Science – OCM

December 2, 2024

A machine learning method for predicting telescope cycle time

Artificial intelligence is predicting duration of observations at OCM, helping with scheduling and optimization.

Science

October 11, 2024

Surface brightness-color technique applied to nearby RR Lyrae stars

Near-infrared data from OCM combined with high-resolution spectroscopic data and Gaia parallaxes lead to the determination of projection factors and mean radii for nine Galactic RR Lyrae stars.

Science

September 17, 2024

Projection factor and radii of nearby BL Her stars

Type II Cepheids might be an attractive alternative to classical Cepheids regarding the projection factor (p-factor), which is a crucial parameter in the Baade-Wesselink technique to determine the distance.

Science

Category: Science

A machine learning method for predicting telescope cycle time

Surface brightness-color technique applied to nearby RR Lyrae stars

Projection factor and radii of nearby BL Her stars