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 : MARCH YEAR : 1997 -------------------------------------------------------------------------------------------------- 1 2 3 4 5 6 7 8 9 10 11 12 -------------------------------------------------------------------------------------------------- 970301 0630 1544 no burst 970302 no observations by technical disturbances 970303 0630 1544 POTS 1202 1544 U I S,W 1 110U 170U 970304 0630 1544 POTS 0710 1544 U I S,W 1 130 170U 970304 POTS 0720.0 0720.2 III G 2 110U 170U 970304 POTS 0721.0 0721.4 III G 1 110U 170U 970304 POTS 0907.8 0911.6 III GG 2 110U 170U 970304 POTS 0914.9 0915.0 III B 1 110U 170U 970304 POTS 0935.5 0935.8 UNCLF 1 130 170U 970304 POTS 1000.7 1001.0 III G 2 110U 170U 970304 POTS 1308.5 1309.1 III G 2 40X 170U 970304 POTS 1342.5 1342.7 III G 1 110U 170U 970305 0630 1545 POTS 1037.9 1039.1 III G 1 110U 170U 970305 POTS 1136.1 1138.4 III G 2 40X 170U 970305 POTS 1142.0 1153.5 III GG 3 40X 750 970305 POTS 1155.6 1202.6 III GG 3 40X 550 970305 POTS 1207.5 1208.6 III G 3 40X 370 970305 POTS 1211.6 1211.7 III B 1 110U 170U 970305 POTS 1233.3 1233.6 III G 2 40X 200U 970305 POTS 1244.4 1255.1 III GG 3 40X 400 970305 POTS 1259.7 1328.8 III GG 3 40X 800X 970305 POTS 1407.7 1408.0 III G 2 40X 170U 970305 POTS 1408.9 1410.1 III G 2 40X 170U 970305 POTS 1422.5 1422.6 III B 1 110U 170U 970305 POTS 1433.2 1433.3 III B 1 110U 170U 970305 POTS 1434.9 1435.0 III B 1 110U 170U 970305 POTS 1518.7 1520.6 III G 2 40X 170U 970305 POTS 1540.1 1544.9 III GG 3 40X 300 970305 POTS 1540.9 1541.5 V 2 40X 60 970306 0630 1544 POTS 0644.0 0644.2 III G 1 130 170U 970306 POTS 0650.8 0654.2 III GG 2 40X 350 970306 POTS 0657.7 0658.1 III G 2 110U 170U 970306 POTS 0659.0 0659.5 III G 2 40X 170U 970306 POTS 0701.9 0702.0 III B 1 130 170U 970306 POTS 0704.9 0707.8 III G 2 70 170U 970306 POTS 0758.7 0759.0 III G 1 110U 170U 970306 POTS 0803.9 0806.5 III G 2 40X 170U 970306 POTS 0812.8 0818.3 III G 3 40X 350 970306 POTS 0813.5 0813.9 V 2 40X 55 970306 POTS 0819.3 0819.7 III G 1 110U 170U 970306 POTS 0823.8 0824.0 DCIM 1 250 350 970306 POTS 0824.6 0825.5 III G 2 40X 170U 970306 POTS 0929.4 0931.3 III G 2 40X 170U 970306 POTS 1011.5 1011.9 III G 1 110U 170U 970306 POTS 1039.2 1044.8 III GG 3 40X 170U 970306 POTS 1158 1544 U I S 1 130 170U 970306 POTS 1235.2 1235.6 III G 2 110U 170U 970306 POTS 1301.4 1301.5 III B 2 125 350 970306 POTS 1417.8 1417.9 III B 1 40X 70 970306 POTS 1514.3 1516.2 DCIM 1 300 450 970306 POTS 1526.3 1526.4 III B 2 110U 170U 970307 0630 1544 POTS 0632 1544 U I S,W 1 110U 350 970307 POTS 0642.6 0642.8 III G 2 110U 350 970307 POTS 0830.3 0830.4 III G 2 110U 140 970307 POTS 0838.6 0839.1 UNCLF 2 110U 120 970307 POTS 0918.8 0919.8 III GG 2 110U 140 970307 POTS 0946.7 0949.6 III GG 3 40X 170U 970307 POTS 1006.8 1007.2 III G 3 40X 140 970307 POTS 1010.0 1010.7 DCIM 1 300 500 970307 POTS 1010.0 1010.5 III G 2 40X 170U 970307 POTS 1033.2 1034.1 III G 2 40X 170U 970307 POTS 1055.9 1056.1 III B 2 110U 170U 970307 POTS 1223.8 1225.8 III G 2 110U 170U 970307 POTS 1310.3 1310.7 III G 2 110U 140 970307 POTS 1325.6 1326.1 III G 2 110U 170U 970307 POTS 1455.3 1500.0 III GG 3 40X 400 970308 0630 1544 POTS 0642 1544 U I S 1 110U 350 970308 POTS 0748.6 0756.8 III GG 2 110U 325 970308 POTS 0840.3 0840.4 III B 2 110U 170U 970308 POTS 0848.6 0848.7 III G 2 110U 300 970308 POTS 0915.8 0915.9 III B 2 110U 140 970308 POTS 0933.4 0933.6 III B 1 110U 150 970308 POTS 1050.3 1050.4 III B 1 110U 170U 970308 POTS 1054.8 1054.9 III B 1 110U 170U 970308 POTS 1107.6 1107.9 III G 2 60 300 970308 POTS 1156.2 1200.1 III G 1 110U 350 970308 POTS 1226.7 1226.8 III B 1 110U 140 970308 POTS 1246.5 1247.3 III G 1 110U 250 970308 POTS 1303.7 1303.9 III G 1 110U 140 970308 POTS 1333.5 1341.1 III GG 3 40X 350 970308 POTS 1401.9 1402.0 III B 1 110U 250 970309 0630 1544 POTS 0630 E 1544 U I S,C,DC 3 110U 350 970309 POTS 0739.1 0739.2 III B 1 40X 70 970309 POTS 0806.9 0807.5 III G 1 40X 70 970309 POTS 0852.6 0852.7 UNCLF 1 40X 50 970309 POTS 0858.0 0858.1 UNCLF 1 40X 50 970309 POTS 0900.3 0900.4 UNCLF 1 40X 50 970309 POTS 0907.9 0908.0 UNCLF 1 40X 50 970310 0630 1544 POTS 0630 E 1544 U I S 2 110U 350 970310 POTS 1532.8 1533.2 III G 1 110U 170U 970311 0702 1600 POTS 0702 E 1600 U I S 1 110U 170U 970312 POTS no observations by technical disturbances 970313 POTS no observations by technical disturbances 970314 POTS no observations by technical disturbances 970315 POTS no observations by technical disturbances 970316 POTS no observations by technical disturbances 970317 0758 1551 POTS 0807 0823 I S,W 1 130 150 970318 0607 1605 POTS 1021.2 1021.5 DCIM 1 250 375 970319 0607 1607 POTS no burst 970320 0607 1607 POTS no burst 970321 0543 1620 POTS no burst 970322 POTS no observations by technical disturbances 970323 POTS no observations by technical disturbances 970324 0640 1625 POTS no burst 970325 0543 1620 POTS no burst 970326 0543 1620 POTS no burst 970327 0543 1620 POTS 0721 0726 I S 1 120 170U 970327 POTS 0749 0750 I S 1 150 170U 970328 POTS no observations by technical disturbances 970329 POTS no observations by technical disturbances 970330 1317 1630 POTS 1317 E 1630 U I S 2 110U 400 970330 POTS 1329.8 1331.1 III G 2 110U 400 970330 POTS 1332.9 1333.0 III B 1 110U 160 970330 POTS 1335.2 1336.2 III G 2 110U 250 970330 POTS 1343.2 1344.4 III G 3 60 170U 970330 POTS 1346.6 1349.9 III GG 2 110U 250 970330 POTS 1350.7 1357.1 III GG 2 110U 250 970330 POTS 1403.4 1404.2 III G 2 110U 375 970330 POTS 1406.5 1407.2 III G 3 40X 350 970330 POTS 1409.9 1410.1 III G 2 110U 170U 970330 POTS 1435.4 1519.4 III GG 3 40X 350 970330 POTS 1538.8 1552.9 III GG,C 3 40X 300 970330 POTS 1552.7 1552.8 DCIM 1 500 800X 970330 POTS 1601.8 1609.4 III GG 3 40X 800X 970330 POTS 1620.2 1620.3 III B 2 110U 170U 970331 0543 1620 POTS 0543 E 1620 U I S 2 110U 350 970331 POTS 0543 E 1620 U III N 1 110U 170U 970331 POTS 0543 E 1620 U III N 2 110U 170U 970331 POTS 0726.9 0727.2 III G 3 110U 250 970331 POTS 0736.2 0736.4 III G 3 40X 275 970331 POTS 0757.4 0759.3 III G 3 40X 400 970331 POTS 0811.3 0813.4 III G 2 40X 170U 970331 POTS 0841.3 0841.9 III G 3 70 275 970331 POTS 0858.0 0858.1 III B 2 110U 250 970331 POTS 0910.2 0910.4 III G 2 110U 275 970331 POTS 0938.4 0941.3 III G 3 40X 400 970331 POTS 1020.9 1023.0 III G,U,RS,C 3 40X 500 970331 POTS 1022.2 1022.5 V 3 40X 60 970331 POTS 1022.7 1023.1 V 1 40X 50 970331 POTS 1106.7 1106.9 III G 3 65 170U 970331 POTS 1139.7 1140.0 III G 3 110U 170U 970331 POTS 1153.2 1153.6 III G 3 110U 160 970331 POTS 1155.3 1155.6 III G,RS 3 110U 170U 970331 POTS 1211.9 1212.1 III G 3 110U 170U 970331 POTS 1306.7 1307.8 III GG 3 45 250 970331 POTS 1320.6 1320.7 III B 3 110U 150 970331 POTS 1352.1 1352.4 III G 3 70 170U 970331 POTS 1407.5 1407.6 UNCLF 3 110U 120 970331 POTS 1409.5 1409.6 III B 3 110U 160 970331 POTS 1423.8 1424.3 III G 3 40X 250 970331 POTS 1453.4 1453.5 III G,U 3 110U 130 970331 POTS 1507.1 1507.8 III G 3 40X 170U 970331 POTS 1509.2 1509.3 III G 3 40X 170U 970331 POTS 1509.4 1509.6 V 2 40X 50 970331 POTS 1613.4 1613.6 III G 2 40X 170U DESCRIPTION : 1 - Date (yymmdd) EVENT REMARKS : B - Single burst 2 - Start of observation C - Underlying continuum 3 - End 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 boundary (MHz) of the event GG - Large group of bursts (>10) 11 - Upper frequency boundary (MHz) of the event H - Herringbone (Type II) 12 - Remarks N - Intermittent activity in this period RS - Reverse drifting burst FREQUENCY S - Storm, intermittent, QUALIFIERS : X - Extent beyond the instruments range but apparently connected U - Uncertain frequency SH - Secondary harmonic emission U - U-shaped burst of type III UE - Uncertain emission (type II) W - Weak