Description: | The head temp gets higher than we we would like to see due to high ambient temperatures.
The head is designed to operate at 40 deg C, and we like to see it stay within a few
degrees of 40 deg C during normal operation. When local conditions are hot, the head temp
can ramp up during the day. It is unknown what effect, if any, results from high head
temperatures. There is nothing obvious in the data to indicate problems. |
Measurements: | sgpmfrsrE6.b1: - direct_horizontal_narrowband_filter4
- Hemispheric broadband irradiance*(hemisp_broadband)
- direct_horizontal_narrowband_filter5
- direct_horizontal_narrowband_filter2
- direct_horizontal_narrowband_filter3
- direct_horizontal_narrowband_filter1
- diffuse_hemisp_broadband
- Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
- Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4)
- Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5)
- direct_diffuse_ratio_filter6
- Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
- Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
- Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
- Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
- Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
- Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
- Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)
- Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
- Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
- Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
- Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
- Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
- Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
- direct_diffuse_ratio_broadband
- Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1)
- Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
- Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
- Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2)
- Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
- alltime_hemisp_narrowband_filter2
- Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
- alltime_hemisp_narrowband_filter1
- Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
- Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
- alltime_hemisp_narrowband_filter6
- alltime_hemisp_narrowband_filter5
- alltime_hemisp_narrowband_filter4
- alltime_hemisp_narrowband_filter3
- direct_horizontal_narrowband_filter6
- direct_horizontal_broadband
- alltime_hemisp_broadband
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