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Log Book for March 19, 2004
GreenHab Report
Richard Humphreys Reporting
Readings:
Time: 08:30
Inside Temp: 86 degrees Fahrenheit / 30 degrees Celsius
Outside Temp: 74 degrees Fahrenheit / 23 degrees Celsius
Relative Humidity: 64%
Time: 13:30
Inside Temp: 105 degrees Fahrenheit / 41 degrees Celsius
Outside Temp: 95 degrees Fahrenheit / 35 degrees Celsius
Relative Humidity: 62%
Time: 20:00 (Vent fan not operating)
Inside Temp: 66 degrees Fahrenheit / 19 degrees Celsius
Outside Temp: 65 degrees Fahrenheit / 18 degrees Celsius
Relative Humidity: 61%
Maximum Temp: 81.0 degrees Fahrenheit / 27.2 degrees Celsius
Minimum Temp: 61.0 degrees Fahrenheit / 16.1 degrees Celsius
(All measurements in degrees Celsius are calculated from the degrees Fahrenheit reading and are to the relevant number of significant figures.)
Normal chores in the GreenHab were performed on each of these occasions.
Information downloaded from datalogger with probe hanging in Tank #4. Information loaded onto hab computer.
Information downloaded from datalogger mounted on the centre beam in the greenhab. Information loaded onto Hab computer.
Information downloaded from datalogger outside North door. Information downloaded onto Hab computer.
Water level in the GreenHab was back to normal at 08:30 hours with a flow of about 3-4 drips per second. It had decreased to 1 drip every 60 seconds by 13:30 hours, with the water level about 2 inches below normal. By 20:00 hours the flow had increased to 1 drop every 10 seconds.
Both aerators are working, one is in Tank #2 and one in Tank #4.
There were minimal Suds in Tank #2.
All plants were sprayed with water on each visit.
The sump pump is connected to a timer which activates the system at 12:00 hours and 00:00 hours.
The pipe from filter tank #2 had wet the floor in the GreenHab by 13:30 hours. A bucket has been placed below the tank to preserve the water. Thanks to advice from Gary Fisher of Mission Support I had planned to make repairs as described by him this afternoon, but I stood in for a sick crew member on the afternoon EVA and so will complete the repairs tomorrow.
The TST tank is still being filled as required by the pump.
Water level in the plant buckets is about 1cm from the top.
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