Sol Summary – April 20th

Crew 297 Sol Summary Report 19-04-2024

Sol: 06

Summary Title: Live Another Sol

Author’s name: Pawel Sawicki

Mission Status: Nominal

Sol Activity Summary:

Our Sol 6 went quite a bit smoother than the infamous Sol 6 of Ares III and Mark Watney.

The crew started the sol feeling rejuvenated after some great sleep, induced by indulging on the delicious late-night apple pie made by Matt Lynch. Shortly after waking up in the morning, the crew started getting ready for their 4-hour EVA. They were provided coordinates of the desired landing spot for the NPS, though strong winds last night increased the NPS search radius to 400 meters. Fortunately for the crew, it took only several minutes to find the NPS and carry it back to the rovers. This left more than three hours for the crew to pursue objectives for their respective research projects. Sarah utilized the additional time to log gamma-ray spectral data of samples within the beautiful landscape. The Case robot unfortunately was quite shy today, and did not want to communicate with the rest of the crew, consequently shelving his objective for another day. "I guess you could call it a failure," but I prefer the term "learning experience" (Watney, in The Martian, Weir). With an additional crewmate available for excavating, a hole adequate for the NPS was dug in 67 minutes, even through a challenging surface.

The crew came back from their EVA to freshly-made scones, prepared by Dave. The rest of the afternoon was spent performing nominal duties, conducting and preparing research, and writing reports. Dinner was made by Chef Marquez, a refined shoyu ramen recipe exquisitely composed of a dashi-base crafted with kombu seaweed, shiitake mushroom, and tare. The ramen was then brought together with an egg-based ramen, kanpyo, flavored tomato, onion, and GreenHab-harvested red cabbage and green onion. The umami-packed, harmonious mixture came together to bring us all closer together in the later hours of the evening.

Look Ahead Plan:

Tomorrow will be a rest day of sorts for the crew with a late wake-up and less work planned than usual. Nevertheless, there are two low-activity EVAs planned tomorrow. The first EVA will involve Team Matt picking a suitable location for the NPS and hiding it for a second team to recover. The second EVA will be more focused around the station, specifically at the RAM. Given Case’s difficulties today, the robot will be tested right outside of the Hab. Dave will manually drive the robot from a ground station in the RAM while Pawel monitors closeby.

Anomalies in work:

Suit 11 (fan power significantly decreased mid-EVA): In work
GreenHab automated fan: Work-around has been implemented to power on the fan manually. In case of power outage or inoperable fan, the GHO will open the door for cooling.
ScienceDome: We have noticed a foul chemical smell the last few days which has made the ScienceDome unsuitable for any work.
EVA headset #2 not receiving comms when connected with two way radio: R&R with spare headset.
Weather:
Morning (data from 0900): calm winds (2 mph), chilly (57F), and sunny with clear skies
Noon: calm winds (2 mph), warm (68F), and few clouds in the sky
Afternoon (1800): moderate winds (19 mph), warm (74F), and sunny with clear skies
Crew Physical Status: EVA Crew members are physically tired from the EVA today, but recovering well. Overall crew health is nominal.

EVA: Today’s EVA was nominal and an overall success. The crew of 4 (Sawicki, Storch, Lynch, Lamm) was able to locate the hidden NPS quickly today, within 10 minutes of parking the rovers and taking off on foot. The crew continued with their secondary mission objectives. Gamma-ray spectral data was collected from samples in the area and the crew was able to dig (and fill) a hole suitable for the NPS. Unfortunately, Case had network issues and was not utilized today.

Reports to be filed:

Sol Summary
Journalist Report
GreenHab Report
Operations Report
EVA report (1 EVA)
EVA request (2 EVAs)
Mid-Mission Report
Support Requested: None requested.

Journalist Report – April 22nd

Crew 297 – Janus 1 Journalist – David Laude

"Mars is there, waiting to be reached." – Buzz Aldrin

EVA 11 team, Pawel and Sarah, did some reaching to Mars in sim today, driving as far as rover Oppy would take them and still make it back to base on one charge. They arrived at the grey unit and took gamma-ray measurements of it, looking for uranium content and comparing to previously measured units. Later they walked to the overlook and then to south of the Sea of Shells. Finally, they hid the NPS for tomorrow’s morning EVA team to search for. Those remaining at the MDRS campus worked on a variety of odds and ends throughout the day.

Today’s featured crew member is Sean Marquez, our GreenHab Officer. In his biography he states: "Sean has a B.S. degree in Mechanical Engineering, specializing in design of mechanical systems, from the University of California, Irvine. He worked as an associate mechanical design engineer for Max Q Systems – formerly an original equipment manufacturer (OEM) for the aerospace industry. In his spare time, he contributes to FPrime, an open-source flight software and embedded systems framework used on the NASA/JPL Mars Ingenuity helicopter and university CubeSATs. FPrime is currently undergoing implementation at the Mars Desert Research Station to automate monitoring of plants in the GreenHab. Sean also works with a working group with the Open Source Hardware Association (OSHWA) and the Mach 30 Foundation to develop open standards for the medical/aerospace industry, as well as methodologies for developing open-source hardware (OSHW) like open-source software (OSS). Sean is currently studying permaculture design to develop a means to becoming multiplanetary without the need for interplanetary supply chains, using permaculture as its guiding principles."

Operations Report – April 22nd

Crew 297 Operations Report 22-04-2024

SOL: 8

Name of person filing report: Matt Lynch (Engineer)

Non-nominal systems: Suit 2 (stuck valve), Suit 9 (broken visor), Suit 11 (fan issue)

Notes on non-nominal systems: The issues with Suit 2 and 9 were already noted before our mission. Suit 11’s battery was replaced yesterday, but on today’s EVA Suit 11 was believed to exhibit reduced circulation (albeit better than before the battery was replaced). After inspection the cause remains unknown. 3 missing zip ties for the tarps in the tunnels were replaced.

ROVERS

Opportunity rover used:

Hours: 183.4

Beginning charge: 100%

Ending charge: 46%

Currently charging: No

General notes on rovers: NA

Summary of Hab operations:

WATER USE: 25.4 gallons

Water (static tank): 233.4 gallons

Static tank pipe heater (on or off): off

Static tank heater (On or off): off

Toilet tank emptied: no

Summary of internet: Looking up recipes, downloading entertainment, catching up on Earthly news

Summary of suits and radios:

Radios 1,5, and 6 were used.

EVA Suits 4 and 7 were used.

Summary of GreenHab operations:

WATER USE: 4 gallons

Heater: Yes

Supplemental light: N/A

Harvest: 2g of cherry tomatoes

Summary of ScienceDome operations: Setup for Pawel’s EVA tomorrow took place in the ScienceDome now that the noxious smell is gone.

Summary of RAM operations: (Tools used, work done): 3 missing zip-ties for the tarps on the tunnels were replaced using the supplies from the RAM.

Summary of any observatory issues: NA

GreenHab Report – April 22nd

Crew 297 GreenHab Report 22-04-2024

GreenHab Officer: Sean Marquez

Environmental control:

Heater on (set to 55F)
Fan on (set to turn on at 94F; turn off at 82F)
Average temperatures: 82F

Hours of supplemental light: N/A

Daily water usage for crops: 4 gal

Daily water usage for research and/or other purposes: 0 gal

Water in Blue Tank: 175 gal

Time(s) of watering for crops: 12:50

Changes to crops: N/A

Narrative: Fan system was operating nominal. Though, due to the afternoon heat wave, the GreenHab atmospheric temperature reached close to 110F around 14:30. The GreenHab door was opened again to allow for supplemental airflow from the tunnel system, which helped keep the atmospheric temperatures below 100F. More brown/yellow leaves/stems from the cherry tomato plants were composted.

Harvest:

2g of cherry tomato
Support/supplies needed: N/A

EVA Report – April 22nd

Crew 297 EVA 11 Report 21-4-2024    

EVA # 11

Author: Sarah Lamm

Purpose of EVA: To observe the grey geological unit seen from orbit.

Start Time: 7:37 AM

End Time: 10:11 AM

Narrative: We arrived at the grey unit and took gamma-ray measurements of it, specifically to see if the uranium content would be higher than the previous units. From there we traveled to the overlook, and just south of the Sea of Shells. Once we came back to the intersection of Brahe Hey and Cow Dung Row, we hid the NPS device for Matt’s L project.

Destination: Area between Sea of Shells and Overlook

Coordinates: 12S 516033 4254592

Participants: Pawel Sawicki (Commander), Sarah Lamm (Geologist)

Road(s) and routes per MDRS Map: Cow Dung Road, Brahe Hwy

Mode of travel: Opportunity

Sol Summary – April 21st

Crew 297 Sol Summary Report 21-04-2024

Sol: 07

Summary Title: I’m Sorry Dave, I’m Afraid I Can’t Do That

Author’s name: Pawel Sawicki

Mission Status: Nominal

Sol Activity Summary:

The crew woke up today well rested after a night of watching the Martian and getting to sleep in, a celebration for passing the mid-mission mark. Today’s docket of EVAs consisted of i) the Matts adventuring far northwest searching for an NPS hiding spot around the Sea of Shells and ii) Case adventuring right outside of the RAM. Both EVA crews were satisfied with what they saw today, whether it was the spectacular views of the Overlook or a fully functioning User Interface. The whole crew was later treated to a bon gou Jambalaya by Chef Lamm, a dish reminiscent of New Orleans street jazz – soulful, vibrant, and complex characteristics heard within each bite.

Look Ahead Plan:

Tomorrow there will only be one EVA, commencing shortly after the Martian sun wakes up. During this EVA, Sarah and Pawel intend on exploring interesting geological features to the northwest of the Hab within the vicinity of the Sea of Shells and Overlook. The rest of the crew will rest from EVAs and continue their nominal duties including preparing and conducting IVA research.

Anomalies in work:

Suit 11 (fan power significantly decreased mid-EVA): Battery has been replaced.
GreenHab (automated fan not working): working now that generator power is back online
ScienceDome (foul smell): Source of odor (batteries) has been determined and removed. Crew will continue to monitor for another day before using the ScienceDome fully.
Weather:
Morning (data from 0900): calm winds (2 mph), chilly (57F), and sunny with clear skies
Noon: calm winds (2 mph), warm (68F), and sunny with clear skies
Afternoon (1800): moderate winds (14 mph), warm (77F), and sunny with clear skies
Crew Physical Status: Crew health is nominal.

EVA: There were two EVAs today with two crewmates each – a first for us. The first EVA crew set out to hide the NPS, but due to a lack of good hiding spots in the area this goal was delayed to a later EVA. The crew remarked on the spectacular landscapes that part of Mars has to offer. The other EVA was more local to the Hab (by the RAM), where Case went out for a walk to test its features. Operation of the robot was as smooth as expected and more challenging EVAs are to come for Case.

Reports to be filed:

Sol Summary
Journalist Report
GreenHab Report
Operations Report
EVA report (2 EVAs)
EVA request (1 EVA)

Support Requested: None requested.

Operations Report – April 21st

Crew 297 Operations Report 21-04-2024

SOL: 7

Name of person filing report: Matt Lynch (Engineer)

Non-nominal systems: Suit 2 (stuck valve), Suit 9 (broken visor),

Notes on non-nominal systems: The issues with Suit 2 and 9 were already noted before our mission. Suit 11’s battery has now been replaced

ROVERS

Opportunity rover used:

Hours: 182.7

Beginning charge: 100%

Ending charge: 43%

Currently charging: No

General notes on rovers: All rovers key locks were tighten today on EVA #10

Summary of Hab operations:

WATER USE: 25.4 gallons

Water (static tank): 258.8 gallons

Static tank pipe heater (on or off): off

Static tank heater (On or off): off

Toilet tank emptied: yes

Summary of internet: Looking up recipes, downloading entertainment, report formatting methods, catching up on Earthly news

Summary of suits and radios:

Radios 2,3,4,5, and 6 were used.

EVA Suits 1,4,6 and 7 were used.

Summary of GreenHab operations:

WATER USE: 4 gallons

Heater: Yes

Supplemental light: N/A

Harvest: 106 g of cherry tomatoes

Summary of ScienceDome operations: NA

Summary of RAM operations: (Tools used, work done): Tools from the RAM were used in suit repair today. EVA #10 used the RAM to perform their robotic studies in the area right in front of the Hab.

Summary of any observatory issues: NA

Journalist Report – April 21st

Crew 297 – Janus 1 Journalist – David Laude

One week in, Sol 7, and the Janus 1 Crew has full confidence in completing nearly all research projects before departing Mars, problems or not. Today’s EVAs took one team (Matt and Matt) to the far NW where the "Overlook" (previously the "Moon Overlook" where this journalist once performed an EVA on Phobos). A few km north they reached the "Sea of Shells" where hill side after hill side is covered dense with ancient sea shells. The other EVA team (Pawel and Dave) stayed at home base and spent time with the mobile robot Case in front of the Hab. Dave set it on its automated course and at times manually controlled it from within the RAM while Pawel accompanied it. Case had a mind of its own at times stopping and turning about before proceeding on and then finally losing its azimuth by fixating on 71 degrees east. The final drive of the day up the ramp into the RAM to Dave was a perfect end to an otherwise somewhat troubled afternoon. Our goal was to evaluate for ease of use and note any problems and so one should consider the event a success. In the Hab whole wheat raisin bread was baked and for dinner jambalaya with Red Lobster brand muffins.

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