Type II Supernova Spectral Diversity. I. Observations, Sample Characterization, and Spectral Line Evolution

Year2017
JournalThe Astrophysical Journal
AuthorGutiérrez, Claudia P., Anderson, Joseph P., Hamuy, Mario, Morrell, Nidia, González-Gaitan, Santiago, Stritzinger, Maximilian D., Phillips, Mark M., Galbany, Lluis, Folatelli, Gastón, Dessart, Luc, Contreras, Carlos, Della Valle, Massimo, Freedman, Wendy L., Hsiao, Eric Y., Krisciunas, Kevin, Madore, Barry F., Maza, José, Suntzeff, Nicholas B., Prieto, Jose Luis, González, Luis, Cappellaro, Enrico, Navarrete, Mauricio, Pizzella, Alessandro, Ruiz, Maria T., Smith, R. Chris, Turatto, Massimo
Bibcode2017ApJ...850...89G
TelescopeGS
InstrumentGMOS-S
PartnerCL
CountryChile
Program IDGS-2008B-Q-56

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