83 citations · 239 across the 5 of their papers we have counts for
5 papers
Unveiling Kinematic Structure in the Starburst Heart of NGC 253
Daniel P. Cohen, Jean L. Turner, S. Michelle Consiglio
We investigate the kinematics of ionized gas within the nuclear starburst of NGC 253 with observations of the Brackett recombination line at 4.05 m. The goal is to distingui…
The Berkeley sample of Type II supernovae: BVRI light curves and spectroscopy of 55 SNe II
T. de Jaeger, W. Zheng, B. E. Stahl +58
In this work, BV RI light curves of 55 Type II supernovae (SNe II) from the Lick Observatory Supernova Search program obtained with the Katzman Automatic Imaging Telescope and the…
Lick Observatory Supernova Search Follow-Up Program: Photometry Data Release of 93 Type Ia Supernovae
Benjamin E. Stahl, WeiKang Zheng, Thomas de Jaeger +52
We present BVRI and unfiltered light curves of 93 Type Ia supernovae (SNe Ia) from the Lick Observatory Supernova Search (LOSS) follow-up program conducted between 2005 and 2018. O…
Optical and ultraviolet spectroscopic analysis of SN 2011fe at late times
Brian Friesen, E. Baron, Jerod T. Parrent +16
We present optical spectra of the nearby Type Ia supernova SN 2011fe at 100, 205, 311, 349, and 578 days post-maximum light, as well as an ultraviolet spectrum obtained with Hubble…
Temporal Correlations Between Optical and Gamma-ray Activity in Blazars
Daniel P. Cohen, Roger W. Romani, Alexei V. Filippenko +4
We have been using the 0.76-m Katzman Automatic Imaging Telescope (KAIT) at Lick Observatory to optically monitor a sample of 157 blazars that are bright in gamma rays, being detec…