SIDC-NEWS
Definitive international and hemisperic sunspot numbers.Source | SIDC (RWC-Belgium) |
Frequency | Quarterly |
Format | Plain text |
Mail header | SIDC-NEWS |
SIDC code | qua |
Latest issue
:Issued: 2021 Jan 04 1215 UTC :Product: documentation at http://www.sidc.be/products/qua #--------------------------------------------------------------------# # SILSO-NEWS: DEFINITIVE TOTAL AND HEMISPHERIC SUNSPOT # # NUMBERS from the World Data center SILSO # #--------------------------------------------------------------------# SILSO DEFINITIVE TOTAL AND HEMISPHERIC SUNSPOT NUMBERS FOR 2020 JULY AUGUST SEPTEMBER _________________ _________________ _________________ Date Sn Sn(N) Sn(S) Sn Sn(N) Sn(S) Sn Sn(N) Sn(S) 1 4 0 4 26 15 11 0 0 0 2 2 0 2 15 6 9 0 0 0 3 0 0 0 11 11 0 0 0 0 4 7 7 0 11 11 0 0 0 0 5 5 5 0 12 12 0 0 0 0 6 5 5 0 14 14 0 0 0 0 7 8 8 0 17 14 3 0 0 0 8 0 0 0 12 12 0 0 0 0 9 0 0 0 13 13 0 0 0 0 10 0 0 0 13 13 0 0 0 0 11 0 0 0 12 12 0 0 0 0 12 0 0 0 17 10 7 0 0 0 13 0 0 0 10 0 10 0 0 0 14 0 0 0 5 5 0 2 2 0 15 2 0 2 0 0 0 0 0 0 16 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 0 0 0 18 0 0 0 13 13 0 0 0 0 19 0 0 0 16 16 0 0 0 0 20 0 0 0 12 12 0 0 0 0 21 6 0 6 3 3 0 0 0 0 22 11 0 11 0 0 0 0 0 0 23 11 0 11 0 0 0 7 7 0 24 11 0 11 0 0 0 5 3 2 25 11 0 11 0 0 0 4 4 0 26 11 0 11 0 0 0 0 0 0 27 11 0 11 0 0 0 0 0 0 28 20 10 10 0 0 0 0 0 0 29 21 10 11 0 0 0 0 0 0 30 21 11 10 0 0 0 0 0 0 31 21 11 10 0 0 0 _________________ _________________ _________________ MEAN : 6.1 2.2 3.9 7.5 6.2 1.3 0.6 0.5 0.1 #--------------------------------------------------------------------# # World Data Center SILSO # # Sunspot Index and Long-term Solar Observations # # Royal Observatory of Belgium # # Tel.: ../32/(0)2/373 02 33 Fax : ../32/(0)2/374 98 22 # # Please do not reply directly to this message # # For more information, contact: silso.info@oma.be # # or visit first our Web site at: http://www.sidc.be/silso # # To unsubscribe, visit http://sidc.be/registration/unsub.php # #--------------------------------------------------------------------# ---------------------------------------------------------------------- | Legal notices: | | - Intellectual Property Rights: | | http://www.astro.oma.be/common/internet/en/data-policy-en.pdf | | - Liability Disclaimer: | | http://www.astro.oma.be/common/internet/en/disclaimer-en.pdf | | - Use and processing of your personal information: | | http://www.astro.oma.be/common/internet/en/privacy-policy-en.pdf | ----------------------------------------------------------------------
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