Equipment and Calibration History

History for Hukseflux NR01 1454

Rec No.	Date	Loc From	Title	Loc To	Notes
1719	2015-01-20	Lab none	Installed	East End Net Radiometer	Reinstalled after being removed when the scaffolding fell over.
1704	2015-01-05	East End Net Radiometer	Removed	Lab none	Removed from the site due to the tower falling over in the wind on 2014-12-30. The pryanometers were partly submerged but it doesn't look like they leaked.
1167	2013-11-25	DWR Corn Net Radiometer	Moved	East End Net Radiometer	The DWR Corn / Construction tower was decommissioned and rechristened at its new permanent location at the Twitchell East End Wetland
655	2012-06-21	Lab none	Installed	DWR Corn	Installed on the folding boom at the top northeast corner of the scaffolding and extending to the east. This sensor had longer cables spliced to it and replaced sn 1570.
5900	2011-02-03	Factory none	Calibration	Factory none	Initial factory calibration: Pyranometer Up (mn SR01 sn 1957) 15.3uV/Wm-2, Pyranometer Down (mn SR01 sn 1958) 13.6uV/Wm-2, Pyrgeometer Up (mn IR01 sn 1946) 9.0uV/Wm-2. Pyrgeometer Down (mn IR01 sn 1947) 9.4uV/Wm-2.