Sunspots sketches during the solar eclipses of 9th January and 29th December of 1777 in Mexico

Two sunspot observations recorded by the Mexican Felipe de Zúñiga y Ontiveros have been revealed from a manuscript. One sunspot group was recorded on 9th January 1777 and four sunspot groups on 29th December 1777. Both records were taken during the observation of solar eclipses from Mexico City and...

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Main Authors:	Domínguez-Castro Fernando, Gallego María Cruz, Vaquero José Manuel
Format:	Article
Language:	English
Published:	EDP Sciences 2017-01-01
Series:	Journal of Space Weather and Space Climate
Subjects:	Historical records Sunspot Solar activity Sun Solar cycle
Online Access:	https://doi.org/10.1051/swsc/2017012

id	doaj-636d52e5f9dd4038b8d405b6339b2eea
record_format	Article
spelling	doaj-636d52e5f9dd4038b8d405b6339b2eea2021-03-02T08:59:41ZengEDP SciencesJournal of Space Weather and Space Climate2115-72512017-01-017A1510.1051/swsc/2017012swsc170009Sunspots sketches during the solar eclipses of 9th January and 29th December of 1777 in MexicoDomínguez-Castro FernandoGallego María CruzVaquero José ManuelTwo sunspot observations recorded by the Mexican Felipe de Zúñiga y Ontiveros have been revealed from a manuscript. One sunspot group was recorded on 9th January 1777 and four sunspot groups on 29th December 1777. Both records were taken during the observation of solar eclipses from Mexico City and their description also included sketches of the solar disk with sunspots. The sunspot group corresponding to 9th January was also observed by Erasmus Lievog. The observation on 29th December 1777 is the only record corresponding to this date.https://doi.org/10.1051/swsc/2017012Historical recordsSunspotSolar activitySunSolar cycle
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Domínguez-Castro Fernando Gallego María Cruz Vaquero José Manuel
spellingShingle	Domínguez-Castro Fernando Gallego María Cruz Vaquero José Manuel Sunspots sketches during the solar eclipses of 9th January and 29th December of 1777 in Mexico Journal of Space Weather and Space Climate Historical records Sunspot Solar activity Sun Solar cycle
author_facet	Domínguez-Castro Fernando Gallego María Cruz Vaquero José Manuel
author_sort	Domínguez-Castro Fernando
title	Sunspots sketches during the solar eclipses of 9th January and 29th December of 1777 in Mexico
title_short	Sunspots sketches during the solar eclipses of 9th January and 29th December of 1777 in Mexico
title_full	Sunspots sketches during the solar eclipses of 9th January and 29th December of 1777 in Mexico
title_fullStr	Sunspots sketches during the solar eclipses of 9th January and 29th December of 1777 in Mexico
title_full_unstemmed	Sunspots sketches during the solar eclipses of 9th January and 29th December of 1777 in Mexico
title_sort	sunspots sketches during the solar eclipses of 9th january and 29th december of 1777 in mexico
publisher	EDP Sciences
series	Journal of Space Weather and Space Climate
issn	2115-7251
publishDate	2017-01-01
description	Two sunspot observations recorded by the Mexican Felipe de Zúñiga y Ontiveros have been revealed from a manuscript. One sunspot group was recorded on 9th January 1777 and four sunspot groups on 29th December 1777. Both records were taken during the observation of solar eclipses from Mexico City and their description also included sketches of the solar disk with sunspots. The sunspot group corresponding to 9th January was also observed by Erasmus Lievog. The observation on 29th December 1777 is the only record corresponding to this date.
topic	Historical records Sunspot Solar activity Sun Solar cycle
url	https://doi.org/10.1051/swsc/2017012
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Sunspots sketches during the solar eclipses of 9th January and 29th December of 1777 in Mexico

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