paper/paper.bib
@article{baraffe_new_2015,
archivePrefix = {arXiv},
eprinttype = {arxiv},
eprint = {1503.04107},
title = {New Evolutionary Models for Pre-Main Sequence and Main Sequence Low-Mass Stars down to the Hydrogen-Burning Limit},
volume = {577},
issn = {0004-6361, 1432-0746},
doi = {10.1051/0004-6361/201425481},
abstract = {We present new models for low-mass stars down to the hydrogen-burning limit that consistently couple atmosphere and interior structures, thereby superseding the widely used BCAH98 models. The new models include updated molecular linelists and solar abundances, as well as atmospheric convection parameters calibrated on 2D/3D radiative hydrodynamics simulations. Comparison of these models with observations in various colour-magnitude diagrams for various ages shows significant improvement over previous generations of models. The new models can solve flaws that are present in the previous ones, such as the prediction of optical colours that are too blue compared to M dwarf observations. They can also reproduce the four components of the young quadruple system LkCa 3 in a colour-magnitude diagram with one single isochrone, in contrast to any presently existing model. In this paper we also highlight the need for consistency when comparing models and observations, with the necessity of using evolutionary models and colours based on the same atmospheric structures.},
journal = {Astronomy and Astrophysics},
author = {Baraffe, I. and Homeier, D. and Allard, F. and Chabrier, G.},
month = may,
year = {2015},
keywords = {Astrophysics - Solar and Stellar Astrophysics},
pages = {A42},
file = {/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/6FXQ4M6N/Baraffe et al_2015_New evolutionary models for pre-main sequence and main sequence low-mass stars.pdf;/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/78HQ3DRV/1503.html},
note = {00280}
}
@article{czekala_constructing_2015,
archivePrefix = {arXiv},
eprinttype = {arxiv},
eprint = {1412.5177},
title = {Constructing {{A Flexible Likelihood Function For Spectroscopic Inference}}},
volume = {812},
issn = {1538-4357},
doi = {10.1088/0004-637x/812/2/128},
abstract = {We present a modular, extensible likelihood framework for spectroscopic inference based on synthetic model spectra. The subtraction of an imperfect model from a continuously sampled spectrum introduces covariance between adjacent datapoints (pixels) into the residual spectrum. For the high signal-to-noise data with large spectral range that is commonly employed in stellar astrophysics, that covariant structure can lead to dramatically underestimated parameter uncertainties (and, in some cases, biases). We construct a likelihood function that accounts for the structure of the covariance matrix, utilizing the machinery of Gaussian process kernels. This framework specifically address the common problem of mismatches in model spectral line strengths (with respect to data) due to intrinsic model imperfections (e.g., in the atomic/molecular databases or opacity prescriptions) by developing a novel local covariance kernel formalism that identifies and self-consistently downweights pathological spectral line "outliers." By fitting many spectra in a hierarchical manner, these local kernels provide a mechanism to learn about and build data-driven corrections to synthetic spectral libraries. An open-source software implementation of this approach is available at http://iancze.github.io/Starfish, including a sophisticated probabilistic scheme for spectral interpolation when using model libraries that are sparsely sampled in the stellar parameters. We demonstrate some salient features of the framework by fitting the high resolution \$V\$-band spectrum of WASP-14, an F5 dwarf with a transiting exoplanet, and the moderate resolution \$K\$-band spectrum of Gliese 51, an M5 field dwarf.},
number = {2},
journal = {The Astrophysical Journal},
author = {Czekala, Ian and Andrews, Sean M. and Mandel, Kaisey S. and Hogg, David W. and Green, Gregory M.},
month = oct,
year = {2015},
keywords = {Astrophysics - Earth and Planetary Astrophysics,Astrophysics - Instrumentation and Methods for Astrophysics},
pages = {128},
file = {/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/INCZJVGG/Czekala et al_2015_Constructing A Flexible Likelihood Function For Spectroscopic Inference.pdf;/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/343PVPS6/1412.html},
note = {00022}
}
@article{bertaux_tapas_2014,
title = {{{TAPAS}}, a Web-Based Service of Atmospheric Transmission Computation for Astronomy},
volume = {564},
issn = {0004-6361, 1432-0746},
doi = {10.1051/0004-6361/201322383 },
journal = {Astronomy and Astrophysics},
author = {Bertaux, J. L. and Lallement, R. and Ferron, S. and Boonne, C. and Bodichon, R.},
month = apr,
year = {2014},
keywords = {techniques: spectroscopic,atmospheric effects},
pages = {A46},
file = {/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/CJAIGGDP/Bertaux et al_2014_TAPAS, a web-based service of atmospheric transmission computation for astronomy.pdf},
note = {00041}
}
@article{husser_new_2013,
archivePrefix = {arXiv},
eprinttype = {arxiv},
eprint = {1303.5632},
title = {A New Extensive Library of {{PHOENIX}} Stellar Atmospheres and Synthetic Spectra},
volume = {553},
issn = {0004-6361, 1432-0746},
doi = {10.1051/0004-6361/201219058},
abstract = {We present a new library of high-resolution synthetic spectra based on the stellar atmosphere code PHOENIX that can be used for a wide range of applications of spectral analysis and stellar parameter synthesis. The spherical mode of PHOENIX was used to create model atmospheres and to derive detailed synthetic stellar spectra from them. We present a new self-consistent way of describing micro-turbulence for our model atmospheres. The synthetic spectra cover the wavelength range from 500AA to 50.000AA with resolutions of R=500.000 in the optical and near IR, R=100.000 in the IR and a step size of 0.1AA in the UV. The parameter space covers 2.300K$<$=Teff$<$=12.000K, 0.0$<$=log(g)$<$=+6.0, -4.0$<$=[Fe/H]$<$=+1.0, and -0.2$<$=[alpha/Fe]$<$=+1.2. The library is a work in progress and we expect to extend it up to Teff=25.000 K.},
journal = {Astronomy and Astrophysics},
author = {Husser, Tim-Oliver and {von Berg}, Sebastian Wende- and Dreizler, Stefan and Homeier, Derek and Reiners, Ansgar and Barman, Travis and Hauschildt, Peter H.},
month = may,
year = {2013},
keywords = {Astrophysics - Solar and Stellar Astrophysics,Stars: Atmospheres,convection,stars: late-type},
pages = {A6},
file = {/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/BA2GTJWN/Husser et al_2013_A new extensive library of PHOENIX stellar atmospheres and synthetic spectra.pdf},
note = {00243}
}
@article{bouchy_fundamental_2001,
title = {Fundamental Photon Noise Limit to Radial Velocity Measurements},
volume = {374},
issn = {0004-6361, 1432-0756},
doi = {10.1051/0004-6361:20010730},
number = {2},
journal = {Astronomy and Astrophysics},
author = {Bouchy, F. and Pepe, F. and Queloz, D.},
month = aug,
year = {2001},
pages = {733-739},
file = {/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/UGSFCJ25/Bouchy et al_2001_Fundamental photon noise limit to radial velocity measurements.pdf},
note = {00258}
}
@article{figueira_radial_2016,
title = {Radial Velocity Information Content of {{M}} Dwarf Spectra in the Near-Infrared},
volume = {586},
copyright = {\textcopyright{} ESO, 2016},
issn = {0004-6361, 1432-0746},
doi = {10.1051/0004-6361/201526900},
abstract = {Astronomy \& Astrophysics (A\&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics},
language = {en},
journal = {Astronomy and Astrophysics},
author = {Figueira, P. and Adibekyan, V. Zh and Oshagh, M. and Neal, J. J. and {Rojas-Ayala}, B. and Lovis, C. and Melo, C. and Pepe, F. and Santos, N. C. and Tsantaki, M.},
month = feb,
year = {2016},
keywords = {Astrophysics - Earth and Planetary Astrophysics,Astrophysics - Instrumentation and Methods for Astrophysics,Astrophysics - Solar and Stellar Astrophysics},
pages = {A101},
file = {/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/7HZ67HML/Figueira et al_2016_Radial velocity information content of M dwarf spectra in the near-infrared.pdf;/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/KR57J37Z/Figueira et al_2016_Radial velocity information content of M dwarf spectra in the near-infrared.pdf;/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/4KUAV9EN/1511.html;/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/8D7WZ95R/aa26900-15.html},
note = {00002}
}
@article{bouchy_nearinfrared_2017,
title = {Near-{{InfraRed Planet Searcher}} to {{Join HARPS}} on the {{ESO}} 3.6-Metre {{Telescope}}},
volume = {169},
issn = {0722-6691},
doi = {10.18727/0722-6691/5034},
abstract = {The Near-InfraRed Planet Searcher (NIRPS) is a new ultra-stable infrared (YJH) spectrograph that will be installed on ESO's 3.6-metre Telescope in La Silla, Chile. Aiming to achieve a precision of 1 m s-1, NIRPS is designed to find rocky planets orbiting M dwarfs, and will operate together with the High Accuracy Radial velocity Planet Searcher (HARPS), also on the 3.6-metre Telescope. In this article we describe the NIRPS science cases and present its main technical characteristics.},
journal = {The Messenger},
author = {Bouchy, F. and Doyon, R. and Artigau, \'E. and Melo, C. and Hernandez, O. and Wildi, F. and Delfosse, X. and Lovis, C. and Figueira, P. and Canto Martins, B. L.. and Gonz\'alez Hern\'andez, J. I.. and Thibault, S. and Reshetov, V. and Pepe, F. and Santos, N. C. and {de Medeiros}, J. R.. and Rebolo, R. and Abreu, M. and Adibekyan, V. Z. and Bandy, T. and Benz, W. and Blind, N. and Bohlender, D. and Boisse, I. and Bovay, S. and Broeg, C. and Brousseau, D. and Cabral, A. and Chazelas, B. and Cloutier, R. and Coelho, J. and Conod, U. and Cumming, A. and Delabre, B. and Genolet, L. and Hagelberg, J. and Jayawardhana, R. and K\"aufl, H.-U. and Lafreni\`ere, D. and {de Castro Le\~ao}, I.. and Malo, L. and {de Medeiros Martins}, A.. and Matthews, J. M. and Metchev, S. and Oshagh, M. and Ouellet, M. and Parro, V. C. and Rasilla Pi\~neiro, J. L.. and Santos, P. and Sarajlic, M. and Segovia, A. and Sordet, M. and Udry, S. and Valencia, D. and Vall\'ee, P. and Venn, K. and Wade, G. A. and Saddlemyer, L.},
month = sep,
year = {2017},
pages = {21-27},
file = {/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/L85FDRPD/Bouchy et al_2017_Near-InfraRed Planet Searcher to Join HARPS on the ESO 3.pdf},
note = {00000}
}
@inproceedings{artigau_spirou_2014,
title = {{{SPIRou}}: The near-Infrared Spectropolarimeter/High-Precision Velocimeter for the {{Canada}}-{{France}}-{{Hawaii}} Telescope},
volume = {9147},
shorttitle = {{{SPIRou}}},
doi = {10.1117/12.2055663},
abstract = {SPIRou is a near-IR echelle spectropolarimeter and high-precision velocimeter under construction as a next- generation instrument for the Canada-France-Hawaii-Telescope. It is designed to cover a very wide simultaneous near-IR spectral range (0.98-2.35 \μm) at a resolving power of 73.5K, providing unpolarized and polarized spectra of low-mass stars at a radial velocity (RV) precision of 1m/s. The main science goals of SPIRou are the detection of habitable super-Earths around low-mass stars and the study of stellar magnetism of star at the early stages of their formation. Following a successful final design review in Spring 2014, SPIRou is now under construction and is scheduled to see first light in late 2017. We present an overview of key aspects of SPIRou's optical and mechanical design.},
booktitle = {Proc.{{SPIE}}},
publisher = {{International Society for Optics and Photonics}},
author = {Artigau, \'Etienne and Kouach, Driss and Donati, Jean-Fran{\c c}ois and Doyon, Ren\'e and Delfosse, Xavier and Baratchart, S\'ebastien and Lacombe, Marielle and Moutou, Claire and Rabou, Patrick and Par\`es, Laurent P. and Micheau, Yoan and Thibault, Simon and Reshetov, Vladimir A. and Dubois, Bruno and Hernandez, Olivier and Vall\'ee, Philippe and Wang, Shiang-Yu and Dolon, Fran{\c c}ois and Pepe, Francesco A. and Bouchy, Fran{\c c}ois and Striebig, Nicolas and H\'enault, Fran{\c c}ois and Loop, David and Saddlemyer, Leslie and Barrick, Gregory and Vermeulen, Tom and Dupieux, Michel and H\'ebrard, Guillaume and Boisse, Isabelle and Martioli, Eder and Alencar, Silvia H. P. and do Nascimento, Jos\'e-Diaz and Figueira, Pedro},
month = jul,
year = {2014},
pages = {914715},
file = {/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/FIX4VXPW/12.2055663.html},
note = {00047}
}
@article{connes_absolute_1985,
title = {Absolute Astronomical Accelerometry},
volume = {110},
issn = {1572-946X},
doi = {10.1007/BF00653671},
abstract = {Two distinct but fully compatible novel concepts are proposed here for solar/stellar velocity measurements. The first is that of absolute accelerometry proper. This involves two simultaneously, operating servo-control loops First, a variable path-difference Fabry-Perot interferometer is adjusted so that its bandpasses track the fluctuations of either a single spectral line (in the solar case, leading to the solar accelerometer), or of all lines simultaneously (stellar accelerometer). The second loop involves a tunable laser tracking one of the FP bandpasses. The net overall result is that a laser line tracks the stellar/solar ones: the problem of measuring Doppler-shift changes has been transferred from the incoherent to the coherent optics domain. One then measures the beat frequency generated by mixing the tunable laser beam with that of stabilized laser. Only velocity changes are accessible; the devices are true accelerometers, but absolute ones. All instrumental or spectral characteristics drop out; no calibration of any kind is required; hence, one may hope for an unusually low level of systematic errors.},
number = {2},
journal = {Astrophysics and Space Science},
author = {Connes, Pierre},
month = mar,
year = {1985},
pages = {211-255},
file = {/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/K6EZZTKA/Connes_1985_Absolute astronomical accelerometry.pdf},
day = {01}
}
@article{reiners_carmenes_2018,
title = {The {{CARMENES}} Search for Exoplanets around {{M}} Dwarfs. {{High}}-Resolution Optical and near-Infrared Spectroscopy of 324 Survey Stars},
volume = {612},
issn = {0004-6361},
doi = {10.1051/0004-6361/201732054},
abstract = {The CARMENES radial velocity (RV) survey is observing 324 M dwarfs to
search for any orbiting planets. In this paper, we present the survey
sample by publishing one CARMENES spectrum for each M dwarf. These
spectra cover the wavelength range 520-1710 nm at a resolution of at
least R $>$80 000, and we measure its RV, H$\alpha$ emission, and
projected rotation velocity. We present an atlas of high-resolution
M-dwarf spectra and compare the spectra to atmospheric models. To
quantify the RV precision that can be achieved in low-mass stars over
the CARMENES wavelength range, we analyze our empirical information on
the RV precision from more than 6500 observations. We compare our
high-resolution M-dwarf spectra to atmospheric models where we determine
the spectroscopic RV information content, Q, and signal-to-noise ratio.
We find that for all M-type dwarfs, the highest RV precision can be
reached in the wavelength range 700-900 nm. Observations at longer
wavelengths are equally precise only at the very latest spectral types
(M8 and M9). We demonstrate that in this spectroscopic range, the large
amount of absorption features compensates for the intrinsic faintness of
an M7 star. To reach an RV precision of 1 m s-1 in very low
mass M dwarfs at longer wavelengths likely requires the use of a 10 m
class telescope. For spectral types M6 and earlier, the combination of a
red visual and a near-infrared spectrograph is ideal to search for
low-mass planets and to distinguish between planets and stellar
variability. At a 4 m class telescope, an instrument like CARMENES has
the potential to push the RV precision well below the typical jitter
level of 3-4 m s-1.},
journal = {Astronomy and Astrophysics},
author = {Reiners, A. and Zechmeister, M. and Caballero, J. A. and Ribas, I. and Morales, J. C. and Jeffers, S. V. and Sch\"ofer, P. and {Tal-Or}, L. and Quirrenbach, A. and Amado, P. J. and Kaminski, A. and Seifert, W. and Abril, M. and Aceituno, J. and {Alonso-Floriano}, F. J. and {Ammler-von Eiff}, M. and Antona, R. and {Anglada-Escud\'e}, G. and {Anwand-Heerwart}, H. and {Arroyo-Torres}, B. and Azzaro, M. and Baroch, D. and Barrado, D. and Bauer, F. F. and Becerril, S. and B\'ejar, V. J. S. and Ben\'itez, D. and Berdi\~nas, Z. M. and Bergond, G. and Bl\"umcke, M. and Brinkm\"oller, M. and {del Burgo}, C. and Cano, J. and C\'ardenas V\'azquez, M. C. and Casal, E. and Cifuentes, C. and Claret, A. and Colom\'e, J. and {Cort\'es-Contreras}, M. and Czesla, S. and {D\'iez-Alonso}, E. and Dreizler, S. and Feiz, C. and Fern\'andez, M. and Ferro, I. M. and Fuhrmeister, B. and {Galad\'i-Enr\'iquez}, D. and {Garcia-Piquer}, A. and Garc\'ia Vargas, M. L. and Gesa, L. and Galera, V. G\'omez and Gonz\'alez Hern\'andez, J. I. and {Gonz\'alez-Peinado}, R. and Gr\"ozinger, U. and Grohnert, S. and Gu\`ardia, J. and Guenther, E. W. and Guijarro, A. and de Guindos, E. and {Guti\'errez-Soto}, J. and Hagen, H.-J. and Hatzes, A. P. and Hauschildt, P. H. and Hedrosa, R. P. and Helmling, J. and Henning, Th. and Hermelo, I. and Hern\'andez Arab\'i, R. and Hern\'andez Casta\~no, L. and Hern\'andez Hernando, F. and Herrero, E. and Huber, A. and Huke, P. and Johnson, E. N. and de Juan, E. and Kim, M. and Klein, R. and Kl\"uter, J. and Klutsch, A. and K\"urster, M. and Lafarga, M. and Lamert, A. and Lamp\'on, M. and Lara, L. M. and Laun, W. and Lemke, U. and Lenzen, R. and Launhardt, R. and {L\'opez del Fresno}, M. and {L\'opez-Gonz\'alez}, J. and {L\'opez-Puertas}, M. and L\'opez Salas, J. F. and {L\'opez-Santiago}, J. and Luque, R. and Mag\'an Madinabeitia, H. and Mall, U. and Mancini, L. and Mandel, H. and Marfil, E. and Mar\'in Molina, J. A. and Maroto Fern\'andez, D. and Mart\'in, E. L. and {Mart\'in-Ruiz}, S. and Marvin, C. J. and Mathar, R. J. and Mirabet, E. and Montes, D. and {Moreno-Raya}, M. E. and Moya, A. and Mundt, R. and Nagel, E. and Naranjo, V. and Nortmann, L. and Nowak, G. and Ofir, A. and Oreiro, R. and Pall\'e, E. and Panduro, J. and Pascual, J. and Passegger, V. M. and Pavlov, A. and Pedraz, S. and {P\'erez-Calpena}, A. and Medialdea, D. P\'erez and Perger, M. and Perryman, M. A. C. and Pluto, M. and Rabaza, O. and Ram\'on, A. and Rebolo, R. and Redondo, P. and Reffert, S. and Reinhart, S. and Rhode, P. and Rix, H.-W. and Rodler, F. and Rodr\'iguez, E. and {Rodr\'iguez-L\'opez}, C. and Rodr\'iguez Trinidad, A. and Rohloff, R.-R. and Rosich, A. and Sadegi, S. and {S\'anchez-Blanco}, E. and S\'anchez Carrasco, M. A. and {S\'anchez-L\'opez}, A. and {Sanz-Forcada}, J. and Sarkis, P. and Sarmiento, L. F. and Sch\"afer, S. and Schmitt, J. H. M. M. and Schiller, J. and Schweitzer, A. and Solano, E. and Stahl, O. and Strachan, J. B. P. and St\"urmer, J. and Su\'arez, J. C. and Tabernero, H. M. and Tala, M. and Trifonov, T. and Tulloch, S. M. and Ulbrich, R. G. and Veredas, G. and Vico Linares, J. I. and Vilardell, F. and Wagner, K. and Winkler, J. and Wolthoff, V. and Xu, W. and Yan, F. and Zapatero Osorio, M. R.},
month = apr,
year = {2018},
keywords = {Astrophysics - Earth and Planetary Astrophysics,Astrophysics - Solar and Stellar Astrophysics,stars: low-mass,stars: late-type,atlases,catalogs,infrared: stars,stars: rotation},
pages = {A49},
file = {/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/IHDDJWSA/Reiners et al_2018_The CARMENES search for exoplanets around M dwarfs.pdf}
}
@article{artigau_optical_2018,
title = {Optical and {{Near}}-Infrared {{Radial Velocity Content}} of {{M Dwarfs}}: {{Testing Models}} with {{Barnard}}'s {{Star}}},
volume = {155},
issn = {0004-6256},
shorttitle = {Optical and {{Near}}-Infrared {{Radial Velocity Content}} of {{M Dwarfs}}},
doi = {10.3847/1538-3881/aab77d},
abstract = {High-precision radial velocity (RV) measurements have been central in
the study of exoplanets during the last two decades, from the early
discovery of hot Jupiters, to the recent mass measurements of
Earth-sized planets uncovered by transit surveys. While optical RV is
now a mature field, there is currently a strong effort to push the
technique into the near-infrared domain (chiefly Y, J, H, and K
bandpasses) to probe planetary systems around late-type stars. The
combined lower mass and luminosity of M dwarfs leads to an increased
reflex RV signal for planets in the habitable zone compared to Sun-like
stars. The estimates on the detectability of planets rely on various
instrumental characteristics but also on a prior knowledge of the
stellar spectrum. While the overall properties of M dwarf spectra have
been extensively tested against observations, the same is not true for
their detailed line profiles, which leads to significant uncertainties
when converting a given signal-to-noise ratio to a corresponding RV
precision as attainable on a given spectrograph. By combining archival
CRIRES and HARPS data with ESPaDOnS data of Barnard's star, we
show that state-of-the-art atmosphere models over-predict the Y- and
J-band RV content by more than a factor of $\sim$2, while
under-predicting the H- and K-band content by half.},
journal = {The Astronomical Journal},
author = {Artigau, \'Etienne and Malo, Lison and Doyon, Ren\'e and Figueira, Pedro and Delfosse, Xavier and {Astudillo-Defru}, Nicola},
month = may,
year = {2018},
keywords = {Astrophysics - Instrumentation and Methods for Astrophysics,Astrophysics - Solar and Stellar Astrophysics,methods: data analysis,techniques: radial velocities,stars: low-mass,instrumentation: spectrographs},
pages = {198},
file = {/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/7FULJUP6/Artigau et al_2018_Optical and Near-infrared Radial Velocity Content of M Dwarfs.pdf;/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/HSWYMVEX/Artigau et al_2018_Optical and Near-infrared Radial Velocity Content of M Dwarfs.pdf;/home/jneal/.mozilla/firefox/2rcitvnq.default/zotero/storage/VXVUZDVW/1803.html}
}
@article{pepe_espresso_2014,
title = {{{ESPRESSO}}: {{The}} next {{European}} Exoplanet Hunter},
volume = {335},
shorttitle = {{{ESPRESSO}}},
doi = {10.1002/asna.201312004},
abstract = {The acronym ESPRESSO stems for Echelle SPectrograph for Rocky Exoplanets and Stable Spectroscopic Observations; this instrument will be the next VLT high resolution spectrograph. The spectrograph will be installed at the Combined-Coud\'e Laboratory of the VLT and linked to the four 8.2 m Unit Telescopes (UT) through four optical Coud\'e trains. ESPRESSO will combine efficiency and extreme spectroscopic precision. ESPRESSO is foreseen to achieve a gain of two magnitudes with respect to its predecessor HARPS, and to improve the instrumental radial-velocity precision to reach the 10 cm s\textsuperscript{-1} level. It can be operated either with a single UT or with up to four UTs, enabling an additional gain in the latter mode. The incoherent combination of four telescopes and the extreme precision requirements called for many innovative design solutions while ensuring the technical heritage of the successful HARPS experience. ESPRESSO will allow to explore new frontiers in most domains of astrophysics that require precision and sensitivity. The main scientific drivers are the search and characterization of rocky exoplanets in the habitable zone of quiet, nearby G to M-dwarfs and the analysis of the variability of fundamental physical constants. The project passed the final design review in May 2013 and entered the manufacturing phase. ESPRESSO will be installed at the Paranal Observatory in 2016 and its operation is planned to start by the end of the same year.},
language = {en},
number = {1},
journal = {Astronomische Nachrichten},
author = {Pepe, F. and Molaro, P. and Cristiani, S. and Rebolo, R. and Santos, N. C. and Dekker, H. and M\'egevand, D. and Zerbi, F. M. and Cabral, A. and Di Marcantonio, P. and Abreu, M. and Affolter, M. and Aliverti, M. and Allende Prieto, C. and Amate, M. and Avila, G. and Baldini, V. and Bristow, P. and Broeg, C. and Cirami, R. and Coelho, J. and Conconi, P. and Coretti, I. and Cupani, G. and D'Odorico, V. and De Caprio, V. and Delabre, B. and Dorn, R. and Figueira, P. and Fragoso, A. and Galeotta, S. and Genolet, L. and Gomes, R. and Hern\'andez, Gonz\'alez and I, J. and Hughes, I. and Iwert, O. and Kerber, F. and Landoni, M. and Lizon, J.-L. and Lovis, C. and Maire, C. and Mannetta, M. and Martins, C. and Monteiro, M. and Oliveira, A. and Poretti, E. and Rasilla, J. L. and Riva, M. and Santana Tschudi, S. and Santos, P. and Sosnowska, D. and Sousa, S. and Span\'o, P. and Tenegi, F. and Toso, G. and Vanzella, E. and Viel, M. and Osorio, Zapatero and R, M.},
month = jan,
year = {2014},
pages = {8},
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Adsnote = {Provided by the SAO/NASA Astrophysics Data System},
Adsurl = {http://adsabs.harvard.edu/abs/2013A%26A...558A..33A},
Archiveprefix = {arXiv},
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Doi = {10.1051/0004-6361/201322068},
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Journal = {\aap},
Keywords = {methods: data analysis, methods: miscellaneous, virtual observatory tools},
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Pages = {A33},
Primaryclass = {astro-ph.IM},
Title = {{Astropy: A community Python package for astronomy}},
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Bdsk-Url-1 = {https://dx.doi.org/10.1051/0004-6361/201322068}}
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Adsnote = {Provided by the SAO/NASA Astrophysics Data System},
Adsurl = {https://ui.adsabs.harvard.edu/#abs/2018AJ....156..123T},
Author = {{Price-Whelan}, A.~M. and {Sip{\H{o}}cz}, B.~M. and {G{\"u}nther}, H.~M. and {Lim}, P.~L. and {Crawford}, S.~M. and {Conseil}, S. and {Shupe}, D.~L. and {Craig}, M.~W. and {Dencheva}, N. and {Ginsburg}, A. and {VanderPlas}, J.~T. and {Bradley}, L.~D. and {P{\'e}rez-Su{\'a}rez}, D. and {de Val-Borro}, M. and {Paper Contributors}, (Primary and {Aldcroft}, T.~L. and {Cruz}, K.~L. and {Robitaille}, T.~P. and {Tollerud}, E.~J. and {Coordination Committee}, (Astropy and {Ardelean}, C. and {Babej}, T. and {Bach}, Y.~P. and {Bachetti}, M. and {Bakanov}, A.~V. and {Bamford}, S.~P. and {Barentsen}, G. and {Barmby}, P. and {Baumbach}, A. and {Berry}, K.~L. and {Biscani}, F. and {Boquien}, M. and {Bostroem}, K.~A. and {Bouma}, L.~G. and {Brammer}, G.~B. and {Bray}, E.~M. and {Breytenbach}, H. and {Buddelmeijer}, H. and {Burke}, D.~J. and {Calderone}, G. and {Cano Rodr{\'\i}guez}, J.~L. and {Cara}, M. and {Cardoso}, J.~V.~M. and {Cheedella}, S. and {Copin}, Y. and {Corrales}, L. and {Crichton}, D. and {D{\textquoteright}Avella}, D. and {Deil}, C. and {Depagne}, {\'E}. and {Dietrich}, J.~P. and {Donath}, A. and {Droettboom}, M. and {Earl}, N. and {Erben}, T. and {Fabbro}, S. and {Ferreira}, L.~A. and {Finethy}, T. and {Fox}, R.~T. and {Garrison}, L.~H. and {Gibbons}, S.~L.~J. and {Goldstein}, D.~A. and {Gommers}, R. and {Greco}, J.~P. and {Greenfield}, P. and {Groener}, A.~M. and {Grollier}, F. and {Hagen}, A. and {Hirst}, P. and {Homeier}, D. and {Horton}, A.~J. and {Hosseinzadeh}, G. and {Hu}, L. and {Hunkeler}, J.~S. and {Ivezi{\'c}}, {\v{Z}}. and {Jain}, A. and {Jenness}, T. and {Kanarek}, G. and {Kendrew}, S. and {Kern}, N.~S. and {Kerzendorf}, W.~E. and {Khvalko}, A. and {King}, J. and {Kirkby}, D. and {Kulkarni}, A.~M. and {Kumar}, A. and {Lee}, A. and {Lenz}, D. and {Littlefair}, S.~P. and {Ma}, Z. and {Macleod}, D.~M. and {Mastropietro}, M. and {McCully}, C. and {Montagnac}, S. and {Morris}, B.~M. and {Mueller}, M. and {Mumford}, S.~J. and {Muna}, D. and {Murphy}, N.~A. and {Nelson}, S. and {Nguyen}, G.~H. and {Ninan}, J.~P. and {N{\"o}the}, M. and {Ogaz}, S. and {Oh}, S. and {Parejko}, J.~K. and {Parley}, N. and {Pascual}, S. and {Patil}, R. and {Patil}, A.~A. and {Plunkett}, A.~L. and {Prochaska}, J.~X. and {Rastogi}, T. and {Reddy Janga}, V. and {Sabater}, J. and {Sakurikar}, P. and {Seifert}, M. and {Sherbert}, L.~E. and {Sherwood-Taylor}, H. and {Shih}, A.~Y. and {Sick}, J. and {Silbiger}, M.~T. and {Singanamalla}, S. and {Singer}, L.~P. and {Sladen}, P.~H. and {Sooley}, K.~A. and {Sornarajah}, S. and {Streicher}, O. and {Teuben}, P. and {Thomas}, S.~W. and {Tremblay}, G.~R. and {Turner}, J.~E.~H. and {Terr{\'o}n}, V. and {van Kerkwijk}, M.~H. and {de la Vega}, A. and {Watkins}, L.~L. and {Weaver}, B.~A. and {Whitmore}, J.~B. and {Woillez}, J. and {Zabalza}, V. and {Contributors}, (Astropy},
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@book{oliphant_guide_2015,
location = {{USA}},
title = {Guide to {{NumPy}}},
edition = {2nd},
isbn = {978-1-5173-0007-4},
abstract = {This is the second edition of Travis Oliphant's A Guide to NumPy originally published electronically in 2006. It is designed to be a reference that can be used by practitioners who are familiar with Python but want to learn more about NumPy and related tools. In this updated edition, new perspectives are shared as well as descriptions of new distributed processing tools in the ecosystem, and how Numba can be used to compile code using NumPy arrays. Travis Oliphant is the co-founder and CEO of Continuum Analytics. Continuum Analytics develops Anaconda, the leading modern open source analytics platform powered by Python. Travis, who is a passionate advocate of open source technology, has a Ph.D. from Mayo Clinic and B.S. and M.S. degrees in Mathematics and Electrical Engineering from Brigham Young University. Since 1997, he has worked extensively with Python for computational and data science. He was the primary creator of the NumPy package and founding contributor to the SciPy package. He was also a co-founder and past board member of NumFOCUS, a non-profit for reproducible and accessible science that supports the PyData stack. He also served on the board of the Python Software Foundation.},
publisher = {{CreateSpace Independent Publishing Platform}},
date = {2015},
author = {Oliphant, Travis E.}
}