French Video Meteor Network A.Leroy JC.Ferrez M.Herrault T.Gulon - - PowerPoint PPT Presentation
French Video Meteor Network A.Leroy JC.Ferrez M.Herrault T.Gulon J.Brunet JP.Godard C.Demeautis S.Jouin K.Antier IMC 2011 Sibiu Outline A brief history Presentation of the network Tool of the
IMC 2011 – Sibiu
A.Leroy – JC.Ferrez – M.Herrault – T.Gulon – J.Brunet – JP.Godard – C.Demeautis – S.Jouin – K.Antier
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A brief history … Presentation of the network Tool of the network Some results Conclusions
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REFORME network (Pro am Collaboration)
Contact : Karl Antier
Need to develop a specific database for the network
In 2009 august , the birth of the BOAM
dataBase of Amateurs Observers of Meteors
Mid 2011New website and mailing list for
REFORME
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Nearly 70 % of the French territory is covered with 9 cameras
The Map
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Type of Camera Strategy
WATEC 902H2 67% OTHER 11% KPC 350 / PC 164 22%
KPC 350 / PC 164 WATEC 902H2 OTHER
Model of Cameras
Network Camera Type
Tight FOV 67 % All Sky 33%
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One camera but two
softwares to detect meteors
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SonotaCo software suite Developement of two specifics softwares
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How to send data to the database
Post Ufo
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The database on the website http://www.boam.fr/post.php?lang=en
xml ufoanalyzer file meteor image compressed video
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How to visualize the data
Graph Boam
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58% 42%
Sporadics Meteors Showers
Nearly approx. 6400 meteors
At this time nearly 12 000 meteors in the database
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BOAM Meteors Showers Detections 2010 Results
100 200 300 400 500 600 700 800 900 P e r s e i d s O r i
i d s G e m i n i d s S e p t e m b e r P e r s e i d s L e
i d s A p r i l L y r i d s N
t h T a u r i d s N u E r i d a n i d s A u g u s t B e t a P i s c i d s K a p p C y g n i d s Q u a d r a n t i d s E t a E r i d a n i d s S
t h T a u r i d s S i g m a H y d r i d s S
t h D e l t a A q u a r i d s A l p h a C a p r i c
n i d s L e
i s M i n
i d s D e c C
a e B e r e n i c i d s D e c M
e r
i d s
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BOAM Meteors multi station detections 2010 Results
2% 2% 9% 26% 61%
Sporadics Perseids Lyrids Leonids September Perseids
Nearly 200 meteors multi station detections
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Focus on perseids double detections Computations with Ufoorbit , with Q2 quality parameter The Inclinaison (i) 111 to 116 Ascendant longitude node Ω 139,9 to 141 Perihelion argument ω 148,9 to 156,6
Close to Swift Tuttle comet orbit parameters 109P/Swift-Tuttle (i) 113.4 (Ω)139.44 (ω)153.0
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Network growing with camera uniformity Contribute to IMO video meteors survey Support on specific observation campaign
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Any Questions ????
Some Links http://www.boam.fr/post.php?lang=en http://reforme-meteor.net/indexen.htm http://www.imcce.fr/langues/en/ephemerides/phenomenes/meteor/observation.php
Acknowledgments
S.Bouley, L.Maquet & F.Colas