SGP/SIRS/E18 - Instrument noise problem

Starting May 12th 2007 DIR experiencing persistent, intermittent data dropouts and noise.  
PM found a damaged PIR cable and repaired 01/02/08 2240GMT. 

Noise seems to be unbiased and dropouts are beyond QC limits making QC flags a possible 
option in filtering for good data. However, using data during this period is not 
recommended.

• inst_down_long_hemisp_shaded_tp
• inst_down_long_shaded_dome_resist
• inst_down_long_shaded_case_resist

• down_long_netir
• down_long_hemisp_shaded_min
• down_long_hemisp_shaded_std
• down_long_hemisp_shaded_max
• down_long_hemisp_shaded