Operations Report February 1st

Crew 240 Operations Report 01-02-2022

SOL: 1

Name of person filing report: François Vinet

Non-nominal systems: NA

Notes on non-nominal systems: NA

ROVERS

Spirit rover used: yes

Hours: 153.9

Beginning charge: 100%

Ending charge: 98%

Currently charging: yes

Opportunity rover used: yes

Hours: 83.2

Beginning charge: 100%

Ending charge: 98%

Currently charging: yes

Curiosity rover used: no

Hours: NA

Beginning charge: NA

Ending charge: NA

Currently charging: yes

Perseverance rover used: no

Hours: NA

Beginning charge: NA

Ending charge: NA

Currently charging: yes

General notes and comments: NA

Summary of Hab operations:

WATER USE: 24 gallons

Water (static tank): 440 gallons

Water (loft tank): 30 gallons

Water Meter: 0155347.8 units

Static to Loft Pump used – yes

Static tank pipe heater (on or off): on

Static tank heater (On or off): on

Toilet tank emptied: yes

Summary of internet: NA

Summary of suits and radios: Suit n°7: ventilation system stopped working intermittently during the EVA. It seems that the problem is a short circuit at the fan switch (at the bottom of the suit). Fixing it will require to open the ventilation grid. Please advise.

Summary of GreenHab operations:

WATER USE: 15 gallons

Heater: On

Supplemental light: On

Harvest: None

Watered with 10 gallons at 8am and topped it off with 5 gallons at 6pm.

Summary of ScienceDome operations:

Dual split: off

SOC: 71% (at 06:07pm)

Summary of RAM operations: NA

Summary of any observatory issues: NA

Summary of health and safety issues: NA

Questions, concerns and requests to Mission Support:

– A microphone used during the EVA works very badly with lots of crackling when it is used. Is it possible to get a replacement ?

– Is it ok to plug rovers at the end of the morning EVA or is there a special procedure to save energy (plug only in the evening…) ? There was a mention of charging procedure during training that we think we missed.