(meteorobs) Leonid observations from Belgium (VANMC)

Michel Vandeputte michelvandeputte at hotmail.com
Sun Nov 21 08:08:39 EST 2004


Day : 18-19   Month : November   Year : 2004 
begin : 04.35 UT    End : 05.40 UT
Location : Ellezelles    Country : Belgium    long. 3.38 E    lat 50.43 N - alt 120m
Observer : Michel Vandeputte    IMO code : VANMC
Method : counting - tape recorder.

Observed Showers : 

Leonids (alfa 153° / delta 21°) 
Northern Taurids (alfa 66° / delta 24°)
Southern Taurids (alfa 64° / delta 16°)
Alfa Monocerotids (alfa 115° / delta +1°)


Interval analyse 

Periods             Teff        F        Lm    LEO    STA    NTA    AMO    SPOR

04.35-05.40       1.08    1.22    6.38    13        0        0        0        14    = 27 met. 


Magnitude distribution

LEO        -4(1)-1(2)+0(0)+1(0)+2(3)+3(3)+4(2)+5(2) Mean 2.08    N ~ : 5
SPOR    +0(0)+1(0)+2(1)+3(3)+4(7)+5(3) Mean 3.86     N~ : 0

Remarks

Short observation under difficult conditions. 

-----------------------------------------------------------

Day : 19-20  Month : November   Year : 2004 
begin : 22.00 UT    End : 03.30 UT
Location : Ellezelles    Country : Belgium    long. 3.38 E    lat 50.43 N - alt 120m
Observer : Michel Vandeputte    IMO code : VANMC
Method : counting - tape recorder.

Observed Showers : 

Leonids (alfa 153° / delta 21°) 
Northern Taurids (alfa 67° / delta 24°)
Southern Taurids (alfa 64° / delta 16°)
Alfa Monocerotids (alfa 116° / delta +1°)


Interval analyse 

Periods             Teff        F        Lm    LEO    NTA    STA   AMO    SPOR

22.00 - 23.00    1.00    1.00    6.53        0        1        1        0        10
23.00 - 00.00    1.00    1.00    6.63        2        2        0        1        04
00.00 - 01.00    1.00    1.00    6.70        6        0        1        0        12
01.00 - 02.00    1.00    1.00    6.69      12        0        4        2        10
02.00 - 03.00    1.00    1.00    6.70        7        2        1        0        17
03.00 - 03.30    0.50    1.00    6.70        4        0        0        0        10

22.00 - 03.30    5.50                              31        5        7        3        63 = 109.
              

Magnitude distribution

LEO        -2(1)-1(2)+0(1)+1(2)+2(4)+3(7)+4(11)+5(3) Mean 2.77    N ~ : 14
NTA        -2(0)-1(0)+0(1)+1(0)+2(1)+3(2)+4(1)+5(0) Mean 2.40   N ~ : 0
STA        -2(0)-1(0)+0(1)+1(0)+2(2)+3(4)+4(0)+5(0) Mean 2.29    N ~ : 0
AMO       -2(0)-1(0)+0(0)+1(0)+2(0)+3(2)+4(1)+5(0) Mean 3.33    N ~ : 2
SPOR    -2(0)-1(0)+0(0)+1(2)+2(6)+3(11)+4(32)+5(12) Mean 3.73     N~ : 3


20-21/11 : fog ! 


Clear skies,

Michel Vandeputte 
VVS meteor section Belgium
Dutch meteor Society

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.meteorobs.org/pipermail/meteorobs/attachments/20041121/cf158f9b/attachment.html 


More information about the Meteorobs mailing list