Dark Matter Predictor

Input

Predict Dark Matter Presence

Provide galaxy properties below. Categorical fields use dropdowns to prevent typos.

Galaxy Type

Examples: Elliptical, Spiral, Irregular, Lenticular.

Rotation Curve Shape

Common: Flat, Rising, Falling.

Environment

Examples: Cluster, Group, Field, Void.

Redshift

Baryonic Mass (Msun)

M☉

Surface Brightness (mag/arcsec^2)

Velocity Dispersion (km/s)

km/s

HI Line Width (km/s)

km/s

Outer Curve Slope

Mass-to-Light Ratio

Halo Concentration

Lensing Shear |gamma|

|γ|

Typical weak-lensing shear magnitudes are ~0.01–0.10.

Gas Fraction

Stellar Age (Gyr)

Gyr

Metallicity [Fe/H]

Environment Density

TF Residual (mag)

mag

This prototype classifier approximates patterns used to infer dark matter. It cannot directly detect dark matter, and should not be used as a scientific instrument.