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Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe [PDF]
, 2017 We describe the Sloan Digital Sky Survey IV (SDSS-IV), a project encompassing three major spectroscopic programs. The Apache Point Observatory Galactic Evolution Experiment 2 (APOGEE-2) is observing hundreds of thousands of Milky Way stars at high ...M. Blanton, M. Bershady, Bela Abolfathi, F. D. Albareti, C. Prieto, Andrés Almeida, J. Alonso-Garc'ia, F. Anders, S. Anderson, B. Andrews, Erik Aquino-Ort'iz, A. Arag'on-Salamanca, Mar'ia Argudo-Fern'andez, E. Armengaud, E. Aubourg, V. Avila-Reese, C. Badenes, S. Bailey, K. Barger, J. Barrera-Ballesteros, Curtis Bartosz, Dominic J Bates, Falk Baumgarten, J. Bautista, R. Beaton, T. Beers, F. Belfiore, C. Bender, A. Berlind, M. Bernardi, F. Beutler, J. Bird, D. Bizyaev, G. Blanc, M. Blomqvist, A. Bolton, M. Boquien, J. Borissova, R. V. D. Bosch, J. Bovy, W. Brandt, J. Brinkmann, J. Brownstein, K. Bundy, A. Burgasser, É. Burtin, N. Busca, M. Cappellari, Maria Leticia Delgado Carigi, J. Carlberg, A. Rosell, R. Carrera, B. Cherinka, Edmond Cheung, Y. G. M. Chew, C. Chiappini, P. D. Choi, D. Chojnowski, C. Chuang, Haeun Chung, R. Cirolini, N. Clerc, R. Cohen, J. Comparat, L. Costa, M. Cousinou, K. Covey, J. Crane, R. Croft, I. Cruz-González, D. Cuadra, K. Cunha, G. Damke, J. Darling, R. Davies, K. Dawson, A. Macorra, N. D. Lee, T. Delubac, F. D. Mille, A. Diamond-Stanic, M. Cano-d'iaz, J. Donor, J. Downes, N. Drory, Hélion Marie du Mas des Bourboux, Christopher Duckworth, T. Dwelly, Jamie Dyer, G. Ebelke, D. Eisenstein, E. Emsellem, M. Eracleous, S. Escoffier, M. Evans, Xiaohui Fan, E. Fern'andez-Alvar, J. Fernández-Trincado, D. Feuillet, A. Finoguenov, S. Fleming, A. Font-Ribera, A. Fredrickson, G. Freischlad, P. Frinchaboy, L. Galbany, R. Garcia-Dias, D. A. Garc'ia-Hern'andez, P. Gaulme, D. Geisler, J. Gelfand, H. Gil-Mar'in, B. Gillespie, D. Goddard, V. Gonzalez-Perez, K. Grabowski, P. Green, C. Grier, J. Gunn, Hong Guo, J. Guy, A. Hagen, C. Hahn, Matt Hall, P. Harding, S. Hasselquist, S. Hawley, F. Hearty, J. G. Hern'andez, S. Ho, D. Hogg, K. Holley-Bockelmann, J. Holtzman, Parker H. Holzer, J. Huehnerhoff, T. Hutchinson, H. Hwang, H. Ibarra-Medel, G. S. Ilha, I. Ivans, K. Ivory, K. Jackson, Trey W. Jensen, Jennifer A. Johnson, Amy M. Jones, H. Jőnsson, E. Jullo, Vikrant Kamble, K. Kinemuchi, D. Kirkby, F. Kitaura, M. Klaene, G. Knapp, J. Kneib, J. Kollmeier, I. Lacerna, R. Lane, D. Lang, D. Law, D. Lazarz, J. Goff, Fu-heng Liang, Cheng Li, L. Hongyu, M. Lima, Lihwai Lin, Yen-Ting Lin, S. B. D. Lis, Chao Liu, Miguel Angel C. de Icaza Lizaola, D. Long, S. Lucatello, B. Lundgren, N. MacDonald, Alice Deconto-Machado, C. MacLeod, S. Mahadevan, M. Maia, R. Maiolino, S. Majewski, E. Malanushenko, V. Malanushenko, A. Manchado, S. Mao, C. Maraston, R. Marques-Chaves, K. Masters, C. McBride, R. McDermid, B. McGrath, I. McGreer, N. M. Pena, Matthew Melendez, A. Merloni, M. Merrifield, S. Mészáros, A. Meza, I. Minchev, D. Minniti, T. Miyaji, S. More, J. Mulchaey, F. Muller-S'anchez, D. Muna, R. Muñoz, A. Myers, P. Nair, K. Nandra, J. C. Nascimento, A. Negrete, M. Ness, J. Newman, R. Nichol, D. Nidever, C. Nitschelm, P. Ntelis, J. O’Connell, R. Oelkers, A. Oravetz, D. Oravetz, Z. Pace, N. Padilla, N. Palanque-Delabrouille, P. Palicio, K. Pan, T. Parikh, I. Pâris, Changbom Park, A. Patten, S. Peirani, M. Pellejero-Ibáñez, S. Penny, W. Percival, I. Pérez-Fournon, P. Petitjean, M. Pieri, M. Pinsonneault, A. Pisani, R. Poleski, F. Prada, A. Prakash, A. Queiroz, M. Raddick, A. Raichoor, S. Rembold, H. Richstein, R. Riffel, R. Riffel, H. Rix, A. Robin, C. Rockosi, S. Rodr'iguez-Torres, A. Roman-Lopes, C. Rom'an-Z'uniga, M. Rosado, A. Ross, G. Rossi, J. Ruan, R. Ruggeri, E. Rykoff, Salvador Salazar-Albornoz, M. Salvato, Ariel G. S'anchez, D. Aguado, J. S'anchez-Gallego, F. Santana, B. Santiago, Conor Sayres, R. Schiavon, J. Schimoia, E. Schlafly, D. Schlegel, D. Schneider, M. Schultheis, W. Schuster, A. Schwope, H. Seo, Z. Shao, S. Shen, M. Shetrone, M. Shull, J. Simon, D. Skinner, M. Skrutskie, A. Slosar, V. Smith, J. Sobeck, F. Sobreira, G. Somers, D. Souto, D. Stark, K. Stassun, F. Stauffer, M. Steinmetz, T. Storchi-Bergmann, A. Streblyanska, G. Stringfellow, Genaro Su'arez, Jing Sun, N. Suzuki, L. Szigeti, M. Taghizadeh-Popp, B. Tang, C. Tao, J. Tayar, Mita Tembe, J. Teske, A. Thakar, D. Thomas, B. Thompson, J. Tinker, P. Tissera, R. Tojeiro, H. Toledo, S. D. Torre, C. Tremonti, N. Troup, O. Valenzuela, Inma Martinez Valpuesta, Jaime Vargas-Gonz'alez, M. Vargas-Magaña, J. Vázquez, S. Villanova, M. Vivek, N. Vogt, D. Wake, R. Walterbos, Yuting Wang, B. Weaver, A. Weijmans, D. Weinberg, K. Westfall, D. Whelan, V. Wild, John Wilson, W. M. Wood-Vasey, D. Wylezalek, T. Xiao, R. Yan, Meng Yang, J. Ybarra, C. Yéche, N. Zakamska, O. Zamora, P. Zarrouk, G. Zasowski, Kai Zhang, Gong-Bo Zhao, Zheng Zheng, Zhi-min Zhou, G. Zhu, M. Zoccali, H. Zou +352 moresemanticscholar +1 more sourceHeavenly Houses [PDF]
منظرIn the Persian language, "Sar Panah" (in English, shelter) is a common word used for house. The purpose of a shelter is to protect humans. This compound word consists of two words: Sar means authentic and up, and Panah means a protector.Seyed Amir Mansouridoaj +1 more sourceThe SRG/eROSITA all-sky survey [PDF]
Astronomy & AstrophysicsThe eROSITA telescope array aboard the Spektrum Roentgen Gamma (SRG) satellite began surveying the sky in December 2019, with the aim of producing all-sky X-ray source lists and sky maps of an unprecedented depth. Here we present catalogues of both point-A. Merloni, G. Lamer, T. Liu, M. Ramos-Ceja, H. Brunner, E. Bulbul, K. Dennerl, Victor Doroshenko, M. Freyberg, S. Friedrich, E. Gatuzz, A. Georgakakis, F. Haberl, Z. Igo, I. Kreykenbohm, A. Liu, C. Maitra, A. Malyali, M. Mayer, K. Nandra, P. Predehl, J. Robrade, M. Salvato, Jeremy S. Sanders, I. Stewart, D. Tubín-Arenas, P. Weber, J. Wilms, R. Arcodia, E. Artis, J. Aschersleben, A. Avakyan, C. Aydar, Y. Bahar, F. Balzer, W. Becker, K. Berger, T. Boller, W. Bornemann, M. Brüggen, M. Brusa, J. Buchner, V. Burwitz, F. Camilloni, N. Clerc, J. Comparat, D. Coutinho, S. Czesla, S. Dannhauer, L. Dauner, T. Dauser, J. Dietl, K. Dolag, T. Dwelly, K. Egg, E. Ehl, S. Freund, P. Friedrich, R. Gaida, C. Garrel, V. Ghirardini, A. Gokus, G. Grünwald, S. Grandis, I. Grotova, D. Gruen, A. Gueguen, S. Hämmerich, N. Hamaus, G. Hasinger, K. Haubner, D. Homan, J. I. Chitham, W. M. Joseph, A. Joyce, O. König, D. Kaltenbrunner, A. Khokhriakova, W. Kink, C. Kirsch, M. Kluge, J. Knies, S. Krippendorf, M. Krumpe, J. Kurpas, P. Li, Z. Liu, N. Locatelli, M. Lorenz, S. Müller, E. Magaudda, C. Mannes, H. McCall, N. Meidinger, M. Michailidis, K. Migkas, D. Muñoz-Giraldo, B. Musiimenta, N. T. Nguyen-dang, Q. Ni, A. Olechowska, N. Ota, F. Pacaud, T. Pasini, E. Perinati, A. Pires, C. Pommranz, 23 G.Ponti, K. Poppenhaeger, G. Pühlhofer, A. Rau, M. Reh, T. Reiprich, W. Roster, S. Saeedi, A. Santangelo, M. Sasaki, J. Schmitt, P. Schneider, T. Schrabback, N. Schuster, A. Schwope, R. Seppi, M. Serim, S. Shreeram, E. Sokolova-Lapa, H. Starck, B. Stelzer, J. Stierhof, V. Suleimanov, C. Tenzer, I. Traulsen, J. Trümper, K. Tsuge, T. Urrutia, A. Veronica, S. Waddell, R. Willer, J. Wolf, M. Yeung, A. Zainab, F. Zangrandi, X. Zhang, Y. Zhang, X. Zheng +144 moresemanticscholar +1 more sourceATLAS: A High-cadence All-sky Survey System [PDF]
, 2018 Technology has advanced to the point that it is possible to image the entire sky every night and process the data in real time. The sky is hardly static: many interesting phenomena occur, including variable stationary objects such as stars or QSOs ...J. Tonry, L. Denneau, A. Heinze, B. Stalder, K. Smith, S. Smartt, C. Stubbs, H. Weiland, A. Rest, A. Rest +9 moresemanticscholar +1 more sourceVers « les cieux imbéciles… où jamais il ne pleut »
Géographie et Cultures, 2013 The fresco of the waiting hall of the railway station « Gare de Lyon » in Paris juxtaposes nineteen landscapes. They celebrate a possible destination of the Compagnie des chemins de fer de Paris à Lyon et à la Méditerranée (PLM) created in 1857.Martine Tabeaud, Vincent Moriniauxdoaj +1 more sourceA Quick Look at the 3 GHz Radio Sky. I. Source Statistics from the Very Large Array Sky Survey [PDF]
, 2021 The Very Large Array Sky Survey (VLASS) is observing the entire sky north of −40° in the S band (2 GHz < ν < 4 GHz), with the highest angular resolution (2.″5) of any all-sky radio continuum survey to date.Y. Gordon, M. Boyce, C. O’Dea, L. Rudnick, H. Andernach, A. Vantyghem, S. Baum, Jean-Paul Bui, M. Dionyssiou, S. Safi-Harb, Isabel Sander +10 moresemanticscholar +1 more sourceStellar masses and star formation histories for 105 galaxies from the Sloan Digital Sky Survey [PDF]
, 2002 We develop a new method to constrain the star formation histories, dust attenuation and stellar masses of galaxies. It is based on two stellar absorption-line indices, the 4000-A break strength and the Balmer absorption-line index Hδ A .G. Kauffmann, T. Heckman, S. White, S. Charlot, C. Tremonti, J. Brinchmann, G. Bruzual, E. Peng, M. Seibert, M. Bernardi, M. Blanton, J. Brinkmann, F. Castander, I. Csabai, M. Fukugita, Ž. Ivezić, J. Munn, R. Nichol, N. Padmanabhan, A. Thakar, D. Weinberg, D. York +21 moresemanticscholar +1 more source