segasai

q3c

PostgreSQL extension for spatial indexing on a sphere

astrolibpy

Sergey Koposov's repository of codes, converted from IDL astrolib. Some are mimicking the IDL interface, some are new. Some are obsolete given the existence of astropy

rvspecfit

Radial velocity and stellar parameter fitting code for large surveys

pg_healpix

Healpix functions for PostgreSQL

minimint

Simple MIST isochrone interpolation

desi_retriever

Quick way of fetching DESI spectra in Python without logging to NERSC

sqlutilpy

Python module to efficiently query SQL databases and return numpy arrays

stan-splines

The implementation of natural cubic spline models in STAN

arxiv-rank

Rank current arxiv articles by keywords and authors

pg_nanmedian

PostgreSQL median function of floating point arrays ignoring nans

binary_toymodel

calibration_fitter

Calibration model

cmdstanpy

CmdStanPy is a lightweight interface to Stan for Python users which provides the necessary objects and functions to compile a Stan program and fit the model to data using CmdStan.

cooltaxtool

UK Tax Calculator & Visualiser

desidatamodel

The DESI data model.

dynesty

Dynamic Nested Sampling package for computing Bayesian posteriors and evidences

gaia_bprp_sim

Bp/Rp simulator

gaia_sky_mask

Korg.jl

1D LTE stellar spectral synthesis in pure Julia

local_volume_database

Database of local volume dwarf galaxies and star clusters

mdf_modeling_paper

The code to model the MDF of stars as a mixture of MDFs from galaxies of different luminosities

moog17scat

MOOG17 with scattering

orphan_stream_paper

prospect

DESI spectral visualization tools

PyCosmic

PyCosmic is an efficient detection algorithm for cosmic-ray hits on astronomical CCD images. Particularly, designed for fiber-fed multi-object spectroscopy data.

PytorchPAE

Implemenations of PAE in pytorch

scipy

SciPy library main repository

SNU_notebooks

speclite

Lightweight utilities for working with spectroscopic data

uss_modeling

Modeling of USS pensions