Sunspots

341 books
The new shortwave propagation handbookGeorge Jacobs
⏱ 3h 12m

The new shortwave propagation handbook

George Jacobs

1995192 pp.
Sol ellipticChristoph Scheiner
⏱ 34m

Sol elliptic

Christoph Scheiner

161534 pp.
Prelude to cycle 23Unknown Author

Prelude to cycle 23

Unknown Author

1996No page data
Earth and sunHuntington, Ellsworth
⏱ 4h 56m

Earth and sun

Huntington, Ellsworth

1923296 pp.
Observations of the spots on the sunRichard Christopher Carrington
⏱ 4h 8m

Observations of the spots on the sun

Richard Christopher Carrington

1863248 pp.
SunspotsNATO Advanced Research Workshop on the Theory of Sunspots (1991 Cambridge, England)
⏱ 7h 14m

Sunspots

NATO Advanced Research Workshop on the Theory of Sunspots (1991 Cambridge, England)

1992434 pp.
The sunspot-activity in the years 1610-1960Max Waldmeier
⏱ 2h 51m

The sunspot-activity in the years 1610-1960

Max Waldmeier

1961171 pp.
The shortwave propagation handbookGeorge Jacobs
⏱ 2h 30m

The shortwave propagation handbook

George Jacobs

1979150 pp.
On the correlation between maximum amplitude and smoothed monthly mean sunspot number during the rise of the cycle (from t=0-48 months past sunspot minimum)Robert M. Wilson
⏱ 14m

On the correlation between maximum amplitude and smoothed monthly mean sunspot number during the rise of the cycle (from t=0-48 months past sunspot minimum)

Robert M. Wilson

199814 pp.
On sunspotsGalileo Galilei
⏱ 6h 58m

On sunspots

Galileo Galilei

2010418 pp.
The cycle of sun-spots and of rainfall in Southern IndiaSir Norman Lockyer
⏱ 34m

The cycle of sun-spots and of rainfall in Southern India

Sir Norman Lockyer

187934 pp.
Long-range forecast of geomagnetic activity: 1970-1973R. H Olson
⏱ 12m

Long-range forecast of geomagnetic activity: 1970-1973

R. H Olson

196912 pp.
Astronomical discoveryH. H. Turner
⏱ 3h 45m

Astronomical discovery

H. H. Turner

1904225 pp.
The magnetic polarity of sun-spotsGeorge Ellery Hale
⏱ 26m

The magnetic polarity of sun-spots

George Ellery Hale

191926 pp.
Photographic observations of the spectra of sun-spotsGeorge Ellery Hale
⏱ 34m

Photographic observations of the spectra of sun-spots

George Ellery Hale

190634 pp.
Preliminary paper on the cause of the characteristic phenomena of sun-spot spectraGeorge Ellery Hale
⏱ 29m

Preliminary paper on the cause of the characteristic phenomena of sun-spot spectra

George Ellery Hale

190629 pp.
Research on the recurrence of sunspot groups during a rotation period of 27.25 daysN. Doğan

Research on the recurrence of sunspot groups during a rotation period of 27.25 days

N. Doğan

1975No page data
Sunspot areas 1907-1970Robert S. Harrington
⏱ 18m

Sunspot areas 1907-1970

Robert S. Harrington

197118 pp.
A representation of the sunspot cycleClifford Norman Anderson

A representation of the sunspot cycle

Clifford Norman Anderson

1947No page data
Sunspot influencesRalph Emerson De Lury
⏱ 50m

Sunspot influences

Ralph Emerson De Lury

193850 pp.
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