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THE SOLAR ECLIPSE OF 1927

by Knut Jørgen Røed Ødegaard

During the 20th century four total solar eclipses occurred in Norway; in 1914, 1927, 1945 and 1954. Many elderly people still remember the eclipse of 1954 which was total in the southwest part of Norway. Even in areas more to the north, where it wasn't total, the eclipse made a huge impression. Many people still remember where they were and what they did this special day.

THE SOLAR ECLIPSES OF 1954
Read more.

MORE ABOUT THE SOLAR ECLIPSES DURING THE 20TH CENTURY
By Oddleiv Skilbrei Read more.

The picture is from the total solar eclipse of 1927.

But already during the eclipse on June 29th 1927 there was a huge interest in Norway. We will look at that in this article based on material made available to us by Kjell Bø. He has material from the journal of his father and articles from local and national newspapers.

HUGE INTEREST

This rare and dramatic natural phenomenon was widely covered in the newspapers. The eclipse occurred early in the morning and was in Norway total in a band reaching from Stavanger in a north-eastern direction via Haukeli, Ringebu, and Røros and continued via Sverige to Finmark. There was a feeling of excitement due to the weather prospect since the preceding days had been filled with pouring rain and flood.

In eastern parts of the country the weather was fair, while a cloudy layer disappointed the viewers on other locations. There were a large number of researchers and other interested gathering from both Norway and other countries.

Kjell Bø shares his memories from the eclipse:"We lived in Solør. My father was a teacher, and amongst others highly interested in the natural sciences. It was during a school holiday, and my father left the previous day to his family's farm in his home town Vekkom in the valley east of Ringebu Station. He writes that when we came to the station around 7 pm, it was already crowded with people traveling to see the solar eclipse, amongst others many boy scouts.

Now Kjell Bø refers from the journal of his father from the next day:
"I couldn't sleep much last night; it was so crowded with people all around. Lillehammer elementary school came all the way up here, which didn't leave much peace and quiet. I awoke Kjell at 4 am, after which we tinted glass and prepared. From the farm we could see how the station teemed with people, they arrived by train and by bike, and cars arrived like large swarms of flies. It was actually said to be 277 cars that day. We stood on the road near the barn. The Sun arrived here late enough for the Moon to have covered a part of the solar disk by the time we saw the whole Sun. We then watched closely as this mysterious, shifting, grey-blue semi-darkness crept in as the solar disk was covered by the Moon, and there was a light green silver ring with blazing lightning around the Sun. A grand natural sight. You must have experienced a total solar eclipse, neither spoken nor written words can describe it. It was a clear and mild day even though it had been cloudy and rainy for days. So the Lord really pulled the curtain away for the grand sight. It became so quiet and cool, and we stood there, shivering in the strange semi-darkness. I got a little distracted by photographing two plates of the corona, and didn't experience the peace and calm I otherwise would have had. But it was still good."

Yes, he did succeed capturing both the corona and 6 adults and two small children beholding this impressing natural phenomenon an early morning in June 1927.

The photo is from the total solar eclipse of 1927.

The newspapers told about a huge stream of people and cars to amongst others Ringebu.

A national newspaper writes "In the city of Veslehamar the train platform is nothing but a large ant-hill.

All roads must have led here yesterday and last night. This amount of visitors has not previously been seen in Ringebu. There are people from all over the place, people of all ages and shapes. From those who travel between the cars and bikes, dogs and others, running up and down the main street in Charleston rhythm, to those who consider this happening as a reason to pour down as many pints as possible.

Ringebu competes with Berlin regarding number of late night cafés - now, because all the cafés are open tonight - to those who may have walked a long way on old and tired feet to witness this.

At 4 am a lot of people are gathered at the farm Sperre, where Sigurd Einbu is located, recording his observations. It's an unusually suitable location. Now the Sun is shining from behind the hill and all tinted glasses are immediately put into action. But still there's nothing out of the ordinary to see.

At 5 am the Sun still shines from a clear sky, but after a while the shadow starts eating of the solar disk, in the end only a small sickle is left and it becomes more and more shady and silent, stars appear on the sky. All the colours look strangely unnatural. And then, finally, the unforgettable happening, the seconds when the solar disk was completely covered by the shadow. But with the shining corona encircling it.

The professors Sæland and Vegard are here. They stay at Gunstad. And so is a Russian expedition consisting of a total of 5 men from the University of Moscow, 3 astronomers and 2 geophysicists.

They are thrilled about their trip. We all are, the one travelling all the way from India for these few seconds the happiest of them all.

Total solar eclipse on 62 degrees north in Norway early the morning of June 29th 1927.
Illustration: The Institute of Theoretical Astrophysics

THE CENTER OF THE WORLD FOR A SHORT WHILE

The local paper "Gudbrandsdølen" report that the trains were full of people going to Ringebu. The number of viewers was between 3000 and 4000.

"From the train station to the farms of Gunstad the road was black with people in the late hours of the night. By Høystad large groups of people stood waiting for the grand moment. All the forest groves were crowded with merry and noisy travellers who had lighted fires for making coffee and enjoyed a drink to keep the eyes open and the head clear while waiting for the moment."

The newspaper also writes a bit more on the observations Sigurd Einbu made: "Einbu received assistance from his family, seeing how his wife and adolescent children are interested in astronomy and have a deeper understanding for the mystery than the common man. Einbu himself controlled the large binoculars, while the others controlled the other instruments, such as thermometer, cameras, etc.

The observations Einbu made were contact observations, measurements of the exact time of when the Moon entered the Sun, and he expressed his contentment with the observations.

At 5:36 am the Moon entered the Sun, slowly it ate its way into the disk. The lunar sickle decreased.

Nature achieved an extraordinary colour, the sharp light became less intense, and the shadows grew more distinct. As the time passed by everything took on a bluish tint which grew darker.

The temperature decreased noticeably, small shivers literally passed through the group of watchers.

At 6:33 am the Sun disappeared behind the black lunar disk, like a shining sickle of gold. An obscure darkness lay over the landscape. The phenomenon could be watched with the naked eye.

This strange historical moment left a remarkable and strong impression, and will surely be remembered by the lucky ones, who had the opportunity to watch this rare happening.

The total eclipse lasted 34 short seconds. The dark lunar disk was encircled by a shining diadem, the corona, and from the edge of the Sun large, red filaments shoot out.

Then the rays of the Sun once again gained the upper hand and the sickle grew, for us viewers it appeared like it happened with greater speed than it had decreased.

The un-nature once again became nature."

A COLD SUMMER MORNING

Sigurd Einbu's measurements showed that the temperature decreased considerably during the eclipse. From 6 am to 6:30 am the temperature decreased with 3 degrees and another 9 degrees during the totality. Most thermometers had problems capturing the quick changes in temperature. er.

Einbu measured the times of the Moon's contact with the Sun with high precision and found noticeable deviations from the predictions. First contact between the Sun and the Moon was 16 seconds delayed. In Ringebu the totality began at 06.34.59 am, or 8 seconds later than expected. The duration was 34,5 seconds. The Moon's orbit is too complicated for more exact calculations to be made in 1927.

The corona is describes as magnificent, but not very bright. It extended a maximum of 1,5 solar diameters outside the lunar disk. He especially noticed large, red flames (filaments) reaching beyond the edge of the lunar disk. They were easily spotted with the naked eye and must therefore have been extraordinarily large. The largest had a length equivalent to a 16th part of a sun radius or more than 100 000 km.

The eclipse on June 29th 1927 at 06:32 when it was at its max as seen from Oslo.
Illustration: The Institute of Theoretical Astrophysics


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Created 09.05.03, updated 09.05.03 by Unni Fuskeland
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