Astronomy Labs
Interactive lab

Supernova Light Curve Lab

Switch between Type Ia and Type II light curves and slide the distance to read the distance modulus and peak magnitude.

m (mag) — brighter ↑days →m_peak 10.7
M-19.3
Distance modulus30.0
Peak apparent magnitude10.7

Interactive model — simplified for intuition, not precision ephemerides.

Concepts in this lab

light curvestandard candledistance modulusplateau
Connected topic

Type Ia supernovae

A complete introduction to Type Ia supernovae within Stellar evolution, linking observations, physical models, history and modern applications.

Open lesson