:Data_list: RTST-yest.txt :Created: 2024 Oct 11 2330 UTC # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center. # Please send comments and suggestions to swpc.webmaster@noaa.gov # # Label: Hap = 3 hour Planetary A Geomagnetic index updated hourly. # Label: int.ap = Integral of Planetary Ap Geomagnetic index over the previous 33 values # Label: +70 = Correction factor at 70N Geomagnetic latitude # Label: +50 = Correction factor at 50N Geomagnetic latitude # Label: +30 = Correction factor at 30N Geomagnetic latitude # Label: -30 = Correction factor at 30S Geomagnetic latitude # Label: -50 = Correction factor at 50S Geomagnetic latitude # Label: -70 = Correction factor at 70S Geomagnetic latitude # Source: Hap is from USAF Hourly Magnetometer Analysis Report # Missing Data: linearly interpolated: 0 = not interpolated # # STORM Time Empirical Ionospheric Correction Model # # UTC Hap int.ap +70 +50 +30 -30 -50 -70 interpolated #------------------------------------------------------------ 0 400 1997.7 0.67 0.76 1.03 0.87 0.67 0.66 0 1 300 2373.0 0.62 0.73 1.03 0.84 0.63 0.62 0 2 300 2664.4 0.59 0.71 1.02 0.83 0.60 0.58 0 3 179 2911.9 0.57 0.70 1.02 0.81 0.59 0.56 0 4 207 3093.8 0.56 0.70 1.02 0.80 0.58 0.55 0 5 236 3278.0 0.55 0.69 1.01 0.79 0.58 0.54 0 6 207 3550.2 0.54 0.69 1.01 0.78 0.57 0.52 0 7 179 3793.9 0.54 0.70 1.01 0.77 0.58 0.51 0 8 179 3982.9 0.54 0.71 1.00 0.77 0.58 0.51 0 9 179 4065.9 0.54 0.71 1.00 0.77 0.58 0.51 0 10 236 4116.4 0.54 0.71 1.00 0.77 0.59 0.51 0 11 236 4193.8 0.54 0.72 1.00 0.77 0.59 0.51 0 12 132 4300.7 0.55 0.73 1.00 0.76 0.60 0.51 0 13 207 4299.3 0.55 0.73 1.00 0.76 0.60 0.51 0 14 132 4272.6 0.54 0.72 1.00 0.76 0.59 0.51 0 15 132 4214.8 0.54 0.72 1.00 0.77 0.59 0.51 0 16 207 4156.9 0.54 0.72 1.00 0.77 0.59 0.51 0 17 179 4198.7 0.54 0.72 1.00 0.77 0.59 0.51 0 18 32 4221.5 0.54 0.72 1.00 0.77 0.59 0.51 0 19 15 4114.7 0.54 0.71 1.00 0.77 0.59 0.51 0 20 12 3893.0 0.54 0.70 1.01 0.77 0.58 0.51 0 21 15 3692.7 0.54 0.70 1.01 0.78 0.57 0.52 0 22 18 3550.0 0.54 0.69 1.01 0.78 0.57 0.52 0 23 18 3476.9 0.54 0.69 1.01 0.78 0.57 0.53 0