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 01-02-2009 29.0 02-02-2009 37.3 03-02-2009 26.3 04-02-2009 27.2 05-02-2009 26.3 06-02-2009 28.1 07-02-2009 25.3 08-02-2009 30.4 09-02-2009 25.8 10-02-2009 26.3 11-02-2009 24.0 12-02-2009 23.0 13-02-2009 25.3 14-02-2009 25.8 15-02-2009 26.7 16-02-2009 26.3 17-02-2009 40.1 18-02-2009 24.4 19-02-2009 26.3 20-02-2009 22.1 21-02-2009 24.9 22-02-2009 24.4 23-02-2009 20.3 24-02-2009 23.5 25-02-2009 24.0 26-02-2009 23.0 27-02-2009 21.2 28-02-2009 24.9 Flux Minimum : 20.3 Flux Maximum : 40.1 Flux Average : 25.3 Flux Median : 26.2 Number of days: 28 of 28 1 ISFU = 1 SFU = 1E-22W/m^2/Hz = 10'000 Jansky Uncertainity = +/-(10% of value + 1sfu) Borland Builder 6: 10.06.2007/cm