VizieR Online Data Catalog: SN2017hpa carbon-rich type Ia LCs and sp. (Zeng+, 2021)

After the discovery of SN 2017hpa on 2017 October 25.35, we triggered follow-up photometric observations on several telescopes, including the 0.8m Tsinghua-NAOC telescope (TNT), the Las Cumbres Observatory (LCO) Telescope network, the 0.76m Katzman Automatic Imaging Telescope (KAIT) at Lick Observatory, and the 1m Nickel reflector at Lick Observatory. The TNT, Nickel, and KAIT monitored SN 2017hpa in the BVRI bands, while the LCO 1m telescope sampled its light curves in the BVgri bands. Optical and ultraviolet (UV) observations of SN 2017hpa were also obtained with the Neil Gehrels Swift Observatory.

A total of 26 low-resolution optical spectra of SN 2017hpa have been obtained using different telescopes and equipment, including the AFOSC mounted on the Asiago Ekar telescope, the BFOSC mounted on the Xinglong 2.16m telescope (XLT), the YFOSC on the Lijiang 2.4m telescope (LJT) of Yunnan Astronomical Observatories, the Kast spectrograph on the Lick 3m Shane telescope, and the LCO 2m Faulkes Telescope North. The journal of spectroscopic observations is presented in Table 4.

(3 data files).