gully Goto Github PK

followers: 133.0 following: 241.0 repos: 116.0 gists: 17.0

Name: gully

Type: User

Company: UT Austin Astronomy

Bio: Scientist and technologist quantifying uncertainty in astronomical data, formerly with Kepler/K2, Kavli Institute Beijing, UT Austin PhD 2015.

Twitter: gully_

Location: Austin, TX

Blog: http://gully.github.io

Hi there 👋 I'm gully

I build scientific Python software, ideally with PyTorch/JAX, focusing on interpretability, flexibility, uncertainty, and impact.

Creator of:

blasé: Interpretable Machine Learning for super-resolution semi-empirical spectroscopy in PyTorch and JAX (paper)
gollum: Python API to precomputed synthetic spectral models
muler: Python API to échelle spectra from IGRINS, HPF, and Keck NIRSPEC (paper)
ynot: A spectrograph digital twin for pixel-perfect échellogram forward modeling in PyTorch (paper draft)

Contributor to:

lightkurve: Python API for precision time series photometry from Kepler/K2/TESS
Starfish: Robust likelihood function for astronomical spectral inference

Selected publications:

A Large and Variable Leading Tail of Helium in a Hot Saturn Undergoing Runaway Inflation (paper, code)
Observationally Constraining the Starspot Properties of Magnetically Active M67 Sub-subgiant S1063 (paper, code)
Placing the Spotted T Tauri Star LkCa 4 on an HR Diagram (paper, code)
Optical characterization of gaps in directly bonded Si compound optics using infrared spectroscopy (paper, code)
My PhD Thesis at UT Austin Astronomy (dissertation, revision history)

🆕 Unpublished projects

Starspots: contracosta, acdc, 🔒monhegan, 🔒 star-witness, 🔒hopful, 🔒 calico, xveganx, 🔒 KaneDoe, 🔒 varasly
Brown Dwarfs: 🔒gandules, varsity, 🔒 lombok, 🔒 ucdwhpf, jammer, 🔒 BAADE, 🔒zoja
Methodological: coldrum (ft. pysr), fiatlux, TgiF, HelloWorldNet, gpytorch-astro, ffi-motion, bombcat, probabilisticAGN
Hardware: nubble, postale

gully's Projects

aasjobregister

Scrape the AAS Job Register website to compile all da postdoc job info

abstract_rendering

Bin based rendering for the win (in python)!

acdc

Disentangling AC and DC signals in spotted young stars

adrasteia

:triangular_ruler: exploring Gaia data with Pandas and Jupyter Notebooks

appaloosa

Python-based flare finding code for Kepler light curves.

areyoutheone

Calculates the match percentages for MTV's "Are You The One?"

astroml

Machine learning, statistics, and data mining for astronomy and astrophysics

astromlfigs

hacks and enhancements to the book figures from "Statistics, Data Mining, and Machine Learning in Astronomy"

astroquery

Functions and classes to access online data resources. Maintainer: @keflavich

awesome-astrodata

Awesome list for astronomy data and resources for self-learning

banyan_sigma

A Bayesian classifier to identify members of the 27 nearest young associations within 150 pc of the Sun

barometric

pressure, temperature, light, sound, particulate matter, organic compound time series data

bighug

Big Query of the GitHub archive :open_hands:

bivariate_practice

This is bivariate practice from the astroML textbook chapter 3.0 figures

blase

Interpretable Machine Learning for astronomical spectroscopy in PyTorch and JAX

bombcat

Examples of how to fit models to data with Gaussian Process regression

ccd-reduction-and-photometry-guide

ccdproc

Astropy affiliated package for reducing optical/IR CCD data

coldrum

Experiments of scaling out blasé to many telluric standard stars

cookbook-code

Recipes of the IPython Cookbook, the definitive guide to high-performance scientific computing and data science in Python

data-science-ipython-notebooks

Continually updated data science Python notebooks: Deep learning (TensorFlow, Theano, Caffe), scikit-learn, Kaggle, Spark, Hadoop MapReduce, HDFS, matplotlib, pandas, NumPy, SciPy, Python essentials, AWS, and various command lines. https://bit.ly/data-notes