S O L A R R A D I O E M I S S I O N Selected Fixed Frequency Events Observing Station Ussurijsk Outstanding occurrences 1999 Data Freq.Stat. Type Start Time Dur. Flux density Polaris. time of max Peak Mean UT UT Min. (10 -22w/m 2 Hz) MHz 3.04 2804 4 S/F 22.56.7 23.06.0 24 82.0 3.04 2804 3 S 23.37.5 23.40 5 4.4 4.04 2804 25 R 04.02 04.24 22 9.0 4.04 2804 3 S 04.37.5 04.39.7 3.5 2.9 5.04 2804 21 GRF 23.05.0 23.09.2 30 6.0 5.04 2804 1 S 23.07.5 23.07.7 0.7 3.0 6.04 2804 1 S 01.11.1 01.11.4 1 3.0 7.04 2804 1 S 04.35 04.35.4 1.4 10.0 15.04 2804 20 GRF 02.15 02.43 100 15.0 29.04 2804 1 S 03.18.8 03.19.5 1.7 2.2 29.04 2804 2 S 22.15.7 22.16.3 2 12.5 1.05 2804 3 S 22.56.7 22.57.2 2.0 15.1 1.05 2804 30 PBI 22.58.7 22.59.3 4.7 5.4 2.05 2804 40 F 22.41.3 22.41.8 1.1 3.25 2.05 2804 8 S 23.34.5 23.34.8 0.6 3.66 3.05 2804 3 S 23.09.5 23.10.4 4.2 68.7 3.05 2804 29 PBI 23.13.7 23.14.4 40.0 6.01 6.05 2804 46 C 01.26.4 01.33.7 9.8 7.6 6.05 2804 30 PBI 01.36.2 01.36.8 20.0 4.3 8.05 2804 8 S 00.16.3 00.16.37 0.6 6.15 8.05 2804 23 GRF 00.53.1 01.26.3 46.0 6.33 8.05 2804 1 S 00.55.6 00.56.8 1.5 1.76 8.05 2804 2 S/F 00.59.3 00.59.75 2.6 7.73 9.05 2804 23 GRF 00.01.4 00.45.8 101.8 7.07 9.05 2804 1 S 00.36.9 00.38.1 1.9 5.12 14.05 2804 20 GRF 03.44.9 03.50.0 25.7 4.65 16.05 2804 1 S 22.29.6 22.29.95 1.2 5.02 18.05 2804 2 S/F 03.19.4 03.19.9 2.2 1.78 22.05 2804 8 04.34.9 04.35.06 0.7 8.6 23.05 2804 1 00.05.2 00.06.2 1.1 2.3 23.05 2804 4 23.04.5 23.06.25 3.7 59.88 23.05 2804 29 23.08.2 23.09.13 41.9 5.87 24.05 2804 40 23.25.0 23.25.75 1.8 2.96 25.05 2804 2 02.54.3 02.55.13 2.5 10.67 01.06 2804 2 S/F 23.46.7 23.47.0 1.8 10.0 02.06 2804 2 S/F 23.53.8 23.54.2 1.0 5.0 03.06 2804 46 C 00.13.8 00.14.2 2.5 4.7 10.06 2804 28 PRE 03.11.6 03.12.9 3.8 2.1 10.06 2804 1 S 03.15.6 03.16.8 1.8 3.3 12.06 2804 1 S 01.04.4 01.05.6 1.9 2.5 13.06 2804 40 F 02.37.3 02.38.3 2.3 3.6 14.06 2804 3 S 03.03.2 03.04.5 3.1 7.0 15.06 2804 4 S/F 00.29.2 00.29.8 1.8 35.0 18.06 2804 46 C 22.57.0 22.57.8 2.0 5.0 29.06 2804 4 S/F 22.07.3E 22.08.6U 4.4U 13.9 29.06 2804 2 S/F 22.03.9 22.05.3 2.0 4.2 30.06 2804 4 S/F 03.06.9 03.08.75 2.5 20.0 30.06 2804 46 C 23.01.5 23.03.4 4.1 8.98 30.06 2804 2 S/F 23.51.7 23.52.3 0.75 9.0 1.07 2804 1 S 00.13.7 00.13.9 1.3 3.2 1.07 2804 4 S/F 01.43.2 01.45.4 3.7 21.3 1.07 2804 40 F 03.59.9 04.00.4 0.8 8.17 1.07 2804 28 PRE 22.40 23.20 45.0 6.5 1.07 2804 4 S/F 23.25.8 23.28.5 4.2 23.8 1.07 2804 29 PBI 23.30 23.30 5.0 6.86 2.07 2804 4 S/F 01.32 01.33.8 7.0 68.6 2.07 2804 29 PBI 01.39 01.39 58.0 18.05 2.07 2804 3 S 22.38.6 22.39.5 3.2 8.69 3.07 2804 23 GRF 02.00.0 03.20 142.0 7.6 3.07 2804 2 S/F 23.17.5 23.18.1 2.5 23.2 4.07 2804 23 GRF 00.02.0 01.30 240.0 11.4 4.07 2804 8 S 22.45.4 22.45.5 0.3 5.53 4.07 2804 8 S 23.15.3 23.15.3 0.1 4.35 5.07 2804 8 S 00.34.0 00.34.2 0.4 10.3 9.07 2804 2 S/F 00.18.8 00.00.3 2.5 6.62 9.07 2804 47 C 00.23.2 00.25.3 4.1 7.4 9.07 2804 2 S/F 22.37.9 22.38.6 1.3 9.18 9.07 2804 2 S/F 23.51.9 23.53.1 6.9 13.56 11.07 2804 4 S/F 00.10.3 00.12.4 6.4 35.0 11.07 2804 8 S 00.11.3 00.11.4 0.2 74.7 12.07 2804 45 C 00.54.1 00.55.9 9.4 5.3 12.07 2804 2 S/F 23.31.8 23.32.7 5.9 5.75 18.07 2804 2 S/F 00.55.5 00.55.9 1.3 7.3 18.07 2804 3 S 00.59.6 01.00.4 2.6 22.6 19.07 2804 22 GRF 01.47.1 02.03.3 114.0 12.9 20.07 2804 8 S 00.55.6 00.55.62 0.6 8.5 22.07 2804 3 S 00.55.2 00.53.1 2.5 10.5 22.07 2804 21 GRF 02.33.1 02.58.7 92.5 6.5 22.07 2804 2 S/F 03.30.0 03.30.6 1.4 3.3 22.07 2804 23 GRF 23.31.6 24.36.8 188 D 18.4 22.07 2804 2 S/F 23.40.7 23.42.4 4.1 4.8 23.07 2804 2 S/F 00.34.1 00.35.7 2.8 4.05 23.07 2804 8 S 23.41.2 23.41.8 0.6 9.68 24.07 2804 2 S/F 01.53.0 01.53.2 1.4 3.7 25.07 2804 23 GRF 01.21.3 02.04.1 84.5 12.7 25.07 2804 3 S 01.30.1 01.32.0 3.3 25.4 26.07 2804 4 S/F 00.06.2 00.06.8 1.3 26.9 28.07 2804 28 PRE 01.37.7 01.41.1 5.0 9.8 28.07 2804 46 C 01.42.7 01.55 U 20 U 28.07 2804 2 S/F 22.32.6 22.34.8 3.0 7.5 28.07 2804 29 PBI 22.35.6 22.35.7 6.4 4.3 28.07 2804 3 S 23.42.5 23.44.6 4.4 39.3 28.07 2804 29 PBI 23.47.5 23.48.0 18.3 7.9 1.08 2804 40 F 01.00.0 01.01.00 55.0 12.0 1.08 2804 2 S/F 02.05.0 02.05.6 1.2 7.0 1.08 2804 23 GRF 22.40.0 23.49 180.0 15.0 1.08 2804 4 S/F 23.10.3 23.12.0 15.0 27.0 2.08 2804 2 S/F 00.25.0 00.25.8 5.0 66.0 2.08 2804 3 S 01.00.6 01.02.5 3.1 7.0 2.08 2804 41 SER 02.35.0 02.35.4 1.2 7.0 2.08 2804 41 SER 02.35.0 02.38.0 1.2 7.0 2.08 2804 1 S 22.52.2 22.52.5 1.2 7.0 5.08 2804 3 S 02.54.7 02.55.6 2.5 7.0 5.08 2804 1 S 22.14.4 22.15.2 1.8 31.0 5.08 2804 2 S/F 22.38.2 22.38.8 1.1 6.0 5.08 2804 24 R 23.10 23.25.0 15.0 15.0 5.08 2804 4 S/F 23.28.4 23.29.2 3.0 24.0 6.08 2804 1 S 23.01.2 23.01.5 1.8 26.0 7.08 2804 3 S 01.53.2 01.54.8 3.1 6.0 7.08 2804 46 C 23.04.0 23.06.4 11.0 35.0 7.08 2804 29 PBI 23.15.0 23.16.4 64.0 12.0 8.08 2804 3 S 02.30.2 02.31.0 1.8 6.0 9.08 2804 4 S/F 02.47.5 02.50.8 12.5 41.0 9.08 2804 1 S 23.20.8 23.21.0 0.9 5.0 9.08 2804 46 C 23.29.4 23.32.5 4.4 10.0 11.08 2804 1 S 23.18.6 23.19.0 0.8 10.0 15.08 2804 4 S/F 01.19.0 01.21.5 5.0 18.0 15.08 2804 1 S 04.32.5 04.32.7 0.4 3.1 17.08 2804 28 PRE 03.05.8 03.18.8 13.0 7.0 17.08 2804 42 SER 03.18.8 03.25 8.8 11.0 03.35 7.0 7.0 21.08 2804 46 C 23.16.8 23.18.6 9.5 11.0 23.22.0 8.0 21.08 2804 29 PBI 23.26.3 23.26.3 43.7 8.0 22.08 2804 23 GRF 01.00.1 02.06.3 144.0 12.0 23.08 2804 21 GRF 22.35.0 23.16.0 105.0 15.0 23.08 2804 4 S/F 23.06.5 23.08.2 6.2 40.0 24.08 2804 3 S 01.23.1 01.26.7 5.7 23.0 24.08 2804 29 PBI 01.28.8 01.28.8 40.0 15.0 24.08 2804 40 F 01.10.0 04.17.5 20.0 13.0 25.08 2804 4 S/F 01.32.8 01.34.5 15.0 81.0 26.08 2804 2 S/F 03.55.0 03.55.7 1.8 6.0 26.08 2804 40 F 22.40.0 22.52.0 42.0 11.0 26.08 2804 24 R 23.30.0 23.48.5 18.5 30.0 27.08 2804 46 C 01.18.0 01.31.5 32.0 41.0 27.08 2804 40 F 01.45.0 01.47.0 7.0 23.0 28.08 2804 4 S/F 00.50 00.57.5 12.5 44.0 28.08 2804 29 PBI 01.02.5 01.02.5 60.0 35.0 28.08 2804 46 C 02.01.2 02.11.2 15.0 34.0 28.08 2804 46 C 03.47.5 03.49.4 13.7 14.0 7.09 2804 40 F 23.02.5 23.04.5 17.5 4.5 11.09 2804 45 C 02.20.8 02.22.8 2.0 13.0 11.09 2804 02.20.8 02.25.3 2.5 11.0 14.09 2804 42 SER 00.36.2 00.37.5 1.8 2.4 14.09 2804 00.54.4 00.56.2 1.8 4.2 14.09 2804 01.07.7 01.09.0 1.8 2.4 14.09 2804 1 S 02.04.0 02.04.4 0.7 3.1 14.09 2804 46 C 03.31.2 03.32.8 2.8 7.0 14.09 2804 29 PBI 03.34.0 03.34.0 46.0 3.1 16.09 2804 1 S 01.30.0 01.30.5 0.8 7.0 17.09 2804 2 S/F 01.41.5 01.41.6 1.3 8.0 17.09 2804 4 S/F 01.46.6 01.48.8 6.4 78.0 18.09 2804 1 S 04.42.0 04.42.8 1.0 6.0 19.09 2804 1 S 00.24.4 00.24.6 0.8 4.7 19.09 2804 46 C 23.04.2 23.07.2 4.8 23.0 19.09 2804 29 PBI 23.09.0 23.09.0 16.0 7.6 21.09 2804 25 R 03.00.0 03.22.5 22.5 9.0 21.09 2804 3 S 03.11.8 03.15.0 6.5 6.5 21.09 2804 46 C 03.41.8 03.44.2 6.2 51.0 23.09 2804 41 F 00.18.6 00.19.6 11.4 2.8 23.09 2804 41 F 00.18.6 00.24.2 2.5 23.09 2804 41 F 00.18.6 00.28.7 9.0 5.09 2804 2 S/F 03.15.5 03.17.0 3.1 10.0 7.09 2804 2 S/F 03.51.0 23.52.9 5.2 12.0 12.09 2804 3 S 00.39.4 00.40.4 1.8 6.0 13.09 2804 46 C 23.15.0 23.16.3 1.8 6.0 14.09 2804 3 S 00.51.2 00.53.8 5.0 8.0 14.09 2804 46 C 02.27.8 02.31.4 9.0 38.0 14.09 2804 30 PBI 02.23.8 02.40.6 83.0 10.0 14.09 2804 2 S/F 02.38.2 02.38.6 1.2 10.0 14.09 2804 1 S 02.47.2 02.47.5 0.8 10.0 14.09 2804 2 S/F 03.12.5 03.13.1 2.5 9.0 16.09 2804 3 S 01.22.0 01.22.8 5.0 8.0 18.09 2804 28 PRE 01.48.8 01.50.6 2.7 6.0 18.09 2804 46 C 01.51.5 01.53.4 3.5 20.0 18.09 2804 29 PBI 01.55 01.55 17.0 6.0 20.09 2804 21 GRF 23.33.2 23.52.7 95.0 4.6 20.09 2804 2 S/F 23.48.7 23.49.8 3.8 4.6 23.09 2804 4 S/F 01.15.0 01.15.7 3.3 10.2 24.09 2804 4 S/F 01.29.7 01.30.2 3.1 17.5 25.09 2804 21 GRF 23.13.7 23.45.0 53.7 22.3 26.09 2804 1 S 02.25.8 02.26.2 0.9 4.4 26.09 2804 2 S/F 03.31.3 03.31.7 1.5 6.8 27.09 2804 3 S 03.03.6 03.04.3 2.2 5.1 4.11 2804 2 S/F 01.30.3 01.30.8 1.1 18.0 4.11 2804 46 C 01.36.1 01.39.5 5.1 24.0 4.11 2804 29 PBI 01.41.2 01.41.2 16.0 7.0 4.11 2804 28 PRE 02.50.6 02.53.6 3.0 7.0 4.11 2804 46 C 02.53.6 02.54.4 6.4 12.0 4.11 2804 46 C 02.53.6 02.57.7 7.0 4.11 2804 29 PBI 03.00.0 03.00.0 37.8 8.0 4.11 2804 3 S 03.37.8 03.38.3 3.3 17.0 6.11 2804 42 SER 03.22.0 03.22.7 0.6 4.0 6.11 2804 42 SER 03.22.0 03.24.8 1.8 6.0 9.11 2804 40 F 02.45.2 02.46.8 2.5 4.7 9.11 2804 28 PRE 03.15.0 03.25.0 10.0 6.7 9.11 2804 46 C 03.25.0 03.26.0 2.5 19.0 9.11 2804 29 PBI 03.27.5 03.27.5 82.5 9.0 10.11 2804 46 C 01.42.6 01.43.0 1.6 6.6 11.11 2804 46 C 01.27.2 01.29.0 2.5 11.0 11.11 2804 46 C 01.59.0 01.59.3 1.2 8.5 11.11 2804 46 C 04.30.6 04.31.8 2.4 8.0 11.11 2804 1 S 23.49.0 23.49.3 1.0 9.0 12.11 2804 3 S 01.29.6 01.29.8 1.2 6.6 12.11 2804 4 S/F 02.39.7 02.40.7 1.8 23.0 12.11 2804 46 C 23.40.0 23.43.0 5.0 14.0 13.11 2804 22 GRF 01.32.0 02.55.0 123.0 29.0 14.11 2804 45 C 03.49.6 03.51.2 4.2 16.0 14.11 2804 45 C 03.49.6 03.52.5 6.0 14.11 2804 3 S 04.37.0 04.39.7 4.8 9.4 14.11 2804 23 GRF 23.40.0 00.08.8 160.0 8.0 15.11 2804 46 C 01.43.7 01.44.9 2.5 8.4 15.11 2804 46 C 01.43.7 01.46.8 1.8 8.4 15.11 2804 3 S 02.41.0 02.41.5 2.7 16.0 15.11 2804 22 GRF 03.50.0 04.11.8 80.0 11.0 16.11 2804 8 S 01.03.5 01.03.5 0.1 6.6 16.11 2804 8 S 01.04.8 01.04.9 0.1 6.6 16.11 2804 46 C 01.13.0 01.15.0 2.6 27.0 16.11 2804 28 PRE 02.11.8 02.14.5 25.0 7.7 16.11 2804 4 S/F 02.36.8 02.38.4 10.0 77.0 16.11 2804 29 PBI 02.46.8 02.46.8 44.0 12.0 16.11 2804 3 S 03.52.5 03.54.2 2.4 7.0 16.11 2804 28 PRE 03.54.9 04.02.5 12.6 13.0 16.11 2804 46 C 04.07.5 04.09.2 4.0 166.0 16.11 2804 46 C 23.32.0 23.32.8 5.2 13.0 17.11 2804 1 S 01.11.1 01.11.4 1.0 3.8 17.11 2804 4 S/F 02.35.0 02.35.7 1.6 21.3 17.11 2804 29 PBI 02.36.6 02.36.6 23.4 6.1 17.11 2804 40 F 23.56.6 23.56.8 3.4 16.7 18.11 2804 4 S/F 01.44.8 01.46.0 5.2 44.5 19.11 2804 8 S 00.07.7 00.07.9 0.3 23.1 19.11 2804 3 S 01.23.1 01.25.0 2.5 3.8 19.11 2804 8 S 03.15.7 03.15.7 0.1 10.6 20.11 2804 1 S 02.08.6 02.08.8 0.7 4.8 21.11 2804 4 S\F 00.10.0 00.11.0 1.2 71.8 21.11 2804 1 S 05.05.0 05.05.2 0.6 9.3 22.11 2804 46 C 02.14.7 02.15.6 1.8 8.7 22.11 2804 3 S 02.54.4 02.55.0 4.0 28.2 23.11 2804 1 S 01.11.2 01.11.8 1.0 3.2 23.11 2804 3 S 03.41.0 03.42.4 2.0 4.2 25.11 2804 4 S/F 23.41.5 23.42.5 2.2 21.5 26.11 2804 4 S/F 01.16.8 01.20.6 6.0 78.0 26.11 2804 30 PBI 01.22.8 01.22.8 120.0 33.3 26.11 2804 3 S 01.33.6 01.36.6 3.8 7.6 26.11 2804 20 GRF 03.55.0 03.58.8 55.0 9.98 27.11 2804 42 SER 02.23.5 02.25.1 2.8 12.0 27.11 2804 42 SER 02.23.5 02.45.0 9.0 13.3 27.11 2804 29 PBI 02.47.0 02.47.0 83.0 9.5 27.11 2804 4 S/F 04.51.3 04.52.5 3.3 72.0 27.11 2804 29 PBI 04.54.6 04.54.6 34.0 6.0 28.11 2804 40 F 01.26.8 01.27.3 0.75 5.7 28.11 2804 2 S/F 01.39.5 01.41.4 3.12 6.1 28.11 2804 46 C 02.49.0 02.53.6 6.9 23.6 28.11 2804 29 PBI 02.55.8 02.55.8 24.2 4.9 10.12 2804 42 SER 02.35.8 02.36.4 0.8 5.7 10.12 2804 42 SER 02.35.8 02.38.1 1.1 4.1 10.12 2804 2 S/F 04.10.2 04.11.2 1.6 6.1 11.12 2804 8 S 02.39.7 02.40.0 0.6 4.9 11.12 2804 3.S 03.26.2 03.30.0 7.4 5.3 15.12 2804 21 GRF 03.48.0 04.01.2 72.0 5.3 17.12 2804 45 C 00.17.2 00.17.8 2.0 7.7 17.12 2804 45 C 00.17.2 00.20.6 1.8 8.5 17.12 2804 45 C 00.17.2 00.22.1 1.7 7.0 17.12 2804 1 S 04.32.7 04.33.7 2.4 4.2 18.12 2804 2 S/F 01.28.2 01.28.5 0.7 5.0 18.12 2804 45 C 02.58.5 02.59.0 1.9 26.0 18.12 2804 45 C 02.58.5 02.59.8 22.0 18.12 2804 30 PBI 03.00.4 03.03.8 43.0 5.6 18.12 2804 3 S 03.03.5 03.03.8 2.0 7.6 20.12 2804 45 C 00.00.9 00.01.8 3.3 14.0 20.12 2804 45 C 00.00.9 00.03.1 7.0 20.12 2804 30 PBI 00.04.4 01.30.0 116.0 14.0 20.12 2804 1 S 00.34.4 00.34.6 1.0 4.0 20.12 2804 3 S 01.03.5 01.04.0 1.5 5.1 20.12 2804 8 S 01.17.0 01.17.2 0.4 4.0 20.12 2804 1 S 01.19.3 01.19.6 1.1 10.2 20.12 2804 8 S 01.29.7 01.29.8 0.1 7.9 20.12 2804 40 F 00.30.6 01.31.2 0.9 8.0 20.12 2804 21 GRF 04.00.0 04.07.5 35.0 20.0 22.12 2804 23 GRF 00.05.0 02.10.0 175.0 22.0 22.12 2804 1 S 02.12.7 02.03.1 1.1 5.4 22.12 2804 3 S 04.28.2 04.28.6 1.8 9.6 23.12 2804 3 S 00.50.0 00.52.2 3.9 7.0 23.12 2804 41 SER 02.38.0 02.38.5 1.8 4.0 23.12 2804 41 SER 02.38.0 02.42.8 3.7 4.8 23.12 2804 28 PRE 03.13.0 03.13.3 0.9 3.1 23.12 2804 2 S/F 03.13.9 03.14.8 3.1 14.0 23.12 2804 8 S 05.07.5 05..07.5 0.2 42.0 24.12 2804 40 F 04.36.0 04.37.5 3.7 5.6 26.12 2804 1 S 04.04.6 04.05.5 3.5 5.4 27.12 2804 4 S/F 01.47.8 01.50.1 4.2 68.0 27.12 2804 30 PBI 01.54.2 01.54.2 66.0 15.0 27.12 2804 46 C 02.10.0 02.12.5 13.1 27.0 27.12 2804 46 C 02.10.0 02.18.2 12.0 12.0 27.12 2804 46 C 23.56.5 23.58.5 6.0 9.4 28.12 2804 28 PRE 00.35.0 00.40.2 5.2 4.6 28.12 2804 4 S/F 00.40.3 00.44.4 16.0 222.0 28.12 2804 31 PBI 00.56.2 00.56.2 60.0 12.5 28.12 2804 42 SER 01.11.5 01.13.6 3.6 8.4 28.12 2804 42 SER 01.16.8 01.18.2 2.5 7.5 29.12 2804 40 F 01.32.0 01.38.4 7.4 5.2 31.12 2804 1 S 00.22.0 00.22.8 1.4 3.3