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(meteorobs) AKM Video Observation Results October 2003
Results of the AKM Video Meteor Network - October 2003
======================================================
Will we have a strong winter after the hot summer? In late September, the
"summer of the century" provided for another time temperatures beyond 30 deg
centigrade in southern Germany, but only a few days later we had the first
snow fall. In the last October decade we even got a closed snow blanket for
half a day in Munich!
Overall, October was too cold and less perfect in central Europe than the
previous months. Especially in the first half of the month there were longer
spells of rainy weather, such that even the active observers gathered only
10 to 15 observing nights. The only exception was Joerg Strunk, who observed
in 21 nights with his automated camera. Overall we managed again to record
meteors in all nights of the month thanks to a good distribution of the cloud
gaps.
In Australia, there was an unusual long rain period, too, which prevented
observations for almost two weeks. Our Finish observer Ilkka Yrjola, however,
had a misfortune of another kind: The power supply of the replacement tube
failed only a few months after his first image intensifier died. Now he is
about to become an "unintensified" meteor observer.
In October, Joerg Strunk could demonstrate the power of the Mintron cameras
again. In the presence of major showers or when the sky is illuminated by the
bright moon, the gap between his camera and image-intensified cameras with
respect to the number of recorded meteors reduces from a factor of three to a
value well below two. On October 23 he managed to detect an amazing 110
meteors with Mincam3! Interestingly, Joerg is still more successful with the
8mm f/0.8 lens than with the 6mm lens at the same f-stop. In the future he
intends to do a test by pointing both cameras in the same direction to
investiage the possible influence of the different field of view.
1. Observers
============
Code Name Place Camera FOV LM Nights Time
Meteors
---------------------------------------------------------------------------------
BENOR Benitez-S. Maspalomas TIMES4 (1.4/50) 20 dg 4 mag 4 29.0 h
15
EVAST Evans Moreton EMILY (1.8/28) 36 dg 5 mag 5 17.9 h
59
KOSDE Koschny Noordwijkerh. ICC3 (0.85/25) 25 dg 6 mag 11 93.4 h
722
MOLSI Molau Seysdorf AVIS (2.0/35) 40 dg 6 mag 16 116.5 h
903
AKM1 (0.85/25) 32 dg 6 mag 14 86.4 h
723
QUIST Quirk Mudgee SSO-WAT1 (0.85/25) 13 dg 5 mag 12 103.1 h
447
RENJU Rendtel Marquardt CARMEN (1.8/28) 28 dg 5 mag 11 90.9 h
439
SLAST Slavec Ljubljana KAYAK1 (1.8/28) 50 dg 4 mag 10 58.6 h
121
STRJO Strunk Leopoldshoehe MINCAM2 (0.8/8) 42 dg 4 mag 21 162.4 h
608
MINCAM3 (0.8/6) 55 dg 3 mag 12 112.3 h
666
YRJIL Yrjola Kuusankoski NONAME (2.0/35) 38 dg 4 mag 6 39.9 h
196
---------------------------------------------------------------------------------
Sum 31 909.8 h
4899
2. Observing Times (h)
======================
Oct 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
--------------------------------------------------------------------------------
BENOR - - - - - - - - - - - - - - 7.3
EVAST - - - - - - - - - - - - - - -
KOSDE - - - - - - - - - - - 9.0 6.5 10.1 6.7
MOLSI 2.6 7.8 2.2 - - - - - - - - 8.7 4.8 7.8 10.7
0.6 9.9 1.2 - - - - - - - - 4.5 4.9 6.4 7.7
QUIST - - 8.1 9.6 - - - - - - - - - - -
RENJU - 9.5 - 9.0 6.0 - - - - 0.7 - 4.5 - - -
SLAST - - - - - 4.2 - - 5.4 4.9 4.7 - - - 4.8
STRJO - 10.1 0.5 3.0 10.4 - 4.0 3.6 - - 6.2 10.8 6.2 10.9 11.0
- - - - - - - - - - 3.9 10.7 - 10.7 11.3
YRJIL - - 4.0 - 1.2 - - - - - - - - - 8.7
--------------------------------------------------------------------------------
Sum 3.2 37.3 16.0 21.6 17.6 4.2 4.0 3.6 5.4 5.6 14.8 48.2 22.4 45.9
68.2
Oct 16 17 18 19 20 21 22 23 24 25 26 27 28 29
30 31
-------------------------------------------------------------------------------------
BENOR 7.7 - - 8.1 - - - - - - - - - -
- 5.9
EVAST - 3.0 - 3.0 2.9 - - 3.0 - 6.0 - - - -
- -
KOSDE 9.3 8.9 10.5 - - - - 7.4 - - 8.4 9.7 6.9 -
- -
MOLSI 9.5 11.2 10.5 1.3 - - - - 5.6 3.0 11.1 10.4 9.3 -
- -
8.8 - - 2.6 - - - - 6.2 2.9 11.5 11.9 7.3 -
- -
QUIST - - - - 9.7 7.6 7.9 8.6 9.2 7.3 8.6 8.8 - 8.7
9.0 -
RENJU - - 7.9 10.7 - - 8.8 11.7 - - - 11.3 10.8 -
- -
SLAST 10.4 10.5 - - - - - - - 0.9 - 11.0 1.8 -
- -
STRJO 11.1 11.9 8.9 7.3 - - 7.0 11.5 - - - 11.8 7.3 3.0
5.9 -
10.4 11.4 8.6 7.9 - - 7.9 11.8 - - - 11.2 6.5 -
- -
YRJIL - 8.2 11.2 - 6.0 - - - - - - - - -
- -
-------------------------------------------------------------------------------------
Sum 67.2 65.1 57.6 40.9 18.6 7.6 31.6 54.0 21.0 20.1 39.6 86.1 49.9 11.7
14.9 5.9
3. Results (Meteors)
====================
Oct 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
--------------------------------------------------------------------------------
BENOR - - - - - - - - - - - - - - 3
EVAST - - - - - - - - - - - - - - -
KOSDE - - - - - - - - - - - 8 27 54 70
MOLSI 15 30 18 - - - - - - - - 39 26 56 68
7 38 12 - - - - - - - - 23 13 30 61
QUIST - - 46 24 - - - - - - - - - - -
RENJU - 15 - 34 25 - - - - 1 - 31 - - -
SLAST - - - - - 15 - - 4 21 7 - - - 10
STRJO - 21 1 8 25 - 11 13 - - 21 32 29 35 44
- - - - - - - - - - 16 50 - 52 68
YRJIL - - 12 - 4 - - - - - - - - - 36
--------------------------------------------------------------------------------
Sum 22 104 89 66 54 15 11 13 4 22 44 183 95 227
360
Oct 16 17 18 19 20 21 22 23 24 25 26 27 28 29
30 31
-------------------------------------------------------------------------------------
BENOR 1 - - 9 - - - - - - - - - -
- 2
EVAST - 4 - 12 6 - - 4 - 33 - - - -
- -
KOSDE 91 87 90 - - - - 89 - - 80 95 31 -
- -
MOLSI 106 101 73 4 - - - - 41 8 127 129 62 -
- -
90 - - 13 - - - - 45 7 174 154 56 -
- -
QUIST - - - - 49 7 46 85 33 5 66 21 - 39
26 -
RENJU - - 55 25 - - 63 75 - - - 67 48 -
- -
SLAST 24 21 - - - - - - - 2 - 14 3 -
- -
STRJO 36 47 38 37 - - 52 69 - - - 49 15 7
18 -
59 60 66 35 - - 70 110 - - - 67 13 -
- -
YRJIL - 24 90 - 30 - - - - - - - - -
- -
-------------------------------------------------------------------------------------
Sum 407 344 412 135 85 7 231 432 119 55 447 596 228 46
44 2
--
************************************************************
* Sirko Molau * *
* Abenstalstr. 13b * __ *
* D-84072 Seysdorf * " 2B v 2B " *
* Germany * *
* phone: +49-8752-869438 * Shakespeare *
* email: sirko@molaudot de * *
* www : www.molaudot de * *
************************************************************
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