1.4k citations · 24.5k across the 223 of their papers we have counts for
10 papers · 1 filter
Aperture-corrected spectroscopic type Ia supernova host galaxy properties
Lluís Galbany, Mat Smith, Salvador Duarte Puertas +7
We use type Ia supernovae (SNe Ia) data obtained by the Sloan Digital Sky Survey-II Supernova Survey (SDSS-II/SNe) in combination with the publicly available SDSS DR16 fiber spectr…
The Dark Energy Survey Supernova Program: Cosmological biases from supernova photometric classification
M. Vincenzi, M. Sullivan, A. Möller +81
Cosmological analyses of samples of photometrically-identified Type Ia supernovae (SNe Ia) depend on understanding the effects of 'contamination' from core-collapse and peculiar SN…
Photometric Classification of Early-Time Supernova Lightcurves with SCONE
Helen Qu, Masao Sako
In this work, we present classification results on early supernova lightcurves from SCONE, a photometric classifier that uses convolutional neural networks to categorize supernovae…
A Reference Survey for Supernova Cosmology with the Nancy Grace Roman Space Telescope
B. M. Rose, C. Baltay, R. Hounsell +33
This note presents an initial survey design for the Nancy Grace Roman High-latitude Time Domain Survey. This is not meant to be a final or exhaustive list of all the survey strateg…
A search of the full six years of the Dark Energy Survey for outer Solar System objects
Pedro H. Bernardinelli, Gary M. Bernstein, Masao Sako +64
We present the results of a search for outer Solar System objects in the full six years of data (Y6) from the Dark Energy Survey (DES). The DES covered a contiguous deg…
SCONE: Supernova Classification with a Convolutional Neural Network
Helen Qu, Masao Sako, Anais Möller +1
We present a novel method of classifying Type Ia supernovae using convolutional neural networks, a neural network framework typically used for image recognition. Our model is train…