2 citations · 2 across the 1 of their papers we have counts for
2 papers
astro-ph.IM2025
The Last Meridian Circles -- an Epilogue
Erik Høg
The aim is to document in some detail the last 35 years of meridian circles, a type of instrument with a fundamental role in astronomy for a very long time, and to do so while witn…
astro-ph.IM2024★ 2 cited
Astrometric Accuracy of Positions
Erik Høg
The great development of astrometric accuracy since the observations by the Greek astronomer Hipparchus about 150 BC has often been displayed in diagrams showing the accuracy versu…