Spectra for SN 2017ivv: two years of evolution of a transitional Type II supernova
收藏资源简介：
SN 2017ivv spectra (Gutiérrez et al. 2020). This repository contains two zip folders with the spectra of the Type II SN 2017ivv: 11 early-time spectra (EarlySpec) and 14 nebular-phase spectra (NebSpec). The host galaxy spectrum is also provided as a text file (Galaxy_spec_SN2017ivv). NOTE: Filenames containing der_cal indicate spectra that have been dereddened and photometrically calibrated; otherwise, the files contain the raw observed spectra (no calibrations applied). Paper available at: https://academic.oup.com/mnras/article/499/1/974/5910509?login=false
SN 2017ivv 光谱（Gutiérrez 等人，2020）。 本仓库包含两个压缩文件夹，存储II型超新星（Type II SN）2017ivv的光谱数据：11条早期光谱（EarlySpec）与14条星云阶段光谱（NebSpec）。此外还提供了宿主星系的光谱文本文件（Galaxy_spec_SN2017ivv）。 注意：文件名包含der_cal的光谱为已完成消红定标与光度校准的光谱；其余文件均为未施加任何校准的原始观测光谱。 相关研究论文可通过以下链接访问：https://academic.oup.com/mnras/article/499/1/974/5910509?login=false
