VizieR Online Data Catalog: NUV to NIR photometry of type IIP ASASSN-16at (Bose+, 2019)

ASASSN-16at was discovered in the host galaxy UGC 8041 by the All-Sky Automated Survey for Supernovae (ASAS-SN; Shappee+ 2014, J/ApJ/788/48) on UT 2016 January 20.59 using the "Brutus" telescope in Haleakala, Hawaii. The host galaxy distance is 15.2+/-3.0Mpc according to Sorce+ (2014, J/MNRAS/444/527). We adopt the explosion epoch of 2016 January 18.92 (JD 2457406.42+/-0.57) and use this as the reference epoch.

We obtained NUV through near-IR (NIR) photometry and optical spectroscopy of ASASSN-16at from 0.6 to 881 days. The NUV observations were obtained with the Neil-Gehrels-Swift-Observatory Ultraviolet/Optical Telescope (UVOT). Optical photometric observations were obtained using the ASAS-SN quadruple 14cm "Brutus" telescopes, the 2.0m Liverpool telescope (LT), the Las Cumbres Observatory 1.0m telescope network. NIR observations were obtained with the 2.6m Nordic Optical Telescope (NOT).

Spectroscopic observations were done using the ALFOSC the 2.6m NOT, the B&C spectrograph on the 1.2m Galileo Telescope, the AFOSC spectrograph on the 1.8m Copernico telescope in Asiago (Italy), the SPRAT spectrograph mounted on LT, the B&C Spectrograph on the 2.5m Irenee du Pont, LDSS on the 6.5m Magellan Baade telescope, LRS on the 3.6m Telescopio Nazionale Galileo and the OSIRIS spectrograph on 10.4m Gran Telescopio Canarias (GTC) between 2016 Jan 21 and 2018 Jan 28.

(2 data files).