Apollo Telescope Mount Instruments

The X-Ray instruments included:

S-054: 2-60 Ang
S-056: 6 to 33 Ang
S-020 (X-ray and extreme ultraviolet camera): 10 to 200 Ang

UV instruments included:

S-082A (Extreme ultraviolet spectroheliograph): 150 to 615 Ang
S-082B (Ultraviolet spectroheliometer): 300 to 1400 Ang
S-055 (Ultraviolet spectrograph): 970 to 3940 Ang

Hydrogen alpha and coronograph:

H-alpha no. 1: 6563 Ang +/- 0.7Ang
H-alpha no. 2: 6563 Ang +/- 0.7Ang
S-052 (White Light Coronagraph): 3500 to 7000 Ang