Projectlog Entries List

fixed network stoppage and added sd card on tower 2 and tower 3.

Tower 4 BAU1F1 raised to 14'3", crop is approx 9'. About as tall as possible. Reestablished N-S coor on the horizontal bar. 330 PM complete.

BAU Tower 2 (soybeans) raised to 7ft. Soybeans at tower are at a height of 2 ft. Original tower height was 6 ft. Raised to 7 ft. to be 5 ft above canopy, which is approximately 1.5m difference (between tower sensors and top of canopy).

flumes ASP3F2 and BAU2F1 flumes are now covered with plywood. Collection Bottles were installed by Drew last week. ASP1F2 and BAU1F1 are complete and covered as well.

Will start installing autosamplers this week and next.

Exchanged IRGASON for calibrated (by JC lab) around noon today. Also moved our original EC100 box back. Current SN of IRGASON is 100010. Raised the sensor to 62" above canopy and 82" above ground.

Changed out CNR4 cables with DW, reconnected to V116. Check tomorrow.

Raised tower 2 (BAU north of pond lab) sensors to 168" (14'). Rest N-S.

removed ground sensors for forage harvest. ASP1F1 Found one 107 and one heat flux plate chewed and broken. Need to reapir.

Checked heat flux plates on tower one and two. Seem to be installed properly but values of one on each tower say otherwise. Need to ensure multiplier is correct.

Yesterday afternoon Moriz from JC lab swapped out the IRGASON on tower 2. Calibrated last night and we will install on tower three today. Tower 2 Irgason SN now 2482 (formerly tower 1).

Tower 4 (BAU1 north of pond lab) raised IRGASON to 1.75 m above avg canopy.

Installed 107/solar shield on rain gage vertical bar, but will remove, too close to tipping bucket. Also need proper connector.

Calibration of tower 1.

Removed GPR owned sensor SN2482 CSI for recalibration, installed JC instrument temporarily.