activity
20162024
most citedChromospheric activity and evolutionary age of the Sun and four solar twins

42 citations · 88 across the 5 of their papers we have counts for

collaborators
Showing 2017Show all

1 paper · 1 filter

astro-ph.SR2017★ 9 cited

Carrington cycle 24: The solar chromospheric emission in a historical and stellar perspective

K. -P. Schroder, M. Mittag, J. H. M. M. Schmitt +3

We present the solar S-index record of cycle 24, obtained by the TIGRE robotic telescope facility and its high-resolution spectrograph HEROS (R20,000), which measures the…