J/A+A/447/735ivo://CDS.VizieR/J/A+A/447/735doi:10.26093/cds/vizier.34470735CDSTemmer M.Rybak J.Bendik P.Veronig A.Vogler F.Otruba W.,Poetzi W.Hanslmeier A.2017-07-03T14:25:41Z2006-04-16T20:31:56ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frthe-sunFrom sunspot drawings provided by the Kanzelhoehe Solar Observatory, Austria, and the Skalnate Pleso Observatory, Slovak Republic, a data catalogue of hemispheric Sunspot Numbers covering the time span 1945-2004 is extracted. The validated catalogue includes daily, monthly-mean and smoothed-monthly relative sunspot numbers for the northern and southern hemispheres separately and is available for scientific use. Based on this data set an analysis concerning the North-South asymmetry is made within this paper.2006A&A...447..735Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/447/735CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/390/707 : Hemispheric Sunspot Numbers 1975-2000 (Temmer+, 2002)J/A+AS/106/327 : Observations of the Sun during 1993 at Santiago (Noel 1994)J/A+AS/110/351 : Sun observations in 1992 (Sanchez+, 1995)J/A+AS/113/131 : Observations of the Sun during 1994 (Noel, 1995)J/A+AS/113/237 : Ultraviolet Spectrum of the Sun (Samain, 1995)J/A+AS/132/195 : Astrolabe observations of the Sun in 1995-1997 (Noel 1998)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/447/735https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/447/735http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/447/735https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/447/735https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/447/735http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/447/735GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/447/735/dailynsDate, daily northern and southern sunspot numbersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateDate of calculated valuestime.epoch;meta.modellednullableRem[*+] Remarks flag (1)meta.notechardailynDaily northern Sunspot Numbersmeta.numberfloatdailysDaily southern Sunspot Numbersmeta.numberfloatJ/A+A/447/735/monthnsDate, monthly-mean and smoothed-monthly mean northern and southern sunspot numbersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateDate of calculated valuestime.epoch;meta.modellednullableRem[*+] Remark flag (1)meta.notecharmonthlynMonthly northern Sunspot Numbersmeta.numberfloatmonthlysMonthly southern Sunspot Numbersmeta.numberfloatsmoothn? Smoothed monthly northern Sunspot Numbersmeta.numberfloatnullablesmooths? Smoothed monthly northern Sunspot Numbersmeta.numberfloatnullable