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 : DECEMBER YEAR : 1996 -------------------------------------------------------------------------------------------------- 1 2 3 4 5 6 7 8 9 10 11 12 -------------------------------------------------------------------------------------------------- 961201 0752 1353 POTS 0752 E 1353 U I S,C,DC 2 110U 250 961201 POTS 0850.7 0850.9 III G 2 110U 170U 961201 POTS 0857.1 0857.3 III G 3 40X 170U 961201 POTS 0859.2 0859.6 III G 3 110U 170U 961201 POTS 0932.6 0936.9 III GG 2 40X 250 961201 POTS 1026.8 1027.3 III G 2 40X 160 961201 POTS 1057.6 1057.7 III B 2 110U 145 961201 POTS 1100.2 1100.7 III G 3 110U 150 961201 POTS 1140.1 1140.3 III G 3 40X 170U 961201 POTS 1140.2 1140.5 V 2 40X 50 961201 POTS 1214.5 1214.6 III G 2 40X 170U 961201 POTS 1218.9 1219.3 III B 2 40X 90U 961202 0752 1350 POTS 0752 E 1350 U I S 1 110U 400 961202 POTS 0835.2 0835.3 III B 2 110U 150 961202 POTS 1021.4 1021.5 III G 2 110U 170U 961202 POTS 1114.4 1115.4 III G 3 40X 170U 961203 0752 1350 POTS 0925.7 0926.3 III G 1 140 350 961204 0752 1350 POTS no burst 961205 0752 1350 POTS no burst 961206 1247 1350 POTS no burst 961207 0752 1352 POTS no burst 961208 0752 1352 POTS no burst 961209 0752 1352 POTS 1038 1352 U I S,W 1 130 300 961209 POTS 1106.6 1107.0 DCIM 1 400 650 961209 POTS 1148.4 1148.8 DCIM 2 275 500 961210 0752 1352 POTS 0802 1352 U I S,W 1 120 350 961210 POTS 0932.3 0932.4 DCIM 2 650 800X 961210 POTS 1122.6 1123.0 DCIM 2 325 400 961210 POTS 1124.1 1124.2 III B 2 110U 250 961210 POTS 1202.1 1202.3 III G 3 130 300 961210 POTS 1249.0 1249.2 DCIM 1 300 450 961211 0800 1348 POTS 0800 E 1348 U I S,C,DC 2 110U 400 961211 POTS 1220.2 1220.7 III G 3 110U 400 961211 POTS 1243.5 1243.9 III G 3 120 250 961211 POTS 1249.8 1249.9 III G 2 120 170U 961211 POTS 1326.0 1326.5 III G 2 110U 170U 961212 0800 1348 POTS no observations by technical disturbances 961213 0800 1348 POTS 0800 E 1348 U I S,C,DC 2 120 325 961214 0800 1348 POTS 0800 E 1348 U I S,C,DC 2 110U 250 961215 0800 1348 POTS 0800 E 1348 U I S 1 110U 375 961216 0800 1348 POTS 0800 E 1348 U I S,W 1 110U 250 961217 0800 1348 POTS 1053.0 1053.1 III B 2 225 450 961217 POTS 1117.5 1117.6 III B 2 200U 250 961218 0800 1348 POTS 0800 E 1348 U I S 1 110U 400 961218 POTS 1118.6 1118.8 III G 3 40X 275 961219 0800 1348 POTS 0800 E 1348 U I S,C 2 110U 400 961219 POTS 0819.2 0819.3 III B 1 110U 150 961219 POTS 0854.5 0854.9 III G 1 110U 160 961219 POTS 0941.2 0941.3 III B 1 110U 150 961219 POTS 0942.1 0942.4 III G 3 110U 170U 961220 0800 1348 POTS 0800 E 1348 U I S,C,DC 2 110U 170U 961221 0800 1348 POTS no burst 961222 0800 1348 POTS no burst 961223 0800 1348 POTS 1044.4 1045.6 III G,UG 2 60 250 961223 POTS 1320 1322 I S,W 1 130 150 961224 0800 1348 POTS 1303.1 1309 III GG,U 2 110U 250 961224 POTS 1309.2 1316.5 II SH,H 3 60 170U 961224 POTS 1310.0 1314 II FH,H 3 40X 75 961224 POTS 1318.8 1322 II FH,H 3 40X 70 961224 POTS 1223 1225.5 II FH,H 3 45 60 961225 0800 1348 POTS no burst 961226 0800 1348 POTS no burst 961227 0800 1348 POTS no burst 961228 0800 1348 POTS no burst 961229 0800 1348 POTS no burst 961230 0800 1348 POTS no burst 961231 0800 1348 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