384 citations · 2.6k across the 37 of their papers we have counts for
6 papers · 1 filter
Enabling the sustainable space era by developing the infrastructure for a space economy
Guillem Anglada-Escudé
The world is changing fast, and so is the space sector. Planning for large scientific experiments two decades ahead may no longer be the most sensible approach. I develop the argum…
Low-cost precursor of an interstellar mission
René Heller, Guillem Anglada-Escudé, Michael Hippke +1
The solar photon pressure provides a viable source of thrust for spacecraft in the solar system. Theoretically it could also enable interstellar missions, but an extremely small ma…
HiFLEx -- a highly flexible package to reduce cross-dispersed echelle spectra
Ronny Errmann, Neil Cook, Guillem Anglada-Escudé +8
We describe a flexible data reduction package for high resolution cross-dispersed echelle data. This open-source package is developed in Python and includes optional GUIs for most…
Benchmarking the power of amateur observatories for TTV exoplanets detection
Roman V. Baluev, Evgenii N. Sokov, Vakhit Sh. Shaidulin +13
We perform an analysis of ~80000 photometric measurements for the following 10 stars hosting transiting planets: WASP-2, -4, -5, -52, Kelt-1, CoRoT-2, XO-2, TrES-1, HD 189733, GJ 4…
Flat-relative optimal extraction. A quick and efficient algorithm for stabilised spectrographs
M. Zechmeister, G. Anglada-Escudé, A. Reiners
Optimal extraction is a key step in processing the raw images of spectra as registered by two-dimensional detector arrays to a one-dimensional format. Previously reported algorithm…
Design and Construction of Absorption Cells for Precision Radial Velocities in the K Band using Methane Isotopologues
Guillem Anglada-Escudé, Peter Plavchan, Sean Mills +11
We present a method to optimize absorption cells for precise wavelength calibration in the near-infrared. We apply it to design and optimize methane isotopologue cells for precisio…