VizieR Online Data Catalog: LCs of 4 superluminous SNe from the ZTF survey (Lunnan+, 2020)

The Zwicky Transient Facility is an optical time-domain survey utilizing a new, 47deg² field-of-view camera on the Palomar 48-inch telescope. We reprocess the light curves using the ZTF forced-photometry service, which performs forced PSF-fit photometry on the archived difference images. See Section 2.3.1 an Table 2.

We also acquired multifilter observations of several of the SLSNe discussed in this work with the optical imager (IO:O) on the robotic Liverpool Telescope (LT) located at the Observatorio del Roque de los Muchachos on La Palma. Observations were taken in the g, r, i, or z bands.

In addition, we observed SN 2018bgv in g' and r' band with the 0.71m C28 Jay Baum Rich and the 1m telescopes at the Wise Observatory in Israel.

Three of the SNe, SN 2018bym, SN 2018avk, and SN 2018bgv, had UV data obtained with the UV/Optical Telescope (UVOT) aboard the Neil Gehrels Swift Observatory.

We obtained classification and follow-up spectra using the Double Beam Spectrograph (DBSP) on the 200 inch Hale telescope at Palomar Observatory, the Andalucia Faint Object Spectrograph and Camera (ALFOSC) on the 2.5m Nordic Optical Telescope (NOT), the SPectrograph for the Rapid Acquisition of Transients (SPRAT) on the 2m LT, and the Low Resolution Imaging Spectrometer (LRIS) on the 10m Keck I telescope. See Section 2.4.

(2 data files).