Engineering Report
02/07/2013
Emma Braegen
Was Power Interrupted: NO
Time Of Power Outage:
Length Of Power Outage:
Diesel Fuel Level: 0.11
Propane Fuel Level: 0.65
Gasoline Fuel Level: 0.5
Fuel Notes And Comments:
Atv Oil Quarts: N.A.
Car Oil Quarts: N.A.
Oil Notes And Comments:
Trailer Water Fill Needed: YES
Trailer Water Refilled: NO
Potable Water Meter Reading: 62732.3
Water Notes And Comments:
Greenhouse Notes And Comments:
Telescope Used: NO
Observatory Notes And Comments:
H A Lp Bugs:
Network Failed: NO
Network Throttled: YES
Network Signal Strength:
Network Download Allowance: 0
Network Notes And Comments:
Our download limit was exceeded again early today with no obvious cause since not significant downloads or uploads were done this morning that we know of.
Hvac Air Conditioner Used: NO
Hvac Furnace Used: YES
Hvac Lab Wall Heater Used: NO
Hvac Notes And Comments:
Hab Car Used: NO
Hab Car Oil Checked: NO
Hab Car Tire Status:
Hab Car Odometer:
Hab Car Notes And Comments:
Atv One Used: NO
Atv One Oil Checked: NO
Atv One Fuel Used Gals:
Atv One Tires Status:
Atv One Hours Used Day:
Atv One Hours Used Year:
Atv One Notes And Comments:
Atv Two Used: NO
Atv Two Oil Checked: NO
Atv Two Fuel Used Gals:
Atv Two Tires Status:
Atv Two Hours Used Day:
Atv Two Hours Used Year:
Atv Two Notes And Comments:
Atv Three Used: NO
Atv Three Oil Checked: NO
Atv Three Fuel Used Gals:
Atv Three Tires Status:
Atv Three Hours Used Day:
Atv Three Hours Used Year:
Atv Three Notes And Comments:
Atv Four Used: NO
Atv Four Oil Checked: NO
Atv Four Fuel Used Gals:
Atv Four Tires Status:
Atv Four Hours Used Day:
Atv Four Hours Used Year:
Atv Four Notes And Comments:
Atv Five Used: NO
Atv Five Oil Checked: NO
Atv Five Fuel Used Gals:
Atv Five Tires Status:
Atv Five Hours Used Day:
Atv Five Hours Used Year:
Atv Five Notes And Comments:
Comments:
Today I worked on writing up some of my test results for the dust study and had a look at some of the broken space suits. To fix the broken air tube on suit 2 I decided as a temporary measure to swap it with one of the tubes in good condition from suit 5 since this was one of non working suits. This is what is colloquially referred to in the maintenance world as ‘cannibalising’. I might look at putting together a new tube tomorrow since there were a couple of spare tubes pieces around.
I also opened up the back pack on suit number 4 and found that it was not working because a wire had become disconnected from the switch. I managed to solder it back in place and the suit is functioning well now. I took a look inside suit 5’s pack but couldn’t find any obvious connection problems. I used a voltmeter across the battery and it shows about a 12V voltage drop which indicates that it has a charge. I found that when the charger is plugged into the charger connection in the pack though that it doesn’t light up to show it is charging or fully charged. I suspect there is some connection problem near the charger area but it’s not obvious yet what is going on. I will look at it more tomorrow.
I also helped David out while he worked on assembling the quad copter. This mainly involved watching to see what I could learn and holding a torch but I also helped with the idea of using a petri dish as a case for the main circuit board.
You can often come up with some interesting improvisations with the equipment and tools available here.