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 : JANUARY YEAR : 1997 -------------------------------------------------------------------------------------------------- 1 2 3 4 5 6 7 8 9 10 11 12 -------------------------------------------------------------------------------------------------- 970101 0803 1355 POTS no burst 970102 0803 1355 POTS no burst 970103 0803 1355 POTS no burst 970104 0803 1355 POTS no burst 970105 0803 1355 POTS no burst 970106 0803 1355 POTS no burst 970107 0803 1355 POTS no burst 970108 0803 1355 POTS no burst 970109 0803 1355 POTS no burst 970110 0803 1355 POTS no burst 970111 0800 1410 POTS no burst 970112 0800 1410 POTS no burst 970113 0800 1410 POTS no burst 970114 0800 1410 POTS no burst 970115 0800 1410 POTS 0842.2 1028 I S 2 110U 250 970116 0800 1410 POTS 0800 E 0807 I S 2 110U 170U 970116 POTS 1214 1216 I S 1 160 170U 970116 POTS 1312 1320 I S 1 130 170U 970116 POTS 1329 1351 I S 1 120 250 970117 0800 1410 POTS no burst 970118 0800 1410 POTS no burst 970119 0800 1410 POTS no burst 970120 0800 1410 POTS 0829.7 0831.8 I S,W 1 150 170U 970120 POTS 0832.5 0835.3 III G 2 65 250 970121 0750 1426 POTS no burst 970122 0750 1426 POTS no burst 970123 0750 1426 POTS no burst 970124 0750 1426 POTS 0922.8 0922.9 III B 2 110U 250 970124 POTS 1028.3 1028.4 UNCLF 1 220 240 970124 POTS 1029.4 1029.8 III G 1 110U 250 970125 0750 1426 POTS no burst 970126 0750 1426 POTS no burst 970127 0750 1426 POTS 1419.6 1424.6 III GG,RS 2 110U 300 970128 0750 1426 POTS no burst 970129 0750 1426 POTS no burst 970130 0750 1426 POTS no burst 970131 0750 1426 POTS no burst 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