Improving Photometric Redshift Estimates with Training Sample Augmentation

Authors: Moskowitz, Irene, Gawiser, Eric, Crenshaw, John Franklin, Andrews, Brett H., Malz, Alex I., Schmidt, Samuel, Collaboration, The LSST Dark Energy Science

Source: ApJL 967 L6 (2024)

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2402.15551

Improved Tomographic Binning of 3x2pt Lens Samples: Neural Network Classifiers and Optimal Bin Assignments

Authors: Moskowitz, Irene, Gawiser, Eric, Bault, Abby, Broussard, Adam, Newman, Jeffrey A., Zuntz, Joe, Collaboration, the LSST Dark Energy Science

Source: ApJ 950 49 (2023)

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2212.06754

Improved Tomographic Binning of 3 × 2 pt Lens Samples: Neural Network Classifiers and Optimal Bin Assignments.

Authors: Moskowitz, Irene, Gawiser, Eric, Bault, Abby, Broussard, Adam, Newman, Jeffrey A., Zuntz, Joe

Source: Astrophysical Journal; 6/10/2023, Vol. 950 Issue 1, p1-14, 14p

Subject Terms: DARK energy, LARGE scale structure (Astronomy), GALAXY clusters, REDSHIFT