SQUIDs are a type of magnetometer used both as survey and as laboratory magnetometers. It features a variety of sensors, including an InvenSense 6-axis gyroscope, magnetometer, and accelerometer. Measurements using "Galileo" Solid State Imager, Magnetometer and NIMS instrument were taken. A magnetometer and laser altimeter were considered for the mission, but were not ultimately flown. It had a caesium vapor scalar magnetometer and a fluxgate vector magnetometer. Another common type is the newer proton precession magnetometer. The electric dipole antenna was mounted at the tip of the magnetometer boom. The magnetometer (MAG) used two sets of three sensors. The iPhone 3GS has a magnetometer, a magnetoresistive permalloy sensor, the AN-203 produced by Honeywell. A state of the flux qubit is often read by an adjust DC-SQUID magnetometer. The Sputnik 3 spacecraft in 1958 was the first to carry a magnetometer. It can be measured using a B-H analyzer or magnetometer. Pioneer 11 had a similar instrument suite as 10, but also had a Flux-Gate Magnetometer. Pioneer 11 has one additional instrument more than Pioneer 10, a flux-gate magnetometer. This measurement is based on the magnetometer on board of MASCOT, which is called MasMag.