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【特集】ペルセウス座流星群 2009年8月12〜13日

夏の定番天文現象と言えば、ペルセウス座流星群です。出現のピークは、8月12日の夜から翌日13日の未明。あいにく今年は月明かりの中で見ることになりますが、ペルセウス座流星群はもともと明るい流星が多いので見逃すわけにはいきません。

fileparse(): need a valid pathname at /app/script/../lib/Ads.pm line 286. at /usr/lib/x86_64-linux-gnu/perl-base/Carp.pm line 289 Carp::croak('fileparse(): need a valid pathname') called at /usr/lib/x86_64-linux-gnu/perl-base/File/Basename.pm line 28 File::Basename::fileparse(undef) called at /usr/lib/x86_64-linux-gnu/perl-base/File/Basename.pm line 106 File::Basename::basename(undef) called at /app/script/../lib/Ads.pm line 286 Ads::render('Ads=HASH(0x55d73a5b0ef8)', 'charset', 'euc-jp') called at /app/script/../lib/Ads.pm line 253 Ads::embed_html('Ads=HASH(0x55d73a5b0ef8)') called at /app/script/../lib/Ads.pm line 110 Ads::run('Ads=HASH(0x55d73a5b0ef8)') called at /app/script/../lib/Ads.pm line 90 Ads::run_psgi('Ads', 'HASH(0x55d73a5ad8e8)') called at /app/script/ads.psgi line 8 Plack::Sandbox::_2fapp_2fscript_2fads_2epsgi::__ANON__('HASH(0x55d73a5ad8e8)') called at /app/local/lib/perl5/Plack/Middleware/Lint.pm line 24 Plack::Middleware::Lint::call('Plack::Middleware::Lint=HASH(0x55d73377e918)', 'HASH(0x55d73a5ad8e8)') called at /app/local/lib/perl5/Plack/Component.pm line 50 Plack::Middleware::StackTrace::try {...} at /app/local/lib/perl5/Try/Tiny.pm line 100 eval {...} at /app/local/lib/perl5/Try/Tiny.pm line 93 Plack::Middleware::StackTrace::call('Plack::Middleware::StackTrace=HASH(0x55d73377e738)', 'HASH(0x55d73a5ad8e8)') called at /app/local/lib/perl5/Plack/Component.pm line 50 Plack::Component::__ANON__('HASH(0x55d73a5ad8e8)') called at /app/local/lib/perl5/Plack/Middleware/AccessLog.pm line 27 Plack::Middleware::AccessLog::call('Plack::Middleware::AccessLog=HASH(0x55d734339c70)', 'HASH(0x55d73a5ad8e8)') called at /app/local/lib/perl5/Plack/Component.pm line 50 Plack::Component::__ANON__('HASH(0x55d73a5ad8e8)') called at /app/local/lib/perl5/Plack/Util.pm line 145 eval {...} at /app/local/lib/perl5/Plack/Util.pm line 145 Plack::Util::run_app('CODE(0x55d734339bc8)', 'HASH(0x55d73a5ad8e8)') called at /app/local/lib/perl5/Twiggy/Server.pm line 310 Twiggy::Server::_run_app('Twiggy::Server=HASH(0x55d734677328)', 'CODE(0x55d734339bc8)', 'HASH(0x55d73a5ad8e8)', 'GLOB(0x55d73a5a8668)') called at /app/local/lib/perl5/Twiggy/Server.pm line 152 eval {...} at /app/local/lib/perl5/Twiggy/Server.pm line 151 Twiggy::Server::__ANON__('GLOB(0x55d73a5a8668)', 172.18.0.28, 40848) called at /app/local/lib/perl5/x86_64-linux-gnu-thread-multi/AnyEvent/Socket.pm line 1266 AnyEvent::Socket::__ANON__ at /app/local/lib/perl5/x86_64-linux-gnu-thread-multi/AnyEvent/Loop.pm line 248 AnyEvent::Loop::one_event at /app/local/lib/perl5/x86_64-linux-gnu-thread-multi/AnyEvent/Impl/Perl.pm line 46 AnyEvent::CondVar::Base::_wait('AnyEvent::CondVar=HASH(0x55d7349537a8)') called at /app/local/lib/perl5/x86_64-linux-gnu-thread-multi/AnyEvent.pm line 2031 AnyEvent::CondVar::Base::recv('AnyEvent::CondVar=HASH(0x55d7349537a8)') called at /app/local/lib/perl5/Twiggy/Server.pm line 599 Twiggy::Server::run('Twiggy::Server=HASH(0x55d734677328)', 'CODE(0x55d734339bc8)') called at /app/local/lib/perl5/Plack/Handler/Twiggy.pm line 17 Plack::Handler::Twiggy::run('Plack::Handler::Twiggy=HASH(0x55d734623df8)', 'CODE(0x55d734339bc8)') called at /app/local/lib/perl5/Plack/Loader.pm line 84 Plack::Loader::run('Plack::Loader=HASH(0x55d733461aa0)', 'Plack::Handler::Twiggy=HASH(0x55d734623df8)') called at /app/local/lib/perl5/Plack/Runner.pm line 279 Plack::Runner::run('Plack::Runner=HASH(0x55d7331ef860)') called at /app/local/bin/plackup line 7