SGP/SIRS/C1 - Data System Upgrade: Data Missing

The site data system was upgraded.  Data were not collected during this period.

• Quality check results on field: Downwelling longwave hemispheric irradiance,
  shaded pyrgeometer, maxima(qc_down_long_hemisp_shaded_max)
• Quality check results on field: Downwelling shortwave hemispheric irradiance(qc_down_short_hemisp)
• Down-welling unshaded pyranometer voltage(down_short_hemisp)
• Quality check results on field: Upwelling longwave hemispheric irradiance,
  pyrgeometer(qc_up_long_hemisp)
• Results of quality checks on sample time(qc_time)
• Quality check results on field: Downwelling Shortwave Diffuse Hemispheric
  Irradiance, Pyranometer, Minima(qc_down_short_diffuse_hemisp_min)
• Downwelling Shortwave Hemispheric Irradiance, Pyranometer, Minima(down_short_hemisp_min)
• Quality check results on field: Upwelling Shortwave Hemispheric Irradiance,
  Pyranometer, Minima(qc_up_short_hemisp_min)
• Instantaneous Dome Temperature(inst_up_long_dome_temp)
• Instantaneous upwelling pyrgeometer case thermistor temperature, pyrgeometer(inst_up_long_case_temp)
• North Latitude(lat)
• Quality check results on field: Downwelling longwave hemispheric irradiance,
  shaded pyrgeometer, minima(qc_down_long_hemisp_shaded_min)
• Downwelling shortwave hemispheric irradiance, pyranometer, maxima(down_short_hemisp_max)
• Quality check results on field: Upwelling Shortwave Hemispheric Irradiance,
  Pyranometer, Maxima(qc_up_short_hemisp_max)
• Downwelling longwave hemispheric irradiance, shaded pyrgeometer, standard
  deviation(down_long_hemisp_shaded_std)
• base time in epoch(base_time)
• Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
• Quality check results on field: Shortwave direct normal irradiance,
  pyrheliometer, minima(qc_short_direct_normal_min)
• Downwelling Shortwave Diffuse Hemispheric Irradiance, Pyrgeometer, Minima(down_short_diffuse_hemisp_min)
• Downwelling longwave hemispheric irradiance, shaded pyrgeometer(down_long_hemisp_shaded)
• Upwelling (10 meter) Longwave Hemispheric Irradiance, Ventilated Pyrgeometer,
  Standard Deviation(up_long_hemisp_std)
• time_in_seconds_since_volume_start(time)
• Upwelling (10 meter) Shortwave Hemispheric Irradiance, Pyranometer, Maxima(up_short_hemisp_max)
• Quality check results on field: Shortwave Direct Normal Irradiance,
  Pyrheliometer(qc_short_direct_normal)
• Shortwave Direct Normal Irradiance, Pyrgeometer, Standard Deviation(short_direct_normal_std)
• Quality check results on field: Upwelling Longwave Hemispheric Irradiance,
  Pyrgeometer, Maxima(qc_up_long_hemisp_max)
• Quality check results on field: Downwelling shortwave diffuse hemispheric
  irradiance, pyranometer, maxima(qc_down_short_diffuse_hemisp_max)
• Quality check results on field: Shortwave direct normal irradiance,
  pyrheliometer, maxima(qc_short_direct_normal_max)
• Downwelling shortwave diffuse hemispheric irradiance, pyranometer, maxima(down_short_diffuse_hemisp_max)
• Downwelling longwave hemispheric net infrared(down_long_netir)
• Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
• Data Logger Temperature(logger_temp)
• Quality check results on field: Upwelling Longwave Hemispheric Irradiance,
  Pyrgeometer, Minima(qc_up_long_hemisp_min)
• lon(lon)
• Quality check results on field: Upwelling Shortwave Hemispheric Irradiance(qc_up_short_hemisp)
• Quality check results on field: Downwelling shortwave hemispheric irradiance,
  pyranometer, maxima(qc_down_short_hemisp_max)
• Quality check results on field: Downwelling Shortwave Diffuse Hemispheric
  Irradiance, Pyranometer(qc_down_short_diffuse_hemisp)
• Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyrgeometer, Standard
  Deviation(down_short_hemisp_std)
• Instantaneous Downwelling Pyrgeometer Dome Thermistor Temperature, Shaded
  Pyrgeometer(inst_down_long_shaded_dome_temp)
• 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
• Instantaneous Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_netir)
• Upwelling shortwave hemispheric irradiance, pyranometer, minima(up_short_hemisp_min)
• Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Maxima(down_long_hemisp_shaded_max)
• Shortwave direct normal irradiance, pyrheliometer, minima(short_direct_normal_min)
• -180.0 - +180.0(alt)
• Battery voltage(vBatt)
• Quality check results on field: Downwelling longwave hemispheric irradiance,
  shaded pyrgeometer(qc_down_long_hemisp_shaded)
• Upwelling longwave hemispheric irradiance, pyrgeometer, maxima(up_long_hemisp_max)
• Upwelling (10 meter) Shortwave Hemispheric Irradiance, Ventilated Pyranometer,
  Standard Deviation(up_short_hemisp_std)
• Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
• Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Minima(down_long_hemisp_shaded_min)
• Data logger supply voltage(logger_volt)
• Instantaneous downwelling pyrgeometer case thermistor temperature, shaded
  pyrgeometer(inst_down_long_shaded_case_temp)
• Downwelling Shortwave Diffuse Hemispheric Irradiance, Pyranometer, Standard
  Deviation(down_short_diffuse_hemisp_std)
• 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
• Time offset from base_time(time_offset)
• Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Minima(up_long_hemisp_min)
• Quality check results on field: Downwelling shortwave hemispheric irradiance,
  pyranometer, minima(qc_down_short_hemisp_min)

• Time offset from base_time(time_offset)
• Instantaneous downwelling pyrgeometer dome thermistor resistance, shaded
  pyrgeometer(inst_down_long_shaded_dome_resist)
• -180.0 - +180.0(alt)
• Instantaneous Downwelling Pyrgeometer Case Thermistor Resistance, Shaded
  Pyrgeometer(inst_down_long_shaded_case_resist)
• Instantaneous uncorrected downwelling shortwave diffuse, shaded pyranometer
  thermopile voltage(inst_diffuse)
• base time in epoch(base_time)
• Instantaneous Upwelling Shortwave Hemispheric Irradiance, Pyranometer(inst_up_short_hemisp)
• North Latitude(lat)
• Instantaneous downwelling pyrgeometer thermopile voltage, shaded pyrgeometer(inst_down_long_hemisp_shaded_tp)
• lon(lon)
• Instantaneous Upwelling Pyrgeometer Dome Thermistor Resistance Pyrgeometer(inst_up_long_dome_resist)
• Instantaneous direct normal shortwave irradiance, pyrheliometer thermopile
  voltage(inst_direct_normal)
• time_in_seconds_since_volume_start(time)
• Instantaneous Upwelling Pyrgeometer Thermopile Pyrgeometer(inst_up_long_hemisp_tp)
• Instantaneous Upwelling Pyrgeometer Case Thermistor Resistance, Pyrgeometer(inst_up_long_case_resist)
• Instantaneous Downwelling Hemispheric Shortwave, Pyranometer Thermopile Voltage(inst_global)

• (Raw data stream - documentation not supported)