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 : MAY YEAR : 1996 -------------------------------------------------------------------------------------------------- 1 2 3 4 5 6 7 8 9 10 11 12 -------------------------------------------------------------------------------------------------- 960501 0700 1500 POTS no burst *) 960502 0700 1500 POTS 0951.0 0951.5 III G 1 110U 170U *) 960503 0700 1500 POTS 0702.0 0702.5 III G 2 110U 170U *) 960504 POTS no observations 960505 POTS no observations 960506 0700 1500 POTS 0700 E 1500 U I S 1 120 170U *) 960506 POTS 0922.5 0925.3 III GG,RS 3 110U 800 *) 960506 POTS 0922.5 0925.3 DCIM 2 200U 550 *) 960506 POTS 0925.1 0928.5 II F,H 3 110U 170U *) 960506 POTS 0925.1 0932 II SH,H 3 110U 350 *) 960507 0700 1500 POTS 0700 E 1500 U I DC,S 1 130 170U *) 960508 0700 1500 POTS no burst *) 960509 0700 1500 POTS no burst *) 960510 0700 1500 POTS no burst *) 960511 0700 1500 POTS no observations 960512 0700 1500 POTS no observations 960513 0700 1500 POTS 0726.8 0727.3 III G 1 110U 170U *) 960513 POTS 0853.9 0858.2 III GG 2 110U 170U *) 960513 POTS 0904.8 0904.9 DCIM 2 250 400 *) 960513 POTS 0952.7 0952.8 III B 1 140 325 *) 960513 POTS 1009.5 1009.9 DCIM 1 325 400 *) 960513 POTS 1109.5 1109.9 III G 2 110U 170U *) 960513 POTS 1110.7 1110.8 III G 1 110U 150 *) 960513 POTS 1111.8 1112.3 UNCLF 1 300 375 *) 960513 POTS 1117.4 1117.5 III B 1 110U 150 *) 960513 POTS 1123.6 1124.0 III G 1 110U 170U *) 960513 POTS 1152.9 1204.0 III GG 2 110U 250 *) 960513 POTS 1230.8 1230.9 III G,RS 1 110U 170U *) 960513 POTS 1254.1 1258.6 III GG 3 110U 250 *) 960513 POTS 1311.6 1312.5 III G,RS 2 110U 170U *) 960513 POTS 1313.1 1313.5 III G 1 110U 140 *) 960513 POTS 1328.2 1328.4 III G 3 110U 170U *) 960513 POTS 1415.1 1415.3 III G 1 110U 170U *) 960513 POTS 1433.7 1433.9 III B 1 110U 250 *) 960513 POTS 1452.0 1452.1 III B 1 110U 170U *) 960514 0700 1500 POTS 0813.8 0814.5 III G 1 110U 170U *) 960514 POTS 0818.5 0818.6 III B 1 110U 150 *) 960514 POTS 0954.6 0955.1 UNCLF 1 275 350 *) 960514 POTS 1010.2 1010.3 III G 1 110U 170U *) 960514 POTS 1130.3 1139.6 III G 2 110U 170U *) 960515 0846 1258 POTS 0911.8 0913.9 III GG 2 110U 170U *) 960515 POTS 0941.9 0942.2 III G 1 120 250 *) 960515 POTS 0951.6 0954.5 III GG 2 110U 170U *) 960515 POTS 1055.5 1055.9 III G 1 120 275 *) 960515 POTS 1134.1 1134.2 III G 1 110U 170U *) 960516 0700 1500 POTS 0954.7 0954.8 III B 1 110U 170U *) 960517 0700 1500 POTS no burst *) 960518 POTS no observations 960519 POTS no observations 960520 0700 1500 POTS 1131.7 1131.8 III B 2 110U 170U *) 960520 POTS 1303.3 1303.8 III G 1 110U 170U *) 960521 0700 1500 POTS no burst *) 960522 0700 1500 POTS no burst *) 960523 0700 1500 POTS no burst *) 960524 0700 1500 POTS no burst *) 960525 POTS no observations 960526 POTS no observations 960527 0700 1500 POTS no burst *) 960528 0700 1500 POTS no burst *) 960529 0700 1500 POTS no burst *) 960530 0700 1500 POTS no burst *) 960531 0700 1500 POTS no burst *) *) 40-90 MHz : no measurements by technical disturbances 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