{ "0": [ "apx", "Alpha Particle X-Ray Spectrometer (APXS)" ], "1": [ "act", "Alpha Particle X-Ray Spectrometer Calibration Target (APXS CT)" ], "2": [ "arm", "Arm Cover" ], "3": [ "art", "Artifact" ], "4": [ "cct", "Chemcam Calibration Target" ], "5": [ "cio", "Chemin Inlet Open" ], "6": [ "clr", "Close-Up Rock" ], "7": [ "dls", "Distant Landscape" ], "8": [ "dri", "Drill" ], "9": [ "drh", "Drill Holes" ], "10": [ "drp", "Dust Removal Tool Spot" ], "11": [ "drt", "Dust Removal Tool" ], "12": [ "flr", "Float Rock" ], "13": [ "gro", "Ground" ], "14": [ "hor", "Horizon" ], "15": [ "inl", "Inlet" ], "16": [ "lar", "Layered Rock" ], "17": [ "ltv", "Light-Toned Veins" ], "18": [ "mah", "Mahli" ], "19": [ "mct", "Mahli Calibration Target" ], "20": [ "mas", "Mastcam" ], "21": [ "mca", "Mastcam Calibration Target" ], "22": [ "nsk", "Night Sky" ], "23": [ "obt", "Observation Tray" ], "24": [ "pbo", "Portion Box" ], "25": [ "ptu", "Portion Tube" ], "26": [ "pto", "Portion Tube Opening" ], "27": [ "rem", "Rover Environmental Monitoring Station - Ultraviolet Sensor (REMS-UV)" ], "28": [ "rrd", "Rover Rear Deck" ], "29": [ "san", "Sand" ], "30": [ "sco", "Scoop" ], "31": [ "sun", "Sun" ], "32": [ "tur", "Turret" ], "33": [ "whe", "Wheel" ], "34": [ "whj", "Wheel Joint" ], "35": [ "wht", "Wheel Tracks" ] }