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 01-01-2008 34.8 02-01-2008 40.2 03-01-2008 33.9 04-01-2008 34.8 05-01-2008 34.8 06-01-2008 37.5 07-01-2008 37.5 08-01-2008 34.3 09-01-2008 30.7 10-01-2008 nil 11-01-2008 nil 12-01-2008 nil 13-01-2008 nil 14-01-2008 29.3 15-01-2008 27.1 16-01-2008 27.5 17-01-2008 31.6 18-01-2008 29.3 19-01-2008 28.0 20-01-2008 31.1 21-01-2008 29.3 22-01-2008 27.5 23-01-2008 27.5 24-01-2008 27.5 25-01-2008 28.9 26-01-2008 29.8 27-01-2008 27.5 28-01-2008 29.3 29-01-2008 27.5 30-01-2008 27.5 31-01-2008 25.3 Flux Minimum : 27.1 Flux Maximum : 40.2 Flux Average : 29.8 Flux Median : 27.5 Number of days: 27 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