Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss

Timeline for How a sunspot number is calculated by an individual observer?

7 views
Skip to first unread message

a a

unread,
Nov 6, 2022, 2:55:35 PM11/6/22
to
Timeline for How a sunspot number is calculated by an individual observer?

https://astronomy.stackexchange.com/posts/50939/timeline


[[Mod. note --
I think the author may be trying to ask for help with this question:
https://astronomy.stackexchange.com/questions/50939/how-a-sunspot-number-is-calculated-by-an-individual-observer
-- jt]]
0 new messages