Carnegie Supernova Project-II: Extending the Near-infrared Hubble Diagram for Type Ia Supernovae to z ∼ 0.1

Carnegie Supernova Project-II : Extending the Near-infrared Hubble Diagram for Type Ia Supernovae to z ∼ 0.1

The Carnegie Supernova Project-II (CSP-II) was an NSF-funded, four-year program to obtain optical and near-infrared observations of a Cosmology sample of similar to 100 Type. Ia supernovae located in the smooth Hubble flow (0.03 less than or similar to z less than or similar to 0.10). Light curves were also obtained of a Physics sample composed of 90 nearby Type. Ia supernovae at z <= 0.04 selected for near-infrared spectroscopic timeseries observations. The primary emphasis of the CSP-II is to use the combination of optical and near-infrared photometry to achieve a distance precision of better than 5%. In this paper, details of the supernova sample, the observational strategy, and the characteristics of the photometric data are provided. In a companion paper, the near-infrared spectroscopy component of the project is presented.

Contreras, Carlos (author)
Hsiao, E. Y. (author)
Morrell, Nidia (author)
Burns, Christopher R. (author)
Stritzinger, Maximilian (author)
Ashall, C. (author)
Freedman, Wendy L. (author)
Hoeflich, P. (author)
Persson, S. E. (author)
Piro, Anthony L. (author)
Suntzeff, Nicholas B. (author)
Uddin, Syed A. (author)
Anais, Jorge (author)
Baron, E. (author)
Busta, Luis (author)
Campillay, Abdo (author)
Castellon, Sergio (author)
Corco, Carlos (author)
Diamond, T. (author)
Gall, Christa (author)
Gonzalez, Consuelo (author)
Holmbo, Simon (author)
Krisciunas, Kevin (author)
Roth, Miguel (author)
Seron, Jacqueline (author)
Taddia, FrancescoStockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)ftadd (author)
Torres, Simon (author)
Anderson, J. P. (author)
Baltay, C. (author)
Folatelli, Gaston (author)
Galbany, L. (author)
Goobar, ArielStockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)ariel (author)
Hadjiyska, Ellie (author)
Hamuy, Mario (author)
Kasliwal, Mansi (author)
Lidman, C. (author)
Nugent, Peter E. (author)
Perlmutter, S. (author)
Rabinowitz, David (author)
Ryder, Stuart D. (author)
Schmidt, Brian P. (author)
Shappee, B. J. (author)
Walker, Emma S. (author)
Stockholms universitetInstitutionen för astronomi (creator_code:org_t)

In:Publications of the Astronomical Society of the Pacific: IOP Publishing131:9950004-62801538-3873

By the author/editor: Phillips, M. M.; Contreras, Carlo ...; Hsiao, E. Y.; Morrell, Nidia; Burns, Christoph ...; Stritzinger, Max ...; show more...; Ashall, C.; Freedman, Wendy ...; Hoeflich, P.; Persson, S. E.; Piro, Anthony L.; Suntzeff, Nichol ...; Uddin, Syed A.; Anais, Jorge; Baron, E.; Busta, Luis; Campillay, Abdo; Castellon, Sergi ...; Corco, Carlos; Diamond, T.; Gall, Christa; Gonzalez, Consue ...; Holmbo, Simon; Krisciunas, Kevi ...; Roth, Miguel; Seron, Jacquelin ...; Taddia, Francesc ...; Torres, Simon; Anderson, J. P.; Baltay, C.; Folatelli, Gasto ...; Galbany, L.; Goobar, Ariel; Hadjiyska, Ellie; Hamuy, Mario; Kasliwal, Mansi; Lidman, C.; Nugent, Peter E.; Perlmutter, S.; Rabinowitz, Davi ...; Ryder, Stuart D.; Schmidt, Brian P ...; Shappee, B. J.; Walker, Emma S.; show less...

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