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Overview of the Instrumentation for the Dark Energy Spectroscopic Instrument [PDF]
Astronomical Journal, 2022 The Dark Energy Spectroscopic Instrument (DESI) embarked on an ambitious 5 yr survey in 2021 May to explore the nature of dark energy with spectroscopic measurements of 40 million galaxies and quasars. DESI will determine precise redshifts and employ the B. Abareshi, J. Aguilar, S. Ahlen, S. Alam, D. Alexander, R. Alfarsy, L. Allen, C. Prieto, O. Alves, J.Ameel, E. Armengaud, J. Asorey, A. Aviles, S. Bailey, A. Balaguera-Antol'inez, O. Ballester, C. Baltay, A. Bault, S. F. Beltran, B. Benavides, S. Benzvi, A. Berti, R. Besuner, F. Beutler, D. Bianchi, C. Blake, P. Blanc, R. Blum, A. Bolton, S. Bose, D. Bramall, S. Brieden, A. Brodzeller, D. Brooks, C. Brownewell, E. Buckley-Geer, R. Cahn, Z. Cai, R. Canning, A. Rosell, P. Carton, R. Casas, F. Castander, J. Cervantes-Cota, S. Chabanier, E. Chaussidon, C. Chuang, C. Circosta, S. Cole, A. Cooper, L. Costa, M. Cousinou, A. Cuceu, T. Davis, K. Dawson, R. D. L. Cruz-Noriega, A. Macorra, A. D. Mattia, J. D. Costa, P. Demmer, M. Derwent, A. Dey, B. Dey, G. Dhungana, Z. Ding, C. Dobson, P. Doel, J. Donald-McCann, J. Donaldson, K. Douglass, Y. Duan, P. Dunlop, J. Edelstein, S. Eftekharzadeh, D. Eisenstein, M. Enriquez-Vargas, S. Escoffier, M. Evatt, P. Fagrelius, X. Fan, K. Fanning, V. A. Fawcett, S. Ferraro, J. Ereza, B. Flaugher, A. Font-Ribera, J. Forero-Romero, C. Frenk, S. Fromenteau, B. Gansicke, C. Garcia-Quintero, L. Garrison, E. Gaztañaga, F. Gerardi, H. Gil-Mar'in, S. Gontcho, A. González-Morales, G. González-de-Rivera, V. Gonzalez-Perez, C. Gordon, O. Graur, D. Green, C. Grove, D. Gruen, G. Gutiérrez, J. Guy, C. Hahn, S. Harris, D. Herrera, H. Herrera-Alcantar, K. Honscheid, C. Howlett, D. Huterer, V. Irvsivc, M. Ishak, P. Jelinsky, L. Jiang, J. Jiménez, Y. Jing, R. Joyce, E. Jullo, S. Juneau, N. G. Karaccayli, M. Karamanis, A. Karcher, T. Karim, R. Kehoe, S. Kent, D. Kirkby, T. Kisner, F. Kitaura, Sergey E. Koposov, A. Kov'acs, A. Kremin, A. Krolewski, B. L’Huillier, O. Lahav, A. Lambert, C. Lamman, Ting-Wen Lan, M. Landriau, S. Lane, D. Lang, J. Lange, James Lasker, L. Guillou, A. Leauthaud, A. L. V. Suu, M. Levi, T. Li, C. Magneville, M. Manera, C. Manser, B. Marshall, W. McCollam, P. Mcdonald, A. Meisner, J. M. M. Mezcua, T. Miller, R. Miquel, P. Montero-Camacho, J. Moon, J. P. Martini, J. Meneses-Rizo, J. Moustakas, E. Mueller, A. Munoz-Guti'errez, A. Myers, S. Nadathur, J. Najita, L. Napolitano, E. Neilsen, J. Newman, J.D.Nie, Y. Ning, G. Niz, P. Norberg, H. Noriega, T. O’Brien, A. Obuljen, N. Palanque-Delabrouille, A. Palmese, P. Zhiwei, D. Pappalardo, X. Peng, W. Percival, S. Perruchot, R. Pogge, C. Poppett, A. Porredon, F. Prada, J. Prochaska, R. Pucha, A. P'erez-Fern'andez, I. P'erez-R'afols, D. Rabinowitz, A. Raichoor, S. Ramirez-Solano, C. Ram'irez-P'erez, C. Ravoux, K. Reil, M. Rezaie, A. Rocher, C. Rockosi, N. Roe, A. Roodman, A. Ross, G. Rossi, R. Ruggeri, V. Ruhlmann-Kleider, C. Sabiu, S. Safonova, K. Said, A. Saintonge, Javier Salas Catonga, L. Samushia, E. Sanchez, C. Saulder, E. Schaan, E. Schlafly, D. Schlegel, J. Schmoll, D. Scholte, M. Schubnell, A. Secroun, H. Seo, S. Serrano, R. Sharples, M. Sholl, J. Silber, D. R. Silva, M. Sirk, M. Siudek, A. Smith, D. Sprayberry, R. Staten, B. Stupak, T. Tan, Gregory Tarl'e, S. Tie, R. Tojeiro, L. A. Urena-L'opez, F. Valdes, O. Valenzuela, M. Valluri, M. Vargas-Magaña, L. Verde, M. Walther, B. Wang, M. Wang, B. Weaver, C. Weaverdyck, Risa Wechsler, Michael J. Wilson, J. Yang, Y. Yu, S. Yuan, C. Yéche, H. Zhang, K. Zhang, Cheng Zhao, R. Zhou, Zhi-min Zhou, H. Zou, J. Zou, S. Zou, Y. Zu +266 moresemanticscholar +1 more sourceSpectroscopic confirmation of four metal-poor galaxies at z = 10.3–13.2 [PDF]
Nature Astronomy, 2022 As part of the JWST Advanced Deep Extragalactic Survey (JADES), NIRSpec has spectroscopically confirmed four young and metal-poor galaxies at redshift 10.3–13.2, from an early epoch of galaxy formation.E. Curtis-Lake, S. Carniani, A. Cameron, S. Charlot, P. Jakobsen, R. Maiolino, A. Bunker, J. Witstok, R. Smit, J. Chevallard, C. Willott, P. Ferruit, S. Arribas, N. Bonaventura, M. Curti, F. D’Eugenio, M. Franx, G. Giardino, T. Looser, N. Lutzgendorf, M. Maseda, T. Rawle, H. Rix, B. R. D. Pino, H. Ubler, M. Sirianni, A. Dressler, E. Egami, D. Eisenstein, R. Endsley, K. Hainline, R. Hausen, B. Johnson, M. Rieke, B. Robertson, I. Shivaei, D. Stark, S. Tacchella, C. Williams, C. Willmer, R. Bhatawdekar, R. Bowler, K. Boyett, Zuyi Chen, A. D. Graaff, J. Helton, R. Hviding, G. Jones, Nimisha Kumari, J. Lyu, E. Nelson, Michele Perna, L. Sandles, A. Saxena, K. Suess, F. Sun, M. Topping, I. E. Wallace, L. Whitler +58 moresemanticscholar +1 more sourceThe Spectroscopic Data Processing Pipeline for the Dark Energy Spectroscopic Instrument [PDF]
Astronomical Journal, 2022 We describe the spectroscopic data processing pipeline of the Dark Energy Spectroscopic Instrument (DESI), which is conducting a redshift survey of about 40 million galaxies and quasars using a purpose-built instrument on the 4 m Mayall Telescope at Kitt J. Guy, S. Bailey, A. Kremin, S. Alam, C. Prieto, S. Benzvi, A. Bolton, D. Brooks, E. Chaussidon, A. Cooper, K. Dawson, A. Macorra, A. Dey, B. Dey, G. Dhungana, D. Eisenstein, A. Font-Ribera, J. Forero-Romero, E. Gaztañaga, S. Gontcho, D. Green, K. Honscheid, M. Ishak, R. Kehoe, D. Kirkby, T. Kisner, Sergey E. Koposov, Ting-Wen Lan, M. Landriau, L. Guillou, M. Levi, C. Magneville, C. Manser, P. Martini, A. Meisner, R. Miquel, J. Moustakas, A. Myers, J. Newman, J. Nie, N. Palanque-Delabrouille, W. Percival, C. Poppett, F. Prada, A. Raichoor, C. Ravoux, A. Ross, E. Schlafly, D. Schlegel, M. Schubnell, R. Sharples, G. Tarl'e, B. Weaver, C. Yéche, R. Zhou, Zhi-min Zhou, H. Zou +56 moresemanticscholar +1 more sourceCompleted SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Cosmological implications from two decades of spectroscopic surveys at the Apache Point Observatory [PDF]
Physical Review D, 2020 We present the cosmological implications from final measurements of clustering using galaxies, quasars, and Ly$\alpha$ forests from the completed Sloan Digital Sky Survey (SDSS) lineage of experiments in large-scale structure. These experiments, composed S. Alam, M. Aubert, S. Ávila, C. Balland, J. Bautista, M. Bershady, D. Bizyaev, M. Blanton, A. Bolton, J. Bovy, J. Brinkmann, J. Brownstein, É. Burtin, S. Chabanier, Michael J. Chapman, P. D. Choi, C. Chuang, J. Comparat, M. Cousinou, A. Cuceu, K. Dawson, S. de la Torre, A. de Mattia, Victoria de Sainte Agathe, Hélion du Mas des Bourboux, S. Escoffier, T. Etourneau, J. Farr, A. Font-Ribera, P. Frinchaboy, S. Fromenteau, H. Gil-Marín, J. Le Goff, A. González-Morales, V. Gonzalez-Perez, K. Grabowski, J. Guy, A. Hawken, Jiamin Hou, H. Kong, James Parker, M. Klaene, J. Kneib, Sicheng Lin, D. Long, B. Lyke, A. de la Macorra, P. Martini, K. Masters, F. G. Mohammad, J. Moon, E. Mueller, A. Muñoz‐Gutiérrez, A. Myers, S. Nadathur, R. Neveux, J. Newman, P. Noterdaeme, A. Oravetz, D. Oravetz, N. Palanque-Delabrouille, K. Pan, R. Paviot, W. Percival, I. Pérez-Ràfols, P. Petitjean, M. Pieri, A. Prakash, A. Raichoor, C. Ravoux, M. Rezaie, J. Rich, A. Ross, G. Rossi, R. Ruggeri, V. Ruhlmann-Kleider, A. Sánchez, F. Sa'nchez, J. Sánchez-Gallego, Conor Sayres, D. Schneider, H. Seo, A. Shafieloo, A. Slosar, Alex Smith, Julianna Stermer, A. Tamone, J. Tinker, R. Tojeiro, M. Vargas-Magaña, A. Variu, Yuting Wang, B. Weaver, A. Weijmans, C. Yéche, P. Zarrouk, Cheng Zhao, Gong-Bo Zhao, Zheng Zheng +98 moresemanticscholar +1 more sourceKiDS-1000 Cosmology: Multi-probe weak gravitational lensing and spectroscopic galaxy clustering constraints [PDF]
Astronomy & Astrophysics, 2020 We present a joint cosmological analysis of weak gravitational lensing observations from the Kilo-Degree Survey (KiDS-1000), with redshift-space galaxy clustering observations from the Baryon Oscillation Spectroscopic Survey (BOSS) and galaxy-galaxy ...C. Heymans, T. Troster, M. Asgari, C. Blake, H. Hildebrandt, B. Joachimi, K. Kuijken, Chieh-An Lin, Ariel G. S'anchez, J. L. V. D. Busch, A. Wright, A. Amon, Maciej Bilicki, J. D. Jong, M. Crocce, A. Dvornik, T. Erben, Fedor I. Getman, B. Giblin, K. Glazebrook, H. Hoekstra, S. Joudaki, A. Kannawadi, C. Lidman, F. Kohlinger, L. Miller, N. Napolitano, D. Parkinson, P. Schneider, H. Shan, C. Wolf +30 moresemanticscholar +1 more sourceNext generation spectroscopic analysis for large samples of massive
stars [PDF]
Proc. IAU 18 (2022) 145-150, 2022 Upcoming large-scale spectroscopic surveys such as WEAVE and 4MOST will
provide thousands of spectra of massive stars, which need to be analysed in an
efficient and homogeneous way. Studies on massive stars are usually based on
samples of a few hundred objects which pushes current spectroscopic analysis
tools to their limits because visual inspection ...arxiv +1 more sourceThe clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample [PDF]
, 2016 We present cosmological results from the final galaxy clustering data set of the Baryon Oscillation Spectroscopic Survey, part of the Sloan Digital Sky Survey III.S. Alam, M. Ata, S. Bailey, F. Beutler, D. Bizyaev, D. Bizyaev, J. Blazek, A. Bolton, J. Brownstein, A. Burden, C. Chuang, J. Comparat, A. Cuesta, K. Dawson, D. Eisenstein, S. Escoffier, H. Gil-Marín, H. Gil-Marín, J. Grieb, N. Hand, S. Ho, K. Kinemuchi, D. Kirkby, F. Kitaura, F. Kitaura, E. Malanushenko, V. Malanushenko, C. Maraston, C. McBride, R. Nichol, M. Olmstead, D. Oravetz, N. Padmanabhan, N. Palanque-Delabrouille, K. Pan, M. Pellejero-Ibáñez, M. Pellejero-Ibáñez, W. Percival, P. Petitjean, F. Prada, F. Prada, A. Price-Whelan, B. Reid, B. Reid, Sergio A. Rodríguez-Torres, Sergio A. Rodríguez-Torres, N. Roe, A. Ross, A. Ross, N. Ross, G. Rossi, J. Rubiño-Martín, J. Rubiño-Martín, S. Saito, Salvador Salazar-Albornoz, L. Samushia, Ariel G. S'anchez, Siddharth Satpathy, D. Schlegel, D. Schneider, C. Scóccola, C. Scóccola, C. Scóccola, H. Seo, E. Sheldon, A. Simmons, A. Slosar, M. Strauss, M. Swanson, D. Thomas, J. Tinker, R. Tojeiro, M. V. Magaña, M. V. Magaña, J. Vázquez, L. Verde, D. Wake, D. Wake, Yuting Wang, Yuting Wang, D. Weinberg, M. White, M. White, W. M. Wood-Vasey, C. Yéche, I. Zehavi, Zhongxu Zhai, Gong-Bo Zhao, Gong-Bo Zhao +88 moresemanticscholar +1 more sourcePypeIt: The Python Spectroscopic Data Reduction Pipeline [PDF]
Journal of Open Source Software, 2020 PypeIt is a Python package for semi-automated reduction of astronomical, spectroscopic data. Its algorithms build on decades-long development of previous data reduction pipelines by the developers (Bernstein, Burles, & Prochaska, 2015; Bochanski et al ...J. Prochaska, J. Hennawi, K. Westfall, R. Cooke, Feige Wang, Tiffany Hsyu, F. Davies, E. B. U. O. California, Santa Cruz, K. I. F. T. Physics, M. Universe, U. California, Santa Barbara, University of California Observatories, D. University, Uk, S. Observatory, U. Arizona, L. B. N. Laboratory, M. F. Astrophysik +19 moresemanticscholar +1 more sourceImage quality comparisons of coil setups in 3T MRI for brain and head and neck radiotherapy simulations
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Purpose
MRI is increasingly used for brain and head and neck radiotherapy treatment planning due to its superior soft tissue contrast. Flexible array coils can be arranged to encompass treatment immobilization devices, which do not fit in diagnostic head/neck coils. Selecting a flexible coil arrangement to replace a diagnostic coil should rely Evangelia Kaza, Jeffrey P. Guenette, Christian V. Guthier, Steven Hatch, Alexander Marques, Lisa Singer, Jonathan D. Schoenfeld +6 morewiley +1 more sourceThe clinical spectrum of SMA‐PME and in vitro normalization of its cellular ceramide profile
Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1941-1952, December 2022., 2022 Abstract Objective
The objectives of this study were to define the clinical and biochemical spectrum of spinal muscular atrophy with progressive myoclonic epilepsy (SMA‐PME) and to determine if aberrant cellular ceramide accumulation could be normalized by enzyme replacement.Michelle M. Lee, Graeme S. V. McDowell, Darryl C. De Vivo, Daniel Friedman, Samuel F. Berkovic, Maria Spanou, Argirios Dinopoulos, Katheryn Grand, Pedro A. Sanchez‐Lara, Michelle Allen‐Sharpley, Jodi Warman‐Chardon, Alexander Solyom, Thierry Levade, Edward H. Schuchman, Steffany A. L. Bennett, David A. Dyment, Toni S. Pearson +16 morewiley +1 more source
