At the photosphere, the temperature has dropped to 5,700 K and the density to only 0.2 g/m3 (about 1/6,000 the density of air at sea level).
Di fotosfer, suhu menurun hingga 5.7000 K dan kepadatannya turun hingga 0,2 g/m3 (sekitar 1/6.000 kepadatan udara di permukaan laut).