Weather: Fully covered sky.

We refilled the water bucket, which was completely empty.

We cleaned the sensors, that were again covered with spiders and spiderwebs. The RSSI signal was extremely low. We sealed the cap of the methane sensor with black tape, hoping it will help prevent future infestations.

Met and flux data were downloaded, and the plots showed correctly at the smartflux software. The USB memory was erased, leaving 12 GB free out of 14 GB.

Regarding the clock synchronization, we observed that the LI-7500 and LI-7700 were running one minute behind the PC clock, while the datalogger was one second behind.

For the next visit, we need to apply more anti-insect bags, replace the cable of the HMP ventilator, ask Albert about the CO2 sensor’s paint, and check the RV offset program’s end time.

Water Level:  10, 10, 9, 6, 6, 6, 4, 5, 7, 8-> Mean: 7.1 cm

Veg height: 80, 90, 80, 130, 95, 70, 100, 105, 70, 85. Mean= 90.5 cm

SN: Li-7700=TG1127, Li-7500=75D5107, Sonic= 242504

Readings: