Over past weeks, various upgrades took place in the backstage. We further improved the primary scripts for the sunspot number calculation. We also improved the internal data flow. The biggest transition was also the full migration from our old server, which served for the past 10 years, to the new one after a full year of cross-validation (double calculation in parallel). Although those deep changes are largely invisible to the outside world, they now put a fully new engine into our sunspot number production!
Over the past month, we already got very positive feedback about our new Web site. Like for all new Web sites, we had to fix a few initial defects but now, the web site seems to be on its tracks. Sorry for any inconvenience!
On the other hand, giving a new name to our World Data Center (WDC) seems to have caused some confusion. Will SIDC disappear? What will it change in the SIDC and sunspot services? So, let us clarify this point.
Welcome to the new central Web site for the International Sunspot Number !