Beginning on 12/18/2013 approx. 01:30GMT the down_short_hemisp (PSP instrument) ventilator
fan failed. It was replaced on 1/13/2014 approx. 18GMT returning the down_short_hemisp
measurement to normal operation.
During the specified time the downwelling shortwave data (down_short_hemisp) are suspect
and not correctable. Users are advised to use the derived down_short_hemisp available
from the QCRAD VAP (BestEstimate_down_short_hemisp). This is the usual recommended source
for downwelling shortwave broadband irradiance. |