Moon phases and lunar diet

Lunar phases, moon diet, lunar calendar, info about the moon and the celestial bodies, astronomy and astrology.

Solar spots from Mount Wilson Observatory

Solar spots from Mount Wilson Observatory

Magnetograph of sun spots from 46-meters solar tower in MWO California.

Mount Wilson Observatory 46 m solar tower

Mount Wilson Observatory 46 m solar tower

The Mount Wilson Observatory (MWO) is an astronomical observatory in Los Angeles County, California. The MWO is located on Mount Wilson, a 1,742 m peak in the San Gabriel Mountains near Pasadena, northeast of Los Angeles.

Last data from the magnetograph

5250.2Å Fe I Magnetogram

5250.2Å Fe I Magnetogram

5250.2Å Fe I Dopplergram

5250.2Å Fe I Dopplergram

5250.2Å Fe I Intensitygram

5250.2Å Fe I Intensitygram

5895.9Å Na I (D1) Magnetogram

5895.9Å Na I (D1) Magnetogram

5895.9Å Na I (D1) Dopplergram

5895.9Å Na I (D1) Dopplergram

5895.9Å Na I (D1) Intensitygram

5895.9Å Na I (D1) Intensitygram

Magnetograph Fe

Magnetogram Fe

Magnetograph Na

Magnetograph Na

Dopplergram

Dopplergram

The Observatory has three solar telescopes, two of which are currently used for astronomical studies and for their specific structure is also known as solar towers.

18-meter telescope tower was completed in 1908, and 46-meter telescope tower in 1912. Snow solar telescope, built in 1904 is used for educational demonstrations. Telescopes are applied in the study of helioseismology and other changes in the solar nature.

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Source:
Mount Wilson Observatory and 150-Foot Solar Tower page @ UCLA.