Evaluate the pic : got a black spot in sun

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In summary, the conversation discusses a photo taken during Holy Week in 2006 on a ferry ride from Samal to Davao in the Philippines. The photo shows a black spot, which someone explains could be caused by oversaturated sensors in digital cameras. This issue was also present in older television cameras.
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mik0930
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The picture was taken last Holy Week: April 13, 2006 while in a ferry ride from Samal to Davao (both in Philippines). I took the photo and noticed a black spot in both pictures. Can anyone explain the spot. Anyway, it was took about 4:50PM, the last ferry going to Davao.
 

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Some digital cameras have trouble dealing with oversaturated sensors and you can get spots like that on them.
 
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russ_watters said:
Some digital cameras have trouble dealing with oversaturated sensors and you can get spots like that on them.
A lot of older television cameras had the same problem. You'll notice the same effect in some videos from the 50s-70s if they happen to have a bright light in the shot.
 

FAQ: Evaluate the pic : got a black spot in sun

What is the meaning of a black spot on the sun?

A black spot on the sun is also known as a sunspot. It is a temporary, localized area on the sun's surface that appears darker than its surrounding areas. This is due to a decrease in temperature and magnetic activity in that specific area.

How do black spots on the sun form?

Sunspots are formed due to the sun's magnetic field. It is believed that the magnetic field lines get tangled and twisted, making it difficult for the heat and energy to escape, causing the area to appear darker. These spots usually form in pairs or groups and can last for a few hours to a few months.

Are black spots on the sun dangerous?

No, black spots on the sun are not dangerous. They are a normal and natural occurrence on the sun's surface. However, they can affect communication and satellite signals on Earth due to their magnetic activity. Astronauts on spacewalks may also need to take precautions when passing through areas with high sunspot activity.

Can black spots on the sun cause solar flares?

Yes, black spots on the sun can sometimes lead to solar flares. Solar flares are sudden, intense bursts of radiation and energy that are released from the sun's surface. The twisted magnetic field in sunspots can cause a build-up of energy, which can eventually be released as a solar flare.

How can I observe black spots on the sun?

It is not safe to observe the sun directly as it can cause damage to your eyes. However, you can use a solar filter or a telescope with a solar filter to safely observe sunspots. These filters block out most of the sun's light, making it safe to view. Always remember to never look directly at the sun without proper protection.

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