The long period radio transient ASKAP J1448-68 is a cataclysmic variable

arXiv:2609.35980 · astro-ph.SR · Submitted 2026-09-28 · Read on arXiv

astro-ph.SR

Submitted: 2026-09-28

Updated: 2026-10-06

Code: https://github.com/kareemelbadry/OpenWD

Terminology

• Calibration — 2× in this paper · explained in 7 episodes
• Benchmark — 1× in this paper · explained in 2 episodes
• Signal-to-noise ratio (SNR) — 1× in this paper · explained in 2 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Model Atmospheres From Very Low Mass Stars to Brown Dwarfs
• The Long-Period Radio Transient and Cataclysmic Variable ASKAP J1745-5051: Evidence for a 15,000 K White Dwarf and a Sub-Stellar Donor
• The MagE Spectrograph

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