Jupiter's zone-belt structure at radio wavelengths. I - Observations

VLA maps of Jupiter's thermal emission at 1.3, 2, 6, and 20 cm wavelengths are presented. The resolution at the four wavelengths is 0.218, 0.075, 0.108, and 0.144 Jovian radii, respectively. Bright bands across the disk are clearly visible at 2 and 6 cm. These bands agree with the dark belts seen at optical and the bright bands seen at infrared wavelengths.