SGP/CLAP/C1 - Instrument removed to check low signal

Instrument was removed to check low signal values. After instrument was reinstalled, redid 
clap spot size measurement and compared to another CLAP in lab with both on filtered air 
and both on outside air. Instruments were within 2%.

Use PSAP data.

• -180.0 - +180.0(alt)
• Aerosol light absorption coefficient, nominal blue wavelength at dry or
  reference RH(Ba_B_CLAP3W_1)
• Impactor setting in terms of aerodynamic diameter cut off(impactor_setting)
• AOS Ba_R_CLAP3W transmittance, red channel(transmittance_R)
• lon(lon)
• AOS Ba_B_CLAP3W transmittance, blue channel(transmittance_B)
• Time offset from base_time(time_offset)
• base time in epoch(base_time)
• AOS Ba_B_CLAP3W_1 (NOAA) sample length, needed to calculate Beers Law(sample_length)
• Aerosol light absorption coefficient, nominal red wavelength at dry or reference
  RH(Ba_R_CLAP3W_1)
• AOS PSAP3W transmittance, green channel(transmittance_G)
• North Latitude(lat)
• time_in_seconds_since_volume_start(time)
• Aerosol light absorption coefficient, nominal green wavelength at dry or
  reference RH(Ba_G_CLAP3W_1)