Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe

Forskningsoutput: TidskriftsbidragÖversiktsartikel

Standard

Sloan Digital Sky Survey IV : Mapping the Milky Way, Nearby Galaxies, and the Distant Universe. / Blanton, Michael R.; Bershady, Matthew A.; Abolfathi, Bela; Albareti, Franco D.; Prieto, Carlos Allende; Almeida, Andres; Alonso-García, Javier; Anders, Friedrich; Anderson, Scott F.; Andrews, Brett; Aquino-Ortíz, Erik; Aragón-Salamanca, Alfonso; Argudo-Fernández, Maria; Armengaud, Eric; Aubourg, Eric; Avila-Reese, Vladimir; Badenes, Carles; Bailey, Stephen; Barger, Kathleen A.; Barrera-Ballesteros, Jorge; Bartosz, Curtis; Bates, Dominic; Baumgarten, Falk; Bautista, Julian; Beaton, Rachael; Beers, Timothy C.; Belfiore, Francesco; Bender, Chad F.; Berlind, Andreas A.; Bernardi, Mariangela; Beutler, Florian; Bird, Jonathan C.; Bizyaev, Dmitry; Blanc, Guillermo A.; Blomqvist, Michael; Bolton, Adam S.; Boquien, Médéric; Borissova, Jura; Bosch, Remco Van Den; Bovy, Jo; Brandt, William N.; Brinkmann, Jonathan; Brownstein, Joel R.; Bundy, Kevin; Burgasser, Adam J.; Burtin, Etienne; Busca, Nicolás G.; Cappellari, Michele; Carigi, Maria Leticia Delgado; Carlberg, Joleen K.; Rosell, Aurelio Carnero; Carrera, Ricardo; Chanover, Nancy J.; Cherinka, Brian; Cheung, Edmond; Chew, Yilen Gómez Maqueo; Chiappini, Cristina; Choi, Peter Doohyun; Chojnowski, Drew; Chuang, Chia Hsun; Chung, Haeun; Cirolini, Rafael Fernando; Clerc, Nicolas; Cohen, Roger E.; Comparat, Johan; Costa, Luiz Da; Cousinou, Marie Claude; Covey, Kevin; Crane, Jeffrey D.; Croft, Rupert A.C.; Cruz-Gonzalez, Irene; Cuadra, Daniel Garrido; Cunha, Katia; Damke, Guillermo J.; Darling, Jeremy; Davies, Roger; Dawson, Kyle; Macorra, Axel De La; Dell'Agli, Flavia; Lee, Nathan De; Delubac, Timothée; Mille, Francesco Di; Diamond-Stanic, Aleks; Cano-Díaz, Mariana; Donor, John; Downes, Juan José; Drory, Niv; Bourboux, Hélion Du Mas Des; Duckworth, Christopher J.; Dwelly, Tom; Dyer, Jamie; Ebelke, Garrett; Eigenbrot, Arthur D.; Eisenstein, Daniel J.; Emsellem, Eric; Eracleous, Mike; Escoffier, Stephanie; Evans, Michael L.; Fan, Xiaohui; Fernández-Alvar, Emma; Fernandez-Trincado, J. G.; Feuillet, Diane K.; Finoguenov, Alexis; Fleming, Scott W.; Font-Ribera, Andreu; Fredrickson, Alexander; Freischlad, Gordon; Frinchaboy, Peter M.; Fuentes, Carla E.; Galbany, Lluís; Garcia-Dias, R.; García-Hernández, D. A.; Gaulme, Patrick; Geisler, Doug; Gelfand, Joseph D.; Gil-Marín, Héctor; Gillespie, Bruce A.; Goddard, Daniel; Gonzalez-Perez, Violeta; Grabowski, Kathleen; Green, Paul J.; Grier, Catherine J.; Gunn, James E.; Guo, Hong; Guy, Julien; Hagen, Alex; Hahn, Changhoon; Hall, Matthew; Harding, Paul; Hasselquist, Sten; Hawley, Suzanne L.; Hearty, Fred; Hernández, Jonay I.Gonzalez; Ho, Shirley; Hogg, David W.; Holley-Bockelmann, Kelly; Holtzman, Jon A.; Holzer, Parker H.; Huehnerhoff, Joseph; Hutchinson, Timothy A.; Hwang, Ho Seong; Ibarra-Medel, Héctor J.; Ilha, Gabriele Da Silva; Ivans, Inese I.; Ivory, Keshawn; Jackson, Kelly; Jensen, Trey W.; Johnson, Jennifer A.; Jones, Amy; Jönsson, Henrik; Jullo, Eric; Kamble, Vikrant; Kinemuchi, Karen; Kirkby, David; Kitaura, Francisco Shu; Klaene, Mark; Knapp, Gillian R.; Kneib, Jean Paul; Kollmeier, Juna A.; Lacerna, Ivan; Lane, Richard R.; Lang, Dustin; Law, David R.; Lazarz, Daniel; Lee, Youngbae; Goff, Jean Marc Le; Liang, Fu Heng; Li, Cheng; Li, Hongyu; Lian, Jianhui; Lima, Marcos; Lin, Lihwai; Lin, Yen Ting; Lis, Sara Bertran De; Lizaola, Miguel Angel C.De Icaza; Long, Dan; Lucatello, Sara; Lundgren, Britt; MacDonald, Nicholas K.; Machado, Alice Deconto; Macleod, Chelsea L.; Mahadevan, Suvrath; Maia, Marcio Antonio Geimba; Maiolino, Roberto; Majewski, Steven R.; Malanushenko, Elena; Malanushenko, Viktor; Manchado, Arturo; Mao, Shude; Maraston, Claudia; Marques-Chaves, Rui; Masseron, Thomas; Masters, Karen L.; McBride, Cameron K.; McDermid, Richard M.; McGrath, Brianne; McGreer, Ian D.; Medina Peña, Nicolás; Melendez, Matthew; Merloni, Andrea; Merrifield, Michael R.; Meszaros, Szabolcs; Meza, Andres; Minchev, Ivan; Minniti, Dante; Miyaji, Takamitsu; More, Surhud; Mulchaey, John; Müller-Sánchez, Francisco; Muna, Demitri; Munoz, Ricardo R.; Myers, Adam D.; Nair, Preethi; Nandra, Kirpal; Nascimento, Janaina Correa Do; Negrete, Alenka; Ness, Melissa; Newman, Jeffrey A.; Nichol, Robert C.; Nidever, David L.; Nitschelm, Christian; Ntelis, Pierros; O'Connell, Julia E.; Oelkers, Ryan J.; Oravetz, Audrey; Oravetz, Daniel; Pace, Zach; Padilla, Nelson; Palanque-Delabrouille, Nathalie; Palicio, Pedro Alonso; Pan, Kaike; Parejko, John K.; Parikh, Taniya; Pâris, Isabelle; Park, Changbom; Patten, Alim Y.; Peirani, Sebastien; Pellejero-Ibanez, Marcos; Penny, Samantha; Percival, Will J.; Perez-Fournon, Ismael; Petitjean, Patrick; Pieri, Matthew M.; Pinsonneault, Marc; Pisani, Alice; Poleski, Radosław; Prada, Francisco; Prakash, Abhishek; Queiroz, Anna Bárbara De Andrade; Raddick, M. Jordan; Raichoor, Anand; Rembold, Sandro Barboza; Richstein, Hannah; Riffel, Rogemar A.; Riffel, Rogério; Rix, Hans Walter; Robin, Annie C.; Rockosi, Constance M.; Rodríguez-Torres, Sergio; Roman-Lopes, A.; Román-Zñiga, Carlos; Rosado, Margarita; Ross, Ashley J.; Rossi, Graziano; Ruan, John; Ruggeri, Rossana; Rykoff, Eli S.; Salazar-Albornoz, Salvador; Salvato, Mara; Sánchez, Ariel G.; Aguado, D. S.; Sánchez-Gallego, José R.; Santana, Felipe A.; Santiago, Basílio Xavier; Sayres, Conor; Schiavon, Ricardo P.; Schimoia, Jaderson Da Silva; Schlafly, Edward F.; Schlegel, David J.; Schneider, Donald P.; Schultheis, Mathias; Schuster, William J.; Schwope, Axel; Seo, Hee Jong; Shao, Zhengyi; Shen, Shiyin; Shetrone, Matthew; Shull, Michael; Simon, Joshua D.; Skinner, Danielle; Skrutskie, M. F.; Slosar, Anže; Smith, Verne V.; Sobeck, Jennifer S.; Sobreira, Flavia; Somers, Garrett; Souto, Diogo; Stark, David V.; Stassun, Keivan; Stauffer, Fritz; Steinmetz, Matthias; Storchi-Bergmann, Thaisa; Streblyanska, Alina; Stringfellow, Guy S.; Suárez, Genaro; Sun, Jing; Suzuki, Nao; Szigeti, Laszlo; Taghizadeh-Popp, Manuchehr; Tang, Baitian; Tao, Charling; Tayar, Jamie; Tembe, Mita; Teske, Johanna; Thakar, Aniruddha R.; Thomas, Daniel; Thompson, Benjamin A.; Tinker, Jeremy L.; Tissera, Patricia; Tojeiro, Rita; Toledo, Hector Hernandez; Torre, Sylvain De La; Tremonti, Christy; Troup, Nicholas W.; Valenzuela, Octavio; Valpuesta, Inma Martinez; Vargas-González, Jaime; Vargas-Magaña, Mariana; Vazquez, Jose Alberto; Villanova, Sandro; Vivek, M.; Vogt, Nicole; Wake, David; Walterbos, Rene; Wang, Yuting; Weijmans, Anne Marie; Weinberg, David H.; Westfall, Kyle B.; Whelan, David G.; Wild, Vivienne; Wilson, John; Wood-Vasey, W. M.; Wylezalek, Dominika; Xiao, Ting; Yan, Renbin; Yang, Meng; Ybarra, Jason E.; Yèche, Christophe; Zakamska, Nadia; Zamora, Olga; Zarrouk, Pauline; Zasowski, Gail; Zhang, Kai; Zhao, Gong Bo; Zheng, Zheng; Zhou, Xu; Zhou, Zhi Min; Zhu, Guangtun B.; Zoccali, Manuela; Zou, Hu.

I: Astronomical Journal, Vol. 154, Nr. 1, 28, 01.07.2017.

Forskningsoutput: TidskriftsbidragÖversiktsartikel

Harvard

Blanton, MR, Bershady, MA, Abolfathi, B, Albareti, FD, Prieto, CA, Almeida, A, Alonso-García, J, Anders, F, Anderson, SF, Andrews, B, Aquino-Ortíz, E, Aragón-Salamanca, A, Argudo-Fernández, M, Armengaud, E, Aubourg, E, Avila-Reese, V, Badenes, C, Bailey, S, Barger, KA, Barrera-Ballesteros, J, Bartosz, C, Bates, D, Baumgarten, F, Bautista, J, Beaton, R, Beers, TC, Belfiore, F, Bender, CF, Berlind, AA, Bernardi, M, Beutler, F, Bird, JC, Bizyaev, D, Blanc, GA, Blomqvist, M, Bolton, AS, Boquien, M, Borissova, J, Bosch, RVD, Bovy, J, Brandt, WN, Brinkmann, J, Brownstein, JR, Bundy, K, Burgasser, AJ, Burtin, E, Busca, NG, Cappellari, M, Carigi, MLD, Carlberg, JK, Rosell, AC, Carrera, R, Chanover, NJ, Cherinka, B, Cheung, E, Chew, YGM, Chiappini, C, Choi, PD, Chojnowski, D, Chuang, CH, Chung, H, Cirolini, RF, Clerc, N, Cohen, RE, Comparat, J, Costa, LD, Cousinou, MC, Covey, K, Crane, JD, Croft, RAC, Cruz-Gonzalez, I, Cuadra, DG, Cunha, K, Damke, GJ, Darling, J, Davies, R, Dawson, K, Macorra, ADL, Dell'Agli, F, Lee, ND, Delubac, T, Mille, FD, Diamond-Stanic, A, Cano-Díaz, M, Donor, J, Downes, JJ, Drory, N, Bourboux, HDMD, Duckworth, CJ, Dwelly, T, Dyer, J, Ebelke, G, Eigenbrot, AD, Eisenstein, DJ, Emsellem, E, Eracleous, M, Escoffier, S, Evans, ML, Fan, X, Fernández-Alvar, E, Fernandez-Trincado, JG, Feuillet, DK, Finoguenov, A, Fleming, SW, Font-Ribera, A, Fredrickson, A, Freischlad, G, Frinchaboy, PM, Fuentes, CE, Galbany, L, Garcia-Dias, R, García-Hernández, DA, Gaulme, P, Geisler, D, Gelfand, JD, Gil-Marín, H, Gillespie, BA, Goddard, D, Gonzalez-Perez, V, Grabowski, K, Green, PJ, Grier, CJ, Gunn, JE, Guo, H, Guy, J, Hagen, A, Hahn, C, Hall, M, Harding, P, Hasselquist, S, Hawley, SL, Hearty, F, Hernández, JIG, Ho, S, Hogg, DW, Holley-Bockelmann, K, Holtzman, JA, Holzer, PH, Huehnerhoff, J, Hutchinson, TA, Hwang, HS, Ibarra-Medel, HJ, Ilha, GDS, Ivans, II, Ivory, K, Jackson, K, Jensen, TW, Johnson, JA, Jones, A, Jönsson, H, Jullo, E, Kamble, V, Kinemuchi, K, Kirkby, D, Kitaura, FS, Klaene, M, Knapp, GR, Kneib, JP, Kollmeier, JA, Lacerna, I, Lane, RR, Lang, D, Law, DR, Lazarz, D, Lee, Y, Goff, JML, Liang, FH, Li, C, Li, H, Lian, J, Lima, M, Lin, L, Lin, YT, Lis, SBD, Lizaola, MACDI, Long, D, Lucatello, S, Lundgren, B, MacDonald, NK, Machado, AD, Macleod, CL, Mahadevan, S, Maia, MAG, Maiolino, R, Majewski, SR, Malanushenko, E, Malanushenko, V, Manchado, A, Mao, S, Maraston, C, Marques-Chaves, R, Masseron, T, Masters, KL, McBride, CK, McDermid, RM, McGrath, B, McGreer, ID, Medina Peña, N, Melendez, M, Merloni, A, Merrifield, MR, Meszaros, S, Meza, A, Minchev, I, Minniti, D, Miyaji, T, More, S, Mulchaey, J, Müller-Sánchez, F, Muna, D, Munoz, RR, Myers, AD, Nair, P, Nandra, K, Nascimento, JCD, Negrete, A, Ness, M, Newman, JA, Nichol, RC, Nidever, DL, Nitschelm, C, Ntelis, P, O'Connell, JE, Oelkers, RJ, Oravetz, A, Oravetz, D, Pace, Z, Padilla, N, Palanque-Delabrouille, N, Palicio, PA, Pan, K, Parejko, JK, Parikh, T, Pâris, I, Park, C, Patten, AY, Peirani, S, Pellejero-Ibanez, M, Penny, S, Percival, WJ, Perez-Fournon, I, Petitjean, P, Pieri, MM, Pinsonneault, M, Pisani, A, Poleski, R, Prada, F, Prakash, A, Queiroz, ABDA, Raddick, MJ, Raichoor, A, Rembold, SB, Richstein, H, Riffel, RA, Riffel, R, Rix, HW, Robin, AC, Rockosi, CM, Rodríguez-Torres, S, Roman-Lopes, A, Román-Zñiga, C, Rosado, M, Ross, AJ, Rossi, G, Ruan, J, Ruggeri, R, Rykoff, ES, Salazar-Albornoz, S, Salvato, M, Sánchez, AG, Aguado, DS, Sánchez-Gallego, JR, Santana, FA, Santiago, BX, Sayres, C, Schiavon, RP, Schimoia, JDS, Schlafly, EF, Schlegel, DJ, Schneider, DP, Schultheis, M, Schuster, WJ, Schwope, A, Seo, HJ, Shao, Z, Shen, S, Shetrone, M, Shull, M, Simon, JD, Skinner, D, Skrutskie, MF, Slosar, A, Smith, VV, Sobeck, JS, Sobreira, F, Somers, G, Souto, D, Stark, DV, Stassun, K, Stauffer, F, Steinmetz, M, Storchi-Bergmann, T, Streblyanska, A, Stringfellow, GS, Suárez, G, Sun, J, Suzuki, N, Szigeti, L, Taghizadeh-Popp, M, Tang, B, Tao, C, Tayar, J, Tembe, M, Teske, J, Thakar, AR, Thomas, D, Thompson, BA, Tinker, JL, Tissera, P, Tojeiro, R, Toledo, HH, Torre, SDL, Tremonti, C, Troup, NW, Valenzuela, O, Valpuesta, IM, Vargas-González, J, Vargas-Magaña, M, Vazquez, JA, Villanova, S, Vivek, M, Vogt, N, Wake, D, Walterbos, R, Wang, Y, Weijmans, AM, Weinberg, DH, Westfall, KB, Whelan, DG, Wild, V, Wilson, J, Wood-Vasey, WM, Wylezalek, D, Xiao, T, Yan, R, Yang, M, Ybarra, JE, Yèche, C, Zakamska, N, Zamora, O, Zarrouk, P, Zasowski, G, Zhang, K, Zhao, GB, Zheng, Z, Zhou, X, Zhou, ZM, Zhu, GB, Zoccali, M & Zou, H 2017, 'Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe', Astronomical Journal, vol. 154, nr. 1, 28. https://doi.org/10.3847/1538-3881/aa7567

APA

Blanton, M. R., Bershady, M. A., Abolfathi, B., Albareti, F. D., Prieto, C. A., Almeida, A., ... Zou, H. (2017). Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe. Astronomical Journal, 154(1), [28]. https://doi.org/10.3847/1538-3881/aa7567

CBE

Blanton MR, Bershady MA, Abolfathi B, Albareti FD, Prieto CA, Almeida A, Alonso-García J, Anders F, Anderson SF, Andrews B, Aquino-Ortíz E, Aragón-Salamanca A, Argudo-Fernández M, Armengaud E, Aubourg E, Avila-Reese V, Badenes C, Bailey S, Barger KA, Barrera-Ballesteros J, Bartosz C, Bates D, Baumgarten F, Bautista J, Beaton R, Beers TC, Belfiore F, Bender CF, Berlind AA, Bernardi M, Beutler F, Bird JC, Bizyaev D, Blanc GA, Blomqvist M, Bolton AS, Boquien M, Borissova J, Bosch RVD, Bovy J, Brandt WN, Brinkmann J, Brownstein JR, Bundy K, Burgasser AJ, Burtin E, Busca NG, Cappellari M, Carigi MLD, Carlberg JK, Rosell AC, Carrera R, Chanover NJ, Cherinka B, Cheung E, Chew YGM, Chiappini C, Choi PD, Chojnowski D, Chuang CH, Chung H, Cirolini RF, Clerc N, Cohen RE, Comparat J, Costa LD, Cousinou MC, Covey K, Crane JD, Croft RAC, Cruz-Gonzalez I, Cuadra DG, Cunha K, Damke GJ, Darling J, Davies R, Dawson K, Macorra ADL, Dell'Agli F, Lee ND, Delubac T, Mille FD, Diamond-Stanic A, Cano-Díaz M, Donor J, Downes JJ, Drory N, Bourboux HDMD, Duckworth CJ, Dwelly T, Dyer J, Ebelke G, Eigenbrot AD, Eisenstein DJ, Emsellem E, Eracleous M, Escoffier S, Evans ML, Fan X, Fernández-Alvar E, Fernandez-Trincado JG, Feuillet DK, Finoguenov A, Fleming SW, Font-Ribera A, Fredrickson A, Freischlad G, Frinchaboy PM, Fuentes CE, Galbany L, Garcia-Dias R, García-Hernández DA, Gaulme P, Geisler D, Gelfand JD, Gil-Marín H, Gillespie BA, Goddard D, Gonzalez-Perez V, Grabowski K, Green PJ, Grier CJ, Gunn JE, Guo H, Guy J, Hagen A, Hahn C, Hall M, Harding P, Hasselquist S, Hawley SL, Hearty F, Hernández JIG, Ho S, Hogg DW, Holley-Bockelmann K, Holtzman JA, Holzer PH, Huehnerhoff J, Hutchinson TA, Hwang HS, Ibarra-Medel HJ, Ilha GDS, Ivans II, Ivory K, Jackson K, Jensen TW, Johnson JA, Jones A, Jönsson H, Jullo E, Kamble V, Kinemuchi K, Kirkby D, Kitaura FS, Klaene M, Knapp GR, Kneib JP, Kollmeier JA, Lacerna I, Lane RR, Lang D, Law DR, Lazarz D, Lee Y, Goff JML, Liang FH, Li C, Li H, Lian J, Lima M, Lin L, Lin YT, Lis SBD, Lizaola MACDI, Long D, Lucatello S, Lundgren B, MacDonald NK, Machado AD, Macleod CL, Mahadevan S, Maia MAG, Maiolino R, Majewski SR, Malanushenko E, Malanushenko V, Manchado A, Mao S, Maraston C, Marques-Chaves R, Masseron T, Masters KL, McBride CK, McDermid RM, McGrath B, McGreer ID, Medina Peña N, Melendez M, Merloni A, Merrifield MR, Meszaros S, Meza A, Minchev I, Minniti D, Miyaji T, More S, Mulchaey J, Müller-Sánchez F, Muna D, Munoz RR, Myers AD, Nair P, Nandra K, Nascimento JCD, Negrete A, Ness M, Newman JA, Nichol RC, Nidever DL, Nitschelm C, Ntelis P, O'Connell JE, Oelkers RJ, Oravetz A, Oravetz D, Pace Z, Padilla N, Palanque-Delabrouille N, Palicio PA, Pan K, Parejko JK, Parikh T, Pâris I, Park C, Patten AY, Peirani S, Pellejero-Ibanez M, Penny S, Percival WJ, Perez-Fournon I, Petitjean P, Pieri MM, Pinsonneault M, Pisani A, Poleski R, Prada F, Prakash A, Queiroz ABDA, Raddick MJ, Raichoor A, Rembold SB, Richstein H, Riffel RA, Riffel R, Rix HW, Robin AC, Rockosi CM, Rodríguez-Torres S, Roman-Lopes A, Román-Zñiga C, Rosado M, Ross AJ, Rossi G, Ruan J, Ruggeri R, Rykoff ES, Salazar-Albornoz S, Salvato M, Sánchez AG, Aguado DS, Sánchez-Gallego JR, Santana FA, Santiago BX, Sayres C, Schiavon RP, Schimoia JDS, Schlafly EF, Schlegel DJ, Schneider DP, Schultheis M, Schuster WJ, Schwope A, Seo HJ, Shao Z, Shen S, Shetrone M, Shull M, Simon JD, Skinner D, Skrutskie MF, Slosar A, Smith VV, Sobeck JS, Sobreira F, Somers G, Souto D, Stark DV, Stassun K, Stauffer F, Steinmetz M, Storchi-Bergmann T, Streblyanska A, Stringfellow GS, Suárez G, Sun J, Suzuki N, Szigeti L, Taghizadeh-Popp M, Tang B, Tao C, Tayar J, Tembe M, Teske J, Thakar AR, Thomas D, Thompson BA, Tinker JL, Tissera P, Tojeiro R, Toledo HH, Torre SDL, Tremonti C, Troup NW, Valenzuela O, Valpuesta IM, Vargas-González J, Vargas-Magaña M, Vazquez JA, Villanova S, Vivek M, Vogt N, Wake D, Walterbos R, Wang Y, Weijmans AM, Weinberg DH, Westfall KB, Whelan DG, Wild V, Wilson J, Wood-Vasey WM, Wylezalek D, Xiao T, Yan R, Yang M, Ybarra JE, Yèche C, Zakamska N, Zamora O, Zarrouk P, Zasowski G, Zhang K, Zhao GB, Zheng Z, Zhou X, Zhou ZM, Zhu GB, Zoccali M, Zou H. 2017. Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe. Astronomical Journal. 154(1). https://doi.org/10.3847/1538-3881/aa7567

MLA

Vancouver

Blanton MR, Bershady MA, Abolfathi B, Albareti FD, Prieto CA, Almeida A et al. Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe. Astronomical Journal. 2017 jul 1;154(1). 28. https://doi.org/10.3847/1538-3881/aa7567

Author

Blanton, Michael R. ; Bershady, Matthew A. ; Abolfathi, Bela ; Albareti, Franco D. ; Prieto, Carlos Allende ; Almeida, Andres ; Alonso-García, Javier ; Anders, Friedrich ; Anderson, Scott F. ; Andrews, Brett ; Aquino-Ortíz, Erik ; Aragón-Salamanca, Alfonso ; Argudo-Fernández, Maria ; Armengaud, Eric ; Aubourg, Eric ; Avila-Reese, Vladimir ; Badenes, Carles ; Bailey, Stephen ; Barger, Kathleen A. ; Barrera-Ballesteros, Jorge ; Bartosz, Curtis ; Bates, Dominic ; Baumgarten, Falk ; Bautista, Julian ; Beaton, Rachael ; Beers, Timothy C. ; Belfiore, Francesco ; Bender, Chad F. ; Berlind, Andreas A. ; Bernardi, Mariangela ; Beutler, Florian ; Bird, Jonathan C. ; Bizyaev, Dmitry ; Blanc, Guillermo A. ; Blomqvist, Michael ; Bolton, Adam S. ; Boquien, Médéric ; Borissova, Jura ; Bosch, Remco Van Den ; Bovy, Jo ; Brandt, William N. ; Brinkmann, Jonathan ; Brownstein, Joel R. ; Bundy, Kevin ; Burgasser, Adam J. ; Burtin, Etienne ; Busca, Nicolás G. ; Cappellari, Michele ; Carigi, Maria Leticia Delgado ; Carlberg, Joleen K. ; Rosell, Aurelio Carnero ; Carrera, Ricardo ; Chanover, Nancy J. ; Cherinka, Brian ; Cheung, Edmond ; Chew, Yilen Gómez Maqueo ; Chiappini, Cristina ; Choi, Peter Doohyun ; Chojnowski, Drew ; Chuang, Chia Hsun ; Chung, Haeun ; Cirolini, Rafael Fernando ; Clerc, Nicolas ; Cohen, Roger E. ; Comparat, Johan ; Costa, Luiz Da ; Cousinou, Marie Claude ; Covey, Kevin ; Crane, Jeffrey D. ; Croft, Rupert A.C. ; Cruz-Gonzalez, Irene ; Cuadra, Daniel Garrido ; Cunha, Katia ; Damke, Guillermo J. ; Darling, Jeremy ; Davies, Roger ; Dawson, Kyle ; Macorra, Axel De La ; Dell'Agli, Flavia ; Lee, Nathan De ; Delubac, Timothée ; Mille, Francesco Di ; Diamond-Stanic, Aleks ; Cano-Díaz, Mariana ; Donor, John ; Downes, Juan José ; Drory, Niv ; Bourboux, Hélion Du Mas Des ; Duckworth, Christopher J. ; Dwelly, Tom ; Dyer, Jamie ; Ebelke, Garrett ; Eigenbrot, Arthur D. ; Eisenstein, Daniel J. ; Emsellem, Eric ; Eracleous, Mike ; Escoffier, Stephanie ; Evans, Michael L. ; Fan, Xiaohui ; Fernández-Alvar, Emma ; Fernandez-Trincado, J. G. ; Feuillet, Diane K. ; Finoguenov, Alexis ; Fleming, Scott W. ; Font-Ribera, Andreu ; Fredrickson, Alexander ; Freischlad, Gordon ; Frinchaboy, Peter M. ; Fuentes, Carla E. ; Galbany, Lluís ; Garcia-Dias, R. ; García-Hernández, D. A. ; Gaulme, Patrick ; Geisler, Doug ; Gelfand, Joseph D. ; Gil-Marín, Héctor ; Gillespie, Bruce A. ; Goddard, Daniel ; Gonzalez-Perez, Violeta ; Grabowski, Kathleen ; Green, Paul J. ; Grier, Catherine J. ; Gunn, James E. ; Guo, Hong ; Guy, Julien ; Hagen, Alex ; Hahn, Changhoon ; Hall, Matthew ; Harding, Paul ; Hasselquist, Sten ; Hawley, Suzanne L. ; Hearty, Fred ; Hernández, Jonay I.Gonzalez ; Ho, Shirley ; Hogg, David W. ; Holley-Bockelmann, Kelly ; Holtzman, Jon A. ; Holzer, Parker H. ; Huehnerhoff, Joseph ; Hutchinson, Timothy A. ; Hwang, Ho Seong ; Ibarra-Medel, Héctor J. ; Ilha, Gabriele Da Silva ; Ivans, Inese I. ; Ivory, Keshawn ; Jackson, Kelly ; Jensen, Trey W. ; Johnson, Jennifer A. ; Jones, Amy ; Jönsson, Henrik ; Jullo, Eric ; Kamble, Vikrant ; Kinemuchi, Karen ; Kirkby, David ; Kitaura, Francisco Shu ; Klaene, Mark ; Knapp, Gillian R. ; Kneib, Jean Paul ; Kollmeier, Juna A. ; Lacerna, Ivan ; Lane, Richard R. ; Lang, Dustin ; Law, David R. ; Lazarz, Daniel ; Lee, Youngbae ; Goff, Jean Marc Le ; Liang, Fu Heng ; Li, Cheng ; Li, Hongyu ; Lian, Jianhui ; Lima, Marcos ; Lin, Lihwai ; Lin, Yen Ting ; Lis, Sara Bertran De ; Lizaola, Miguel Angel C.De Icaza ; Long, Dan ; Lucatello, Sara ; Lundgren, Britt ; MacDonald, Nicholas K. ; Machado, Alice Deconto ; Macleod, Chelsea L. ; Mahadevan, Suvrath ; Maia, Marcio Antonio Geimba ; Maiolino, Roberto ; Majewski, Steven R. ; Malanushenko, Elena ; Malanushenko, Viktor ; Manchado, Arturo ; Mao, Shude ; Maraston, Claudia ; Marques-Chaves, Rui ; Masseron, Thomas ; Masters, Karen L. ; McBride, Cameron K. ; McDermid, Richard M. ; McGrath, Brianne ; McGreer, Ian D. ; Medina Peña, Nicolás ; Melendez, Matthew ; Merloni, Andrea ; Merrifield, Michael R. ; Meszaros, Szabolcs ; Meza, Andres ; Minchev, Ivan ; Minniti, Dante ; Miyaji, Takamitsu ; More, Surhud ; Mulchaey, John ; Müller-Sánchez, Francisco ; Muna, Demitri ; Munoz, Ricardo R. ; Myers, Adam D. ; Nair, Preethi ; Nandra, Kirpal ; Nascimento, Janaina Correa Do ; Negrete, Alenka ; Ness, Melissa ; Newman, Jeffrey A. ; Nichol, Robert C. ; Nidever, David L. ; Nitschelm, Christian ; Ntelis, Pierros ; O'Connell, Julia E. ; Oelkers, Ryan J. ; Oravetz, Audrey ; Oravetz, Daniel ; Pace, Zach ; Padilla, Nelson ; Palanque-Delabrouille, Nathalie ; Palicio, Pedro Alonso ; Pan, Kaike ; Parejko, John K. ; Parikh, Taniya ; Pâris, Isabelle ; Park, Changbom ; Patten, Alim Y. ; Peirani, Sebastien ; Pellejero-Ibanez, Marcos ; Penny, Samantha ; Percival, Will J. ; Perez-Fournon, Ismael ; Petitjean, Patrick ; Pieri, Matthew M. ; Pinsonneault, Marc ; Pisani, Alice ; Poleski, Radosław ; Prada, Francisco ; Prakash, Abhishek ; Queiroz, Anna Bárbara De Andrade ; Raddick, M. Jordan ; Raichoor, Anand ; Rembold, Sandro Barboza ; Richstein, Hannah ; Riffel, Rogemar A. ; Riffel, Rogério ; Rix, Hans Walter ; Robin, Annie C. ; Rockosi, Constance M. ; Rodríguez-Torres, Sergio ; Roman-Lopes, A. ; Román-Zñiga, Carlos ; Rosado, Margarita ; Ross, Ashley J. ; Rossi, Graziano ; Ruan, John ; Ruggeri, Rossana ; Rykoff, Eli S. ; Salazar-Albornoz, Salvador ; Salvato, Mara ; Sánchez, Ariel G. ; Aguado, D. S. ; Sánchez-Gallego, José R. ; Santana, Felipe A. ; Santiago, Basílio Xavier ; Sayres, Conor ; Schiavon, Ricardo P. ; Schimoia, Jaderson Da Silva ; Schlafly, Edward F. ; Schlegel, David J. ; Schneider, Donald P. ; Schultheis, Mathias ; Schuster, William J. ; Schwope, Axel ; Seo, Hee Jong ; Shao, Zhengyi ; Shen, Shiyin ; Shetrone, Matthew ; Shull, Michael ; Simon, Joshua D. ; Skinner, Danielle ; Skrutskie, M. F. ; Slosar, Anže ; Smith, Verne V. ; Sobeck, Jennifer S. ; Sobreira, Flavia ; Somers, Garrett ; Souto, Diogo ; Stark, David V. ; Stassun, Keivan ; Stauffer, Fritz ; Steinmetz, Matthias ; Storchi-Bergmann, Thaisa ; Streblyanska, Alina ; Stringfellow, Guy S. ; Suárez, Genaro ; Sun, Jing ; Suzuki, Nao ; Szigeti, Laszlo ; Taghizadeh-Popp, Manuchehr ; Tang, Baitian ; Tao, Charling ; Tayar, Jamie ; Tembe, Mita ; Teske, Johanna ; Thakar, Aniruddha R. ; Thomas, Daniel ; Thompson, Benjamin A. ; Tinker, Jeremy L. ; Tissera, Patricia ; Tojeiro, Rita ; Toledo, Hector Hernandez ; Torre, Sylvain De La ; Tremonti, Christy ; Troup, Nicholas W. ; Valenzuela, Octavio ; Valpuesta, Inma Martinez ; Vargas-González, Jaime ; Vargas-Magaña, Mariana ; Vazquez, Jose Alberto ; Villanova, Sandro ; Vivek, M. ; Vogt, Nicole ; Wake, David ; Walterbos, Rene ; Wang, Yuting ; Weijmans, Anne Marie ; Weinberg, David H. ; Westfall, Kyle B. ; Whelan, David G. ; Wild, Vivienne ; Wilson, John ; Wood-Vasey, W. M. ; Wylezalek, Dominika ; Xiao, Ting ; Yan, Renbin ; Yang, Meng ; Ybarra, Jason E. ; Yèche, Christophe ; Zakamska, Nadia ; Zamora, Olga ; Zarrouk, Pauline ; Zasowski, Gail ; Zhang, Kai ; Zhao, Gong Bo ; Zheng, Zheng ; Zhou, Xu ; Zhou, Zhi Min ; Zhu, Guangtun B. ; Zoccali, Manuela ; Zou, Hu. / Sloan Digital Sky Survey IV : Mapping the Milky Way, Nearby Galaxies, and the Distant Universe. I: Astronomical Journal. 2017 ; Vol. 154, Nr. 1.

RIS

TY - JOUR

T1 - Sloan Digital Sky Survey IV

T2 - Mapping the Milky Way, Nearby Galaxies, and the Distant Universe

AU - Blanton, Michael R.

AU - Bershady, Matthew A.

AU - Abolfathi, Bela

AU - Albareti, Franco D.

AU - Prieto, Carlos Allende

AU - Almeida, Andres

AU - Alonso-García, Javier

AU - Anders, Friedrich

AU - Anderson, Scott F.

AU - Andrews, Brett

AU - Aquino-Ortíz, Erik

AU - Aragón-Salamanca, Alfonso

AU - Argudo-Fernández, Maria

AU - Armengaud, Eric

AU - Aubourg, Eric

AU - Avila-Reese, Vladimir

AU - Badenes, Carles

AU - Bailey, Stephen

AU - Barger, Kathleen A.

AU - Barrera-Ballesteros, Jorge

AU - Bartosz, Curtis

AU - Bates, Dominic

AU - Baumgarten, Falk

AU - Bautista, Julian

AU - Beaton, Rachael

AU - Beers, Timothy C.

AU - Belfiore, Francesco

AU - Bender, Chad F.

AU - Berlind, Andreas A.

AU - Bernardi, Mariangela

AU - Beutler, Florian

AU - Bird, Jonathan C.

AU - Bizyaev, Dmitry

AU - Blanc, Guillermo A.

AU - Blomqvist, Michael

AU - Bolton, Adam S.

AU - Boquien, Médéric

AU - Borissova, Jura

AU - Bosch, Remco Van Den

AU - Bovy, Jo

AU - Brandt, William N.

AU - Brinkmann, Jonathan

AU - Brownstein, Joel R.

AU - Bundy, Kevin

AU - Burgasser, Adam J.

AU - Burtin, Etienne

AU - Busca, Nicolás G.

AU - Cappellari, Michele

AU - Carigi, Maria Leticia Delgado

AU - Carlberg, Joleen K.

AU - Rosell, Aurelio Carnero

AU - Carrera, Ricardo

AU - Chanover, Nancy J.

AU - Cherinka, Brian

AU - Cheung, Edmond

AU - Chew, Yilen Gómez Maqueo

AU - Chiappini, Cristina

AU - Choi, Peter Doohyun

AU - Chojnowski, Drew

AU - Chuang, Chia Hsun

AU - Chung, Haeun

AU - Cirolini, Rafael Fernando

AU - Clerc, Nicolas

AU - Cohen, Roger E.

AU - Comparat, Johan

AU - Costa, Luiz Da

AU - Cousinou, Marie Claude

AU - Covey, Kevin

AU - Crane, Jeffrey D.

AU - Croft, Rupert A.C.

AU - Cruz-Gonzalez, Irene

AU - Cuadra, Daniel Garrido

AU - Cunha, Katia

AU - Damke, Guillermo J.

AU - Darling, Jeremy

AU - Davies, Roger

AU - Dawson, Kyle

AU - Macorra, Axel De La

AU - Dell'Agli, Flavia

AU - Lee, Nathan De

AU - Delubac, Timothée

AU - Mille, Francesco Di

AU - Diamond-Stanic, Aleks

AU - Cano-Díaz, Mariana

AU - Donor, John

AU - Downes, Juan José

AU - Drory, Niv

AU - Bourboux, Hélion Du Mas Des

AU - Duckworth, Christopher J.

AU - Dwelly, Tom

AU - Dyer, Jamie

AU - Ebelke, Garrett

AU - Eigenbrot, Arthur D.

AU - Eisenstein, Daniel J.

AU - Emsellem, Eric

AU - Eracleous, Mike

AU - Escoffier, Stephanie

AU - Evans, Michael L.

AU - Fan, Xiaohui

AU - Fernández-Alvar, Emma

AU - Fernandez-Trincado, J. G.

AU - Feuillet, Diane K.

AU - Finoguenov, Alexis

AU - Fleming, Scott W.

AU - Font-Ribera, Andreu

AU - Fredrickson, Alexander

AU - Freischlad, Gordon

AU - Frinchaboy, Peter M.

AU - Fuentes, Carla E.

AU - Galbany, Lluís

AU - Garcia-Dias, R.

AU - García-Hernández, D. A.

AU - Gaulme, Patrick

AU - Geisler, Doug

AU - Gelfand, Joseph D.

AU - Gil-Marín, Héctor

AU - Gillespie, Bruce A.

AU - Goddard, Daniel

AU - Gonzalez-Perez, Violeta

AU - Grabowski, Kathleen

AU - Green, Paul J.

AU - Grier, Catherine J.

AU - Gunn, James E.

AU - Guo, Hong

AU - Guy, Julien

AU - Hagen, Alex

AU - Hahn, Changhoon

AU - Hall, Matthew

AU - Harding, Paul

AU - Hasselquist, Sten

AU - Hawley, Suzanne L.

AU - Hearty, Fred

AU - Hernández, Jonay I.Gonzalez

AU - Ho, Shirley

AU - Hogg, David W.

AU - Holley-Bockelmann, Kelly

AU - Holtzman, Jon A.

AU - Holzer, Parker H.

AU - Huehnerhoff, Joseph

AU - Hutchinson, Timothy A.

AU - Hwang, Ho Seong

AU - Ibarra-Medel, Héctor J.

AU - Ilha, Gabriele Da Silva

AU - Ivans, Inese I.

AU - Ivory, Keshawn

AU - Jackson, Kelly

AU - Jensen, Trey W.

AU - Johnson, Jennifer A.

AU - Jones, Amy

AU - Jönsson, Henrik

AU - Jullo, Eric

AU - Kamble, Vikrant

AU - Kinemuchi, Karen

AU - Kirkby, David

AU - Kitaura, Francisco Shu

AU - Klaene, Mark

AU - Knapp, Gillian R.

AU - Kneib, Jean Paul

AU - Kollmeier, Juna A.

AU - Lacerna, Ivan

AU - Lane, Richard R.

AU - Lang, Dustin

AU - Law, David R.

AU - Lazarz, Daniel

AU - Lee, Youngbae

AU - Goff, Jean Marc Le

AU - Liang, Fu Heng

AU - Li, Cheng

AU - Li, Hongyu

AU - Lian, Jianhui

AU - Lima, Marcos

AU - Lin, Lihwai

AU - Lin, Yen Ting

AU - Lis, Sara Bertran De

AU - Lizaola, Miguel Angel C.De Icaza

AU - Long, Dan

AU - Lucatello, Sara

AU - Lundgren, Britt

AU - MacDonald, Nicholas K.

AU - Machado, Alice Deconto

AU - Macleod, Chelsea L.

AU - Mahadevan, Suvrath

AU - Maia, Marcio Antonio Geimba

AU - Maiolino, Roberto

AU - Majewski, Steven R.

AU - Malanushenko, Elena

AU - Malanushenko, Viktor

AU - Manchado, Arturo

AU - Mao, Shude

AU - Maraston, Claudia

AU - Marques-Chaves, Rui

AU - Masseron, Thomas

AU - Masters, Karen L.

AU - McBride, Cameron K.

AU - McDermid, Richard M.

AU - McGrath, Brianne

AU - McGreer, Ian D.

AU - Medina Peña, Nicolás

AU - Melendez, Matthew

AU - Merloni, Andrea

AU - Merrifield, Michael R.

AU - Meszaros, Szabolcs

AU - Meza, Andres

AU - Minchev, Ivan

AU - Minniti, Dante

AU - Miyaji, Takamitsu

AU - More, Surhud

AU - Mulchaey, John

AU - Müller-Sánchez, Francisco

AU - Muna, Demitri

AU - Munoz, Ricardo R.

AU - Myers, Adam D.

AU - Nair, Preethi

AU - Nandra, Kirpal

AU - Nascimento, Janaina Correa Do

AU - Negrete, Alenka

AU - Ness, Melissa

AU - Newman, Jeffrey A.

AU - Nichol, Robert C.

AU - Nidever, David L.

AU - Nitschelm, Christian

AU - Ntelis, Pierros

AU - O'Connell, Julia E.

AU - Oelkers, Ryan J.

AU - Oravetz, Audrey

AU - Oravetz, Daniel

AU - Pace, Zach

AU - Padilla, Nelson

AU - Palanque-Delabrouille, Nathalie

AU - Palicio, Pedro Alonso

AU - Pan, Kaike

AU - Parejko, John K.

AU - Parikh, Taniya

AU - Pâris, Isabelle

AU - Park, Changbom

AU - Patten, Alim Y.

AU - Peirani, Sebastien

AU - Pellejero-Ibanez, Marcos

AU - Penny, Samantha

AU - Percival, Will J.

AU - Perez-Fournon, Ismael

AU - Petitjean, Patrick

AU - Pieri, Matthew M.

AU - Pinsonneault, Marc

AU - Pisani, Alice

AU - Poleski, Radosław

AU - Prada, Francisco

AU - Prakash, Abhishek

AU - Queiroz, Anna Bárbara De Andrade

AU - Raddick, M. Jordan

AU - Raichoor, Anand

AU - Rembold, Sandro Barboza

AU - Richstein, Hannah

AU - Riffel, Rogemar A.

AU - Riffel, Rogério

AU - Rix, Hans Walter

AU - Robin, Annie C.

AU - Rockosi, Constance M.

AU - Rodríguez-Torres, Sergio

AU - Roman-Lopes, A.

AU - Román-Zñiga, Carlos

AU - Rosado, Margarita

AU - Ross, Ashley J.

AU - Rossi, Graziano

AU - Ruan, John

AU - Ruggeri, Rossana

AU - Rykoff, Eli S.

AU - Salazar-Albornoz, Salvador

AU - Salvato, Mara

AU - Sánchez, Ariel G.

AU - Aguado, D. S.

AU - Sánchez-Gallego, José R.

AU - Santana, Felipe A.

AU - Santiago, Basílio Xavier

AU - Sayres, Conor

AU - Schiavon, Ricardo P.

AU - Schimoia, Jaderson Da Silva

AU - Schlafly, Edward F.

AU - Schlegel, David J.

AU - Schneider, Donald P.

AU - Schultheis, Mathias

AU - Schuster, William J.

AU - Schwope, Axel

AU - Seo, Hee Jong

AU - Shao, Zhengyi

AU - Shen, Shiyin

AU - Shetrone, Matthew

AU - Shull, Michael

AU - Simon, Joshua D.

AU - Skinner, Danielle

AU - Skrutskie, M. F.

AU - Slosar, Anže

AU - Smith, Verne V.

AU - Sobeck, Jennifer S.

AU - Sobreira, Flavia

AU - Somers, Garrett

AU - Souto, Diogo

AU - Stark, David V.

AU - Stassun, Keivan

AU - Stauffer, Fritz

AU - Steinmetz, Matthias

AU - Storchi-Bergmann, Thaisa

AU - Streblyanska, Alina

AU - Stringfellow, Guy S.

AU - Suárez, Genaro

AU - Sun, Jing

AU - Suzuki, Nao

AU - Szigeti, Laszlo

AU - Taghizadeh-Popp, Manuchehr

AU - Tang, Baitian

AU - Tao, Charling

AU - Tayar, Jamie

AU - Tembe, Mita

AU - Teske, Johanna

AU - Thakar, Aniruddha R.

AU - Thomas, Daniel

AU - Thompson, Benjamin A.

AU - Tinker, Jeremy L.

AU - Tissera, Patricia

AU - Tojeiro, Rita

AU - Toledo, Hector Hernandez

AU - Torre, Sylvain De La

AU - Tremonti, Christy

AU - Troup, Nicholas W.

AU - Valenzuela, Octavio

AU - Valpuesta, Inma Martinez

AU - Vargas-González, Jaime

AU - Vargas-Magaña, Mariana

AU - Vazquez, Jose Alberto

AU - Villanova, Sandro

AU - Vivek, M.

AU - Vogt, Nicole

AU - Wake, David

AU - Walterbos, Rene

AU - Wang, Yuting

AU - Weijmans, Anne Marie

AU - Weinberg, David H.

AU - Westfall, Kyle B.

AU - Whelan, David G.

AU - Wild, Vivienne

AU - Wilson, John

AU - Wood-Vasey, W. M.

AU - Wylezalek, Dominika

AU - Xiao, Ting

AU - Yan, Renbin

AU - Yang, Meng

AU - Ybarra, Jason E.

AU - Yèche, Christophe

AU - Zakamska, Nadia

AU - Zamora, Olga

AU - Zarrouk, Pauline

AU - Zasowski, Gail

AU - Zhang, Kai

AU - Zhao, Gong Bo

AU - Zheng, Zheng

AU - Zhou, Xu

AU - Zhou, Zhi Min

AU - Zhu, Guangtun B.

AU - Zoccali, Manuela

AU - Zou, Hu

PY - 2017/7/1

Y1 - 2017/7/1

N2 - 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 resolution and high signal-to-noise ratios in the near-infrared. The Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey is obtaining spatially resolved spectroscopy for thousands of nearby galaxies (median z ∼ 0.03). The extended Baryon Oscillation Spectroscopic Survey (eBOSS) is mapping the galaxy, quasar, and neutral gas distributions between z ~ 0.6 and 3.5 to constrain cosmology using baryon acoustic oscillations, redshift space distortions, and the shape of the power spectrum. Within eBOSS, we are conducting two major subprograms: the SPectroscopic IDentification of eROSITA Sources (SPIDERS), investigating X-ray AGNs and galaxies in X-ray clusters, and the Time Domain Spectroscopic Survey (TDSS), obtaining spectra of variable sources. All programs use the 2.5 m Sloan Foundation Telescope at the Apache Point Observatory; observations there began in Summer 2014. APOGEE-2 also operates a second near-infrared spectrograph at the 2.5 m du Pont Telescope at Las Campanas Observatory, with observations beginning in early 2017. Observations at both facilities are scheduled to continue through 2020. In keeping with previous SDSS policy, SDSS-IV provides regularly scheduled public data releases; the first one, Data Release 13, was made available in 2016 July.

AB - 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 resolution and high signal-to-noise ratios in the near-infrared. The Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey is obtaining spatially resolved spectroscopy for thousands of nearby galaxies (median z ∼ 0.03). The extended Baryon Oscillation Spectroscopic Survey (eBOSS) is mapping the galaxy, quasar, and neutral gas distributions between z ~ 0.6 and 3.5 to constrain cosmology using baryon acoustic oscillations, redshift space distortions, and the shape of the power spectrum. Within eBOSS, we are conducting two major subprograms: the SPectroscopic IDentification of eROSITA Sources (SPIDERS), investigating X-ray AGNs and galaxies in X-ray clusters, and the Time Domain Spectroscopic Survey (TDSS), obtaining spectra of variable sources. All programs use the 2.5 m Sloan Foundation Telescope at the Apache Point Observatory; observations there began in Summer 2014. APOGEE-2 also operates a second near-infrared spectrograph at the 2.5 m du Pont Telescope at Las Campanas Observatory, with observations beginning in early 2017. Observations at both facilities are scheduled to continue through 2020. In keeping with previous SDSS policy, SDSS-IV provides regularly scheduled public data releases; the first one, Data Release 13, was made available in 2016 July.

KW - cosmology: observations

KW - galaxies: general

KW - Galaxy: general

KW - instrumentation: spectrographs

KW - stars: general

KW - surveys

UR - http://www.scopus.com/inward/record.url?scp=85024504231&partnerID=8YFLogxK

U2 - 10.3847/1538-3881/aa7567

DO - 10.3847/1538-3881/aa7567

M3 - Review article

VL - 154

JO - Astronomical Journal

JF - Astronomical Journal

SN - 1538-3881

IS - 1

M1 - 28

ER -