Also, it is a small source and my large beam width of 12 degrees causes a lot of averaging of the signal with the background. These pictures were made by scanning actual strip charts from the two recorders I have. One is a Westronics unit which is a fixed 1 to 5 v input. Time axis goes left to right. The other is a Kent-Taylor fully programmable unit with inputs from a few millivolts to 20 v full scale.
Time axis goes right to left.
Sun drift scan at -22.5 degrees declination on Jan. 6, 1995. Both the Westronics and Kent-Taylor charts are shown. SUN declination scan on July 28, 1996. Virgo A declination scan on Nov. 29, 1995.