AJ4CO Observatory

  Location: High Springs, Florida, USA   
            29°50'13" N, 82°37'16" W
            
  Observer: Dave Typinski 
  
     Start: 2009/09/29 01:00:00 UTC
       End: 2009/09/29 04:00:00 UTC
       
  
Source:

    Object: Jupiter
  Location: RA 21:22, Dec -16.36°
            Alt 39.7°, Az 154.7° to Alt 37.6°, Az 210.9°
  Distance: 4.308 AU


Antenna:

Radio Jove twin dipole 135° phased array at 12 feet
Intended beam center: 180° azimuth, 45° altitude


Receiver:

Radio Jove v1.1 receiver at ~20.1 MHz 


Recording equipment:

Radio-Sky Pipe II on an Acer Aspire 5570Z laptop


Software configuration:

                      ADC: Sound card
          ADC sample rate: 44.100 kHz
Strip chart sample period: 100 milliseconds (10 Hz)

              Calibration: None

                Channel 1: Sound card left, power
             Power method: Average of squares of ADC samples each sample period