PLATOSpec

will be a fiber fed echelle spectrograph with a white pupil setup. Detailed characteristics of PLATOSpec are summarized in Table 1 below. The spectrograph will be optimised for better sensitivity in blue wavelengths to provide a good monitoring window for Ca H&K lines to investigate stellar activity.

Table 1: Main paramateres od the spectrograph

Echlle spectographParametere value
Wavelength coverage360-680 nm
Spectral resolution 70k
Thermal stability 0.1deg
RV accuracy 3m/s
CalibrationThAr+Iodine cell