SGP/SASHE/C1 - Poor alignment, banding issues

Banding issues leading to imperfect shading dominate the data for this period.  At times 
the banding issues were quite subtle leading to problems only for limited periods of the 
day especially when the sun is low and this leads to serious calibration errors.

• Direct horizontal solar irradiance component,673 nm(direct_horizontal_673nm)
• Total hemispheric irradiance component, 615 nm(total_hemisp_615nm)
• Direct normal solar irradiance, 673 nm(direct_normal_673nm)
• Direct horizontal solar irradiance component, 940 nm(direct_horizontal_940nm)
• Direct normal solar irradiance, 870 nm(direct_normal_870nm)
• Total hemispheric irradiance component, 673 nm(total_hemisp_673nm)
• Total hemispheric irradiance component, 500 nm(total_hemisp_500nm)
• Total hemispheric irradiance component, 870 nm(total_hemisp_870nm)
• Direct horizontal solar irradiance component, 500 nm(direct_horizontal_500nm)
• Diffuse hemispheric irradiance component, 415 nm(diffuse_hemisp_415nm)
• Direct horizontal solar irradiance component, 415 nm(direct_horizontal_415nm)
• Diffuse hemispheric irradiance component, 940 nm(diffuse_hemisp_940nm)
• Direct horizontal solar irradiance component, 615 nm(direct_horizontal_615nm)
• Diffuse hemispheric irradiance component, 500 nm(diffuse_hemisp_500nm)
• Total hemispheric irradiance component, 415 nm(total_hemisp_415nm)
• Diffuse hemispheric irradiance component, 615 nm(diffuse_hemisp_615nm)
• Direct normal solar irradiance, 415 nm(direct_normal_415nm)
• Direct horizontal solar irradiance component, 870 nm(direct_horizontal_870nm)
• Total hemispheric irradiance component, 940 nm(total_hemisp_940nm)
• Direct normal solar irradiance, 940 nm(direct_normal_940nm)
• Diffuse hemispheric irradiance component, 870 nm(diffuse_hemisp_870nm)
• Direct normal solar irradiance, 500 nm(direct_normal_500nm)
• Direct normal solar irradiance, 615 nm(direct_normal_615nm)
• Diffuse hemispheric irradiance component, 673 nm(diffuse_hemisp_673nm)