THE SLOAN DIGITAL SKY SURVEY-II SUPERNOVA SURVEY: TECHNICAL SUMMARY

Autor: D. Cinabro, Jesper Sollerman, Naoki Yasuda, Bruce A. Bassett, Kaike Pan, S. A. Snedden, F. DeJongh, Michael E. Eyler, M. N. Bremer, Robert H. Lupton, Changsu Choi, Roger W. Romani, John R. Lucey, J. C. Barentine, Javier Méndez, Giorgos Leloudas, M. Subbarao, Jared Kaplan, Ryan J. Foley, Petri Väisänen, D. Lamenti, Peter M. Garnavich, Kohki Konishi, Mike Harvanek, Huan Lin, Myungshin Im, Alexei V. Filippenko, G. Miknaitis, Ž. Ivezić, Steve Kent, Edward C. Elson, Roberto J. Assef, Masao Sako, Mathew Smith, Dan Long, Yutaka Ihara, Robert C. Nichol, H. Lampeitl, Steven M. Kahn, B. Yanny, Maximilian Stritzinger, J. Krzesinski, William N. Boroski, K. van der Heyden, Ariel Goobar, Donald G. York, Roger Blandford, Howard Brewington, Douglas L. Tucker, Joshua A. Frieman, L. Ostman, S. Watters, Ulrich Hopp, P. Ruiz-Lapuente, Alastair C. Edge, R. J. McMillan, J. L. Prieto, Michael Richmond, Donald P. Schneider, S. J. Kleinman, Katharine J. Schlesinger, D. McGinnis, E. Malanushenko, Christopher W. Morgan, John C Wheeler, Chris A. Collins, Andrew C. Becker, Craig J. Hogan, William Ketzeback, Arlin P. S. Crotts, Atsuko Nitta, Richard G. Kron, James E. Gunn, Richard Kessler, Kouichi Tokita, A. K. Romer, C. M. Rockosi, Christopher Stoughton, Tomoki Morokuma, Darren L. DePoy, Naohiro Takanashi, B. Dilday, Linda C. Watson, G. Saurage, Jennifer L. Marshall, J. Annis, Jason D. Eastman, T. Gueth, Saurabh Jha, J. P. Marriner, Jon A. Holtzman, Adam G. Riess, Jack Dembicky, Mamoru Doi, Chen Zheng, E. M. Edmondson, Jennifer K. Adelman-McCarthy, Wolfram Kollatschny, V. Malanushenko, Ralf Bender, Stephan Frank
Rok vydání: 2007
Předmět:
Zdroj: Frieman, J A, Bassett, B, Choi, C, Cinabro, D, DeJongh, F, Depoy, D L, Dilday, B, Doi, M, Garnavich, P M, Hogan, C J, Holtzman, J, Im, M, Jha, S, Kessler, R, Konishi, K, Lampeitl, H, Marriner, J, Marshall, J L, McGinnis, D, Miknaitis, G, Nichol, R C, Prieto, J L, Riess, A G, Richmond, M W, Romani, R, Sako, M, Takanashi, N, Tokita, K, Heyden, K V D, Yasuda, N, Zheng, C, Adelman-McCarthy, J, Annis, J, Assef, R J, Barentine, J, Bender, R, Blandford, R D, Boroski, W N, Bremer, M, Brewington, H, Collins, C A, Crotts, A, Dembicky, J, Eastman, J, Edge, A, Edmondson, E, Elson, E, Eyler, M E, Filippenko, A V, Foley, R J, Goobar, A, Gueth, T, Gunn, J E, Harvanek, M, Hopp, U, Ihara, Y, Ivezić, Ž, Kahn, S, Kaplan, J, Kent, S, Ketzeback, W, Kleinman, S J, Kollatschny, W, Kron, R G, Krzesiński, J, Lamenti, D, Leloudas, G, Long, D C, Lucey, J, Lupton, R H, Malanushenko, E, Malanushenko, V, McMillan, R J, Mendez, J, Morokuma, T, Nitta, A, Ostman, L, Pan, K, Rockosi, C M, Romer, A K, Ruiz-Lapuente, P, Saurage, G, Schlesinger, K, Snedden, S A, Sollerman, J, Stoughton, C, Stritzinger, M, SubbaRao, M, Tucker, D, Vaisanen, P, Watters, S, Yanny, B & York, D 2007, ' The Sloan Digital Sky Survey-II Supernova Survey : Technical Summary ', Astron.J. https://doi.org/10.1088/0004-6256/135/1/338
Frieman, J A, Bassett, B A, Becker, A, Choi, C, Cinabro, D, Dejongh, F, Depoy, D L, Dilday, B, Doi, M, Garnavich, P M, Hogan, C J, Holtzman, J A, Im, M, Jha, S W, Kessler, R, Konishi, K, Lampeitl, H, Marriner, J P, Marshall, J L, McGinnis, D, Miknaitis, G, Nichol, R C, Prieto, J L, Riess, A G, Richmond, M W, Romani, R W, Sako, M, Schneider, D P, Smith, M, Takanashi, N, Tokita, K, Van Der Heyden, K, Yasuda, N, Zheng, C, Adelman-McCarthy, J K, Annis, J, Assef, R J, Barentine, J C, Bender, R, Blandford, R D, Boroski, W N, Bremer, M, Brewington, H J, Collins, C A, Crotts, A, Dembicky, J, Eastman, J, Edge, A C, Edmondson, E M, Elson, E, Eyler, M E, Filippenko, A V, Foley, R J, Frank, S, Goobar, A, Gueth, T, Gunn, J E, Harvanek, M, Hopp, U, Ihara, Y, Ivezic, Z, Kahn, S, Kaplan, J, Kent, S M, Ketzeback, W, Kleinman, S J, Kollatschny, W, Kron, R G, Krzesiński, J, Lamenti, D, Leloudas, G, Lin, H, Long, D C, Lucey, J, Lupton, R H, Malanushenko, E, Malanushenko, V, McMillan, R J, Mendez, J, Morgan, C W, Morokuma, T, Nitta, A, Ostman, L, Pan, K, Rockosi, C M, Romer, A K, Ruiz-lapuente, P, Saurage, G, Schlesinger, K, Snedden, S A, Sollerman, J, Stoughton, C, Stritzinger, M D, Subbarao, M, Tucker, D L, Vaisanen, P, Watson, L C, Watters, S, Wheeler, J C, Yanny, B & York, D G 2008, ' The Sloan Digital Sky Survey-II : supernova survey: technical summary ', The Astronomical Journal, vol. 135, no. 1, pp. 338-347 . https://doi.org/10.1088/0004-6256/135/1/338
Astronomical journal., 2008, Vol.135(1), pp.338-347 [Peer Reviewed Journal]
ISSN: 1538-3881
0004-6256
Popis: The Sloan Digital Sky Survey-II (SDSS-II) has embarked on a multi-year project to identify and measure light curves for intermediate-redshift (0.05 < z < 0.35) Type Ia supernovae (SNe Ia) using repeated five-band (ugriz) imaging over an area of 300 sq. deg. The survey region is a stripe 2.5 degrees wide centered on the celestial equator in the Southern Galactic Cap that has been imaged numerous times in earlier years, enabling construction of a deep reference image for discovery of new objects. Supernova imaging observations are being acquired between 1 September and 30 November of 2005-7. During the first two seasons, each region was imaged on average every five nights. Spectroscopic follow-up observations to determine supernova type and redshift are carried out on a large number of telescopes. In its first two three-month seasons, the survey has discovered and measured light curves for 327 spectroscopically confirmed SNe Ia, 30 probable SNe Ia, 14 confirmed SNe Ib/c, 32 confirmed SNe II, plus a large number of photometrically identified SNe Ia, 94 of which have host-galaxy spectra taken so far. This paper provides an overview of the project and briefly describes the observations completed during the first two seasons of operation.
Submitted to The Astronomical Journal (24 pages, 10 figures)
Databáze: OpenAIRE
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