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Astrophysics group

Isochrones and Mass Tracks

This tool provides the magnitudes and colours of our models from the completed grids. Models for the "physics" grid (explained here) were used in Mayne and Harries (2010). The photometry is provided in isochrone or mass track format for 3 different filter selections: age (optical), mass (NIR) and disc fraction (Spitzer and MIPS).
Use the box below to select the required model, and magnitude and colour set (10 inclinations for non-zero disc masses).

If the Disc Mass is zero, the Disc Radius and Alpha are ignored.

Saving downloaded data

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[What does this choice mean?]




Accretion Rate
(Log(Macc/Msol yr-1))

Areal Coverage

Disc Mass

Disc radius

(ρ∝ r,h∝ rβ, Σβ-α=conserved)

Data Type


Data required



(if disc mass ≠ zero)

(See note above)

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