Operations Report – May 11th

Crew 261 Operations Report 11-05-2023 Update #1

SOL: 11

Name of person filing report: Julien Villa-Massone

Non-nominal systems:

· Remote observatory

· 1 Helmet, 1 headset

· Some electric outlets in the kitchen

Notes on non-nominal systems: Failed helmet and headset are set aside and labeled as such.

Electric outlets failed on the sink side of the kitchen. A cord extender has been installed to temporarily replace these outlets.

ROVERS

Spirit rover used: No

Hours: (before EVA) 221.5

Beginning charge: (Before EVA) 100

Ending charge: (On return from EVA, before recharging) N/A

Currently charging: Yes

Opportunity rover used: Yes

Hours: 127.3

Beginning charge: 100

Ending charge: 70

Currently charging: Yes

Curiosity rover used: Yes

Hours: 238.2

Beginning charge: 100

Ending charge: 63

Currently charging: Yes

Perseverance rover used: Yes

Hours: 264.0

Beginning charge: 100

Ending charge: 72

Currently charging: Yes

General notes on rovers: Nominal operation

Summary of Hab operations: Nominal day

WATER USE: rate of 40 gallons / sol today. Trend since mission start of 30 gal/day including 120 gal resupply. We will now finish the mission with 28 gallons extra if usage continues as per current trend.

Water (static tank): 191 gallons remaining

Static tank pipe heater (on or off): off

Static tank heater (On or off): off

Toilet tank emptied: no

Summary of internet: Nominal

Summary of suits and radios: Nominal

Summary of GreenHab operations: Nominal.

WATER USE: 11 gals total

Heater: Off

Supplemental light: Off

Harvest: Spinach (11g), lettuce (27g), microgreens (23g), Tomatoes (861g), Mustard spinach (65g), sage (10g), Thym (17g), 4 black carrots (27g of black carrots harvested today).

Summary of ScienceDome operations: Nominal.

Dual split: Off

POWER report: Nominal.

Summary of RAM operations: Nominal

Summary of Tunnels maintenance: No zip-ties added.

Summary of any observatory issues: Nothing to report

Summary of health and safety issues: Nominal.

Questions, concerns and requests to Mission Support: Thank you for your support today.

Operations Report – May 10th

Crew 261 Operations Report 10-05-2023 Update #1
SOL: 10
Name of person filing report: Julien Villa-Massone
Non-nominal systems:
· Remote observatory
· 1 Helmet, 1 headset
· Some electric outlets in the kitchen
Notes on non-nominal systems: Failed helmet and headset are set aside and labeled as such.
Electric outlets failed on the sink side of the kitchen. A cord extender has been installed to temporarily replace these outlets.
ROVERS
Spirit rover used: Yes
Hours: (before EVA) 220.8
Beginning charge: (Before EVA) 100
Ending charge: (On return from EVA, before recharging) 64
Currently charging: No
Opportunity rover used: No
Hours: 127.3
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
Curiosity rover used: No
Hours: 238.2
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
Perseverance rover used: Yes
Hours: 263.1
Beginning charge: 100
Ending charge: 53
Currently charging: No
General notes on rovers: Drove to Compass Rock. Nominal operation
Summary of Hab operations: Nominal day
WATER USE: rate of 37 gallons / sol today. Trend since mission start of 28 gal/day including 120 gal resupply. We will now finish the mission with 55 gallons extra if usage continues as per current trend.
Water (static tank): 236 gallons remaining
Static tank pipe heater (on or off): off
Static tank heater (On or off): off
Toilet tank emptied: no
Summary of internet: Nominal
Summary of suits and radios: Nominal
Summary of GreenHab operations: Nominal.
WATER USE: 13 gals total
Heater: Off
Supplemental light: Off
Harvest: None
Summary of ScienceDome operations: Nominal.
Dual split: Off
POWER report: Nominal.
Summary of RAM operations: Nominal
Summary of Tunnels maintenance: No zip-ties added.
Summary of any observatory issues: Nothing to report
Summary of health and safety issues: Nominal.
Questions, concerns and requests to Mission Support: Thank you for your support today.

Operations Report – May 9th

Crew 261 Operations Report 09-05-2023 Update #1
SOL: 9
Name of person filing report: Julien Villa-Massone
Non-nominal systems:
· Remote observatory
· 1 Helmet, 1 headset
· Some electric outlets in the kitchen
Notes on non-nominal systems: Failed helmet and headset are set aside and labeled as such.
Electric outlets failed on the sink side of the kitchen. Basic troubleshooting consisting of checking breakers did not solve the problem. A cord extender has been installed to temporarily replace these outlets.
ROVERS
Spirit rover used: No
Hours: (before EVA) 220.8
Beginning charge: (Before EVA) 100
Ending charge: (On return from EVA, before recharging) N/A
Currently charging: Yes
Opportunity rover used: Yes
Hours: 125.6
Beginning charge: 100
Ending charge: 68
Currently charging: Yes
Curiosity rover used: Yes
Hours: 236.4
Beginning charge: 100
Ending charge: 59
Currently charging: Yes
Perseverance rover used: No
Hours: 263.1
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
General notes on rovers: Drove to Lith Canyon. Nominal operation
Summary of Hab operations: Nominal day
WATER USE: rate of 40 gallons / sol today. Trend since mission start of 33.5 gal/day means we will run out of water 2.2 days prior to mission end. Thanks to water resupply, we will now finish the mission with 70 gallons extra if usage continues as per current trend.
Water (static tank): 268 gallons remaining
Static tank pipe heater (on or off): off
Static tank heater (On or off): off
Toilet tank emptied: yes. A leak developed due to tank overflow when Crew Engineer was in long EVA. Mission Support was extremely helpful in addressing with the situation. 3 crew members also helped with the process. Toilet issue is now resolved.
Summary of internet: Nominal
Summary of suits and radios: Nominal
Summary of GreenHab operations: Nominal.
WATER USE: 13 gals total
Heater: Off
Supplemental light: Off
Harvest: 755g of tomatoes (orange+red), thym (10g), mint (12g), sage (10g)
Summary of ScienceDome operations: Nominal.
Dual split: Off
POWER report: Nominal. All MPPTs now functional.
Summary of RAM operations: Nominal
Summary of Tunnels maintenance: No zip-ties added.
Summary of any observatory issues: Nothing to report
Summary of health and safety issues: Nominal.
Questions, concerns and requests to Mission Support: Thank you for your support today.

Operations Report – May 8th

Crew 261 Operations Report 08-05-2023
SOL: 8
Name of person filing report: Julien Villa-Massone
Non-nominal systems:
· Remote observatory
· 1 Helmet, 1 headset
Notes on non-nominal systems: Failed helmet and headset are set aside and labeled as such
ROVERS
Spirit rover used: No
Hours: (before EVA) 220.8
Beginning charge: (Before EVA) 100
Ending charge: (On return from EVA, before recharging) N/A
Currently charging: Yes
Opportunity rover used: Yes
Hours: 124.5
Beginning charge: 100
Ending charge: 90
Currently charging: No
Curiosity rover used: Yes
Hours: 235.3
Beginning charge: 100
Ending charge: 77
Currently charging: No
Perseverance rover used: No
Hours: 263.1
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
General notes on rovers: Drove to intersection between Cow Dung Road and Brahe Hwy (north of base). Nominal operation
Summary of Hab operations: Nominal day
WATER USE: rate of 40 gallons / sol today. Trend since mission start of 33 gal/day means we will run out of water 2 days prior to mission end. This means, if we continue with this trend, the tank will be at 54 gallons when the mission ends (that’s 63 gallons short).
In the past 2 days, we consumed more water than normal. Unclogging the sink contributed to this increased water usage.
Water (static tank): 255 gallons remaining
Static tank pipe heater (on or off): off
Static tank heater (On or off): off
Toilet tank emptied: no

Summary of internet: Nominal
Summary of suits and radios: Nominal
Summary of GreenHab operations: Nominal.
WATER USE: 14 gals total
Heater: Off
Supplemental light: Off
Harvest: None
Summary of ScienceDome operations: Nominal.
Dual split: Off
POWER report: MPPT 1 and 2 are not providing any power. Meanwhile, MPPT 3 has been providing ~4kW when under suitable sunlight. Mission Support reset MPPT 1 and 2 in an attempt to fix this issue. MPPT 1 and 2 still do not provide any power.
Summary of RAM operations: Nominal
Summary of Tunnels maintenance: No zip-ties added.
Summary of any observatory issues: Nothing to report
Summary of health and safety issues: Nominal.
Questions, concerns and requests to Mission Support: Thank you for your support today.

Operations Report – May 7th

Crew 261 Operations Report 07-05-2023 Update #1
SOL: 7
Name of person filing report: Julien Villa-Massone
Non-nominal systems:
· Remote observatory
· 1 Helmet
Notes on non-nominal systems: N/A
ROVERS
Spirit rover used: No
Hours: (before EVA) 220.8
Beginning charge: (Before EVA) 100
Ending charge: (On return from EVA, before recharging) N/A
Currently charging: Yes
Opportunity rover used: No
Hours: 124.5
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
Curiosity rover used: No
Hours: 235.3
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
Perseverance rover used: No
Hours: 263.1
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
General notes on rovers: No operation
Summary of Hab operations: Left-hand sink (in kitchen) clogged. Repair operation described by Mission Support and to be attempted in the next 24 hours.
WATER USE: rate of 40 gallons / sol today (due to showers, blood samples cleaning and laundry). Trend since mission start of 31 gal/day means we will run out of water 1.4 days prior to mission end. This means, if we continue with this trend, the tank will be at 77 gallons when the mission ends (that’s 43 gallons short).
Water (static tank): 255 gallons remaining
Static tank pipe heater (on or off): off
Static tank heater (On or off): off
Toilet tank emptied: no

Summary of internet: Nominal
Summary of suits and radios: Not used today. Failed helmet has been set aside and labeled as such.
Summary of GreenHab operations: Nominal.
WATER USE: 14 gals total
Heater: Off
Supplemental light: Off
Harvest: None
Summary of ScienceDome operations: Nominal.
Dual split: Off
POWER report: Nominal operation. 1 breaker tripped between Solar string 3 and MPPT3. This time, the MPPT was soft reset (by holding the reset button pressed at least 10 seconds, until all lights light up) prior to resetting the breaker.
Summary of RAM operations: Nominal
Summary of Tunnels maintenance: No zip-ties added.
Summary of any observatory issues: Nothing to report
Summary of health and safety issues: Nominal.
Questions, concerns and requests to Mission Support: Thank you for your support today.

Operations Report – May 6th

Crew 261 Operations Report 06-05-2023
SOL: 6
Name of person filing report: Julien Villa-Massone
Non-nominal systems:
· Remote observatory
· 1 Helmet, 1 headset
Notes on non-nominal systems: N/A
ROVERS
Spirit rover used: Yes
Hours: (before EVA) 220.5
Beginning charge: (Before EVA) 100
Ending charge: (On return from EVA, before recharging) 77
Currently charging: Yes
Opportunity rover used: Yes
Hours: 123.0
Beginning charge: 100
Ending charge: 61
Currently charging: Yes
Curiosity rover used: Yes
Hours: 233.7
Beginning charge: 100
Ending charge: 57
Currently charging: Yes
Perseverance rover used: No
Hours: 263.1
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
General notes on rovers: Nominal operation
Summary of Hab operations: Nominal day
WATER USE: rate of 28 gallons / sol today. Trend since mission start means we will run out of water 1.2 days prior to mission end. This means, if we continue with this trend, the tank will be at 85 gallons when the mission ends.
Water (static tank): 289 gallons remaining
Static tank pipe heater (on or off): off
Static tank heater (On or off): off
Toilet tank emptied: yes

Summary of internet: Nominal
Summary of suits and radios:
Headset #3 (previously erroneously reported as #4 and #1 – sorry for this repeated error on the headset number. This time it’s 100% sure headset #3 is affected by a connection failure). Testing was done today, using several headsets and radios, mixing headsets and radios. It was discovered that the double jack connector is faulty. When the double jack connector is connected without applying any pressure to the connector, the microphone works. However, when an upward pressure is applied to the connector, the microphone does not work. This headset has been set aside and labeled as such.
Failed helmet has been set aside and labeled as such.
Summary of GreenHab operations: Nominal.
WATER USE: 13 gals total
Heater: Off
Supplemental light: Off
Harvest: None
Summary of ScienceDome operations: Nominal.
Dual split: Off
POWER report: Nominal operation.
Summary of RAM operations: Crew Robotics Engineer made use of the RAM to further work on the Astrophinder robot.
Summary of Tunnels maintenance: about 30 zip-ties added to secure the tunnel covers.
Summary of any observatory issues: Nothing to report
Summary of health and safety issues: Nominal.
Questions, concerns and requests to Mission Support: Thank you for your support today.

Supplemental Operations Report – May 6th

Supplemental Operations Report 06May2023

Name of person filing report: Sergii Iakymov

Reason for Report: Routine.

Non-Nominal Systems: Robotic observatory.
Action taken for non-nominal systems: New parts for Robotic observatory are received and scheduled to be installed during Crew 261 rotation.

Power system:
Solar: nominal. Input breaker of one of MPTT was tripped several times this week. After resetting the breaker and solar charger controller current work is nominal.SOC Last 24 hours: Max 100%; Min 65 %; Avg 77.3%.
VDC Last 24 hours: Max 58.99V; Min 45.69; Avg 51.66V.Generator run time: about 12am – 6am on May 4-5th. Generator hours 3787.4.

Propane Reading Station Tank: 75%
Propane Reading Director Tank: 60%
Propane Reading Intern Tank: 71%
Propane Reading Generator Tank: 76%

Water (Static Tank) – 289 gallons
Water in GreenHab – 99 gallons
Water (Outpost tank) – 275 gallons
Water in Science Dome: 0 gallons
Hab Toilet Tank emptied: n/a

Sojourner rover used: No.
Hours: 191.7
Beginning Charge: 100
Ending Charge: 100
Currently Charging: Yes
Notes on Rovers: All are plugged in, charged.
ATV’s Used: (Honda, 350.1, 350.2, 300): None
Reason for use: n/a
Oil Added? No
ATV Fuel Used: 0 Gals
Ethanol Free Gasoline — 0 Gallons
# Hours the ATVs were Used today: 0
Notes on ATV: All parked at the outpost and awaiting to be taken to service.

HabCar used and why, where? Yes. To Hanksville for water runs and supplies pick up.

Crew Car used and why, where? No. In Grand Junction.

General notes and comments: Nominal.

Dual Split in Science Dome: off due to warmer weather.

Summary of Internet: Nominal

Summary of suits and radios: Headset #3 was replaced.

EVA COMMS: Nominal

Campus wide inspection, if action taken, what and why: nothing to report

Summary of General Operations: All nominal.

Summary of Hab operations: Nominal.

Summary of GreenHab Operations: Nominal, heater turned off.

Summary of SciDome Operations: Nominal.

Summary of any Observatory Issues: New parts for Robotic observatory are received and scheduled to be installed during Crew 261 rotation .

Summary of RAM Operations: Nothing to report

Summary of Outpost Operations:

Director’s trailer – small leak was found in hot and cold water line of the bathroom sink. It is very minor and in the L shape connection right under the floor, it can be seen from the storage compartment. It does not require immediate actions but should be taken care of in the future.

Summary of Health and Safety Issues: Nominal.

Questions, Concerns, Supplies needed and Requests: Nothing to report

Operations Report – May 5th

Crew 261 Operations Report 05-05-2023
SOL: 5
Name of person filing report: Julien Villa-Massone
Non-nominal systems:
· Remote observatory
· 1 Helmet, 1 headset
Notes on non-nominal systems: N/A
ROVERS
Spirit rover used: No
Hours: (before EVA) 220.5
Beginning charge: (Before EVA) 100
Ending charge: (On return from EVA, before recharging) N/A
Currently charging: Yes
Opportunity rover used: No
Hours: 123.0
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
Curiosity rover used: Yes
Hours: 233.7
Beginning charge: 100
Ending charge: 57
Currently charging: No (to save energy, as instructed by Mission Support)
Perseverance rover used: No
Hours: 263.1
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
General notes on rovers: Nominal operation today
Summary of Hab operations: Nominal day
WATER USE: rate of 28 gallons / sol today. Trend of 28 Gallons/sol since mission start. We are on target to finish the mission 11 gallons short (almost on target). This means, if we continue with this trend, the tank will be at 109 gallons when the mission ends.
Water (static tank): 328 gallons remaining
Static tank pipe heater (on or off): off
Static tank heater (On or off): off
Toilet tank emptied: no
Summary of internet: Nominal
Summary of suits and radios:
Headset #4 (previously erroneously reported as #1) is put aside for now, testing has not been possible yet due to time constraints.
Failed helmet has been set aside and labeled as such.
Summary of GreenHab operations: Nominal.
WATER USE: 6 gal at 06:30 + 6 gal at 19:00 + 1 gal science = 13 gals total
Heater: Off
Supplemental light: Off
Harvest: 110g red tomatoes, 340g cucumber, 600g orange tomatoes, 20g mint.
Summary of ScienceDome operations: Nominal.
Dual split: Off
POWER report: Nominal operation, except for a breaker disconnected between a PV string and an MPPT. It is the third occasion this has been observed since mission start – it has been the same breaker every time. Reset as per usual.
Summary of RAM operations: Crew Robotics Engineer made progress by attaching the sails of the robot and performing various other adjustments, due for testing soon.
Summary of any observatory issues: Nothing to report
Summary of health and safety issues: Nominal.
Questions, concerns and requests to Mission Support: Thank you for supporting us today.

Operations Report – May 4th

Crew 261 Operations Report 04-05-2023 Update #1
SOL: 4
Name of person filing report: Julien Villa-Massone
Non-nominal systems:
· Remote observatory
· Helmet and headset
Notes on non-nominal systems:
· Remote observatory: N/A
· Helmet and headset: See detail below
ROVERS
Spirit rover used: Yes
Hours: (before EVA) 220.3
Beginning charge: (Before EVA) 100
Ending charge: (On return from EVA, before recharging) Not available due to priority given to simulated medical emergency. During second EVA (that did not use rovers), SOC of 81 was noted, while charging.
Currently charging: Yes
Opportunity rover used: No
Hours: 123.0
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
Curiosity rover used: No
Hours: 232.9
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
Perseverance rover used: Yes
Hours: 263.1
Beginning charge: 100
Ending charge: Not available due to priority given to simulated medical emergency. During second EVA, SOC of 100 was noted, while charging
Currently charging: Yes
General notes on rovers: Nominal operation today
Summary of Hab operations: Nominal day
WATER USE: rate of 30 gallons / sol. Trend of 28 Gallons/sol since mission start. We are now on target to finish the mission 37 gallons short (or run out 1.2 days early). This means, if we continue with this trend, the tank will be at 118 gallons when the mission ends.
Water (static tank): 349 gallons remaining
Static tank pipe heater (on or off): off
Static tank heater (On or off): off
Toilet tank emptied: no

Summary of internet: Nominal
Summary of suits and radios: Suits and radios:
One helmet is currently unusable due to a few screws being detached, no longer fixing the transparent part of the helmet to the metallic collar. The screws cannot readily be attached again because the metallic collar is damaged where the screws were located, and repair will be required. Crew Engineer does not believe a quick fix is possible, if the goal is not to break again during an EVA. It has been separated from the rest and labeled.
The headset microphone for the CDR’s radio (#1) operated unreliably. There were occasions when the CDR would press to talk and we would only hear static but not his voice. The microphone mounted on the radio functioned properly, so it is a headset / connector issue. Crew Engineer to investigate further when time allows tomorrow.
Summary of GreenHab operations: Nominal. Doors closed early due to wind.
WATER USE: 6 gal at 06:30 + 5 gal at 18:45 + 3 gal for research = 14 gal total
Heater: Off
Supplemental light: Off
Harvest: None
Summary of ScienceDome operations: Nominal. Early growth biostimulation setup.
Dual split: Off
POWER report: Nominal operation, except for a breaker disconnected between a PV string and an MPPT. The same as 2 days ago. Mission Support was alerted and immediately handled this issue. The disconnection happened between 9:27 (time of a photo) and 15:28 (time of discovery).
Summary of RAM operations: Crew Robotics Engineer continued assembly and adjustments of the robot prior to and following a second EVA near the base for testing.
Summary of any observatory issues: Nothing to report
Summary of health and safety issues: Nothing to report
Questions, concerns and requests to Mission Support: The entire crew joins me in thanking Mission Support and the entire Mars Society organization for making such an amazing experience possible.

Operations Report – May 3rd

Crew 261 Operations Report 03-05-2023
SOL: 3
Name of person filing report: Julien Villa-Massone
Non-nominal systems:
· Toilet
· Remote observatory
Notes on non-nominal systems:
Toilet started to smell a lot (making some crew mates uncomfortable when on the lower deck). Mission Support provided guidance:
1) Let’s fill the remaining toilet tank with water and empty it.
2) We need to make sure there are no leaks in the toilet/toilet tank:
Please inspect area in the toilet room for any leaks
In the EVA prep room please remove the toilet tank cover and inspect underneath with the flashlight to see if there any leaks
Crew Engineer applied this guidance. No evidence of leak was found. Over the course of the day, smell reduced. The smell level in the lower deck is slightly noticeable. In the toilet, the smell still exists, but it is not unbearable like it was before emptying.
Following up, Mission Support informed us that a septic tank cleaning was ordered and they should be at the bast tomorrow. Air freshener was offered if if smell continues.
We appreciate the help of Mission Support on this matter.
ROVERS
Spirit rover used: No
Hours: (before EVA) 220.3
Beginning charge: (Before EVA) 100
Ending charge: (On return from EVA, before recharging) N/A
Currently charging: Yes
Opportunity rover used: Yes
Hours: 123.0
Beginning charge: 100
Ending charge: 78
Currently charging: Yes
Curiosity rover used: Yes
Hours: 232.9
Beginning charge: 100
Ending charge: 99
Currently charging: Yes
Perseverance rover used: No
Hours: 262.8
Beginning charge: 100
Ending charge: N/A
Currently charging: Yes
General notes on rovers: Nominal operation today
Summary of Hab operations: Nominal day (toilet issue described above)
WATER USE: rate of 30 gallons / sol. Trend of 28 Gallons/sol since mission start. We are now on target to finish the mission 2 gallons short. (So we are essentially on target). This means, if we continue with this trend, the tank will be at 118 gallons when the mission ends.
Water (static tank): 388 gallons remaining
Static tank pipe heater (on or off): off
Static tank heater (On or off): off
Toilet tank emptied: yes

Summary of internet: Nominal
Summary of suits and radios: Suits: nominal. Radios: nominal. For information, as mentioned by Mission Support during initial training, we noticed that Radio #2 was unable to transmit reliably to the repeater on channel 1 (at 1.5km distance south, at the ridge), so the EVA crew decided to use channel 2 locally, and the crew member with the other radio would use channel 1 to communicate to Hab. Habcomm crew decided to have one radio on channel 1 and one radio on channel 2 to increase situational awareness.
Summary of GreenHab operations: GreenHab door closed earlier due to the wind
WATER USE: 6 gal at 06:30 + 4 gal
Heater: Off
Supplemental light: Off
Harvest: None today
Summary of ScienceDome operations: Nominal day with mainly work by Crew Biologist. Biostimulation solution prepared. Added culture + media to Bioreactor – now operational. Set up microscope to show crew Spirulina tomorrow.
Dual split: Off
POWER report: Nominal operations today. Crew Engineer drew a diagram of the power system components to gain a better understanding. The chart assumes 3 connections due to some wiring being hidden and inaccessible, but all other connections are visible and have been recorded and charted on the diagram. Logs analyzed to a limited extent, producing this graph. Crew Engineer started modeling the battery SoC based on VDC. Next, will attempt modeling according to Watt-hours. Battery charging / discharging seems nominal – generator has not required since mission start.

Power System SoC comes from the power system and seems to be inaccurate, as the SoC remains low and decreasing while the battery has positive watts (is charging). This is why Crew Engineer is attempting to model SoC.
Summary of RAM operations: Crew Robotics Engineer continued assembly and adjustments of the robot following a first EVA near the base for initial testing. Crew Engineer cut a spare PVC pipe (using a hand saw) to serve as support for a failed step in the Hab staircase.
Summary of any observatory issues: Nothing to report
Summary of health and safety issues: Nominal day
Questions, concerns and requests to Mission Support: Grateful for the continued support received from Mission Support. Thanks extended from the entire crew.

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