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GreenHab Report – March 27th

Crew 207 GreenHab Report – 27-Mar-2019

GreenHab Officer: Julielynn Wong

Environmental control: Ambient with door open (door opened at 0930, re-opened at 1600, closed at 1900); no shade cover was used.

Average temperatures: 25 degrees Celsius

Low: 15 degrees Celsius

High: 32 degrees Celsius

Hours of supplemental light: None

Daily water usage for crops: 4 gallons

Water in Blue Tank—128 gallons

Time(s) of watering for crops: 1300; 1900

Changes to crops: None

Narrative: At 1600, the door was noted to be blown shut due to high winds. GHO suggests 3D printing a better door latch plus salad strainer, salad spinner, and fly swatter at MDRS.

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Operations Report – March 27th

Crew 207 Operations Report 27-MAR-2019

SOL: 11

Name of person filing report: Dean Jin

Non-nominal systems: Generator

Notes on non-nominal systems: Radiator hoses and alternator need replacement on the generator. A contractor has been arranged to make these repairs within a few days.

Generator (hours run): 14.5

Solar – SOC 36% @ 1825 (before David turned on generator for the night)

Diesel Reading – 50%

Propane Reading – 60%

Ethanol Free Gasoline – 2 gallons

Water (auxiliary tank) – 0 gallons (Note: Not in Use)

Water (static tank) – 180 gallons

Auxiliary to Static tank transfer – No

Gallons transferred: 0

Water in GreenHab – 128 gallons

Static to Loft Pump used – Yes

Water Meter: 142162.4 gallons @ 1815

Toilet tank emptied: No

Deimos rover used: No, not functional

Hours: N/A

Beginning charge: N/A

Ending charge: N/A

Currently charging: N/A

Sojourner rover used: ASSIGNED TO DIRECTOR

Hours: N/A

Beginning charge: N/A

Ending charge: N/A

Currently charging: N/A

Spirit rover used: No

Hours: 85.1

Beginning charge: 100%

Ending charge: 100%

Currently charging: No – Charging Complete – Plugged In

Opportunity rover used: No

Hours: 54.9

Beginning charge: 100%

Ending charge: 100%

Currently charging: No – Charging Complete – Plugged In

Curiosity rover used: No

Hours: 84.7

Beginning charge: 100%

Ending charge: 100%

Currently charging: No – Charging Complete – Plugged In

Notes on rovers: Not Used

ATV’s Used: (Honda, 300, 350.1, 350.2, 350.3) N/A

Reason for use: Not Used

Oil Added? No

ATV Fuel Used: 0 Gals

# Hours the ATVs were Used today: 0

Notes on ATVs: None

HabCar used and why, where? Not Used

CrewCar used and why, where? Not Used

General notes and comments: Nothing to report

Summary of internet: Nothing to report

Summary of suits and radios: EV suits normal, all batteries read > 12.5 volts

Summary of Hab operations: Per recent electrical anomalies, checked SOC of electrical system as follows:

0800 SOC 70%, generator turned off by David

0900 SOC 60%, generator off

1100 SOC 60%, generator turned on by David

1200 SOC 60%, generator turned off by David

1600 SOC 46%, generator off

1825 SOC 36%, generator turned on by David

Summary of GreenHab operations: Nothing to report

Summary of ScienceDome operations: Nothing to report

Summary of RAMM operations: Nothing to report

Summary of any observatory issues: None (Note: observatory is closed)

Summary of health and safety issues: None

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Sol Summary – March 27th

Crew 207 Sol Summary Report 27-MAR-2019

Sol: 11

Summary Title: Self-Replicating Replicators

Author’s name: Julielynn Wong

Mission Status: Nominal

Sol Activity Summary:

Crew 207 completed their data collection for the bike-powered 3D printing study. Today we used our bike-charged battery to successfully 3D print a tongue depressor out of food-safe, biodegradable plastic and a replacement printer LCD knob out of PETG. Results are now being compiled for remote analysis and manuscript preparation.

Crew 207 continued 3D printing in the Hab today for our thoracentesis training study.

The following items were identified as useful to 3D print at MDRS:

Filament disposal box

COM continues to fulfill GHO duties. XO continues to fulfill ENG duties.

COM will revise activity schedule for Crew 208 based on timelines observed with Crew 207.

Look Ahead Plan: Continue 3D printing in Hab. Will rehearse additional drone controller flight testing for Crew 208. Plan to visit Hanksville tomorrow (Sol 0 for Crew 208) to gather materials in preparation for arrival of Crew 208.

Anomalies in work: None

Weather: Sunny with high winds

Crew Physical Status: Nominal

EVA: n/a

Reports to be filed: Operations, Greenhab

Support Requested: None

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Operations Report – March 26th

Crew 207 Operations Report 26-MAR-2019

SOL: 10

Name of person filing report: Dean Jin

Non-nominal systems:

Notes on non-nominal systems:

Generator (hours run): 4

Solar— SOC 70% (Before generator is run at night)

Diesel Reading – 50%

Propane Reading – 60%

Ethanol Free Gasoline – 2 gallons.

Water (auxiliary tank) – 0 gallons (Note: Not in Use)

Water (static tank) – 200 gallons

Auxiliary to Static tank transfer– No

Gallons transferred: 0

Water in GreenHab – 132 gallons

Static to Loft Pump used – Yes

Water Meter: 142140.4 gallons @ 1800

Toilet tank emptied: no

Deimos rover used: No, not functional

Hours: N/A

Beginning charge: N/A

Ending charge: N/A

Currently charging: N/A

Sojourner rover used: ASSIGNED TO DIRECTOR
Hours: N/A
Beginning charge: N/A
Ending charge: N/A
Currently charging: N/A

Spirit rover used: No
Hours: 85.1
Beginning charge: 100%
Ending charge: 100%
Currently charging: No – Charging Complete – Plugged In

Opportunity rover used: No
Hours: 54.9
Beginning charge: 100%
Ending charge: 100%
Currently charging: No – Charging Complete – Plugged In

Curiosity rover used: No
Hours: 84.7
Beginning charge: 100%
Ending charge: 100%
Currently charging: No – Charging Complete – Plugged In

Notes on rovers: Not Used

ATV’s Used: (Honda, 300, 350.1, 350.2, 350.3) N/A

Reason for use: Not Used

Oil Added? No

ATV Fuel Used: 0 Gals

# Hours the ATVs were Used today: 0

Notes on ATVs: None

HabCar used and why, where? Not Used

CrewCar used and why, where? Off campus

General notes and comments: Nothing to report

Summary of internet: Nothing to report

Summary of suits and radios: EV suits normal, all batteries read > 12.5 volts

Summary of Hab operations: Per recent electrical anomalies, checked SOC of electrical system as follows:

0700 SOC 18%, generator turned on by David

1100 SOC 100%, generator turned off by David

1200 SOC 98%, generator off

1400 SOC 81%, generator off

1700 SOC 76%, generator off

1830 SOC 70%, generator turned on by David

2000 SOC 70%, generator on

Summary of GreenHab operations: Nothing to report

Summary of ScienceDome operations: Nothing to report

Summary of RAMM operations: Nothing to report

Summary of any observatory issues: None (Note: observatory is closed)

Summary of health and safety issues: None

Questions, concerns and requests to Mission Support: None

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Greenhab Report – March 26th

Crew 207 GreenHab Report – 26-Mar-2019

GreenHab Officer: Julielynn Wong

Environmental control: Ambient with door open

Average temperatures: 30.8 degrees Celsius

Low: 25 degrees Celsius

High: 36.6 degrees Celsius

Hours of supplemental light: None

Daily water usage for crops: 4 gallons

Water in Blue Tank—132 gallons

Time(s) of watering for crops: 1230; 1630

Changes to crops: None

Narrative: GHO used a large funnel from the Science Dome to prevent low back strain when filling the Greenhab watering can.

Harvest: Red leaf lettuce 4 grams

Support/supplies needed: None

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Sol Summary – March 26th

Crew 207 Sol Summary Report 26-Mar-2019

Sol: 10

Summary Title: A Day of Rest and Solitude

Author’s name: Julielynn Wong

Mission Status: Nominal

Sol Activity Summary:

Crew 207 continued 3D printing in the Hab today. We began printing on our third 3D printer today.

The following items were identified as useful to 3D print at MDRS:

Funnels (small and large)

COM has taken over GHO duties. XO has taken over ENG duties.

Look Ahead Plan: Continue 3D printing in Hab. Complete data collection for bike study. Prepare for arrival of Crew 208.

Anomalies in work: None

Weather: Status

Crew Physical Status: Nominal

EVA: n/a

Reports to be filed: Operations, Greenhab

Support Requested: None

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Astronomy Report – Mar 25th

Crew 207 Astronomy Report 25 Mar 2019

Crew Astronomer: Tom Baldwin

MDRS ROBOTIC OBSERVATORY

Robotic Telescope Requested: None

Objects Viewed:

Remote observatory used to image M 65. Image processing not yet complete.

Problems Encountered: None

MUSK OBSERVATORY

Solar Features Observed: None.

Observatory closed, and photos of telescope, Laptop, and Solar Astronomy box sent to Peter.

Problems Encountered: None.