Eclipse Observation and Effects

On August 21, 2017, a total solar eclipse was observed in Madras, Oregon. The video captures the excitement and phenomena experienced during the eclipse, including the first contact, changes in light and shadows, and the totality phase. The narrator shares personal reactions and thanks supporters for making the experience possible.

What was the purpose of using a sky tracker during the eclipse?

• To measure the temperature change

• To track the movement of the moon

• To keep the camera aligned with the sun

• To capture the sound of the eclipse

What is the term used for the moment when the moon first starts to cover the sun?

• Totality

• First contact

• Solar maximum

• Diamond ring effect

How did the shadows change as the sun became 90% covered?

• They changed color

• They became sharper

• They disappeared completely

• They became fuzzier

What celestial body became visible during totality?

• Jupiter

• Venus

• Saturn

• Mars

What was the emotional reaction of the observers during totality?

• Calm and relaxed

• Indifferent

• Disappointed

• Excited and speechless

What phenomenon is described as looking like a 'hole in the sky'?

• The sunspots

• The lunar surface

• The diamond ring effect

• The solar corona

What was the unexpected aspect of the eclipse experience?

• The temperature increase

• The visibility of Mars

• The sunset-like appearance in all directions

• The complete silence

What effect is observed as the sun reappears after totality?

• Diamond ring effect

• Lunar eclipse

• Aurora borealis

• Solar flare

What did the narrator express gratitude for at the end of the video?

• The presence of Venus

• The clear weather

• The sharp shadows

• The support from patrons

What did the narrator use to protect the camera during the eclipse?

• A UV lens

• A solar filter

• A polarizing filter

• A rain cover