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(meteorobs) more Leonids from Malta
Here are more results from Malta (all 3 observers at the
same location) :
Alexei Pace
MeteorGroup (The Astronomical Society of Malta)
observing from L-Ahrax tal-Mellieha (35.956N 14.362E)
Time Interval (UT) Lim. Magn. Nr. of Leonids Remarks (if any)
-----------------------------------------------------------------------
01:12-01:22 5.7 6 None
01:22-01:43 5.7 27 None
01:43-02:00 5.7 27 None
02:00-02:16 5.8 23 None
General remarks:
Meteors were mainly observed in short bursts of 2-4 meteor per burst and
then no activity for about 5minutes, then another burst etc.
An abundance of bright (mag < 0) meteors was evident. Also evident was
a large percentage of meteors leaving persistent trains behind
them.
--------------------------------------------------------
Observer: Umberto Mule` Stagno
The following is a brief summary of my hourly counts observed from
Mellieha (Ahrax point) on the night of 17/18Nov 2000. (Time=MET)
Start
Stop
Leo
Non-Leo
LM
OBSC
00:55 01:55
42
10
5.4
---
01:55 02:55
105
9
5.3
---
02:55 03:55
111
6
5.2
25%
03:55 04:25
55
2
5.0
40%
One thing to note is the fading in magnitude of meteors as time went
by.
Also one bright bolide (close to minus 10) Very bright blue, left a
bright streak which turned green then yellow, persistent trail lasted
over 20sec till
it got lost in clouds.
---------------------------------------------------------------------------------------------
Observer: Tony Tanti
LEONIDS OBSERVATION NOVEMBER 17/18, 2000
TONY TANTI, L-AHRAX TAL-MELLIEHA
NOTE: FIRST QUARTER MOON NEAR THE RADIANT
SESSION 1:
23:55-00:55 UT; SLM=4.8 (5 STARS IN IMO FIELD 8);
OBSCURATION = 0%;
FACING BORDER OF GEMINI AND ORION.
LEONIDS
MAG -4
-3 -2 -1
0 1
2 3 4 TOT
NO 0
1
0 1
8 4
1 6 5
26
SPORADICS (NON-GEMINIDS)
MAG -4
-3 -2 -1
0 1
2 3 4 TOT
NO 0
0
0 0
0 0
0 1 2
3
DEAD TIME ESTIMATED AT 2 MIN (4s PER METEOR)
SESSION 2A:
01:13-02:13 UT; SLM=4.8 (5 STARS IN IMO FIELD 8);
OBSCURATION (CLOUDS)=5% BETWEEN 01:40-02:00;
FACING AURIGA.
LEONIDS
MAG -4
-3 -2 -1
0 1
2 3 4 TOT
NO 1
1
7 6
7 31 12
19 7 91
SPORADICS (NON-GEMINIDS)
MAG -4
-3 -2 -1
0 1
2 3 4 TOT
NO 0
0
0 0
0 1
0 1 2
4
DEAD TIME ESTIMATED AT 6 MIN (4s PER METEOR)
SESSION 2B:
01:13-01:35 UT; SLM=4.8 (5 STARS IN IMO FIELD 8);
FACING AURIGA.
LEONIDS
MAG -4
-3 -2 -1
0 1
2 3 4 TOT
NO 0
1
2 3
1 12 2
7 0 28
SPORADICS (NON-GEMINIDS)
MAG -4
-3 -2 -1
0 1
2 3 4 TOT
NO 0
0
0 0
0 0
0 1 1
2
DEAD TIME ESTIMATED AT 2 MIN (4s PER METEOR)
SESSION 3:
02:25-03:03 UT; SLM=4.8 (5 STARS IN IMO FIELD 8);
OBSCURATION (CLOUDS)=5% BETWEEN 02:25-01:38; 10% BETWEEN 02:39-02:57;
20% BETWEEN 02:58-03:00; 40% BETWEEN 03:01-03:03;
FACING TAURUS.
LEONIDS
MAG -4
-3 -2 -1
0 1
2 3 4 TOT
NO 1
1
2 1
3 3 12
12 4 39
SPORADICS (NON-GEMINIDS)
MAG -4
-3 -2 -1
0 1
2 3 4 TOT
NO 0
0
0 0
0 1
0 1 0
2
DEAD TIME ESTIMATED AT 3 MIN (4s PER METEOR)
*********************
The Astronomical Society of Malta at
http://maltamedia.com/astro
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