S O L A R R A D I O E M I S S I O N SPECTRAL OBSERVATIONS STATION : ASTROPHYSIKALISCHES INSTITUT POTSDAM OBSERVATORIUM FUER SOLARE RADIOASTRONOMIE D - 14552 TREMSDORF (GERMANY) FREQUENCY RANGE : 40 - 800 MHz MONTH : FEBRUARY YEAR :2001 -------------------------------------------------------------------------------------------------------------- 1 2 3 4 5 6 7 8 9 10 11 12 -------------------------------------------------------------------------------------------------------------- 010201 0734 1430 POTS 0923.6 0923.8 III B 2 200U 375 010201 POTS 0942.1 0942.2 I 1 225 300 010201 POTS 1153.3 1153.4 I 1 275 300 010202 0734 1430 POTS 0827.0 0827.1 III B 1 110U 130 010202 POTS 0920 0922 I S 1 110U 120 010203 0734 1430 POTS 0911.9 0913.5 III G 1 110U 170U 010203 POTS 0918.9 0919.4 UNCLF 1 130 170U 010203 POTS 0951.4 0955.4 III G 2 110U 275 010203 POTS 1026.0 1026.1 III B 1 110U 170U 010203 POTS 1115.3 1116.5 III G 3 70 400 010203 POTS 1333.4 1333.6 III B 1 110U 150 010203 POTS 1341.8 1342.0 III G 2 110U 170U 010204 0734 1430 POTS 1131.4 1131.6 III B 1 40X 170U 010205 0734 1430 POTS 0814 1430 U I S,W 1 130 300 010206 0734 1435 POTS 0742 E 1435 U I S 1 110U 300 010206 POTS 1255.4 1255.6 III B 1 40X 160 010206 POTS 1301.9 1302.2 III G 2 40X 400 010207 0734 1437 POTS 0734 E 1437 U I S 1 110U 250 010207 POTS 1156.7 1157.4 III G 1 110U 250 010207 POTS 1217.5 1219.8 III G 1 110U 275 010207 POTS 1315.9 1316.6 III B 2 110U 250 010208 1104 1500 POTS 1154.0 1154.2 III B 1 110U 300 40-90 MHz no obs. 010208 POTS 1308.8 1310.2 III G 1 120 250 010208 POTS 1320.2 1323.2 III G 1 110U 250 010208 POTS 1344.5 1344.6 III B 1 110U 170U 010208 POTS 1417.7 1422.9 III G 2 40X 130 010209 0734 1441 POTS 0759 1441 U I S 1 110U 350 010209 POTS 0845.3 0845.4 III B 1 110U 250 010209 POTS 1212.4 1212.9 III G 2 110U 600 010209 POTS 1227.2 1228.1 III G 3 40X 600 010210 POTS no observations 010211 POTS no observations 010212 0725 1447 POTS 0831 1447 U I S,W 1 110U 170U 010213 0717 1449 POTS 0955 1449 U I S,W 1 110U 170U 010213 POTS 1000.8 1000.9 III B 1 70 140 010214 0713 1459 POTS 1058.5 1058.9 UNCLF 1 300 400 010214 POTS 1406 1443 I S,W 1 200U 350 010215 POTS no observations 010216 0713 1456 POTS no burst 010217 POTS no observations 010218 0713 1500 POTS 1057.8 1058.7 DCIM 1 240 400 010219 0713 1503 POTS 1208 1210 I S 1 130 160 010220 0713 1506 POTS 1151 1155 I S 1 110U 130 010220 POTS 1155.6 1155.9 III G 1 110U 170U 010220 POTS 1225.4 1232.7 III G 2 40X 135 010220 POTS 1453.1 1453.3 DCIM 1 325 400 010221 0652 1508 POTS 0845 1506 I S,W 1 110U 170U 010221 POTS 1044.1 1049.2 III G 1 110U 150 010221 POTS 1417.0 1426.3 DCIM 2 140 400 010221 POTS 1422.3 1426.4 III G,RS 2 40X 170U 010222 0652 1510 POTS 0806 0857 I S,W 1 110U 170U 010222 POTS 0810.9 0811.0 III B 1 220 325 010222 POTS 1318.3 1318.5 DCIM 1 200U 375 010222 POTS 1332.2 1334.0 III G 2 40X 90U 010222 POTS 1335.0 1338.9 III G 2 40X 250 010223 0704 1458 POTS 0729.8 0729.9 III B 1 300 400 010223 POTS 0733 1458 U I S,W 1 110U 250 010223 POTS 0742.0 0742.2 III B 1 325 450 010224 POTS no observations 010225 POTS no observations 010226 POTS no observations 010227 0652 1521 POTS 0957.8 0958.1 III G 1 40X 170U 010228 0652 1523 POTS 0915.8 0915.9 UNCLF 1 110U 275 010228 POTS 1017.1 1017.2 III B 1 40X 170U 010228 POTS 1045.3 1051.1 III GG 3 40X 400 010228 POTS 1109.6 1109.8 III B 1 40X 90U 010228 POTS 1123.4 1127.4 III G 1 40X 170U 010228 POTS 1149.7 1149.9 III G 1 40X 90U 010228 POTS 1246.2 1246.3 III G 2 40X 90U 010228 POTS 1322.5 1325.8 III G 2 40X 350 010228 POTS 1353.9 1356.7 III G 3 40X 250 010228 POTS 1459.4 1501.2 III G 2 40X 90U DESCRIPTION : 1 - Date (yymmdd) EVENT REMARKS : B - Single burst 2 - Start time of observation C - Underlying continuum 3 - End time of observation (particularly with TypeI) 4 - Station DC - Drifting chains (Type I) 5 - Event start time DP - Drifting pairs (Type I) 7 - Spectral class F - Fundamental emission (Type II) 8 - Associated spectral class remarks FS - Fine structure (Type IV) 9 - Intensity (1-3) G - Small group of bursts (<10) 10 - Low frequency (MHz) of the event GG - Large group of bursts (>10) 11 - Upper frequency (MHz) of the event H - Herringbone (Type II) 12 - Remarks N - Intermittent activity in this period RS - Reverse drifting burst FREQUENCY S - Storm in the sense of intern QUALIFIERS : X - Extens beyond instrument range but apparently connected act SH - Secondary harmonic emission U - Uncertain frequency U - U-shaped burst of type III UE - Uncertain emission (type II) W - Weak