The Software Behind the Stars: How did Frank Marek's SETI Astro Suite Pro become the go-to tool for image processing?

This episode dives into the world of astrophotography and the software that powers it, featuring Frank Marek, the creator of SETI Astro Suite Pro. We explore his journey from Navy veteran to astrophotography developer and his commitment to making advanced image processing accessible to everyone.

00:02:53 - The Ritual: Sharing a Drink

00:15:20 - Introduction to Frank Marek

00:28:10 - Astrophotography Journey: From Navy to Hobby

00:45:30 - Seti Astro Suite Pro Development

01:00:19 - YouTube Channel and Content Creation

01:06:32 - Thumbnail Creation and Props

01:08:05 - Surprise at Community Growth

01:13:52 - Encouragement for New Astrophotographers

- Frank's transition from Navy nuclear power to astrophotography

- The importance of community support and user feedback in software development

- The role of AI in creating and improving astrophotography tools

- The significance of accessible and affordable equipment for newcomers to the hobby

- The science behind color theory and its application in image processing

- SETI Astro Suite Pro

- Pix Insight

- AI and machine learning in astrophotography

- Color theory and chroma vs. saturation

- Robotic telescopes like Sea Stars

- NINA acquisition software

- SETIAstro.com

- SETI Astro Discord

- Frank Marek's YouTube channel

- GPU-accelerated Riemann–Siegel Z scanner (whaaaaa?)

- That YouTube video where we talk about the nature of the Galaxy

# Join the Current

So download SETI Astro Suite Pro, grab your drink for The Ritual, and join us as we take a trip down Frank Marek's tributary of the Star River!

How does an observatory thrive amidst urban lights?

Explore the challenges and triumphs of the University of New Mexico Observatory, nestled in the heart of Albuquerque. Observatory Director Jessica Dowell and her husband, Jayce Dowell discuss the observatory's history, outreach efforts, and the quest for a darker sky site.

00:02:53 - The Ritual: Sharing a Drink

00:11:08 - Challenges of Light Pollution and City Expansion

00:22:20 - Visual Astronomy and Public Outreach

00:31:04 - Dreams for the Observatory

00:38:00 - Public Reactions to Observing Nights

00:45:30 - Optical Telescopes and Research Instruments

00:52:00 - Historical Context and Future Plans

• The observatory's 72-year-old building faces encroaching city lights and infrastructure.
• Friday night open houses engage the public and students with telescopes and starry skies.
• Efforts to restore a 26-inch telescope for research and educational purposes.
• Balancing accessibility and research goals in a changing urban landscape.
• The importance of community outreach and fundraising for the observatory's future.

• Encroaching city lights
• Public outreach and education
• Restoration of old telescopes
• Dark sky sites
• ADA accessibility
• Radio astronomy vs. optical astronomy

• University of New Mexico Observatory
• Albuquerque Astronomical Society
• Long Wavelength Array
• Dark Sky International

So visit the University of New Mexico Observatory's website, grab your drink for The Ritual, and join us as we take a trip down Jessica and Jayce Dowell's tributary of the Star River!

What does it mean to look at the the entire sky all at once in radio waves?

This episode dives into the world of radio astronomy with Dr. Jayce Dowell, research Assistant Professor in the Department of Physics and Astronomy at the University of New Mexico (UNM) and a leading scientist for the Long Wavelength Array (LWA). Unlike the VLA the LWA explores the entire visible sky all at once, and electronics and software give it unique abilities and views of the universe. I met him at the LWA-2 facility at the Sevilleta National Wildlife Refuge.

00:02:34 - Touring the Long Wavelength Array at Sevilleta National Wildlife Refuge

00:07:56 - Electronic Beamforming, All-Sky Imaging, and LWA Resolution

00:15:03 - LWA Ground Planes, Lightning Protection, and Air Force Experiments

00:24:12 - Inside the LWA Electronics Shelter: Fiber, Cable Delays, and Calibration

00:30:55 - RF Shielding, Custom Boards, FPGA Digitizers, and GPU Processing

00:43:45 - Formal Introduction to Dr. Jayce Dowell and the Long Wavelength Array

00:50:24 - LWA TV: All-Sky Images and Watching the Radio Sky

00:56:13 - Growing the LWA Network and Building a Backyard Station

01:00:04 - Software-Defined Radio, Hydrogen Line Astronomy, and Amateur Radio

01:07:25 - Seeing a Different Universe: Searching for Exoplanet Magnetospheres

01:14:59 - A Lunar Far-Side Radio Array and the Cosmic Dawn

01:18:18 - Dr. Jayce Dowell's Career Path and the Origins of His Work with LWA

• The LWA captures low-frequency radio waves, providing a different perspective on celestial objects.
• Interference from Earth and the ionosphere pose significant challenges for radio astronomy.
• The LWA's ability to detect solar flares and Jupiter's radio emissions highlights its scientific value.
• The concept of the LWA Swarm aims to expand the array's capabilities by involving multiple institutions.
• Citizen science projects like e-Callisto allow individuals to contribute to solar monitoring.

• Daguerreotypes
• Epoch of reionization
• Cosmic dawn
• VLBA (Very Long Baseline Array)
• Interference
• Ionosphere

• Sevilleta National Wildlife Refuge
• LWA TV
• e-Callisto
• NASA Sunrise mission

So explore the LWA's unique view of the cosmos, grab your drink for The Ritual, and join us as we take a trip down Dr. Dowell's tributary of the Star River!

About Dr Jayce Dowell

Dr. Dowell is a Research Assistant Professor in Physics and Astronomy at the University of New Mexico and a core scientist behind the Long Wavelength Array (LWA). Specialized in low-frequency radio astronomy, Jayce focuses on understanding cosmic phenomena ranging from solar radio bursts and planetary ionospheres to cosmic rays and transient radio sources.

Beyond observational research, he plays a key role in the software development, data processing pipelines, and operations that keep the LWA stations (LWA1 at the VLA and LWA-SV in Sevilleta) capturing the long-wavelength universe.

Watch LWA TV and see the sky like you've never seen it!