Matches in SemOpenAlex for { <https://semopenalex.org/work/W3080810188> ?p ?o ?g. }
- W3080810188 endingPage "1" @default.
- W3080810188 startingPage "1" @default.
- W3080810188 abstract "We discuss the significant implications of three eye-witness drawings of the total solar eclipse on 1706 May 12 in comparison with two on 1715 May 3, for our understanding of space climate change. These events took place just after what has been termed the “deep Maunder Minimum” but fall within the “extended Maunder Minimum” being in an interval when the sunspot numbers start to recover. Maria Clara Eimmert’s image in 1706 is particularly important because she was both a highly accomplished astronomical observer and an excellent artist: it was thought lost and was only re-discovered in 2012. Being the earliest coronal drawings of observational value yet identified, these drawings corroborate verbal accounts a corona without significant streamers, seen at totality of this and another eclipse event in 1652 during the Maunder Minimum. The graphical evidence implies that the coronal solar magnetic field was not lost but significantly weakened and the lack of coronal structure means there was little discernable open flux (either polar or at lower latitudes) even during the recovery phase of the Maunder Minimum. These observations provide evidence for a different state of oscillation of the solar dynamo, and hence behaviour of the Sun, in comparison with that during normal solar cycle minima (when a streamer belt between two polar coronal holes is visible) or near normal sunspot maxima (when coronal structure is caused by coronal holes at all latitudes) even to observers without a telescope." @default.
- W3080810188 created "2020-09-01" @default.
- W3080810188 creator A5024964726 @default.
- W3080810188 creator A5027672929 @default.
- W3080810188 creator A5038345920 @default.
- W3080810188 creator A5062628135 @default.
- W3080810188 creator A5066404061 @default.
- W3080810188 creator A5076226208 @default.
- W3080810188 date "2021-01-01" @default.
- W3080810188 modified "2023-10-18" @default.
- W3080810188 title "Graphical evidence for the solar coronal structure during the Maunder minimum: comparative study of the total eclipse drawings in 1706 and 1715" @default.
- W3080810188 cites W150465639 @default.
- W3080810188 cites W1559942213 @default.
- W3080810188 cites W1615827632 @default.
- W3080810188 cites W1701382721 @default.
- W3080810188 cites W1740059770 @default.
- W3080810188 cites W1857122406 @default.
- W3080810188 cites W1885083227 @default.
- W3080810188 cites W1918855531 @default.
- W3080810188 cites W1966803771 @default.
- W3080810188 cites W1972310363 @default.
- W3080810188 cites W1975436050 @default.
- W3080810188 cites W1975623084 @default.
- W3080810188 cites W1977719495 @default.
- W3080810188 cites W2003082261 @default.
- W3080810188 cites W2006767133 @default.
- W3080810188 cites W2008285222 @default.
- W3080810188 cites W2010558644 @default.
- W3080810188 cites W2011977081 @default.
- W3080810188 cites W2013736816 @default.
- W3080810188 cites W2013809966 @default.
- W3080810188 cites W2024069573 @default.
- W3080810188 cites W2031145402 @default.
- W3080810188 cites W2031347407 @default.
- W3080810188 cites W2034591268 @default.
- W3080810188 cites W2038602370 @default.
- W3080810188 cites W2040301173 @default.
- W3080810188 cites W2040535603 @default.
- W3080810188 cites W2041890117 @default.
- W3080810188 cites W2048997946 @default.
- W3080810188 cites W2049892076 @default.
- W3080810188 cites W2064913642 @default.
- W3080810188 cites W2066303443 @default.
- W3080810188 cites W2067643634 @default.
- W3080810188 cites W2069209998 @default.
- W3080810188 cites W2070018695 @default.
- W3080810188 cites W2076385432 @default.
- W3080810188 cites W2080849371 @default.
- W3080810188 cites W2081849166 @default.
- W3080810188 cites W2098389484 @default.
- W3080810188 cites W2102045150 @default.
- W3080810188 cites W2102935842 @default.
- W3080810188 cites W2103687629 @default.
- W3080810188 cites W2120181036 @default.
- W3080810188 cites W2126769755 @default.
- W3080810188 cites W2136109717 @default.
- W3080810188 cites W2139090302 @default.
- W3080810188 cites W2141375123 @default.
- W3080810188 cites W2143667540 @default.
- W3080810188 cites W2148589488 @default.
- W3080810188 cites W2151929911 @default.
- W3080810188 cites W2155279697 @default.
- W3080810188 cites W2157490007 @default.
- W3080810188 cites W2161301892 @default.
- W3080810188 cites W2188252787 @default.
- W3080810188 cites W2308616233 @default.
- W3080810188 cites W2439003674 @default.
- W3080810188 cites W2479704876 @default.
- W3080810188 cites W2525534319 @default.
- W3080810188 cites W2559792849 @default.
- W3080810188 cites W2584456773 @default.
- W3080810188 cites W2586590652 @default.
- W3080810188 cites W2613639200 @default.
- W3080810188 cites W2740580038 @default.
- W3080810188 cites W2746265919 @default.
- W3080810188 cites W2760522428 @default.
- W3080810188 cites W2770261308 @default.
- W3080810188 cites W2770793345 @default.
- W3080810188 cites W2779630284 @default.
- W3080810188 cites W2810304501 @default.
- W3080810188 cites W2888954074 @default.
- W3080810188 cites W2902403897 @default.
- W3080810188 cites W2921853693 @default.
- W3080810188 cites W2935843413 @default.
- W3080810188 cites W2963991263 @default.
- W3080810188 cites W2989697818 @default.
- W3080810188 cites W3012255482 @default.
- W3080810188 cites W3020189120 @default.
- W3080810188 cites W3025294420 @default.
- W3080810188 cites W3029490661 @default.
- W3080810188 cites W3098637531 @default.
- W3080810188 cites W3098867499 @default.
- W3080810188 cites W3100739028 @default.
- W3080810188 cites W3100804531 @default.
- W3080810188 cites W3100879144 @default.
- W3080810188 cites W3101546395 @default.
- W3080810188 cites W3102675790 @default.
- W3080810188 cites W3102786013 @default.