3 papers
astro-ph.IM2024
SPARCL: SPectra Analysis and Retrievable Catalog Lab
Stéphanie Juneau, Alice Jacques, Steve Pothier +6
SPectra Analysis and Retrievable Catalog Lab (SPARCL) at NOIRLab's Astro Data Lab was created to efficiently serve large optical and infrared spectroscopic datasets. It consists of…
astro-ph.SR2023
Solar P-angle Alignment in GONG Dopplergrams
Anna L. H. Hughes, Irene Gonzalez-Hernandez, Sean G. McManus +2
In helioseismic studies, an observational parameter of primary concern is the P-angle, the angle along which lies the solar axis of rotation for a given image. For the six observin…
astro-ph.IM2018
Overview of the DESI Legacy Imaging Surveys
Arjun Dey, David J. Schlegel, Dustin Lang +157
The DESI Legacy Imaging Surveys are a combination of three public projects (the Dark Energy Camera Legacy Survey, the Beijing-Arizona Sky Survey, and the Mayall z-band Legacy Surve…