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 01-10-2009 31.5 02-10-2009 32.4 03-10-2009 31.5 04-10-2009 32.4 05-10-2009 28.2 06-10-2009 29.1 07-10-2009 30.6 08-10-2009 27.7 09-10-2009 30.1 10-10-2009 28.2 11-10-2009 28.7 12-10-2009 26.3 13-10-2009 29.6 14-10-2009 27.7 15-10-2009 29.6 16-10-2009 26.8 17-10-2009 30.1 18-10-2009 35.7 19-10-2009 nil 20-10-2009 29.1 21-10-2009 37.6 22-10-2009 30.1 23-10-2009 29.6 24-10-2009 32.9 25-10-2009 29.1 26-10-2009 29.6 27-10-2009 33.4 28-10-2009 29.6 29-10-2009 32.0 30-10-2009 29.6 31-10-2009 35.3 Flux Minimum : 26.3 Flux Maximum : 37.6 Flux Average : 29.3 Flux Median : 29.5 Number of days: 30 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