Leonids 1999: Observational Results!

The DMS Leonid Expedition 1999 in Spain


Team "ValŔncia": Visual Observations

XalóDos Aguas
Koen Miskotte
Marco Langbroek
Carl Johannink
Elisabeth Middelhoff
Marc de Lignie
Casper ter Kuile
Arnold Tukkers
Rita Verhoef
Jos Nijland
Robert Haas
Romke Schievink

(Last updated: 03-01-2000)





Station "Xaló"

1. Carl Johannink : Table
2. Carl Johannink : Graphs
3. Marco Langbroek : Table
4. Marco Langbroek : Graphs
5. Marc de Lignie : Audio-recording
6. Marc de Lignie : Graphs
7. Koen Miskotte : Table
8. Koen Miskotte : Magnitude distributions
9. Koen Miskotte: Graphs



Carl Johannink : Table


Observer: Carl Johannink (IMO-code JOHCA)
Date: 17/18 nov. 1999
Time: 22:43 - 03:48 UT; Teff=4.60 hours
Location: Xaló (Spain) at 38 44' N / 00 01' E
Center: R.A. 03h20m / decl. +70
Observed streams: Taurids, Leonids

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
22:43-23:58                           1  1     3.50    7   3    2   5.3
23:58-00:13                        1  2  2  1  3.50    1        6   5.8
00:13-00:28                        1     1     3.00        1    2   5.8
00:28-00:45                     1  2  6  6  2  3.35    3   1   17   5.9
(00:45-00:53=pause)

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
00:53-00:58                     1     2  1  1  3.20             5   5.9
00:58-01:03               1  1     3  2  2     2.11             9   5.9
01:03-01:08                  2     2  3  5     2.75    1       12   5.9
(01:08-01:10=pause)

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
01:10-01:11                  1     1                            2
01:11-01:12               1           1                1        2
01:12-01:13                                 1          1        1
01:13-01:14                        1  1                         2
01:14-01:15                              1                      1
01:15-01:16                        1  2  1                 1    4
01:16-01:17                        1     1                      2
01:17-01:18                     1  2     1  1                   5
01:18-01:19                  1     1  1  1                      4
01:19-01:20                              1                      1
01:10-01:20(sum)          1  2  1  7  5  6  2  2.63    2   1   24   5.9

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
01:20-01:21                           1                1        1
01:21-01:22                        1  2  3  1                   7
01:22-01:23                           2  1                      3
01:23-01:24                     1  1  3  2             1        7
01:24-01:25                           1  2                      3
01:20-01:25(sum)                1  2  9  8  1  3.29    2       21   5.9

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
01:25-01:26                  1        2  4  2          1        9
01:26-01:27                     1        2                      3
01:27-01:28                        2  3     1                   6
01:28-01:29                                 1                   1
01:29-01:30                        1  2  1  1                   5
01:25-01:30(sum)             1  1  3  7  7  5  3.38    1       24   5.9

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
01:30-01:31                        1  2                         3
01:31-01:32                     1     2  1  2                   6
01:32-01:33                     1  1  2                         4
01:33-01:34                     2  1  2  3  1                   9
01:34-01:35               1     2        1                      4
01:30-01:35(sum)          1     6  3  8  5  3  2.69            26   5.9

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
01:35-01:36                        2     1  2                   5
01:36-01:37        1         1     1  1     1                   5
01:37-01:38                  1        1  1                      3
01:38-01:39                        1  2  1  4                   8
01:39-01:40                           1                         1
01:35-01:40(sum)   1         2     4  5  3  7  3.05            22   5.9

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
01:40-01:41                     1  2  2  1                      6
01:41-01:42                     1  2  2  2                      7
01:42-01:43                  2  2  2  2  3  1                  12
01:40-01:43                  2  4  6  6  6  1  2.52            25   5.9

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
01:43-01:44                           1  3  6                  10
01:44-01:45                  1     3  7  3                     14
01:45-01:46                     1  2     2                      5
01:43-01:46                  1  1  5  8  8  6  3.34            29   5.9
(01:46-01:51=pause)

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
01:51-01:52                                                    13
01:52-01:53                                                    14
01:53-01:54                     1  1  4  3  3  3.50            12
01:54-01:55                     1  4  8  6     3.00            19
01:55-01:56                        6  7  2  4  3.21            19
01:56-01:57   1       1            2  8  2  2  2.50            16
01:57-01:58                                                    13
01:58-01:59                                                    30
01:59-02:00                                                    23
02:00-02:01                                                    18
02:01-02:02                                                    18
02:02-02:03                                                    33
02:03-02:04                                                    23
02:04-02:05                                                    21
02:05-02:06                                                    11
02:06-02:07                                                    19
02:07-02:08                                                    17
(02:08-02:15=pause)

02:15-02:16                                                     8
02:16-02:17                                                    14
02:17-02:18                                                    16
02:18-02:19                                                    15
02:19-02:20                                                     8

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
02:20-02:21                  1  1  1  3  4  2  3.17            12
02:21-02:22   1                 2  1  1  3  2  2.50            10
02:22-02:23           1               8  1  1  2.82            11
02:20-02:23sum1       1      1  3  2 12  8  5  2.85            33   5.9

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
02:23-02:24                        2  4  4                     10
02:24-02:25           1         1  1  6  4                     13
02:23-02:25(sum)      1         1  3 10  8     2.91            23   5.9

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
02:25-02:26                     2  2  3  5  1                  13
02:26-02:27                     2  2  8  1                     13
02:25-02:27(sum)                4  4 11  6  1  2.85            26   5.9

02:27-02:28                                                    16
02:28-02:29                                                    10
02:29-02:30                                                    12
02:30-02:31                                                     7
02:31-02:32                                                     3

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
02:32-02:33                           1  2  1          1        4
02:33-02:34                     2  4  2  1  2                  11
02:34-02:35                           1  4  1                   6
02:35-02:36                           2  1                      3
02:36-02:37                  1     3  1  2  1                   8
02:32-02:37(sum)             1  2  7  7 10  5  3.19    1       32   5.9

(02:37-02:39=pause)

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
02:39-02:40                        1  2  1                      4
02:40-02:41           1            3  3  1                      8
02:41-02:42                           1  1                      2
02:42-02:43                        2  4                         6
02:43-02:44                     2  3  5  1                     11
02:39-02:44(sum)      1         2  9 15  4     2.55            31   5.9

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
02:44-02:45                        1  3  1                      5
02:45-02:46                           3  2  2                   7
02:46-02:47                     1  1  2  2  2                   8
02:47-02:48                     1                               1
02:48-02:49                           2  5  1                   8
02:44-02:49(sum)                2  2 10 10  5  3.48            29   5.9

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
02:49-02:50                        1  2     1          1        4
02:50-02:51                        2  3                         5
02:51-02:52                        1                   1        1
02:52-02:53           1      1        2  1             1        5
02:49-02:53(sum)      1      1     4  7  1  1  2.40    3       15   5.8

(02:53-02:58=pause)

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
02:58-03:03                     1  2  4  2                      9
03:03-03:08                  1     6  7  2  2          2   1   18
02:58-03:08(sum)             1  1  8 11  4  2  2.81    2   1   27   5.8

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
03:08-03:13                  1  1  4  5  2                     13
03:13-03:18               1     4  3  5  4  1                  18
03:08-03:18(sum)          1  1  5  7 10  6  1                  31   5.8

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
03:18-03:23                     2  2  7  1                     12
03:23-03:28                  2  3  1  1  2                      9
03:18-03:28(sum)             2  5  3  8  3     2.24            21   5.8

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
03:28-03:33                  2  3  1  5  1  1                  13
03:33-03:38                     2  2  5  1                     10
03:28-03:38(sum)             2  5  3 10  2  1  2.35            23   5.8

Time(UT):    -4  -3  -2  -1  0  1  2  3  4  5  mL     sp  Tau  Leo  LM
03:38-03:43                  1  1  1  3  2  1                   9
03:43-03:48                  1  1     4  2                      8
03:38-03:48                  2  2  1  7  4  1  2.71            17   5.8

             -4  -3  -2  -1  0  1  2  3  4  5  msp    total
sporadics:                         4  3 11  5  3.74     23

             -4  -3  -2  -1  0  1  2  3  4  5  mt     total
Taurids:                        2     4  1     2.57      7

Leonids:                                               960

Total number observed: 990 meteors in Teff=4.60 hours



Carl Johannink: Graphs






Koen Miskotte: Table


Observer: Koen Miskotte (IMO-code MISKO)
Date    : 17/18 november 1999
Time    : 23:00 - 05:17 UT; Teff=5.80 hours
Location: Xaló (Spain) at 38 44' N / 00 01' E
Streams : Taurids, Leonids


Date        Period UT    Teff LeonidsOther meteors  Total  Total     Lm Remarks
                         min.        Taurids   Spo Period  Night
17-11-1999  23:00-23:30     30      0      1      4      5      5    5,6Observing method: counting, streams and magnitudes
17-11-1999  23:30-00:00     25      2      0      4      6     11    5,9
18-11-1999  00:00-00:35     35     15      0      4     19     30    6,2
18-11-1999  00:35-00:45     10     20      0      3     23     53    6,3
18-11-1999  00:45-00:51      6     10      1      3     14     67
18-11-1999  00:51-00:55      4      6      0      2      8     75    6,4
18-11-1999  00:55-00:59      4      6      0      1      7     82
18-11-1999  00:59-01:03      4     12      0      2     14     96
18-11-1999  01:03-01:07      4      9      0      1     10    106
18-11-1999  01:07-01:08      1      3      0      0      3    109
18-11-1999  01:08-01:09      1      5      0      1      6    115
18-11-1999  01:09-01:10      1      5      0      1      6    121
18-11-1999  01:10-01:11      1      4      0      0      4    125
18-11-1999  01:11-01:12      1      5      1      0      6    131
18-11-1999  01:12-01:13      1      5      0      0      5    136
18-11-1999  01:13-01:14      1      4      0      0      4    140
18-11-1999  01:14-01:15      1      4      0      1      5    145
18-11-1999  01:15-01:16      1      3      0      1      4    149
18-11-1999  01:16-01:17      1      4      0      0      4    153    6,5
18-11-1999  01:17-01:18      1      1      1      0      2    155
18-11-1999  01:18-01:19      1      5      0      1      6    161
18-11-1999  01:19-01:20      1      6      0      0      6    167
18-11-1999  01:20-01:21      1      7      0      0      7    174
18-11-1999  01:21-01:22      1      6      0      0      6    180
18-11-1999  01:22-01:23      1      7      0      1      8    188
18-11-1999  01:23-01:24      1      5      0      0      5    193
18-11-1999  01:24-01:25      1      3      0      1      4    197
18-11-1999  01:25-01:26      1     10      0      0     10    207
18-11-1999  01:26-01:27      1     11      0      0     11    218
18-11-1999  01:27-01:28      1      8      0      0      8    226
18-11-1999  01:28-01:29      1      9      0      0      9    235
18-11-1999  01:29-01:30      1      7      0      0      7    242
18-11-1999  01:30-01:31      1      6      0      1      7    249
18-11-1999  01:31-01:32      1     13      0      0     13    262
18-11-1999  01:32-01:33      1      8      0      0      8    270
18-11-1999  01:33-01:34      1     15      0      0     15    285
18-11-1999  01:34-01:35      1     10      0      0     10    295
18-11-1999  01:35-01:37      2     19      0      1     20    315       Missed one beep of LANMA's watchÓ
18-11-1999  01:37-01:38      1     10      0      0     10    325
18-11-1999  01:38-01:39      1     12      0      0     12    337
18-11-1999  01:39-01:40      1     10      0      0     10    347
18-11-1999  01:40-01:41      1     13      0      1     14    361
18-11-1999  01:41-01:42      1      8      0      1      9    370
18-11-1999  01:42-01:43      0      0      0      0      0    370    6,5Pause for counting stars, not shooting starsÓ
18-11-1999  01:43-01:44      1     11      0      1     12    382
18-11-1999  01:44-01:45      1     17      0      0     17    399
18-11-1999  01:45-01:46      1     20      0      0     20    419
18-11-1999  01:46-01:47      1     15      0      0     15    434
18-11-1999  01:47-01:48      1     15      0      1     16    450
18-11-1999  01:48-01:49      1     26      0      0     26    476
18-11-1999  01:49-01:50      1     16      0      0     16    492       Changing observing method: just counting, no magnitudes!
18-11-1999  01:50-01:51      1     25      0      0     25    517
18-11-1999  01:51-01:52      1     18      0      0     18    535
18-11-1999  01:52-01:53      1     23      0      0     23    558
18-11-1999  01:53-01:54      1     20      0      1     21    579
18-11-1999  01:54-01:55      1     27      0      0     27    606
18-11-1999  01:55-01:56      1     28      0      0     28    634
18-11-1999  01:56-01:57      1     30      0      0     30    664       ~6 Leonid just under Ursae Major!
18-11-1999  01:57-01:58      1     32      1      0     33    697
18-11-1999  01:58-01:59      1     32      0      0     32    729
18-11-1999  01:59-02:00      1     47      0      0     47    776
18-11-1999  02:00-02:01      1     31      0      0     31    807
18-11-1999  02:01-02:02      1     28      0      0     28    835
18-11-1999  02:02-02:03      1     41      0      0     41    876
18-11-1999  02:03-02:04      1     38      0      0     38    914
18-11-1999  02:04-02:05      1     30      0      0     30    944
18-11-1999  02:05-02:06      1     31      0      0     31    975
18-11-1999  02:06-02:07      0      0      0      0      0    975    6,6
18-11-1999  02:07-02:08      1     33      0      0     33   1008
18-11-1999  02:08-02:09      1     31      0      0     31   1039
18-11-1999  02:09-02:10      1     35      0      0     35   1074
18-11-1999  02:10-02:12      2     56      0      0     56   1130
18-11-1999  02:12-02:13      1     35      0      0     35   1165
18-11-1999  02:13-02:14      1     32      0      0     32   1197
18-11-1999  02:14-02:18      0      0      0      0      0   1197       Pause, problem with recorder!
18-11-1999  02:18-02:19      1     21      0      0     21   1218
18-11-1999  02:19-02:20      1     23      0      0     23   1241
18-11-1999  02:20-02:21      1     22      0      0     22   1263
18-11-1999  02:21-02:22      1     24      0      0     24   1287
18-11-1999  02:22-02:23      1     28      0      0     28   1315       ~4 Leonid in Virgo
18-11-1999  02:23-02:24      1     23      0      0     23   1338
18-11-1999  02:24-02:25      1     20      0      0     20   1358
18-11-1999  02:25-02:26      1     16      0      0     16   1374
18-11-1999  02:26-02:27      1     14      0      0     14   1388
18-11-1999  02:27-02:28      1     19      0      1     20   1408
18-11-1999  02:28-02:29      1     26      0      0     26   1434
18-11-1999  02:29-02:30      1     14      0      0     14   1448
18-11-1999  02:30-02:31      1     16      0      0     16   1464       ~4 Leonid
18-11-1999  02:31-02:32      1     18      0      0     18   1482
18-11-1999  02:32-02:33      1     18      0      0     18   1500
18-11-1999  02:33-02:34      1     17      0      0     17   1517
18-11-1999  02:34-02:35      1     19      0      0     19   1536
18-11-1999  02:35:02:36      1     17      0      0     17   1553
18-11-1999  02:36-02:37      1     21      0      0     21   1574
18-11-1999  02:37-02:38      1     13      0      0     13   1587
18-11-1999  02:38-02:39      1     16      0      1     17   1604
18-11-1999  02:39-02:40      1     15      1      0     16   1620
18-11-1999  02:40-02:41      1     12      0      0     12   1632
18-11-1999  02:41-02:42      1     16      0      1     17   1649       ~3 Leonid
18-11-1999  02:42-02:43      1     10      0      1     11   1660
18-11-1999  02:43-02:44      0      0      0      0      0   1660    6,6Pause, counting stars.
18-11-1999  02:44:02:45      1     15      0      0     15   1675       Changing observing method: magnitudes, stream(s)
18-11-1999  02:45-02:46      1     16      0      0     16   1691       ~4 Leonid near Denebola, time 2:44:57 UT
18-11-1999  02:46-02:47      1     10      0      1     11   1702
18-11-1999  02:47-02:48      1      9      0      0      9   1711
18-11-1999  02:48-02:49      1     15      0      2     17   1728       ~3 Leonid
18-11-1999  02:49-02:50      1     13      0      0     13   1741
18-11-1999  02:50-02:51      1     14      0      1     15   1756
18-11-1999  02:51-02:52      1     11      0      0     11   1767
18-11-1999  02:52-02:53      1      8      0      1      9   1776
18-11-1999  02:53-02:54      1     11      0      0     11   1787
18-11-1999  02:54-02:55      1     10      0      1     11   1798
18-11-1999  02:55-02:56      1      5      0      1      6   1804
18-11-1999  02:56-02:57      1      6      0      1      7   1811
18-11-1999  02:57-02:58      1      8      0      0      8   1819
18-11-1999  02:58-02:59      1      6      0      0      6   1825
18-11-1999  02:59-03:00      1      4      0      1      5   1830
18-11-1999  03:00-03:01      1     13      0      0     13   1843       5 Leonids within one second!
18-11-1999  03:01-03:02      1      4      0      1      5   1848
18-11-1999  03:02-03:03      1      5      0      0      5   1853
18-11-1999  03:03-03:04      1      9      0      0      9   1862
18-11-1999  03:04-03:05      1      4      0      1      5   1867
18-11-1999  03:05-03:06      1      5      0      1      6   1873
18-11-1999  03:06-03:07      1      3      0      0      3   1876
18-11-1999  03:07-03:08      1      9      0      0      9   1885
18-11-1999  03:08-03:09      1      4      0      0      4   1889
18-11-1999  03:09-03:10      1      9      0      0      9   1898
18-11-1999  03:10-03:11      1      6      0      0      6   1904
18-11-1999  03:11-03:12      1      6      0      1      7   1911
18-11-1999  03:12-03:13      1      5      0      0      5   1916
18-11-1999  03:13-03:14      1      6      1      0      7   1923
18-11-1999  03:14-03:15      1      5      0      0      5   1928
18-11-1999  03:15-03:16      1      9      0      0      9   1937
18-11-1999  03:16-03:17      1      5      0      0      5   1942
18-11-1999  03:17-03:18      1      8      0      0      8   1950
18-11-1999  03:18-03:19      1     11      0      0     11   1961
18-11-1999  03:19-03:20      1      5      0      0      5   1966    6,6
18-11-1999  03:20-03:21      1      5      0      0      5   1971
18-11-1999  03:21-03:22      1      6      0      1      7   1978
18-11-1999  03:22-03:23      1      7      0      0      7   1985
18-11-1999  03:23-03:24      1      7      0      0      7   1992
18-11-1999  03:24-03:25      1      4      0      0      4   1996
18-11-1999  03:25-03:26      1      5      0      0      5   2001
18-11-1999  03:26-03:27      1      5      0      0      5   2006
18-11-1999  03:27-03:28      1      3      0      1      4   2010
18-11-1999  03:28-03:29      1      3      0      0      3   2013
18-11-1999  03:29-03:33      4     15      1      1     17   2030
18-11-1999  03:33-03:34      1      3      0      0      3   2033
18-11-1999  03:34-03:35      1      3      0      0      3   2036
18-11-1999  03:35-03:36      1      4      0      1      5   2041
18-11-1999  03:36-03:37      1      4      0      0      4   2045
18-11-1999  03:37-03:38      1      2      0      0      2   2047
18-11-1999  03:38-03:39      1      3      0      0      3   2050
18-11-1999  03:39-03:40      1      2      1      1      4   2054
18-11-1999  03:40-03:41      1      4      0      0      4   2058
18-11-1999  03:41-03:42      1      2      0      0      2   2060
18-11-1999  03:42-03:43      1      5      0      0      5   2065
18-11-1999  03:43-03:44      1      2      0      1      3   2068
18-11-1999  03:44-03:45      1      2      0      0      2   2070
18-11-1999  03:45-03:46      1      2      0      0      2   2072
18-11-1999  03:46-03:47      1      3      0      0      3   2075
18-11-1999  03:47-03:48      1      2      0      0      2   2077
18-11-1999  03:48-03:49      1      5      0      2      7   2084
18-11-1999  03:49-03:50      1      3      0      0      3   2087
18-11-1999  03:50-03:51      1      2      0      0      2   2089
18-11-1999  03:51-03:52      0      0      0      0      0   2089       Pause
18-11-1999  03:52-03:53      1      3      0      1      4   2093
18-11-1999  03:53-03:54      1      4      0      0      4   2097
18-11-1999  03:54-03:55      1      2      0      0      2   2099
18-11-1999  03:55-03:56      1      5      0      2      7   2106
18-11-1999  03:56-03:57      1      3      0      1      4   2110
18-11-1999  03:57-03:58      1      2      0      0      2   2112
18-11-1999  03:58-03:59      1      3      0      0      3   2115
18-11-1999  03:59-04:00      1      4      0      0      4   2119
18-11-1999  04:00-04:01      1      2      0      0      2   2121
18-11-1999  04:01-04:02      1      3      0      0      3   2124
18-11-1999  04:02-04:03      1      3      0      0      3   2127
18-11-1999  04:03-04:04      1      2      0      1      3   2130
18-11-1999  04:04-04:05      1      6      0      0      6   2136
18-11-1999  04:05-04:06      1      2      0      0      2   2138
18-11-1999  04:06-04:07      1      1      0      0      1   2139
18-11-1999  04:07-04:08      1      2      0      0      2   2141
18-11-1999  04:08-04:09      1      3      0      1      4   2145
18-11-1999  04:09-04:10      1      2      0      0      2   2147
18-11-1999  04:10-04:11      1      1      0      0      1   2148
18-11-1999  04:11-04:12      1      2      0      1      3   2151
18-11-1999  04:12-04:13      1      2      0      0      2   2153
18-11-1999  04:13-04:14      1      3      0      0      3   2156
18-11-1999  04:14-04:20      0      0      0      0      0   2156    6,5Pause
18-11-1999  04:20-04:22      2      5      0      1      6   2162
18-11-1999  04:22-04:38      0      0      0      0      0   2162    6,5Pause
18-11-1999  04:38-04:46      8     11      1      1     13   2175
18-11-1999  04:46-04:52      6      4      0      1      5   2180
18-11-1999  04:52-04:55      3      4      0      1      5   2185
18-11-1999  04:55-04:57      2      5      0      1      6   2191
18-11-1999  04:57-05:01      4      7      0      1      8   2199
18-11-1999  05:15-05:17      2      3      0      1      4   2203

18-11-1999  23:00-05:17    328   2116     10     77   2203   2203



Marco Langbroek: Table


Hello all,

I finally have my data of the November 17-18 Leonid storm ready. Below, I will give a table with raw data, and:

a PRELIMINARY ZHR curve from my data for the period 1:05-4:14 UT. Reduction procedure can be found in Peter Jenniskens paper in A&A 295 (1995), 206; and in my paper in Meteoritics & Planetary Science 34 (1999), 137. I used gamma=1.4 in radiant altitude correction, r=3.5 (as resulting from my mag. estimates: 3.5 +- 0.8. No magnitude data from period 1:49-2:49!!) in limiting magnitude correction, and my Cp is 1.4. ZHR's are only given for radiant elevations above 20 degrees.

A fit to the ascending and descending branches gives a maximum at 2:03 UT with a maximum activity equivalent to a ZHR of about 3200. Indeed, this is where I have my highest count (39 Leonids in one minute at 2:03 UT, Lm +6.6; this one minute count taken face value provides a ZHR of 3587 +- 575). With an uncertainty of only a few minutes, David and Rob's peak prediction thus was correct. They only need to adjust your activity level prediction model slightly!

The slopes of the peak are well defined, symmetric and suggest B=20 (see above papers). After 3:00 UT with ZHR's below 200, there is some indication of a background taking over.

- Marco Langbroek
Dutch Meteor Society (DMS)


table below; given are:

  1. time midst (UTC)
  2. effective time of interval in minutes
  3. number of Leonids
  4. ZHR ( - : ZHR not calculated, radiant below 20 degrees)

obs: Marco Langbroek     LANMA
date: November 17-18, 1999
loc.: Xaló, Spain, 38d 43' 37" N, 00d 01' 30" E
-----------------------------------------
UT       min   Nleo      eZHR
23:58    45    9         -
00:33    20    14        -
00:58    13    17        -
01:10    9     34        640 +- 110
01:22    12    71        847 +- 100
01:33    10    68        761 +- 92
01:46    8    130        1736 +- 152
01:56    9    232        2468 +- 162
02:07    8    248        2815 +- 179
02:22    7    167        1845 +- 143
02:32    7    115        1191 +- 111
02:38    6     77        928 +- 106
02:53   10     82        533 +- 59
03:03    5     39        512 +- 82
03:11    9     53        305 +- 42
03:23    5     21        251 +- 55
03:38   10     35        185 +- 31
03:46    6     18        155 +- 31
04:05    6     14        115 +- 31
04:11    6     13        105 +- 29
-----------------------------------------
note: when plotted in a diagram with the ZHR axis logarithmic,
the activity profile has a nice well defined shape! See also
the A&A paper mentioned earlier.


table: magnitude data (number of Leonids per magnitude class)
---------------------------------------------------------------
                -3   -2   -1   0   +1   +2   +3   +4   +5   +6   
23:35-01:49 UT   1    2    8   4   17   51   102  89   41   20
02:49-04:14 UT   0    0    5   6   11   45    80  70   38    5
TOTAL            1    2   13  10   28   96   182 159   79   25
--------------------------------------------------------------





Marco Langbroek: Graphs








Marc de Lignie: Audiorecording Leonid Outburst


Audio-recording of the Leonid-Outburst by Marc de Lignie

leo99marc8.wav (150 kB)




Koen Miskotte: Magnitude Distribution








Koen Miskotte: Graphs









Marc de Lignie: Graphs







Station "Dos Aguas"


1. Arnold Tukkers: Table
2. Arnold Tukkers: Graphs
3. Rita Verhoef: Table
4. Rita Verhoef: Graphs
5. Jos Nijland: Table
6. Jos Nijland: Graphs



Arnold Tukkers


Results of the Dutch Meteor Society Leonid Campain '99

Date     : 17-18 november 1999
Observer : Arnold Tukkers (ATL)
Place    : Dos Aguas - Spain (near Valencia)
Direction: south - east 60°
Start    : 21.45 UT
End      : 03.15 UT
T.eff    : 4h.47m                                                                    
Tot. meteors: 1338 (1287 Leonids)                                                    
                                                                                     
Time (UT)     LEO TAU AMO SPO  T.eff Ntot. LM                                        
21.45 - 22.00              6   15min. 6                                              
22.00 - 22.15       1      6   15m    7                                              
22.15 - 22.30              3   15m    3   5.5                                        
22.30 - 22.45       2      4   15m    6                                              
22.45 - 23.00              4   15m    4                                              
23.00 - 23.15              5   15m    5                                              
23.15 - 23.30                   0m                                                   
23.30 - 23.45                   0m                                                   
23.45 - 00.00   1   1      1   15m    3                                              
00.00 - 00.15   4          4   15m    8                                              
00.15 - 00.30   5          6   15m   11                                              
00.30 - 00.45  12      1   4   15m   17                                              
00.45 - 00.50   6   1      3   15m   10                                              
00.50 - 00.55   5          1    5m    6                                              
00.55 - 01.00   5          1    5m    6                                              
01.00 - 01.05  10   1      1    5m   12                                              
01.05 - 01.10  16          1    5m   17                                              
01.10 - 01.15  20          1    5m   21                                              
01.15 - 01.16   3               1min. 3                                              
01.16           3               1min. 3                                              
01.17           1          1    "     2                                              
01.18           5               "     5                                              
01.19           7               "     7                                              
01.20           4               "     4                                              
01.21           5   Tau, Amo and sporadic meteors"5                                  
01.22          10  lost in the Leonids!      " 10                                    
01.23           7               "     7                                              
01.24           4               "     4                                              
01.25           8               "     8                                              
01.26          11               "    11  6.2                                         
01.27          11               "    11                                              
01.28          13               "    13                                              
01.29           8               "     8                                              
01.30          11               "    11                                              
________________________________________________                                     
Total         195  6   1  52        254                                              
                                                                                     
                                                                                     
Time (UT)     LEO TAU AMO SPO T.eff Ntot. LM                                         
01.31           7               1min. 7                                              
01.32           7               "     7                                              
01.33          11               "    11                                              
01.34          10               "    10                                              
01.35          10  1            "    11                                              
01.36          11               "    11                                              
01.37           8               "     8                                              
01.38          10               "    10                                              
01.39          11               "    11                                              
01.40           6               "     6                                              
01.41          10               "    10                                              
01.42          12               1min.12                                              
01.43          11               "    11                                              
01.44          21               "    21                                              
01.45          14               "    14                                              
01.46          new tape         0     0                                              
01.47          16               1min.16                                              
01.48          15               "    15                                              
01.49          13               "    13                                              
01.50          11               "    11                                              
01.51          12  1            "    13                                              
01.52          17               "    17                                              
01.53          18               "    18                                              
01.54          23               "    23                                              
01.55          19               "    19                                              
01.56          24               "    24                                              
01.57          20               "    20                                              
01.58          20               "    20                                              
01.59          26               "    26                                              
02.00          20               "    20                                              
02.01          21               1min.21                                              
02.02          26               "    26                                              
02.03          24               "    24                                              
02.04          31               "    31                                              
02.05          25               "    25                                              
02.06          22               "    22                                              
02.07          16               "    16                                              
02.08          19               "    19                                              
02.09          25               "    25                                              
02.10          29               "    29                                              
______________________________________________                                       
Total         651  2                653                                              
                                                                                     
                                                                                     
Time (UT)     LEO TAU AMO SPO T.eff Ntot. LM                                         
02.11          21               1min.21                                              
02.12          15               "    15                                              
02.13          20               "    20                                              
02.14          26               "    26                                              
02.15          15               "    15   6.2                                        
02.16          16               "    16                                              
02.17          19               "    19                                              
02.18          18               "    18                                              
02.19          13               "    13                                              
02.20          14               "    14                                              
02.21          11               "    11                                              
02.22           9               "     9                                              
02.23           9               1min. 9                                              
02.24          15               "    15                                              
02.25          11               "    11                                              
02.26          new tape         0     0                                              
02.27          12               1min.12                                              
02.28          14               "    14                                              
02.29          15               "    15                                              
02.30          10               "    10                                              
02.31          10               "    10                                              
02.32           7               "     7                                              
02.33           6               "     6                                              
02.34           9               "     9                                              
02.35           8               "     8                                              
02.36           3               "     3                                              
02.37           8               "     8                                              
02.38           6               "     6                                              
02.39           5               "     5                                              
02.40           9               "     9                                              
02.41           5               "     5                                              
02.42           4               1min. 4                                              
02.43           6               "     6                                              
02.44           7               "     7                                              
02.45           break           0     0                                              
02.55 - 03.00  11               5min.11                                              
03.00 - 03.05  11               "    11                                              
03.05 - 03.10  18               "    18                                              
03.10 - 03.15  15               "    15                                              
______________________________________________                                       
Total         431                   431                                              
                                                                                     
                                                                                     
LEO   =  Leonid                                                                      
TAU   =  Taurid                                                                      
AMO   =  Alpha Monocerotid                                                           
SPO   =  Sporadic                                                                    
T.eff =  Time effective                                                              
Ntot. =  Total of meteors seen in that time                                          
LM    =  Limitit magnitude                                                           
                                                                                     
                                                                                     
                                                                                     
Date     : 16-17 november 1999                                                       
Observer : Arnold Tukkers (ATL)                                                      
Place    : Thezan des Corbieres (France)                                             
Direction: south - east 60°                                                          
Start    : 23.15 UT                                                                  
End      : 01.45 UT                                                                  
T.eff    : 2                                                                         
Tot. meteors: 45                                                                     
                                                                                     
                                                                                     
Time (UT)       LEO TAU AMO SPO  T.eff  Ntot. LM                                     
23.15 - 23.30                7   15min.   7   6.1                                    
23.30 - 23.45        1       3   15min.   4   6.1                                    
23.45 - 00.00        1       1   15min.   2   6.1                                    
00.00 - 00.15        1       6   15min.   7   6.1                                    
00.15 - 00.30      break clouds                                                      
00.30 - 00.45      break clouds                                                      
00.45 - 01.00        1       3   15min.   4   6.1                                    
01.00 - 01.15    1   1   2   6   15min.  10   6.1                                    
01.15 - 01.30                5   15min.   5   6.1                                    
01.30 - 01.45        1       5   15min.   6   6.1                                    
_________________________________________________                                    
Total            1   6   2  36    2      45                                          
                                                                                     
                                                                                     
                                                                                     
Magnitude distribution                                                               
                                                                                     
Stream    -1  0  1  2  3  4  5  6  N  Mag.                                           
_________________________________________________                                    
LEO                 1              1   2                                             
SPOR                1 10 14  9  2 36   4                                             
AMO                    1  1        2  3.5                                            
TAU        1  1        2  2     6     2.1                                            



Arnold Tukkers: Graphs





Rita Verhoef


Results of the Dutch Meteor Society Leonid Campain 1999.


Date 16/17 -11-1999			Observer: Rita Verhoef.
Place: Thezan des Corbieres (France)	Direction: east 70 degrees.
Start: 23.15h UT			End: 01.10h UT
T.eff.: 1.63				Tot. meteors: 47

Time (UT)	T.eff.	Lm	LEO	TAU	AMO	SPO	Ntot

23.15h-23.45h	0.5	6.0   		  2		  8	  10
23.45h-00.13h	0.46	5.8	  1	  5		 10	  16
00.13h-00.30h	break	cloudy
00.30h-01.00h	0.5	6.2	  1	  3	  2	 10	  16
01.00h-01.10h	0.17	5.6	  2	  		  3	   5

total				  4      10	  2	 31	  47


Magnitude distribution

stream	0	 1	 2	 3	 4	 5	 6	

LEO	-	 1 	 1	 -	 1	 1	 -	 
TAU	1	 1	 1	 5     	 2	 -	 
SPO	1	 1	 1	 6	13	 9	 5	 
AMO	-        -       2       -       -       -	 -	  

total	2	 3	 5	11	16	10	 5



Date: 17/18 -11-1999		Observer: Rita Verhoef
Place: Dos Aguas (Spain)	Direction: east 70 degrees
Start: 22.00h UT		End: 03.15h UT
T.eff.: 5.06			Total Meteors: 1593

Time (UT)	t.eff.	 LM	LEO	TAU	SPO	Ntot

22.00-22.15	15min.	5.8	  -	  -	  6	  6
22.15-22.30	15m	6.1	  - 	  1	  5	  6
22.30-22.45	15m	6.1	  -	  5	  8	 13
22.45-23.00	15m	6.1	  1	  -	  3	  4
23.00-23.15	15m	6.1	  1	  1	  4	  6
23.15-23.30	15m	6.1	  -	  -	  3	  3
23.30-23.45	15m	6.1	  1	  -	  4	  5
23.45-00.00	15m	6.1	  4	  -	  3	  7
00.15-00.30	15m	6.1	  8	  1 	  5	 14
00.30-00.45	15m	6.1	 12	  -	  2	 14
00.45-00.50	 5m	6.2	  4	  3	  1	  8
00.50-00.55	 5m	  	  3	  -	  -	  3
00.55-01.00	 5m		  8	  -	  -	  8
01.00-01.05	 5m		  6	  1	  1	  8
01.05-01.10	 5m	6.2	 20	  1	  1	 22
01.10-01.15	 5m		 26	  1	  2	 29
01.15-01.16	 1m		  2	  -	  -	  2
01.16-01.17	 1m		  2	  -	  -	  2
01.17-01.18	 1m		  4	  -	  1	  5
01.18-01.19	 1m		  7	  -	  -	  7
01.19-01.20	 1m		  1	  -	  -	  1
01.20		 1m		  7	  -	  -	  7
01.21		 1m		  3	  1	  -	  4
01.22		 1m		  7	  -	  - 	  7
01.23		 1m		  7	  -	  1	  8
01.24		 1m		  1	  -	  -	  1
01.25		 1m		  2	  -	  -	  2
01.26		 1m		  8	  -	  -	  8
01.27		 1m		 17	  -	  3	 20
01.28		 1m		 13	  -	  -	 13
01.29		 1m		  9	  -	  -	  9
01.30		 1m		  6	  -	  - 	  6
01.31		 1m	 	 15	  -	  1	 16
01.32		 1m		 10	  -	  -	 10
01.33		 1m		  4	  -	  -	  4
01.34		 1m		 10	  -	  -	 10
01.35		 1m		 13	  -	  -	 13
01.36	 	 1m		  3	  -	  -	  3
01.37		 1m		 10	  -	  1	 11
01.38		 1m		  7	  -	  -	  7
01.39		 1m		 10	  -	  -	 10
01.40		 1m		  9	  -	  -	  9
01.41		 1m		 10	  -	  -	 10
01.42		 1m		  8	  -	  -	  8
01.43		 1m		 15	  -	  -	 15
01.44		 1m	 	 16	  -	  -	 16
01.45		 1m		 14	  -	  -	 14
01.46		 1m		 16	  -	  -	 16
01.47		 1m		 19	  -	  -	 19
01.48	  	 1m		 11	  -	  -	 11
01.49		 1m		 19	  -	  -	 19
01.50		 1m		  4	  -	  -	  4
01.51		 1m		 28	  -	  -	 28
01.52		 1m		 25	  -	  -	 25
01.53		 1m		 21	  -	  -	 21
01.54		 1m		 33	  -	  -	 33
01.55		 1m		 25	  -	  -	 25
01.56		 1m		 30	  -	  -	 30
01.57		 1m		 28	  -	  -	 28
01.58		 1m		 28	  -	  -	 28
01.59		 1m		 39	  -	  -	 39
02.00		 1m		 33	  -	  -	 33
02.01	 	 1m		 30	  -	  1	 31
02.02		 1m		 44	  -	  -	 44
02.03		 1m		 32	  -	  -	 32
02.04		 1m		 24	  -	  -	 24
02.05		 1m		 29	  -	  -	 29
02.06		 1m		 31	  -	  -	 31
02.07		 1m		 25	  -	  -	 25
02.08		 1m		 32	  -	  -	 32
02.09		 1m		 26	  -	  1	 27
02.10 	      break
02.11		 1m		 31	  -	  -	 31
02.12		 1m		 35	  -	  -	 35
02.13-02.15 new tape
02.15		 1m		 30	  -	  -	 30
02.16		 1m		 33	  -	  1	 34
02.17-02.19   break
02.19		 1m		 25	  -	  -	 25
02.20		 1m		 20	  -	  -	 20
02.21		 1m		 17	  -	  -	 17
02.22-02.27   break	6.4
02.27		 1m		 22	  -	  -	 22
02.28		 1m		 21	  -	  -	 21
02.29		 1m		 18	  -	  -	 18
02.30		 1m		 12	  -	  -	 12
02.31		 1m		  8	  -	  -	  8
02.32		 1m		 10	  -	  -	 10
02.33		 1m	 	  8	  -	  -	  8
02.34		 1m		 13	  -	  1	 14
02.35		 1m		 15	  -	  -	 15
02.36		 1m		  7	  -	  -	  7
02.37		 1m		  8	  -	  -	  8
02.38		 1m		 13	  -	  -	 13
02.39		 1m		  7	  -	  -	  7
02.40		 1m		  9	  -	  1	 10
02.41		 1m		 11	  -	  1	 12
02.42		 1m		  4	  -	  -	  4
02.43		 1m		  7	  -	  1	  8
02.44		 1m		  9	  -	  -	  9
02.45		 1m		  7	  -	  -	  7
02.46-02.49   break
02.49		 1m		 10	  -	  -	 10
02.50		 1m		  9	  -	  1	 10
02.51		 1m		  7	  -	  -	  7
02.52		 1m		  6	  -	  -	  6
02.53		 1m		  6	  -	  -	  6
02.54		 1m		  6	  -	  -	  6
02.55		 1m		  6	  -	  1	  7
02.56		 1m		  7	  -	  -	  7
02.57		 1m		  8	  -	  -	  8
02.58		 1m		  6	  -	  -	  6
02.59		 1m		  5	  -	  -	  5
03.00		 5m	6.1	 19	  -	  -	 19
03.05		 5m		 21	  -	  2	 23
03.10		 5m		 20	  -	  -	 20
03.15		END

total			       1512	 15	 66    1593



Rita Verhoef: Leonids per Minute





Jos Nijland


Results of the Dutch Meteor Society Leonid Campain '99

Date     : 17-18 november 1999
Observer : Jos Nijland (JNB)
Place    : Dos Aguas - Spain (near Valencia)
Direction: south - east 60°
Start    : 22:00 UT
End      : 03:05 UT
T.eff    : 4h12m
Tot. meteors: 1370 (1305 Leonids)

                                         Magnitudedistribution of Leonids only

  Interval (UT) Teff   Lm  Leo Tau  Spo  -4 -3 -2 -1  0  1  2  3  4  5  6   N  Ntot

  22.00-22.55   0,92  6,10   0   3    7                                     0    0
  23.05-23.35   0,50  6,20   2   1   10                        1  1         2    2
  23.58-00.30   0,53  6,20  13   0    9         1           4  4  2  2     13   15
  00.30-00.45   0,25  6,30  12   1    5                  2     6  1  3     12   27
  00.45-00.50   0,08  6,30   7   3    2                  1  2  1  1  2      7   34
  00.50-00.55   0,08  6,30  11   0    0                  1  1  2  5  2     11   45
  00.55-01.00   0,08  6,30   6   1    1               2  2  1  1            6   51
  01.00-01.05   0,08  6,30  12   1    1         1        1  1  4  1  3  1  12   63
  01.05-01.10   0,08  6,30  24   0    1               1  2  5  5  6  4  1  24   87
  01.10-01.15   0,08  6,30  29   1    1               1  2  2  5  9  8  2  29   116
  01.15-01.16   0,02  6,30   2   0    1                           2         2   118
  01.16-01.17   0,02  6,30   1   0    1                        1            1   119
  01.17-01.18   0,02  6,30   5   0    0                        1  2  1  1   5   124
  01.18-01.19   0,02  6,30   8   0    0                     2  1  2  3      8   132
  01.19-01.20   0,02  6,30   3   0    2                     1     1  1      3   135
  01.20-01.21   0,02  6,30   6   0    0               1  1  2  1     1      6   141
  01.21-01.22   0,02  6,30   8   0    0                        1  3  3  1   8   149
  01.22-01.23   0,02  6,30   7   0    1                        1  1  4  1   7   156
  01.23-01.24   0,02  6,30   9   0    1                     2  2  1  4      9   165
  01.24-01.25   0,02  6,30   8   0    0                     1     3  3  1   8   173
  01.25-01.26   0,02  6,30   9   0    0                  1     4  2  2      9   182
  01.26-01.27   0,02  6,30  12   0    0                  1  1  2  2  5  1  12   194
  01.27-01.28   0,02  6,30  14   0    0                     2  1  4  6  1  14   208
  01.28-01.29   0,02  6,30  11   0    1                  1  1  2  2  5     11   219
  01.29-01.30   0,02  6,30   4   0    0                        1  2     1   4   223
  01.30-01.31   0,02  6,30   6   0    0                     1  1  1  2  1   6   229
  01.31-01.32   0,02  6,30   9   0    0                        2  3  4      9   238
  01.32-01.33   0,02  6,30  12   0    0                  1  1  2  4  3  1  12   250
  01.33-01.34   0,02  6,30   3   0    0                  1  1     1         3   253
  01.34-01.35   0,02  6,30   9   0    0                  1  1  2  2  3      9   262
  01.35-01.36   0,02  6,30   8   0    0            1     1  1  1  2  2      8   270
  01.36-01.37   0,02  6,30   7   1    0               1  2  1  1  2         7   277
  01.37-01.38   0,02  6,30  10   0    0                        3  2  4  1  10   287
  01.38-01.39   0,02  6,30  15   0    0            1        1  2  3  7  1  15   302
  01.39-01.40   0,02  6,30   6   1    0               2     1  1  1  1      6   308
  01.40-01.41   0,02  6,30   8   0    2                        1  3  2  2   8   316
  01.41-01.42   0,02  6,30  11   0    0                     1  2  4  4     11   327
  01.42-01.43   0,02  6,30  11   0    0                     2  4  2  2  1  11   338
  01.43-01.44   0,02  6,30  19   0    0                     1  3  7  7  1  19   357
  01.44-01.45   0,02  6,30  26   0    0            1  1  1     4  5  8  6  26   383
  01.45-01.46   0,02  6,40  11   0    1                           2  6  3  11   394
  01.46-01.47   0,02  6,40  22   0    0               1     2  2  5  9  3  22   416
  01.47-01.48   0,02  6,40  18   0    0                     1  3  8  6     18   434
  01.49-01.50   0,02  6,40  17   0    0                  1  1  2  6  3  4  17   451
  01.50-01.51   0,02  6,40  16   0    0                     2  2  5  5  2  16   467
  01.51-01.52   0,02  6,40  20   0    1                     2  5  3  8  2  20   487
  01.52-01.53   0,02  6,40  26   0    0                     1  5  5 12  3  26   513
  01.53-01.54   0,02  6,40  11   0    0                     1  2  6  2     11   524
  01.54-01.55   0,02  6,40  26                                             26   550
  01.55-01.56   0,02  6,40  19                                             19   569
  01.56-01.57   0,02  6,40  16                                             16   585
  01.57-01.58   0,02  6,40  20                                             20   605
  02.01-02.02   0,02  6,40  34                                             34   639
  02.02-02.03   0,02  6,40  42                                             42   681
  02.05-02.06   0,02  6,40  31                                             31   712
  02.06-02.07   0,02  6,40  41                                             41   753
  02.08-02.09   0,02  6,40  37                                             37   790
02.09.30-02.10  0,01  6,40  27              !! 30 seconds !!               27   817
  02.11-02.12   0,02  6,40  31                                             31   848
  02.13-02.14   0,02  6,40  28                                             28   876
  02.14-02.15   0,02  6,40  33                                             33   909
  02.18-02.19   0,02  6,40  22                                             22   931
  02.19-02.20   0,02  6,40  17                                             17   948
  02.20-02.21   0,02  6,40  14                                             14   962
  02.21-02.22   0,02  6,40  19                                             19   981
  02.22-02.23   0,02  6,40  10   0    0         1     1  1     3  3  1     10   991
  02.23-02.24   0,02  6,40  15   0    0               1     1  4  3  5  1  15  1006
  02.24-02.25   0,02  6,40  18   0    0                     1  4  6  7     18  1024
  02.25-02.26   0,02  6,40  15   0    0               1        1  4  7  2  15  1039
  02.26-02.27   0,02  6,40  11   0    0                     3  3     5     11  1050
  02.27-02.28   0,02  6,40  16   0    0                        1  8  6  1  16  1066
  02.28-02.29   0,02  6,40  22   0    0                     1  4  5 11  1  22  1088
  02.29-02.30   0,02  6,40  14   0    2                        1  4  7  2  14  1102
  02.30-02.31   0,02  6,40  16   0    0               1        1  6  8     16  1118
  02.31-02.32   0,02  6,40  12   0    0                     1  3  3  3  2  12  1130
  02.32-02.33   0,02  6,40   6   0    0                     1     1  3  1   6  1136
  02.33-02.34   0,02  6,40   9   0    0                     1  3  3  2      9  1145
  02.34-02.35   0,02  6,40  11   0    0                     1  2  5  2  1  11  1156
  02.35-02.36   0,02  6,40  10   0    0                     1  2  3  3  1  10  1166
  02.36-02.37   0,02  6,40  10   0    0               1     1  3  2  3     10  1176
  02.37-02.38   0,02  6,40  11   0    0                        3  4  3  1  11  1187
  02.38-02.39   0,02  6,40   9   0    0                        3  2  3  1   9  1196
  02.39-02.40   0,02  6,40  10   0    0               1  1  2  1  2  3     10  1206
  02.40-02.41   0,02  6,40   9   0    1                     1  1  3  3  1   9  1215
  02.41-02.42   0,02  6,40   6   0    0                     2  1  1  2      6  1221
  02.42-02.43   0,02  6,40   7   0    0                  1  3     3         7  1228
  02.43-02.44   0,02  6,40   6   0    0                     1  1  2  2      6  1234
  02.44-02.45   0,02  6,40   8   0    0                     2  2  1  2  1   8  1242
  02.49-02.50   0,02  6,40   9   0    0                        2  1  6      9  1251
  02.51-02.52   0,02  6,40   3   0    0                        2     1      3  1254
  02.52-02.53   0,02  6,40   4   0    0                        1  1  2      4  1258
  02.53-02.54   0,02  6,40   9   0    0               1        3  1  4      9  1267
  02.54-02.55   0,02  6,40   6   0    1                        1  2  3      6  1273
  02.55-02.58   0,05  6,40  12   0    0                  1  1  3  4  3     12  1285
  02.58-03.00   0,03  6,40   8   0    0                     1  1  3  3      8  1293
  03.00-03.05   0,08  6,40  12   0    0                        7  3  2     12  1305

    Total       4,20  6,25 1305  13  52





Jos Nijland: Leonids per Minute






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