John F. Wu jwuphysics

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Associate Astronomer @spacetelescope and Associate Research Scientist at JHU Physics & Astronomy and Computer Science.

jwuphysics / jwst-image-similarity.ipynb

Created July 18, 2022 14:07

JWST - Image similarity.ipynb

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jwuphysics / xp-apogee.ipynb

Created August 12, 2022 13:28

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jwuphysics / aws-lambda-photometric-pipeline.py

Last active May 12, 2023 19:18

	import astropy.units as u
	from astropy.io import fits
	from astropy.coordinates import SkyCoord
	from astropy.modeling.fitting import LevMarLSQFitter
	from astropy.stats import gaussian_sigma_to_fwhm
	from astropy.table import Table
	import boto3
	import io
	from photutils.background import MADStdBackgroundRMS, MMMBackground
	from photutils.detection import IRAFStarFinder

jwuphysics / start-blog-post.sh

Created April 25, 2025 15:33

script to start a new blog post based on a title, using llms to initiate the front matter

	#!/usr/bin/env bash

	LLM_COMMAND="llm"
	MODEL_NAME="gemma3:27b-it-qat"
	POSTS_DIR="."

	# handle arguments
	if [ "$#" -ne 1 ]; then
	echo "Usage: $0 \"Post Title\""
	echo "Example: $0 \"My Awesome New Blog Post\""