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 01-08-2009 35.0 02-08-2009 nil 03-08-2009 38.4 04-08-2009 27.3 05-08-2009 36.4 06-08-2009 34.0 07-08-2009 35.0 08-08-2009 45.6 09-08-2009 28.3 10-08-2009 35.0 11-08-2009 30.7 12-08-2009 28.8 13-08-2009 30.7 14-08-2009 25.4 15-08-2009 nil 16-08-2009 32.6 17-08-2009 32.1 18-08-2009 31.2 19-08-2009 31.2 20-08-2009 32.1 21-08-2009 28.8 22-08-2009 27.8 23-08-2009 31.2 24-08-2009 28.3 25-08-2009 29.3 26-08-2009 26.9 27-08-2009 28.3 28-08-2009 31.2 29-08-2009 26.9 30-08-2009 29.7 31-08-2009 29.3 Flux Minimum : 25.4 Flux Maximum : 45.6 Flux Average : 30.3 Flux Median : 31.0 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