1 citations · 1 across the 1 of their papers we have counts for
2 papers
astro-ph.SR2018
An Explanation of the Vaughan - Preston Gap
Peter Foukal
A plot of the calcium emission versus color of late type stars exhibits a reduced population or gap at intermediate activity, somewhat higher than that of the Sun. We suggest that…
astro-ph.SR2017★ 1 cited
Reddened Dimming of Boyajian's Star Supports Internal Storage of Its "Missing" Flux
Peter Foukal
Two recent short term dimmings of KIC 8462852 (Boyajian's Star) exhibit clear reddening in the B, r' and i' photometric passbands. We show that the intensity ratios of the three pa…