The BACHES Echelle-Spectrograph, shown here with the recommended, optinally available Remote Calibration Unit RCU (on the left, with an SBIG ST 1603 ME camera attached), is a professional spectrograph…
Be careful not vignetting fibre output!! - ESO
SAASST - Sharjah-Observatory
PDF] BACHES – a compact échelle spectrograph for radial-velocity surveys with small telescopes
Spectrograph Software - Colaboratory
Spectrum of a thorium-argon calibration lamp with a 5 s exposure. 1500
BACHES Echelle-Spectrograph
M57 spectroscopy ( HaSeSky ) - AstroBin
BACHES Echelle-Spectrograph
V1405 Cas - Nova 2021 Cas ( Florian Rünger ) - AstroBin