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Image from the Daniel K. Inouye solar telescope. | Credit: US National Scientific Foundation Daniel K. Inowe Sun Telescope
Earth’s time may be wild, but this is not the only time we have to deal with. Cosmic times – all winds and particles that flow from the sun – can have a great influence on Earth and human infrastructure. In the smallest casesThis can mean dangerous interruptions of our energy grilles and communication satellites.
To help us predict these cosmic storms, astronomers have a recently improved cosmic meteorological person – and this is the best to date. Thehe Daniel K. Inouye Sun Telescope (DKist)landed on the Hawaiian Mountain of Sun Houseis the largest telescope in the world used to study the sun and predict these storms.
The team behind this technology Marvel has recently struck a major stage, has finally turned on one of the most powerful DKist cameras – known as the visible adjustable filter, or VTF – after more than a decade working on its creation.
This camera is the last piece of DKist puzzle, and the VTF supplement “will finish its original arsenal of scientific instruments”, “” Carrie BlackDirector of the National Sun Observatory, said at statementS
“The importance of technological achievement is such that one can easily argue that VTF is the heart of the Inouye solar telescope and finally beats in its forever place,” says Matthias Schubert, a VTF project scientist.
The debut image from the camera of the visible filter (VTF) of Inouye Telescope (VTF) shows a cluster of Sunspot many times more than the continental United States | Credit: VTF/KIS/NSF/NSO/Aura
The first image of VTF shows a major lump of sunspotsDark spots on the solar surface caused by its intense magnetic field, each spot more widely measured than the continental United States. This impressive camera can see details to a resolution of about 6.2 miles (10 kilometers) on the pixel on the sun’s surface – absolutely wild resolution, given that the sun is Tens of millions miles away from us.
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Daniel K. Inouye solar telescope. | Credit: NSO
VTF provides more than just a regular photo. It captures images at multiple wavelengths of light to Measurementwhile collecting information about how the electric field of light is oriented (known as polarization). These additional perspectives of the sun help to reveal details about the sunny surface, the magnetic field and the plasma, which are otherwise invisible, informing our predictions of space time and solar flames.
During just one Sun observation, this tool can collect more than 10 million spectrum – graphics of light intensity over different wavelengths – which help scientists determine how hot the solar atmosphere is, how strong it is that it is strong is The sun magnetic field Well.
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Today’s news is just the beginning for VTF and DKist. The incredibly complex tool still requires more testing and setting that is expected to end next year.
But the newly made first images show a great promise of how much we can learn about the sun, our closest star. These images are “something that no other instrument in the telescope can achieve the same way,” said the national solar observatory optical engineer Stacey SueocaS “I am excited to see what is possible while we are running the system.”