An LSST-DESC Precursor Project: Hyper Suprime-Cam Year 1 3 times2 pt in Harmonic Space

arXiv:2609.39603 · astro-ph.CO · Submitted 2026-09-30 · Read on arXiv

astro-ph.CO

Submitted: 2026-09-30

Updated: 2026-09-30

Code: https://github.com/LSSTDESC/TXPipe

Terminology

• Clustering — 31× in this paper · explained in 2 episodes
• Calibration — 11× in this paper · explained in 7 episodes
• Alignment — 9× in this paper · explained in 1 episode
• Robustness — 9× in this paper · explained in 5 episodes
• Weak Lensing — 6× in this paper · explained in 2 episodes
• Baryonic Feedback — 5× in this paper · explained in 3 episodes
• Matter Power Spectrum — 5× in this paper · explained in 2 episodes
• Cosmic Shear Analysis — 3× in this paper · explained in 2 episodes
• Gravitational Lensing — 3× in this paper · explained in 2 episodes
• Trace — 3× in this paper · explained in 2 episodes
• Core — 2× in this paper · explained in 2 episodes
• National Energy Research Scientific Computing Center — 2× in this paper
• AGN — 1× in this paper · explained in 1 episode
• Anisotropy — 1× in this paper · explained in 3 episodes
• Aperture — 1× in this paper · explained in 1 episode
• Aperture Photometry — 1× in this paper · explained in 1 episode
• Bayesian Framework — 1× in this paper · explained in 3 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Core Cosmology Library — 1× in this paper
• N-body simulations — 1× in this paper · explained in 2 episodes
• Selection Bias — 1× in this paper · explained in 4 episodes
• Sloan Digital Sky Survey — 1× in this paper

Sources

• Report of the Dark Energy Task Force
• Dark Energy Survey Year 6 Results: Cosmological Constraints from Cosmic Shear
• The LSST Data Management System
• Dark Energy Survey Year 3 Results: Multi-Probe Modeling Strategy and Validation
• Large Synoptic Survey Telescope: Dark Energy Science Collaboration
• The LSST Dark Energy Science Collaboration (DESC) Science Requirements Document
• Weak Gravitational Lensing
• The catalog-to-cosmology framework for weak lensing and galaxy clustering for LSST
• DES Y3 + KiDS-1000: Consistent cosmology combining cosmic shear surveys

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