gbrminv_from_vminic#
- pygaia.photometry.transformations.gbrminv_from_vminic(vminic)#
Transformation from Johnson-Cousins \(V-I_\mathrm{c}\) to Gaia magnitudes.
Calculate \(G-V\), \(G_\mathrm{BP}-V\), \(G_\mathrm{RP}-V\), and \(G_\mathrm{BP}-G_\mathrm{RP}\) from the input values of \(V-I_\mathrm{c}\)
- Parameters:
vminic (ndarray, float) – Value(s) of \(V-I_\mathrm{c}\) for which to calculate the Gaia magnitudes
- Returns:
gminv, gbpminv, grpmin, gbpmingrp – The value(s) of \(G-V\), \(G_\mathrm{BP}-V\), \(G_\mathrm{RP}-V\), and \(G_\mathrm{BP}-G_\mathrm{RP}\)
- Return type:
ndarray, float