Crew 236 Operations Report 23DEC2021
SOL: 4
Name of person filing report: Pavithra Ravi
Non-nominal systems: None
Notes on non-nominal systems: N/A
Generator:
Hours run: 16 hours 2 minutes
From what time last night: 16:58
To what time this morning: 09:00
List any additional daytime hours when the generator was run: None
Solar— SOC % (Before generator is run at night): Information provided by Outpost
Station Propane Reading – % Information provided by Outpost
Ethanol Free Gasoline: Not in use
Water (loft tank): 32.5 gallons
Water Meter: 1539893 units
Water (static tank): approx. 370 gallons
Static to Loft Pump used: No
Water in GreenHab: approx. 213 gallons
Water in ScienceDome: N/A
Toilet tank emptied: No
Deimos rover used: No
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 (before EVA 1): N/A
Beginning charge (Before EVA 1): N/A
Ending charge (On return from EVA 1, before recharging): N/A
Hours (before EVA 2): N/A
Beginning charge (Before EVA 2): N/A
Ending charge (On return from EVA 2, before recharging): N/A
Currently charging: Yes
Opportunity rover used: Yes
Hours: 76.6
Beginning charge: 100%
Ending charge: 75%
Currently charging: Yes
Curiosity rover used: Yes
Hours: 155.1
Beginning charge: 100%
Ending charge: 97%
Currently charging: Yes
Notes on rovers: One of the rovers was accidentally not turned off after the EVA today. This was identified about three hours after the return from the EVA and resolved with an emergency EVA.
ATV’s Used (Honda, 300, 350.1, 350.2, 350.3): None
Reason for use: N/A
Oil Added? N/A
ATV Fuel Used: N/A
# Hours the ATVs were used today: N/A
Notes on ATVs: N/A
HabCar used and why, where? No
CrewCar used and why, where? No, but we did not report mileage when leaving Grand Junction and heading to MDRS. Mileage – 198640. Tank is full. No damage besides normal wear and tear. Oil was checked — it’s about 75% full (oil level was around the 4th of 5 dots).
General notes and comments: None
Summary of internet: Nominal
Summary of suits and radios: Nominal. The new headset works properly.
Today, the fan on one of the suits slowed down considerably about two hours into the EVA, causing the crew member’s helmet to fog up. The EVA was immediately halted, and the crew attempted to return to the Hab before the fan stopped. Unfortunately, the fan completely failed just about 10 minutes after. It was later found that the suit was only plugged in partially, resulting in an incomplete charge.
Summary of Hab operations: Nominal
Summary of GreenHab operations: Nominal
Summary of ScienceDome operations: Nominal
Summary of RAM operations: Nominal
Summary of any observatory issues: In correspondence with the
astronomy support team.
Summary of health and safety issues: Nominal
Questions, concerns and requests to Mission Support: None