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 :2004 RANGE 100 - 170 MHz reduced sensitivity -------------------------------------------------------------------------------------------------------------- 1 2 3 4 5 6 7 8 9 10 11 12 -------------------------------------------------------------------------------------------------------------- 040501 0348 1845 POTS 0635 1757 U I S,N 2 200U 370 040502 0348 1845 POTS 0550 U 1207 I S,N 2 200U 310 400-800MHz no data 040502 POTS 1254 1343 U I S,N 1 200U 300 040503 0346 1849 POTS 0415.4 0415.8 III G 3 40X 85U 400-800MHz no data 040503 POTS 0429 1324 I S,N 2 200U 310 040503 POTS 1259.6 1300.6 DCIM 2 210 390 040503 POTS 1543 1751 U I S,N 1 200U 300 040504 0340 1849 POTS 1442 1543 I S,N 1 200U 280 400-800MHz no data 040505 0337 1849 POTS 0349.0 0351.8 III GG 2 40X 85U 400-800MHz no data 040505 POTS 0432 U 0654 I S,N 1 200U 300 040505 POTS 1321 1727 U I S,N 2 200U 330 040506 0337 1852 POTS 0447 U 0631 I S,N 1 200U 330 400-800MHz no data 040506 POTS 0518.5 0518.9 III G 1 40X 75 040506 POTS 0534.2 0535.9 III G 1 40X 80 040506 POTS 0935.6 0537.2 III G 2 40X 330 040506 POTS 1004.9 1007.4 III G 2 40X 220 040506 POTS 1015.0 1015.2 III B 1 45 80 040507 0337 1852 POTS 1002.5 1006.2 III GG 2 40X 300 400-800MHz no data 040507 POTS 1014.2 1034 II F,H 2 40X 85U 040507 POTS 1340.6 1426 U III GG 2 40X 380 040507 POTS 1426 U 1534 I S,N 2 55 300 040508 0337 1852 POTS 0447.8 0458.0 III GG,N 3 40X 350 400-800MHz no data 040508 POTS 0614.7 0617.7 III GG 2 40X 80 040508 POTS 0932 U 1048 U I S,N 1 200U 280 040508 POTS 0941.4 0941.6 III B 1 40X 80 040508 POTS 1010.6 1014.9 III GG 2 40X 310 040508 POTS 1028.6 1036.6 III GG 3 40X 320 040508 POTS 1209 1247 I S,N 1 200U 250 040509 0337 1855 POTS 0458.6 0500.1 III G 1 40X 75 400-800MHz no data 040509 POTS 0523.8 0524.8 III G 2 40X 75 040509 POTS 0543.3 0543.5 III B 1 40X 60 040509 POTS 0752.5 0755.3 III G 2 40X 80 040509 POTS 0912.7 0916.0 III G 1 40X 80 040509 POTS 1628 1634 I S,N 1 200U 290 040509 POTS 1629.4 1631.2 III G 1 40X 80 040509 POTS 1647.4 1648.0 III G 2 40X 280 040509 POTS 1703.7 1710.2 III G 2 40X 300 040509 POTS 1728.7 1736.2 III G 3 40X 310 040509 POTS 1806.4 1806.7 III B 2 40X 220 040510 0334 1855 POTS 0422.5 0424.8 III GG 2 40X 330 400-800MHz no data 040510 POTS 0742.7 0748.3 III GG,N 2 130 360 040510 POTS 0917.5 0924.3 III GG 2 40X 380 040510 POTS 0933 1232 U I S,N 2 200U 300 040510 POTS 1008.8 1009.0 III B 2 130 300 040510 POTS 1115.6 1117.3 DCIM 2 120 400U 040510 POTS 1255.9 1256.7 DCIM 2 120 380 040510 POTS 1541 U 1646 U I S,N 1 200U 260 040511 0920 1805 POTS no events recorded 400-800MHz no data 040512 1227 1855 POTS 1543.9 1547.8 III G 2 40X 85U 170-800MHz no data 040512 POTS 1652.6 1726 U III GG,N 2 40X 85U 040512 POTS 1726 U 1822 U I S,N 2 40X 85U 040513 0328 1858 POTS 0839.4 0845.1 III G 2 40X 85U 170-800MHz no data 040513 POTS 0939.8 1037.4 III GG,N 2 40X 85U 040513 POTS 1209 1526 III GG,N 2 40X 85U 040513 POTS 1639.0 1639.5 III G 1 40X 80 040513 POTS 1747.4 1749.0 I S,N 1 40X 80 040514 0334 1858 POTS 1025 U 1201 U I S,N 1 200U 290 400-800MHz no data 040515 0331 1858 POTS 0432.8 0433.1 III G 1 40X 80 400-800MHz no data 040515 POTS 1024 U 1229 U I S,N 1 200U 370 040515 POTS 1037.3 1037.5 III B 1 40X 75 040515 POTS 1052.3 1052.4 III B 1 40X 75 040515 POTS 1108.9 1120.4 III GG,N 2 40X 220 040515 POTS 1131.6 1132.6 III G 1 40X 75 040515 POTS 1340.7 1356.0 III GG,N 2 40X 170U 040515 POTS 1438 U 1512.0 III GG,N 1 40X 80 040515 POTS 1538.3 1551.8 III G,N 1 40X 80 040515 POTS 1655.3 1655.5 III B 1 40X 80 040515 POTS 1717.5 1723.9 III G 1 40X 80 040515 POTS 1808.7 1809.0 III G 2 40X 140 040516 0331 1555 POTS 0406.9 0407.3 III G 1 40X 80 400-800MHz no data 040516 POTS 0633.1 0633.7 III G 1 40X 75 040516 POTS 0726.5 0726.8 III G 1 40X 70 040516 POTS 0739.3 0739.5 III B 1 40X 70 040516 POTS 0757.8 0802.9 III G 1 40X 75 040516 POTS 0821.4 0831.5 III GG,N 1 40X 70 040516 POTS 1022 U 1134 U I S,N 1 200U 290 040516 POTS 1327.0 1327.2 III B 1 40X 80 040517 0331 1901 POTS 1029 U 1145 U I S,N 1 200U 300 400-800MHz no data 040518 0331 1902 POTS 1032 U 1133 U I S,N 1 200U 290 400-800MHz no data 040518 POTS 1155.5 1155.9 III G 2 40X 160U 040518 POTS 1400.3 1408.2 III G,N 1 40X 150U 040518 POTS 1420.2 1420.6 III G 1 40X 80U 040518 POTS 1730.7 1730.9 III B 1 40X 80U 040518 POTS 1741.5 1748.0 III GG,N 1 40 80U 040518 POTS 1757.2 1805.6 III G,N 2 40X 85U 040519 POTS no observations 040520 POTS no observations 040521 0331 1904 POTS 1022.5 1023.5 III G 2 40X 230 400-800MHz no data 040521 POTS 1030 U 1138 U I S,N,C 1 200U 310 040521 POTS 1206.8 1207.1 III G 1 40X 230 040521 POTS 1500.7 1501.2 III G 1 40X 160U 040522 0331 1904 POTS 1028 U 1237 U I S,N 2 200U 400U 400-800MHz no data 040522 POTS 1115.2 1118.5 III G 2 40X 270 no further observations in May 2004 available 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 - Extends beyond instrument range but apparently connected act U - Uncertain frequency SH - Secondary harmonic emission U - U-shaped burst of type III UE - Uncertain emission (type II) W - Weak