SGP/SIRS/E5 - Dirty radiometers

Snow or heavy dirt may have been covering one side of the PSP or 8-48 domes. The start of 
the problem coincides with a preciption event.  We may assume that the offending 
substance was snow and it melted by 1/30/2007.  PM after this time reports dry-light dust on 
radiometers.

Disregard SIRS dowelling shortwave data during this time range.

• down_short_diffuse_hemisp_max
• down_short_diffuse_hemisp
• down_short_diffuse_hemisp_std
• short_direct_normal_std
• down_short_hemisp_min
• short_direct_normal_max
• down_short_hemisp_max
• down_short_hemisp_std
• short_direct_normal
• down_short_diffuse_hemisp_min
• short_direct_normal_min
• down_short_hemisp

• inst_down_long_shaded_dome_resist
• inst_down_long_shaded_case_resist
• base_time
• inst_global
• time_offset
• lon
• inst_diffuse
• alt
• inst_direct_normal
• lat
• inst_down_long_hemisp_shaded_tp

• Raw data stream - documentation not supported