Sol 6
Prepared by: Zac Trolley
Non-Nominal Systems: Greenhab temperature sensor, Suit 2, electrical systems.
Notes on non-nominal systems: See individual systems at the end of the report.
Generator (hours run): 16.7h
Solar: SOC 84%
Diesel: 76%
Propane: 61 psi
Ethanol Free Gasoline (5 Gallon containers for ATV): 8 Gallons
Water (trailer): 0 Gallons
Water (static): 200 Gallons
Trailer to Static Pump used: No
Water (loft) – Static to Loft Pump used: Yes
Meter 130708.6
Toilet tank emptied: Yes
ATVs Used: None
Oil Added: None
ATV Fuel Used: None
# Hours the ATVs were Used today: 0
Notes on ATVs: none
Deimos rover used: Yes
Hours: Hours: 108.1
Beginning charge: 100%
Ending charge: 98%
Currently charging: No
Sojourner rover used: ASSIGNED TO DIRECTOR
Hours:
Beginning charge:
Ending charge:
Currently charging:
Spirit rover used: No
Hours: 18.0h
Beginning charge: 100%
Ending charge: 91%
Currently charging: No
Opportunity rover used: no
Hours: 13.5
Beginning charge: N/A
Ending charge: N/A
Currently charging: No
Curiosity rover used: Yes
Hours: 11.3h
Beginning charge: 100%
Ending charge: 92%
Currently charging: Yes
HabCar: Not used
General notes and comments: We are rotating the Rovers with the one plugin we have, and that should be sufficient if we are taking 2 rovers at a time per EVA.
It would seem that the electrical generation isn’t being regulated that well. The diesel and solar power systems will vary between 120V and 140V. No known reason why this is happening.
During an EVA, a plastic handle from the passenger side roll cage on Demos came off. We have the handle, but no hardware to re-attach it.
Summary of internet: Internet connectivity continues to be a problem even with the data purchased. Devices are having troubles connecting and this is limiting the crew’s ability to monitor the CapCom emails
Summary of suits and radios: There is a bent clasp on suit #1 on the helmet collar. It was probably bent during the EVA, the system is still functional.
Suit 2’s air supply is no longer functioning. The diagnostics we performed suggest that the switch isn’t operating properly. We are shelving the EVA suit.
Summary of Hab operations: Nominal
Summary of EVA operations: We are still brainstorming ways to combat the helmet fog. Without proper ventilation under the helmet ring, the facemasks rapidly fog up. It is becoming a safety issue on EVA. The other suit configuration seems to have better airflow.
Summary of GreenHab operations: The temperature gauge display has some non-functional LCD areas, a new one has been ordered.
Summary of Science Dome operations: The science dome is awaiting a portable heater as per the MDRS Director.
Summary of RAM operations: Not Operational.
Summary of health and safety issues: Nominal
Questions, concerns and requests to Mission Support: Nominal