Laboratory and telescope demonstration of the TP3-WFS for the adaptive optics segment of AOLI
Adaptive Optics Lucky Imager (AOLI) is a state-of-the-art instrument that combines adaptive optics (AO) and lucky imaging (LI) with the objective of obtaining...
Laboratory studies into the effect of regolith on planetary X-ray fluorescence spectroscopy
In the analysis of X-ray fluorescence spectra from planetary surfaces, it is traditionally assumed that the observed surface is a plane-parallel, smooth, and...
Lagrangian and Eulerian Stratifications of Acoustic Oscillations through the Solar Photosphere
We evaluate the stratification of acoustic oscillations in the solar photosphere in both the Lagrangian (comoving) frame of reference and the Eulerian (inertial...
Lamost Observations in the Kepler Field. I. Database of Low-resolution Spectra
The nearly continuous light curves with micromagnitude precision provided by the space mission Kepler are revolutionizing our view of pulsating stars. They have...
Land- and skyscapes of Hegra: an archaeoastronomical aanalysis of the Nabataean necropoleis
The archaeological World Heritage Site of Hegra (Mada´in Salih, Al-Hijr), in Saudi Arabia, is often considered the southern capital of the Nabataean Kingdom...
Land- and Skyscapes of the Camino de Santiago: An Astronomy and World Heritage Sustainable Approach
The Romanesque churches dotted along the Way of Saint James are magnificent examples of cultural heritage, and their analysis from the perspective of cultural...
Landscape construction and time reckoning in Iron Age Celtic Iberia
In this paper, we report on three areas of the Iberian Peninsula that were occupied at least during the Iron Age and the early stages of Romanisation, where...
Landscape, path and liturgy in themyth of the hero of Iltiraka
This study reinterprets the heroon of El Pajarillo within the framework of the myth of the katabasis (the hero’s journey to the underworld). For this reading...