Possible Type II and IV Radio Bursts Observed by
Wind/WAVES in 1998
|
|||||||
|
No. |
Start Time |
Stop Time |
|
Comments |
Dyn Spec |
||
|
|
19980121 |
1040 |
19980121 |
1230 |
600 - 300 |
|
|
|
|
19980125 |
1503 |
19980125 |
1518 |
14000-10000 |
Brief but intense |
|
|
|
19980213 |
1400 |
19980213 |
2000 |
60-50 |
|
|
|
|
19980301 |
0630 |
19980301 |
1000 |
300-200 |
|
|
|
|
19980306 |
0015 |
19980306 |
1100 |
80-70 |
Well defined |
|
|
|
19980329 |
0315 |
19980329 |
0330 |
3000-1500 |
Multiple tones |
|
|
|
19980329 |
0340 |
19980329 |
0352 |
14000-7000 |
Weak F-H pair |
|
|
|
19980403 |
0000 |
19980403 |
2100 |
150-80 |
Narrow tone |
|
|
|
19980415 |
1800 |
19980417 |
2400 |
800-80 |
Very intermittent |
|
|
|
19980420 |
1025 |
19980422 |
0600 |
10000-35 |
|
|
|
|
19980423 |
0600 |
19980423 |
1530 |
14000-200 |
Chaotic activity |
|
|
|
19980427 |
0925 |
19980427 |
1000 |
10000-1000 |
Very confused signature |
|
|
|
19980427 |
1140 |
19980427 |
1200 |
7500-6000 |
Very weak |
|
|
|
19980428 |
0000 |
19980428 |
2400 |
170-80 |
Weak continuous harmonic |
|
|
|
19980429 |
1630 |
19980429 |
1700 |
10000-2000 |
Possible broadband type II |
|
|
|
19980429 |
1700 |
19980429 |
1815 |
14000-8000 |
Possible type IV |
|
|
|
19980501 |
1200 |
19980502 |
2400 |
200-70 |
Intermittent at start |
|
|
|
19980502 |
1410 |
19980502 |
1540 |
14000-8000 |
Type IV? |
|
|
|
19980502 |
1425 |
19980502 |
1450 |
5000-3000 |
Narrowband wisps |
|
|
|
19980502 |
1650 |
19980502 |
1820 |
3000-1000 |
Many narrowband wisps |
|
|
|
19980503 |
2230 |
19980503 |
2300 |
14000-8000 |
Type IV? |
|
|
|
19980504 |
0030 |
19980504 |
2400 |
100-35 |
Fundamental. |
|
|
|
19980506 |
0200 |
19980506 |
0700 |
120-80 |
F-H pair |
|
|
|
19980506 |
0825 |
19980506 |
0835 |
14000-5000 |
Very fast drift |
|
|
|
19980507 |
0000 |
19980507 |
2400 |
120-50 |
Nice f-h pair |
|
|
|
19980507 |
1800 |
19980508 |
1600 |
200-100 |
Single band |
|
|
|
19980509 |
0335 |
19980509 |
1000 |
9000-400 |
Gap btwn 1000 and 500 kHz |
|
|
|
19980511 |
2140 |
19980511 |
2200 |
10000-1000 |
Possible f-h pair |
|
|
|
19980511 |
0000 |
19980511 |
2000 |
120-50 |
Several slow drifting features |
|
|
|
19980514 |
0700 |
19980514 |
2200 |
200-140 |
F-H pair |
|
|
|
19980516 |
0300 |
19980516 |
2400 |
120-65 |
fairly intense |
|
|
|
19980516 |
0600 |
19980516 |
2000 |
450-300 |
embedded in type III storm |
|
|
|
19980517 |
0800 |
19980519 |
2200 |
600-120 |
Partially embedded in type III storm |
|
|
|
19980517 |
1930 |
19980519 |
1200 |
120-40 |
Lift-off May 16 @01 UT (?) |
|
|
|
19980519 |
1000 |
19980519 |
1130 |
14000-3000 |
Textbook F-H pair |
|
|
|
19980527 |
1330 |
19980527 |
1420 |
4000-1000 |
Weak, intermittent |
|
|
|
19980606 |
0100 |
19980606 |
0830 |
100-70 |
Single tone |
|
|
|
19980611 |
1015 |
19980611 |
1020 |
8000-4000 |
Brief F-H pair |
|
|
|
19980616 |
1820 |
19980617 |
2100 |
12000-50 |
F-H pair 12-3 MHz, 50-100 kHz |
|
|
|
19980622 |
0715 |
19980622 |
0920 |
6000-2000 |
Weak, int. F-H pair |
|
|
|
19980708 |
0130 |
19980708 |
0200 |
11000-6000 |
Weak, single tone |
|
|
|
19980708 |
1130 |
19980708 |
2100 |
100-70 |
Single tone |
|
|
|
19980801 |
1300 |
19980803 |
0300 |
85-40 |
Shock at 10 hr Aug 3? |
|
|
|
19980810 |
1730 |
19980810 |
2130 |
70-60 |
Single tone |
|
|
|
19980811 |
0530 |
19980813 |
03300 |
400-40 |
Impressive |
|
|
|
19980818 |
2300 |
19980818 |
2340 |
14000-2000 |
Imbedded type IV? |
|
|
|
19980824 |
2205 |
19980826 |
0620 |
14000-30 |
Most intense since launch |
|
|
|
19980831 |
1537 |
19980831 |
1625 |
4000-1500 |
Strong F, weak H |
|
|
|
19980920 |
0400 |
19980920 |
0445 |
14000-2000 |
Complex, intense |
|
|
|
19980920 |
0850 |
19980920 |
0930 |
2000-1500 |
Single narrowband tone |
|
|
|
19980923 |
0720 |
19980924 |
2320 |
2000-30 |
Complex, intense event w. multiple type
IIs |
|
|
|
19980930 |
1320 |
19981002 |
0700 |
14000-50 |
Complex, intermittent event |
|
|
|
19981018 |
2300 |
19981018 |
2315 |
10000-6000 |
Very bursty, weak |
|
|
|
19981020 |
2100 |
19981020 |
2230 |
14000-1000 |
Weak, intermittent |
|
|
|
19981102 |
1400 |
19981102 |
1440 |
14000-4000 |
Relatively intense |
|
|
|
19981105 |
2200 |
19981107 |
0800 |
5000-50 |
Weak at start |
|
|
|
19981106 |
0300 |
19981106 |
0530 |
5000-1000 |
F-H, Filamentary |
|
|
|
19981107 |
0020 |
19981107 |
0050 |
14000-6000 |
F-H |
|
|
|
19981111 |
0100 |
19981111 |
1800 |
150-70 |
Intermittent narrowband tone |
|
|
|
19981114 |
0510 |
19981114 |
0540 |
14000-2500 |
Complex, intense |
|
|
|
19981218 |
1750 |
19981218 |
1815 |
14000-5000 |
Complex tones |
|
|
|
19981218 |
2200 |
19981219 |
1200 |
600-100 |
Very weak single tone |
|
|
|
19981223 |
0650 |
19981224 |
1500 |
14000-100 |
Intermittent F-H pair |
|