Operations Report – March 30th

Hi CapCom,

this is the Engineer Report on sol 6.

Miho XO crew191

Crew 191 Operations Report 30/03/2018


Name of person filing report: Wataru Okamoto
Non-nominal systems: Solar System
Notes on non-nominal systems: Solar system seems unusual from yesterday. P05 error code are there.

Generator (hours run):hours
Solar SOC 99% (Before generator is run at night)
Diesel under 25%
Propane 70psi.
Ethanol Free Gasoline (5 Gallon containers for ATV) ? 6gallons.
Water (trailer) 60% Water (static) 70%
Trailer to Static Pump used ? no
Water (loft) Static to Loft Pump used yes
Water Meter: 132861.4
Toilet tank emptied: yes
ATV’s Used: (Honda, 300, 350.1, 350.2, 350.3) –
Oil Added –
ATV Fuel Used: N/A
Hours the ATVs were Used today: N/A
Notes on ATVs: N/A
Deimos rover used: –
Beginning charge: 100%
Ending charge: 100%
Currently charging: 100%
Sojourner rover used: ASSIGNED TO DIRECTOR
Beginning charge:
Ending charge:
Currently charging:
Spirit rover used: –
Hours: 27.9h
Beginning charge:100%
Ending charge: 100%

Currently charging: 100%
Opportunity rover used: Murakami, Okamoto
While driving became overheat twice.
Hours: 28.4h
Beginning charge: 100%
Ending charge: 86%
Currently charging: yes
Curiosity rover used: Venza, Kawamura
Beginning charge: 100%
Ending charge: 98%
Currently charging: yes
HabCar used and why, where? –
General notes and comments: Solar system seems unusual from yesterday. We had precise monitoring and also discussion about this problem with Dr. Shannon this morning. The findings of the monitoring are that solar charger system looks fine, but the number of monitor telling us wrong result for some a while. For example, 11:11 SOC has changes from 63% to 100% suddenly. We will keep monitoring.
Summary of internet: Under control
Summary of suits and radios: No problem
Summary of Hab operations: Shower heater doesn’t work.
Summary of GreenHab operations: No problem
Summary of ScienceDome operations: Only use checking the solar system.
Summary of RAMM operations: N/A
Summary of health and safety issues: No problem
Questions, concerns and requests to Mission Support:
Opportunity rover became overheat twice while driving. At that same time curiousity was fine. Is there any advice?

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