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(meteorobs) Lyrids from Belgium (VANMC 22-23/04/03)
Lyrids 2003 - Quick report -
Visual observing report - Summary
report
day : 22-23 Month :
april Year : 2003
begin : 21.18 UT end : 02.18
UT
Location : Ellezelles - Belgium
long. 3.38 E lat. 50.43 N elev. 120 m
Observer : Vandeputte Michel
IMO code : VANMC
Method : counting ( tape
recorder)
Field : South east
Observed Showers :
Lyrids
mu Virginids (DMS)
Interval analyse
21.18 - 22.18
1.00 1.00 6.30
4 1
4 9
22.18 - 23.18
1.00 1.00 6.30
8 1
3 12
23.18 - 00.18
1.00 1.00 6.40
6 0
7 13
00.18 - 01.18
1.00 1.00 6.50
10 1
10 21
01.18 - 02.18
1.00 1.00 6.50
6 0
6 12
21.18 - 22.18
5.00
34
3
30 =67 meteors
Magnitude distributions
LYR
-1(1)+0(1)+1(3)+2(8)+3(10)+4(10)+5(1) N 34 Mean : 2.74 N~ :
8
muVIR
-1(0)+0(0)+1(0)+2(1)+3(1)+4(1)+5(0) N 03 Mean : 3.00 N~ :
0
SPOR -1(0)+0(0)+1(2)+2(2)+3(7)+4(14)+5(5) N 30 Mean :
3.60 N~ : 2
ZHR calculations
22.92 14+-4
22.97 12+-3
23.05 09+-2
r = 2.1 Y = 1.00
Long trains,
Michel Vandeputte
Dutch Meteor Society
VVS Belgium - meteor section