MAG/PRP/M1 - FRSR data not collected during sunny conditions

During legs 03-07b of the MAGIC campaign there was a software bug that put the FRSR into 
standby during sunny conditions.  The FRSR went from low to high operation modes in a 
somewhat random manner. This was fixed 2012-12-07. 

When the FRSR was in High mode (sweeps) there was no observed degradation in the data. 
When in low mode, AOD cannot be computed.

• signal_narrowband_filter4_std
• signal_narrowband_filter3_std
• shadow_ratio_std
• Shadow record, mean sweep measurements, filter 6, nominal wavelength is 935 nm(sweeps_hemisp_narrowband_filter6)
• Shadow record, mean sweep measurements, filter 5, nominal wavelength is 860 nm(sweeps_hemisp_narrowband_filter5)
• Shadow record, mean sweep measurements, filter 4, nominal wavelength is 660 nm(sweeps_hemisp_narrowband_filter4)
• Shadow record, mean sweep measurements, filter 3, nominal wavelength is 608 nm(sweeps_hemisp_narrowband_filter3)
• Shadow record, mean sweep measurements, filter 2, nominal wavelenth is 500 nm(sweeps_hemisp_narrowband_filter2)
• Shadow record, mean sweep measurements, filter 1, nominal wavelength is 415 nm(sweeps_hemisp_narrowband_filter1)
• Shadow record, mean hemispheric irradiance at start of sweep, broadband channel(start_sweep_hemisp_broadband)
• Shadow record, mean sweep measurements, broadband channel(sweeps_hemisp_broadband)
• No-shadow record, mean signal from the broadband channel when no shadow is
  detected(signal_broadband)
• Shadow record, mean narrowband hemispheric irradiance at start of sweep, filter
  3, nominal wavelength is 608 nm(start_sweep_hemisp_narrowband_filter3)
• Shadow record, mean narrowband hemispheric irradiance at start of sweep, filter
  4, nominal wavelength is 660 nm(start_sweep_hemisp_narrowband_filter4)
• Shadow record, mean narrowband hemispheric irradiance at start of sweep, filter
  5, nominal wavelength is 860 nm(start_sweep_hemisp_narrowband_filter5)
• signal_narrowband_filter6_std
• Shadow record, mean narrowband hemispheric irradiance at start of sweep, filter
  6, nominal wavelength is 935 nm(start_sweep_hemisp_narrowband_filter6)
• Shadow record, mean narrowband hemispheric irradiance at start of sweep, filter
  1, nominal wavelength is 415 nm(start_sweep_hemisp_narrowband_filter1)
• Shadow record, mean narrowband hemispheric irradiance at start of sweep, filter
  2, nominal wavelength is 500 nm(start_sweep_hemisp_narrowband_filter2)
• signal_broadband_std
• Shadow record, mean hemispheric irradiance at end of sweep, broadband channel(end_sweep_hemisp_broadband)
• Shadow record, mean narrowband hemispheric irradiance at end of sweep, filter 1,
  nominal wavelength is 415 nm(end_sweep_hemisp_narrowband_filter1)
• No-shadow record, mean signal from the filter5 channel when no shadow is
  detected(signal_narrowband_filter5)
• No-shadow record, mean signal from the filter6 channel when no shadow is
  detected(signal_narrowband_filter6)
• Shadow record, mean narrowband hemispheric irradiance at end of sweep, filter 5,
  nominal wavelength is 860 nm(end_sweep_hemisp_narrowband_filter5)
• No-shadow record, mean signal from the filter3 channel when no shadow is
  detected(signal_narrowband_filter3)
• shadow_ratio_threshold
• Shadow record, mean narrowband hemispheric irradiance at end of sweep, filter 4,
  nominal wavelength is 660 nm(end_sweep_hemisp_narrowband_filter4)
• No-shadow record, mean signal from the filter4 channel when no shadow is
  detected(signal_narrowband_filter4)
• No-shadow record, mean signal from the filter1 channel when no shadow is
  detected(signal_narrowband_filter1)
• Shadow record, mean narrowband hemispheric irradiance at end of sweep, filter 3,
  nominal wavelength is 608 nm(end_sweep_hemisp_narrowband_filter3)
• Shadow record, mean narrowband hemispheric irradiance at end of sweep, filter 2,
  nominal wavelength is 500 nm(end_sweep_hemisp_narrowband_filter2)
• No-shadow record. mean signal from the filter2 channel when no shadow is
  detected(signal_narrowband_filter2)
• Shadow record, mean shadow ratio for all accepted sweeps in average period(shadow_ratio)
• Shadow record, mean narrowband hemispheric irradiance at end of sweep, filter 6,
  nominal wavelength is 935 nm(end_sweep_hemisp_narrowband_filter6)
• signal_narrowband_filter2_std
• signal_narrowband_filter5_std
• signal_narrowband_filter1_std