Accès ouvert
2026
article
OpenAlex
Jonathan Gagné, J F Faherty, Álvaro Díaz, Louis-Philippe Coulombe et autres
Abstract We present a Python spectrophotometry extraction tool tailored for fast-moving point sources detected in the SPHEREx mission and use it to construct a set of 0.75–5.0 μ m low-resolution ( λ /Δ λ ≈ 50) spectrophotometry data products based on the …
us, br, cz, ca, gb, de, bd
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Adam C. Schneider, Marc Jason Kuchner, Jacqueline K. Faherty, Aaron M. Meisner et autres
Abstract The Backyard Worlds: Planet 9 citizen science project uses data from the Wide-field Infrared Survey Explorer to detect infrared objects with significant motion. In this work, we present the majority of the L and T dwarf candidates discovered through this effort. …
us, de, gb, br, cz, ca, bd
(code pays fourni par la source)
Accès ouvert
2026
dataset
OpenAlex
Jonathan Gagné, J F Faherty, Azul Ruiz Diaz, Louis-Philippe Coulombe et autres
SPIFF is a Python spectrophotometry extraction tool for fast-moving point sources detected by the SPHEREx mission. This QR2-2026-04-24 data package bundles the QR2 SPIFF spectral-library snapshot published in Gagné et al. (2026, submitted to ApJ). The bundled release includes 6003 high-quality reduced …
ca, us, gb, bd
(code pays fourni par la source)
Accès ouvert
2026
dataset
OpenAlex
Jonathan Gagné, J F Faherty, Azul Ruiz Diaz, Louis-Philippe Coulombe et autres
SPIFF is a Python spectrophotometry extraction tool for fast-moving point sources detected by the SPHEREx mission. This QR2-2026-04-24 data package bundles the QR2 SPIFF spectral-library snapshot published in Gagné et al. (2026, submitted to ApJ). The bundled release includes 6003 high-quality reduced …
ca, us, gb, bd
(code pays fourni par la source)
Accès ouvert
2026
preprint
OpenAlex
Jonathan Gagné, Jacqueline K. Faherty, Álvaro Díaz, Louis-Philippe Coulombe et autres
We present a Python spectrophotometry extraction tool tailored for fast-moving point sources detected in the SPHEREx mission, and use it to construct a set of 0.75-5.0 $μ$m low-resolution ($λ/Δλ\sim 50$) spectrophotometry data products based on the SPHEREx Quick Release 2 (QR2) for …
ca, us, gb, de, bd
(code pays fourni par la source)
Accès ouvert
2026
preprint
OpenAlex
Adam C. Schneider, Marc Jason Kuchner, Jacqueline K. Faherty, Aaron M. Meisner et autres
The Backyard Worlds: Planet 9 citizen science project uses data from the Wide-field Infrared Survey Explorer to detect infrared objects with significant motion. In this work, we present the majority of the L and T dwarf candidates discovered through this effort. For …
Accès ouvert
2026
preprint
OpenAlex
Adam C. Schneider, Marc Jason Kuchner, Jacqueline K. Faherty, Aaron M. Meisner et autres
The Backyard Worlds: Planet 9 citizen science project uses data from the Wide-field Infrared Survey Explorer to detect infrared objects with significant motion. In this work, we present the majority of the L and T dwarf candidates discovered through this effort. For …
us, gb, ca, bd
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Austin James Rothermich, Jacqueline K. Faherty, Daniella C. Bardalez Gagliuffi, Adam C. Schneider et autres
Abstract We report the identification of 89 new systems containing ultracool dwarf companions to main-sequence stars and white dwarfs, using the citizen science project Backyard Worlds: Planet 9 and cross-reference between Gaia and CatWISE2020. 32 of these companions and 33 host stars …
us, ca, gb
(code pays fourni par la source)
Accès ouvert
2024
preprint
OpenAlex
Austin James Rothermich, Jacqueline K. Faherty, Daniella Bardalez-Gagliuffi, Adam C. Schneider et autres
We report the identification of 89 new systems containing ultracool dwarf companions to main sequence stars and white dwarfs, using the citizen science project Backyard Worlds: Planet 9 and cross-reference between Gaia and CatWISE2020. Thirty-two of these companions and thirty-three host stars …