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 01-04-2008 27.7 02-04-2008 27.3 03-04-2008 30.6 04-04-2008 28.2 05-04-2008 31.0 06-04-2008 30.6 07-04-2008 31.0 08-04-2008 31.0 09-04-2008 nil 10-04-2008 33.9 11-04-2008 30.6 12-04-2008 28.7 13-04-2008 32.0 14-04-2008 31.5 15-04-2008 28.2 16-04-2008 29.1 17-04-2008 29.6 18-04-2008 31.0 19-04-2008 32.4 20-04-2008 33.4 21-04-2008 32.9 22-04-2008 35.3 23-04-2008 33.4 24-04-2008 35.3 25-04-2008 34.3 26-04-2008 35.3 27-04-2008 33.9 28-04-2008 37.1 29-04-2008 31.5 30-04-2008 36.7 Flux Minimum : 27.3 Flux Maximum : 37.1 Flux Average : 30.6 Flux Median : 31.0 Number of days: 29 of 30 1 ISFU = 1 SFU = 1E-22W/m^2/Hz = 10'000 Jansky Uncertainity = +/-(10% of value + 1sfu) Borland Builder 6: 10.06.2007/cm