SOLAR RADIO ASTRONOMY Christian Monstein, Wiesenstrasse 13 CH-8807 Freienbach, Switzerland CALL: HB9SCT/JN47je ------------------------------------------------------------------- Solar Radio Flux normalized to 1AU during culmination in Freienbach Datecode SFU 610MHz comments 01-03-2009 20.7 02-03-2009 24.4 03-03-2009 21.7 04-03-2009 21.2 05-03-2009 22.6 06-03-2009 29.5 07-03-2009 29.9 08-03-2009 27.2 09-03-2009 28.6 10-03-2009 31.3 11-03-2009 28.1 12-03-2009 29.0 13-03-2009 28.1 14-03-2009 27.6 15-03-2009 26.3 16-03-2009 30.9 17-03-2009 35.0 18-03-2009 31.3 19-03-2009 24.0 20-03-2009 23.0 21-03-2009 25.8 22-03-2009 23.0 23-03-2009 nil 24-03-2009 nil 25-03-2009 24.9 26-03-2009 23.0 27-03-2009 22.6 28-03-2009 32.3 29-03-2009 25.3 30-03-2009 22.1 31-03-2009 21.2 Flux Minimum : 20.7 Flux Maximum : 35.0 Flux Average : 25.5 Flux Median : 23.0 Number of days: 29 of 31 1 ISFU = 1 SFU = 1E-22W/m^2/Hz = 10'000 Jansky Uncertainity = +/-(10% of value + 1sfu) Borland Builder 6: 10.06.2007/cm