AJ4CO Observatory See link for station description and calibration temperatures: http://www.radiojove.org/SUG/#diags Antenna: 8-element TFD Array, ref: http://www.typnet.net/AJ4CO/Publications/RJ13%2520-%2520The%2520DPS%2520and%2520TFD%2520Array%2C%2520Typinski%2520%2528RJ%2C%25202014%2529%2520Sllides%2520and%2520Notes.pdf Beam steering: see AJ4CO Receiver Antenna Log XLS file (email request to davetyp@typnet.net) Feed system loss, balun inputs to calibration plane: 4.3 dB. Receiver: Dual Polarization Spectrograph, ref: http://www.typnet.net/AJ4CO/Publications/RJ13%2520-%2520The%2520DPS%2520and%2520TFD%2520Array%2C%2520Typinski%2520%2528RJ%2C%25202014%2529%2520Sllides%2520and%2520Notes.pdf For IF BW, see AJ4CO Receiver Antenna Log XLS file (email request to davetyp@typnet.net) For multicoupler gain, see AJ4CO Receiver Antenna Log XLS file (email request to davetyp@typnet.net) Recording equipment: Radio-Sky Spectrograph (RSS) v2.8.51 WinXP Pro SP3 RSS configuration: 16-32 MHz, 300 Channels, RCP and LCP Amplitude Calibration: Cal Plane: Hybrid ring inputs Noise Gen: AJ4CO Auto Calibrator Two step cals daily ±3 hours from Jupiter transit