Reflectance Panel - fixed values ​​vs excel list

[Forester123]

Hello,

I'm interested in the topic of multispectral recordings and can't get any further on the reflectance panel point.

If i use a micasense or mapir panel, there is a large excel file with a wavelength column (1nm steps) and the associated value.
According to the operating instructions, the Sentera panel has a fixed value for each band.
Do you then enter the fixed values ​​manually in Metashape, while I simply import the Excel list for others? (See https://support.sentera.com/portal/api/kbArticles/280672000016519789/locale/en/attachments/nzgxb7ebaa6b2605e40c8949e960f24b16106/content?portalId=edbsndc49af6231b384d609b205eda12b95356310426ab79cfafc2949ad93d787da96&inline=true ; section 3.4)

Why are there such differences now? What does the table do and is one better or the other worse?
I look forward to any clarifying answer.