13
Dec

Fireball! 2011 Dec 12th, 18:04 EST

   Posted by: kevin   in astronomy

We were contacted by local media this afternoon about a possible fireball Monday evening. But with no information about time, location, etc it could have been any of a dozen or more events appearing on the allsky camera last night. Most are airplanes and helicopters. Some are car headlight reflections.
However this turned out to be a true fireball:

The event is low in the west south west, just over the house.

We went back to take a look at the captured imagery after an email from Peter Brown of the South Western Meteor Network, stating they had picked up an event at 23:04:42 UT (18:04 EST). We checked and found the event low in the west south west just over top of the house. This was a 90 second exposure ending at 18:05:10 EST.
Our long exposures are due to the limited and old equipment we have, but we are looking at upgrades to provide a multiframe per second with GPS timing information to boot.

before – sco-20111212_1803_31.fit.jpg

during – sco-20111212_1805_10.fit.jpg

after – sco-20111212_1806_49.fit.jpg
all in 90 second exposures.

Here are the three images integrated into an animated .GIF (561kb)

Other links:


  • More information is available from

  • http://lunarmeteoritehunters.blogspot.com/2011/12/canada-ne-usa-bolide-meteor-12dec2011.html
  • http://meteor.uwo.ca/research/fireball/events/selwyn/overview.html
  • This entry was posted on Tuesday, December 13th, 2011 at 7:12 pm and is filed under astronomy. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.

    Comments are closed at this time.