About Me

Education: Bachelors of Science in Physics, Minor in Astrophysics from Texas A&M University.

Organizations:
- Darkstar Astronomical, Owner
- Longview High School, Chemistry Teacher
- DarkSky Texas, East Texas Regional Outreach Coordinator
- Astronomical Society of East Texas, Secretary
- Eclipse Ambassador

Research Interests: Astronomy Equipment/Software, Lightning, Particle Astronomy, 3D Printing

Publications: VizieR Online Data Catalog: Identification of RR Lyrae stars from the DES (Stringer+, 2019), Identification of RR Lyrae Stars in Multiband, Sparsely Sampled Data from the Dark Energy Survey Using Template Fitting and Random Forest Classification

Presentations: Amateur Particle Astronomy, Rockford Amateur Astronomers, Feb 2021 Applied Photonics in Amateur Astronomy, Rockford Amateur Astronomers, Sept 2021 3D Printing for Amateur Astronomers, Shreveport-Bossier Astronomical Society, July 2022

Research

ZapCapture: a Computer Vision Lightning Analysis Tool. ZapCapture is an open-source, free lightning analysis tool for stormchasers and photographers tailored to the amateur. The software uses computer vision to count lightning strikes and extract images and short videos, and is written in Python3. Windows and Linux recieve native support. Hackaday featured the software in 2022.

Lightning Strike Captured with ZapCapture.

Telescopes: Designing and building unique telescopes allows me to test new methods, like 3D printable parts, or experiment with niche/expensive telescope designs. My latest build as of 2023 is a 16" f/4.5 dobsonian, for a total cost of only ~$1,500. These telescopes allow me to provide a better outreach experience without worrying about the cost.

Dobsonian telescope during first light at Enchanted Rock, Dec 2023.

Muon Detectors
Scintillator and Geiger-Muller based muon detectors for use in amateur particle telescopes. With these, I hope to create the world's first amateur particle telescope network. I gave a talk on the subject for the Rockford Amateur Astronomers in 2021, and have gathered data with my latest detector based on the MIT Cosmic Watch detector design. Future developments planned are incorporating IoT into the detector so that many units can be operated on a large scale. The network will hunt for global cosmic ray anomalies, similar to the CRAYFIS and CREDO detector networks.

Breadboarded design for DIY muon detector.

Variable Star Observations
Recording the magnitudes of variable stars visually and with CMOS cameras, with data recorded to the AAVSO under observer code PLLA. Observations can be viewed on AAVSO's website.

Visual lightcurve of a fast variable star, SZ Lyn.

Community

Outreach: Star parties, maker faires, and talks make up the majority of my outreach events. Check here for news on upcoming events!

Coming Soon: January 2023 at 6 PM. Astronomy and Brews at the Oil Horse in Longview, TX!

Outreach on Demand: If you are interested in having a professional astronomer to talk and demo for a school event, class, scout troop, or anything else, please contact me. I really like astronomy, and would be happy to share it with you.

Forecasts and Updates

Sky forcast for Longview, Texas

For more information on the Clear Sky Chart, visit the website!

Dark-Sky Lighting Shield Calculator

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Diagram of light pollution calculator.
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