Additional file 9 of A low-dispersion spectral video camera for observing lunar impact flashes

Additional file 9. The spectra of Flash170201 were calculated using these EXCEL files. (1) Flash170201.xlsx: An EXCEL file used to obtain the spectra. (2) TYC4665-715-1.xlsx: An EXCEL file used to obtain the count profile of the comparison star, TYC4665-715-1. We pasted the count profile to a sheet in Flash170201.xlsx. (3) alpha-And_No5.xlsx, alpha-And_No6.xlsx: Two EXCEL files to obtain the count profiles of α And at different positions in the video frames. We used the count profiles in the spectral flat-field correction (see section "Spectral flat-field correction"). We pasted the count profiles to a sheet in Flash170201.xlsx.