Eighteen codes were added to the ASCL in January:
3LPT-init: Initial conditions with third-order Lagrangian perturbation for cosmological N-body simulations
apogee: Tools for APOGEE data
Avocado: Photometric classification of astronomical transients and variables with biased spectroscopic samples
BAYES-LOSVD: Bayesian framework for non-parametric extraction of the LOSVD
cFS: core Flight System
Curvit: Create light curves from UVIT data
DarpanX: X-ray reflectivity of multilayer mirrors
Eigentools: Tools for studying linear eigenvalue problems
EphemMatch: Ephemeris matching of DR25 TCEs, KOIs, and EBs for false positive identification
Mask galaxy: Machine learning pipeline for morphological segmentation of galaxies
Nigraha: Find and evaluate planet candidates from TESS light curves
Octo-Tiger: HPX parallelized 3-D hydrodynamic code for stellar mergers
ptemcee: A parallel-tempered version of emcee
pyUPMASK: Unsupervised clustering method for stellar clusters
PyXspec: Python interface to XSPEC spectral-fitting program
radiowinds: Radio Emission from Stellar Winds
stratsi: Stratified streaming instability
whereistheplanet: Predicting positions of directly imaged companions