Magnetograms

Magnetograms are visual representations of the Sun’s magnetic field. They are created using specialized instruments that measure the magnetic activity on the Sun’s surface, called the photosphere. These maps show the strength and direction of magnetic fields, highlighting regions with intense magnetic activity, such as sunspots and active regions. By analyzing magnetograms, scientists can better understand solar phenomena like solar flares and eruptions, helping to predict space weather impacts on Earth. Essentially, magnetograms provide a detailed picture of the Sun’s magnetic environment, crucial for studying its behavior and potential effects on our planet.