The term target acquisition system is identified in base64 scheme by the sequence dGFyZ2V0IGFjcXVpc2l0aW9uIHN5c3RlbQ==, while the MD5 signature is equal to 523b8a72495e3e6d5d1c4a2f4b3b1dbb. The ASCII encoding of target acquisition system in hexadecimal notation is 746172676574206163717569736974696f6e2073797374656d.