Level 2 spectra of the 290 - 500 nm solar irradiance measured at Aosta - Saint Christophe by the Bentham DTMc300 with serial number 5541 in 2006 - 2019

The provided dataset includes the Level 2 spectral measurements (in Watt/m²) of the solar irradiance in the range 290 - 500 nm, performed by the Bentham DTMc300 spectroradiometer with serial number 5541. The particular instrument performs automated continuous, high quality  measurements at Aosta - Saint Christophe, Italy (45.7° N, 7.4° E, 570 m a.s.l.) since 2006. The Level 2 spectra are re-evaluated and homogenized and are currently available for the period 24 July 2006 - 8 July 2019. Each file contains the spectra for one day. The time (in UTC) for the measurements at 290, 400, and 500 nm is also provided for each spectral scan.