Product

D4CNN×AnaCal: Physics-Informed Machine Learning for Accurate and Precise Weak Lensing Shear Estimation from Lin et al. 2026, ApJ submitted

The code and data products will be publicly available here.

DeepDISC-Euclid: Source Classification and Photometric Redshifts in Euclid Deep Field North With a Pixel-Level Deep Learning Approach from Jiang et al. 2026, OJAp submitted

The full DeepDISC source catalog is released here, containing ~13 million objects for EDF-N with classifications and photo-zs, including photo-z probability distributions.

Photo-z in JWST Deep Fields: A Pixel-Based Alternative with DeepDISC from Merz et al. 2026, OJA, 9, 56099 

The code is publicly available here. The photo-z catalog for JADES DR2 GOODS-S is available here.

DeepDISC-photoz: Deep Learning-Based Photometric Redshift Estimation from Merz et al. 2025, OJA, 8, 40

The code is publicly available here and has been integrated within LSST RAIL.

DeepDISCDetection, Instance Segmentation, and Classification for Astronomical Surveys with Deep Learning (DeepDISC) from Merz et al. 2023, MNRAS, 526, 1122

The code is publicly available here and is being integrated with LSST BTK.

AGNet: Weighing Black Holes with Deep Learning from Lin et al. 2023, MNRAS, 518, 4921

The code is publicly available here.

Astro R-CNN: Instance Segmentation in Astronomical Images using Mask R-CNN Deep Learning from Burke et al. 2019, MNRAS, 490, 3952

The code is publicly available here.

PyQSOFit: A General Purpose Code to Fit the Spectra of Quasars from Shen et al. 2019, ApJS, 241, 34

The code is publicly available here.

Luminous Type 2 AGNs with Double-peaked Narrow Emission Lines at Intermediate Redshifts (z~0.5) from Lyu & Liu 2016, MNRAS, 463, 24

Table 1 is available here in the electronic version of the paper. It can also be downloaded here.

Quasars with Kinematically Offset Broad Balmer Emission Lines from Liu et al. 2014, ApJ, 789, 140

Table 1 is available here in the electronic version of the paper. It can also be downloaded here.

A Statistical Sample of AGN Pairs on <~5–100 kpc Scales from the SDSS, Liu et al. 2011, ApJ, 737, 101

Table 1 is available here in the electronic version of the paper. It can also be downloaded here.

Type 2 AGNs with Double-peaked Narrow Emission Lines at Low Redshifts (z~0.1) from Liu et al. 2010, ApJ, 708, 427

Table 1 is available here in the electronic version of the paper. It can also be downloaded here.

Model Parameters for Estimating the Equilibrium Planetary Radius and Equilibration Timescale for Extrasolar Giant Planets Undergoing Core Heating from Liu, Burrows & Ibgui 2008, ApJ, 687, 1191

Table 3 is available here in the electronic version of the paper.