A polarization model for the German Vacuum Tower Telescope from in situ and laboratory measurements
It is essential to properly calibrate the polarimetric properties of telescopes, if one wants to take advantage of the capabilities of high precision spectro-polarimeters. We have constructed a model for the German Vacuum Tower Telescope (VTT) that describes its time-dependent polarization properties. Since the coelostat of the telescope changes
Beck, C. et al.
Advertised on:
12
2005