SweetSpot DR1: 74 SNe Ia in 36 nights on WIYN+WHIRC

SweetSpot is a 3 yr National Optical Astronomy Observatory (NOAO) survey program to observe Type Ia supernovae (SNe Ia) in the smooth Hubble flow with the WIYN High-resolution...SweetSpot是一项为期三年的美国国家光学天文台（National Optical Astronomy Observatory, NOAO）巡天项目，旨在利用WIYN高分辨率设备观测平滑哈勃流中的Ia型超新星（Type Ia supernovae, SNe Ia）。