SGP/SIRS/E11 - failed ventilator fan
|DataStreams:||sgpsirsE11.00, sgpsirs20sE11.a0, sgpsirsE11.b1|
E11 downwelling hemispheric shortwave instrument (Eppley PSP) has shown larger and larger nighttime offsets (from -5 to -10 W/m2) since October. A failed ventilator fan was discovered during PM and replaced on 4/4/2006.
recommend using component sum of diffuse and direct to determine global dueing this time period.