Temporal and Periodic Analysis of Penumbra-Umbra Ratio for the Last Four Solar Cycles (2023)

First Author: Chowdhury P

Attributed to: Application to STFC for Consolidated Grant Support for the Solar Physics and Space Plasma Research Centre (SP2RC) at The University of Sheffield funded by STFC

Abstract

No abstract provided

Bibliographic Information

Digital Object Identifier: http://dx.doi.org/10.21203/rs.3.rs-3177659/v1

Publication URI: http://dx.doi.org/10.21203/rs.3.rs-3177659/v1

Type: Preprint