improve future EVA preparation.

Destination: Gray Moon, Beige Moon, The Moon

Coordinates (use UTM NAD27 CONUS): 4254500/516500 (Gray Moon), 4254350/516500 (Beige Moon), 4254800/515700 (The Moon)

Participants: Maria Grulich (Commander), Luis Monge (Crew Engineer), Jessica Todd (GreenHab Officer)

Road(s) and routes per MDRS Map: Cow Dung Road (0110) parked near Factory Butte View walked into the field.

Mode of travel: Driving and Walking

Vehicles used: Curiosity and Spirit

Posted on

Sol Summary – February 5th

Sol:3

Summary Title: Martian Exploration finding traces of Life

Author’s name: Maria Grulich, M.Sc.

Mission Status: Nominal

Sol Activity Summary:

Update after last sol summary: crew 221 Earth2Mars had their first sport session, meditation session and cultural night on Mars. The GreenHab Officer J.Todd made the team sweat for 30min using the distilled water containers as weight. Afterwards the team enjoyed their first meditation session, taking a moment to breath and slowdown in our busy day. Following this, the crew astronomer G. Alotaibi and HSO R. Alshammari took the crew to the middle east (Kuwait), explaining traditions and how to dress in the desert using ghutra and ougal that are traditionally used for men. L. Monge then successfully dressed himself Kuwaiti style, based on what we learnt! The team learned a lot and it was just supposed to be a 10 min activity which lasted for hours. R.Alshammari wrote all the crew names in Arabic and we got a lesson on how to count in Arabic using hindi alphabet, which was interesting as the Western World uses Arabic letters. The cultural night finished with an unexpected visit of a small mouse-looking-Martian, which we will try to catch alive in the coming days to release in the wild.

The whole day of Sol 3 was allocated to exploring the Martian surface for traces of life as well as taking samples to grow plants in the Martian soil. EVA team one with M.Grulich, L.Monge, J. Todd took out the rovers to the Moons, searching for traces of water. During the EVA, they found what looks like water channels and saw bubbles in the soil which can be an indicator for microbes’ activities which made the team very excited. Back in the hab, the first microbiology samples were put on petri dishes to be cultivated in the incubator.The EVA 2 team went up towards North Ridge taking also small samples to be tested if bacteria can be grown.

Tonight we are having Mexican wraps and sport session with HSO R. Alshammari.

Look Ahead Plan: Sport Session, Processing of EVA samples and planting black corn and sprouting mung beans, start to build rover

Anomalies in work: None

Weather: sunny no winds

Crew Physical Status: A few crew members experiencing signs of sore throats.

EVA: Morning 09:35AM-12:30 PM

EVA: Afternoon 02:10PM-03:10PM

Reports to be filed:

Sol Summary

Journalist Report

Photo Report

EVA Report

Operations Report

GreenHab Report

Astronomy Report

Support Requested: None

Posted on

Operations Report – February 4th

Crew 221 Operations Report 04-02-2022

SOL: 2

Name of person filing report: Luis D. Monge

Non-nominal systems: MDRS Generator is non-operational and still on inspection

Loft water tank connection presents a minor leak

Notes on non-nominal systems: Since Jan 21st, we have a 15 kW rental generator connected to our power system, meanwhile, we are working to troubleshoot the MDRS generator.

A male to male connection was bought in order to replace it in the line, but the leak it’s not in the connection, it’s in the pipe itself.

Generator: off as we are still waiting for it to reach 80%SOC to be turned on

Hours run: 12:00

From what time last night: 8:00pm

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) 89%

Diesel Reading – 22%

Station Propane Reading – 65%

Ethanol Free Gasoline – gallons

Water (loft tank): 32 gallons

Water Meter: 148 units

Water (static tank) – 420 gals

Static to Loft Pump used – yes

Water in GreenHab – 267.4 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: no

Hours: (before EVA) : 128.7

Beginning charge: (Before EVA)

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

Currently charging: yes

Opportunity rover used: no

Hours: n/a

Beginning charge: n/a

Ending charge: n/a

Currently charging: yes

Curiosity rover used: no

Hours: 134,8

Beginning charge:

Ending charge:

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: Notification received on Router replacement, and it will be performed tomorrow as per instructions.

Summary of suits and radios: Radios were used during the EVAs and batteries are malfunctioning and need to be replaced.

Summary of Hab operations: during the afternoon due to high winds and low temperatures the hab temperature dropped from 22C to 18C, the wall heater in the lower deck was turned on and the temperature is back to normal, reading is 20.6C in the thermometer in the wall.

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

Summary of ScienceDome operations: 2 incubators running

Summary of RAM operations: not used

Summary of any observatory issues: no issues

Summary of health and safety issues: no issues

Questions, concerns and requests to Mission Support: a measuring cylinder and two mason jars will be needed for the science experiments, permission to use them is requested.

Posted on

EVA Report – February 4th

Crew 221 EVA Report 04-02-2020

EVA # 1

Author: Jessica Todd (GreenHab Officer)

Purpose of EVA: The primary purpose was to set up several weather experiments. We were affixing two thermometers, a barometer and a rain gauge to the exterior of the Science Dome tunnel. We were also took several photos for outreach.

Start time: 12:06 pm

End time: 12:50 pm

Narrative: Today was our first maintenance EVA. The GreenHab Officer and Crew Astronomer were setting up several weather experiments as part of our goal to incorporate a Martian weather station into our MDRS mission. We spent the morning constructing a barometer and rain gauge, with the goal of affixing these and two thermometers to the exterior of the MDRS to measure weather conditions at our Hab site. We first assessed the GreenHab tunnel as a potential site for the weather experiments, however the entire tunnel is covered by a tarp and therefore rain runoff would confound our measures. We then headed to the Science Dome and found a strip of tunnel close to the Dome without tarp. We attempted to affix the thermometers to the tunnel exterior with cable ties, however the cable ties kept snapping, potentially because of the temperature, or because they have fatigued with age. We managed to affix the barometer and rain gauge to the base of the tunnel, resting on the floor, using pliers to assist in tightening the cable ties, a task we found particular difficult in our spacesuit gloves. We returned to the Hab with the thermometers having
unfortunately not met all of our objectives. We will need to determine a new method for affixing the experiments and a subsequent maintenance EVA will be required to mount the instruments.

Destination: Vicinity of the Hab.

Coordinates (use UTM NAD27 CONUS): 518500/4250050

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

Road(s) and routes per MDRS Map: EVA conducted near the MDRS, at the exterior of the Science Dome and GreenHab.

Mode of travel: Walking

Posted on

Greenhab Report – February 4th

Crew 221 GreenHab Report 04-02-2020

GreenHab Officers: Jessica Todd

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

Average Temperature: 20.25°C

10:27 am

Floor Unit: 20°C

12:30 pm

Floor Unit: 22°C

1:42 pm

Floor Unit: 22°C

7:02 pm

Floor Unit: 17°C

Hours of Supplemental Light: 19:30 to 00:00

Daily water usage for crops: 17.9 gallons

Daily water usage for research and/or other purposes: N/A

Water in Blue Tank: 267.4 gallons

Time(s) of watering for crops: 3

10:27 am = 7.9 galleons

1:42 pm = 0.5 galleons

7:05 pm = 9.5 gallons

Changes to crops: NA.

Narrative: A morning water before our maintenance EVA today. I watered a few of the herbs again in the middle of the day per Crew 220’s instructions. When watering tonight I noticed quite a few plants were dry, so perhaps too hot in the GreenHab today. We might need to open the door tomorrow for a bit to keep the temperature even. We harvested some cilantro to have with our green curry for dinner tonight.

Harvest: 3g Cilantro

Support/supplies needed: N/A

Other Notes:

Aloe and succulents unchanged. Will water again tomorrow. The strawberry plant leaves are browning and rotting at the edges. From the information sent through in yesterday’s comms window, this may be an indication of black root rot or verticillium wilt. I think I will need to check the roots tomorrow for indication of black root rot. Am not sure how to proceed in rescuing these plants. Also noticed a number of small insects around the herbs, carrots and radishes. Should I spray with pesticide?

Copyright © The Mars Society. All rights reserved. | Main Site