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Synoptic Calendar

Sunspot Numbers

1957

Click on file to view!
Numbers	Report (txt)	Report (pdf)	Data-File

Jan	Jan	Jan	Jan
Feb	Feb	Feb	Feb
Mar	Mar	Mar	Mar
Apr	Apr	Apr	Apr
May	May	May	May
Jun	Jun	Jun	Jun
Jul	Jul	Jul	Jul
Aug	Aug	Aug	Aug
Sep	Sep	Sep	Sep
Oct	Oct	Oct	Oct
Nov	Nov	Nov	Nov
Dec	Dec	Dec	Dec


» Yearly File

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