Jekyll2026-09-29T16:04:21-05:00https://johnchood2.github.io/notes/feed.xmlJohn C. Hood IIAstrophysicist and postdoctoral researcher at the University of Chicago specializing in time-domain astronomy, AGN monitoring, and millimeter wavelength observations.John C. Hood IIWelcome to my Notes2026-09-29T00:00:00-05:002026-09-29T00:00:00-05:00https://johnchood2.github.io/notes/2026/09/29/welcome-to-my-notesThis is where I write up things I’m working on and learning: research methods, tools, papers I’m reading, and whatever else I’m figuring out.

How posts are organized

Posts are listed newest first on the Notes page. Each post has one or more tags, and the tags page groups posts by tag.

A code example

def mean_flux(flux):
    """Return the mean of a light curve."""
    return sum(flux) / len(flux)
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