Category: Operations Report

Crew 184 Operations Report 12/15/2017

SOL: SOL 14

Name of person filing report: JHunt

Non-nominal systems: Generator

Notes on non-nominal systems:  Generator was found turned off at crew
wake. Status light was red and Fault Message read “Underspeed Fault”.
Last time generator was confirmed ON was around 7:00am. It is unknown
what caused the sudden power-down, but the solution was a jumpstart
from the Shuttle battery (Shannon’s Truck). That happened around
3:00pm and generator is running nominally at this time.

Generator (hours run): Generator turned off at Unknown time (failure).

Generator turned on at 3:00pm.

Solar— SOC @ 12:00pm : 100%

SOC @ 3:00 pm: 100%

Diesel – 85%

Propane – 64 percent volume

Ethanol Free Gasoline (5 Gallon containers for ATV) – 5 Gallons (Full)

Water (trailer) – 400 gallons

Water (static) – 250 gallons

Trailer to Static Pump used – No

Water (loft) – Static to Loft Pump used – Yes

Water Meter: 46 gallons

Toilet tank emptied: No

ATV’s Used: None

Oil Added? No (Checked oil. All was nominal)

ATV Fuel Used:

# Hours the ATVs were Used today: 00:00 hours

Notes on ATVs: ATVs were nominal except, of course, the Yamaha 350
with the bad battery. Battery was actually removed from ATV today and
disposed of.

Deimos rover used: No

Hours: 00:00 hours

Beginning charge:

Ending charge:

Currently charging:Yes

Sojourner rover used:  ASSIGNED TO DIRECTOR

Hours:

Beginning charge:

Ending charge:

Currently charging:

Spirit rover used:  No

Hours: 00:00 Hours

Beginning charge:

Ending charge:

Currently charging: Yes

Opportunity rover used:  No

Hours: 00:00 Hours

Beginning charge:

Ending charge:

Currently charging: Yes

Curiosity rover used:  Not Used

Hours:

Beginning charge:

Ending charge:

Currently charging: Yes

HabCar used and why, where?  No

Summary of internet: Internet is out. Unsure what caused the absolute drop.

Summary of suits and radios: All Nominal

Summary of Hab operations: All nominal

Summary of GreenHab operations: Greenhab report is nominal and cleaned!

Summary of ScienceDome operations: All nominal

Summary of RAMM operations: Not Operational

Summary of health and safety issues: Crew is Healthy

Questions, concerns and requests to Mission Support:

Crew 184 Operations Report 12/14/2017

SOL: SOL 13

Name of person filing report: JHunt

Non-nominal systems: 

Notes on non-nominal systems:

Generator (hours run): Generator turned off at 10:00am.

                                     Generator turned on at  5:20pm.

Solar— SOC @ 10:00 am : 100%

              SOC @ 5:20 pm: 77%

Diesel – 87%

Propane –  65 percent volume

Ethanol Free Gasoline (5 Gallon containers for ATV) – 0 Gallons

Water (trailer) – 400 gallons

Water (static) – 300 gallons

Trailer to Static Pump used – No

Water (loft) – Static to Loft Pump used – Yes

Water Meter: 46 gallons

Toilet tank emptied: No

ATV’s Used: Yamaha 300 #3 Used.

Oil Added? No

ATV Fuel Used: 0.5 gallons

# Hours the ATVs were Used today: 01:00 hours

Notes on ATVs: ATVs were nominal

Deimos rover used: Yes

Hours: 01:00 hours

Beginning charge: 100%

Ending charge: 40%

Currently charging:Yes

Sojourner rover used:  ASSIGNED TO DIRECTOR

Hours:

Beginning charge:

Ending charge:

Currently charging:

Spirit rover used:  No

Hours: 00:00 Hours

Beginning charge:

Ending charge:

Currently charging: Yes

Opportunity rover used:  No

Hours: 00:00 Hours

Beginning charge:

Ending charge:

Currently charging: Yes

Curiosity rover used:  Not Used

Hours:

Beginning charge:

Ending charge:

Currently charging: Yes

HabCar used and why, where?  No 

Summary of internet: Functional

Summary of suits and radios: All Nominal 

Summary of Hab operations: All nominal

Summary of GreenHab operations:  See Greenhab Report

Summary of ScienceDome operations: All nominal

Summary of RAMM operations: Not Operational

Summary of health and safety issues: Crew is Healthy

Questions, concerns and requests to Mission Support:

1. ATV Fuel – we have none remaining at this time.

Crew 184 Operations Report 10/12/2017

SOL: 9

Name of person filing report: HuntJ

Non-nominal systems: Generator non-functional, repaired and returned to operations in afternoon. (Operational Again!!!)

Notes on non-nominal systems: Mission Support found a solution with the generator today. It turns out that the ground and positive connectors to the battery were loose. Tightening them and a voltimeter check proved the battery was just fine. One more attempt at using jumper cables and the generator is back and running! Forward plan now is to leave it on until tomorrow morning (with fingers crossed that it stays on through the night). A decision will be made tomorrow morning on whether to turn the generator back off or leave it running.

Generator (hours run): Back on around 2:00pm. Running 3 hours and still going!

Solar— SOC @ 4:00pm: 99%

Diesel – 100%

Propane – 70 Percent Volume

Ethanol Free Gasoline (5 Gallon containers for ATV) – 1.5 Gallons

Water (trailer) – 600. gallons

Water (static) – 250 gallons

Trailer to Static Pump used – no

Water (loft) – Static to Loft Pump used – yes

Water Meter: 47 gallons

Toilet tank emptied: No

ATV’s Used: None,

Oil Added: No

ATV Fuel Used: None

# Hours the ATVs were Used today: 00:00 Hours

Notes on ATVs: No ATVs used today but were turned on for status checks. All nominal except for the Yamaha 300 which was determined a few days ago to have a dead battery.

Deimos rover used: Yes

Hours: 01:00 Hours

Beginning charge: 100%

Ending charge: 88.8%

Currently charging: Yes

Sojourner rover used: ASSIGNED TO DIRECTOR

Hours:

Beginning charge:

Ending charge:

Currently charging:

Spirit rover used: Yes

Hours: 01:00

Beginning charge: 100%

Ending charge: 51%

Currently charging: Yes

Opportunity rover used: Yes

Hours: 01:00 Hours

Beginning charge: 100%

Ending charge: 23%

Currently charging: Yes

Curiosity rover used: Yes

Hours: 00:30 Hours

Beginning charge: 100%

Ending charge: 59%

Currently charging: Yes

HabCar used and why, where? NO

General notes and comments: Power is back and we’re back in sim!!

Summary of internet: 1.0 GB of Bandwidth

Summary of suits and radios: Radios are nominal after getting charged again.

EVA Suits:

EVA 6: Fan does not turn on.

EVA 8: Latches that secure the back panel are loose. Engaging them again does not change this. Concern is that back panel would fall off during EVA.

We will try to troubleshoot some of these issues and will update with changes.

Summary of Hab operations: Nominal

Summary of GreenHab operations: See Greenhab report

Summary of ScienceDome operations: Currently being cleaned

Summary of RAM operations: Not Operational

Summary of health and safety issues: All Healthy

Questions, concerns and requests to Mission Support:

Request more ATV Fuel. Can probably get through 2 more EVAs before exhausting remaining reserves.
Non burnable trash in airlock ready for pickup.

SOL: 6

Name of person filing report:  Thomas Horn

Non-nominal systems:

1.    Generator – see previous ops reports for details

2.    Batteries – After turning off the generator batteries ran from 100% to 25% overnight.  Per Mission Control this is off nominal and implies the batteries have become degraded.  We will continue to monitor throughout the day

Generator—

1.    Turned on at 9am.

Solar—

29% @ 7am
13% @ 9am
30% @ 10am

37% @ 11am
35% @ 11:40am

35% @ 4pm

100% @ 6pm

Diesel – 45% full

Propane –  71%

Gasoline (2x 5 Gallon containers for ATV) –  2.0 gallons remains

Water (trailer) –  600 gallons

Water (static) –  60% remaining

Trailer to Static Pump used –  No

Water (loft) – Static to Loft Pump used –  Yes

Water Meter:  48 gallons

Toilet tank emptied:  Yes

ATV’s Used:  2

Oil Checked:  No

Atv # Fuel Used Gals:  0.5 gallons approx.

Tires Status:  Yamaha ATV #3 Back Right Wobbly

# Hours the ATVs were Used today: 1h

Rovers (changed from Deimos to give Rover general status) used:  Yes – Spirit

Hours: 1h

Beginning charge:  100%

Ending charge: 100%

Currently charging: Yes

HabCar used?  No

Notes and Comments:

Summary of  Hab operations:

1.    CAT construction machine removed by Mission Control

2.    Burnable Trash removed.  Non-burnable remains in Airlock

Summary of GreenHab operations:  Nominal – see greenhab report for details

Summary of Science Dome operations:  None

Summary of health and safety issues: None

Questions, concerns and requests to Mission Support:

1.     Deliver additional ATV fuel

2.     Return Crew 184 Flash Drive

3.     Remove Non-Burnable trash from Rear Airlock

4.     News Crew absent today – confirm if we will have any external media visits during our mission

Crew 184 Operations Report  06/12/2017

SOL: 5

Name of person filing report: Josh Hunt

Non-nominal systems: Generator: Generator went off again overnight. Upon inspection of the generator, the fault light on the generator display was red-orange. Mission support was called and they were able to start up the generator again. Source of anomaly is believed to be the fuel itself which is still running on the “summer blend” and needs the “winter blend”. Winter blend has been ordered by Mission Support. Will log the time when the winter blend fuel arrives. Short-term forward plan is to turn off the generator at 10:00 pm tonight and turn beck on before 8:00 am tomorrow. 

                                   Hab Leak: EVA crew identified a water leak at the bottom of the Hab below the airlock porch. Mission support identified that this is a leak from the Hab Kitchen and is expected. Will monitor in case leak increases in severity in the future.

Generator— Hours run: Unknown (See Non Nominal Systems for details)

Solar— Morning SOC Charge was 47% 

             Noon SOC Charge was 100% 

             Evening SOC Charge (6:00pm) was 100%

Diesel – 46% Full

Propane –  72 Percent Volume

Gasoline (5 Gallon containers for ATV) –  2.5 Gallons.

Water (trailer) –  600 gallons

Water (static) –  400 gallons

Trailer to Static Pump used –  No

Water (loft) – Static to Loft Pump used –  Yes

Water Meter: 25 gallons

Toilet tank emptied: No

ATV’s Used: Yamahas 1 and 2

Oil Checked: Yes. All nominal.

Atv # Fuel Used Gals: Negligible

Tires Status: Yamaha 3 rear right tire is still wobbly. ATV is moved away for the time being and does not affect ops. Mission Control will address at their convenience.

# Hours the ATVs were Used today: 00:30 minutes

Deimos used: Yes

Hours: 00:30 minutes

Beginning charge: 87.4 %

Ending charge: 87.4 %

Currently charging: Yes.

HabCar used? No

Notes and Comments:

Summary of  Hab operations: Generator continues to provide trouble. This is the second night in a row that it has shut down ungracefully. Forward plan tonight is to check SOC at 10:00pm and then shut off the generator. 

Summary of GreenHab operations: All nominal

Summary of Science Dome operations: All nominal other than generator (see Summary of Hab Operations) 

Summary of health and safety issues: All nominal

Questions, concerns and requests to Mission Support: 

1. Requesting extra fuel for ATVs. This is the same request previously submitted. We have 2.5 gallons of reserve fuel.
2. Trash pickup from the rear airlock

Crew 184 Operations Report 12/05/2017

SOL: SOL 4

Name of person filing report: Akash Trivedi

Non-nominal systems: Water (pump/lines – static to loft), generator
failure, sudden loss of data

Notes on non-nominal systems:  Water: tanks from static to loft not
transferring due to speculated frozen pipe or blockage. Waited until
10am as per protocol to see if frozen pipes thawed. At 10am, still
frozen. Waited until 12pm for sunlight to be in contact with pipes to
see if thaws. After the meeting at lunch, we learned that a plug by
the static tank needed to be seated. This allows heating along the
pipes. Once plugged we waited some time, and pump was operational
again at around 3pm. Anomaly resolved.

Generator: Noticed generator off at 0900 having failed during the
night. Turned on and seemed to be operating nominally. Returned to
check up on it at 1000, and noticed a coolant leak from the radiator.
Generator turned off and leak corrected by tightening the antifreeze
cap. Generator turned back on and checked status on power console –
seems to not be doing the charging as it’s on “absorb” and SOC not
increasing despite minimal hab power usage. After Lunch meeting, we
monitored thegenerator closely and at sunset the SOC returned to 100%.
Will continue to monitor closely, but power is good at this time.

Loss of internet data: Data check was conducted at 0845 when it was
approximately 800MB, and an hour later, this dropped to zero. Reason
unknown.

Generator (hours run):  Unknown due to night time failure

Solar— SOC % (Before generator is run at night) 4% at 0900, 14% at
1000 (when coolant leak discovered), static 9% on “absorb charging”
with minimal hab usage and generator powered on

Diesel – 48%

Propane –  79 percent volume

Ethanol Free Gasoline (5 Gallon containers for ATV) – 1.25 gallons

Water (trailer) – 600 gallons

Water (static) – 450 gallons

Trailer to Static Pump used – No

Water (loft) – Static to Loft Pump used – Yes

Water Meter: 46 gallons

Toilet tank emptied: Yes

ATV’s Used: Honda ATV, Yamaha 1

Oil Added? No

ATV Fuel Used: 1.25 gallons

# Hours the ATVs were Used today: 00:45

Notes on ATVs: Yamaha 3 Rear right tire is still wobbly, EVA team
assessed and determined it will require. Photos will be provided in
overall Sol 4 package for awareness and review.

Deimos rover used: Used

Hours: 00:45

Beginning charge: 100%

Ending charge: 100%

Currently charging:Yes

Sojourner rover used:  ASSIGNED TO DIRECTOR

Hours:

Beginning charge:

Ending charge:

Currently charging:

Spirit rover used:  Not used

Hours:

Beginning charge:

Ending charge:

Currently charging:

Opportunity rover used:  Not Used

Hours:

Beginning charge:

Ending charge:

Currently charging:

Curiosity rover used:  Not Used

Hours:

Beginning charge:

Ending charge:

Currently charging:

HabCar used and why, where?  No

General notes and comments: Multiple non-nominal systems!!!

Summary of internet: Sudden anomalous data loss – see above

Summary of suits and radios: All nominal based on last usage

Summary of Hab operations: Loft water tank almost empty, multiple
non-nominal systems

Summary of GreenHab operations:  All nominal

Summary of ScienceDome operations: All nominal

Summary of RAMM operations: Not Operational

Summary of health and safety issues: No problems now that water, heat,
and power are back.

Questions, concerns and requests to Mission Support: See above on
non-nominal systems. Lack of training and relevant manuals for
troubleshooting significant issues in mission critical systems. Poor
insulation of static tank to loft tank pipes – could lead to pipe
cracking