Green Bank Solar Radio Burst Spectrometer
Background-Subtracted Mid Frequency Hourly Dynamic Spectra: 2009 07 17
Polarizations A and B are arranged vertically in separate images.
The frequency range is about 100 (bottom) to 300 MHz (top of each panel).
Dropouts occur if the 45-foot antenna loses tracking.
Vertical ticks every 10 minutes, horizontal ticks at 40 MHz intervals.
Vertical white lines (dotted lines on light curve) indicate local sunrise and sunset (to within 2 minutes).
Click on a panel to see a larger image (4 second resolution).
10-11 UT | 11-12 UT | 12-13 UT | 13-14 UT |
14-15 UT | 15-16 UT | 16-17 UT | 17-18 UT |
18-19 UT | 19-20 UT | 20-21 UT | 21-22 UT |