Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Cupak, Martin"'
Autor:
Brown, P. G., McCausland, P. J. A., Hildebrand, A. R, Hanton, L. T. J., Eckart, L. M., Busemann, H., Krietsch, D., Maden, C., Welten, K., Caffee, M. W., Laubenstein, M., Vida, D., Ciceri, F., Silber, E., Herd, C. D. K., Hill, P., Devillepoix, H., Sansom, Eleanor K., Cupák, Martin, Anderson, Seamus, Flemming, R. L., Nelson, A. J., Mazur, M., Moser, D. E., Cooke, W. J., Hladiuk, D., Malečić, Barbara, Prtenjak, Maja Telišman, Nowell, R.
The Golden (British Columbia, Canada) meteorite fall occurred on Oct 4, 2021 at 0534 UT with the first recovered fragment (1.3 kg) landing on an occupied bed. The meteorite is an unbrecciated, low-shock (S2) ordinary chondrite of intermediate composi
Externí odkaz:
http://arxiv.org/abs/2310.17822
Autor:
McMullan, Sarah, Vida, Denis, Devillepoix, Hadrien A. R., Rowe, Jim, Daly, Luke, King, Ashley J., Cupák, Martin, Howie, Robert M., Sansom, Eleanor K., Shober, Patrick, Towner, Martin C., Anderson, Seamus, McFadden, Luke, Horák, Jana, Smedley, Andrew R. D., Joy, Katherine H., Shuttleworth, Alan, Colas, Francois, Zanda, Brigitte, O'Brien, Áine C., McMullan, Ian, Shaw, Clive, Suttle, Adam, Suttle, Martin D., Young, John S., Campbell-Burns, Peter, Kacerek, Richard, Bassom, Richard, Bosley, Steve, Fleet, Richard, Jones, Dave, McIntyre, Mark, James, Nick, Robson, Derek, Dickinson, Paul, Bland, Philip A., Collins, Gareth S.
On February 28, 2021, a fireball dropped $\sim0.6$ kg of recovered CM2 carbonaceous chondrite meteorites in South-West England near the town of Winchcombe. We reconstruct the fireball's atmospheric trajectory, light curve, fragmentation behaviour, an
Externí odkaz:
http://arxiv.org/abs/2303.12126
Autor:
Devillepoix, Hadrien A. R., Anderson, Seamus, Towner, Martin C., Shober, Patrick M., Jull, Anthony J. T., Laubenstein, Matthias, Sansom, Eleanor K., Bland, Philip A., Cupák, Martin, Howie, Robert M., Hartig, Benjamin A. D., Newsam, Garry N.
On Aug 22, 2016, a bright fireball was observed by the Desert Fireball Network in South Australia. Its pre-atmosphere orbit suggests it was temporarily captured by the Earth-Moon system before impact. A search was conducted two years after the fall,
Externí odkaz:
http://arxiv.org/abs/2207.04891
Autor:
Anderson, Seamus L., Towner, Martin C., Fairweather, John, Bland, Philip A., Devillepoix, Hadrien A. R., Sansom, Eleanor K., Cupak, Martin, Shober, Patrick M., Benedix, Gretchen K.
We report the first-time recovery of a fresh meteorite fall using a drone and a machine learning algorithm. A fireball on the 1st April 2021 was observed over Western Australia by the Desert Fireball Network, for which a fall area was calculated for
Externí odkaz:
http://arxiv.org/abs/2203.01466
Autor:
Shober, Patrick M., Devillepoix, Hadrien A. R., Sansom, Eleanor K., Towner, Martin C., Cupák, Martin, Anderson, Seamus L., Benedix, Gretchen, Forman, Lucy, Bland, Phil A., Howie, Robert M., Hartig, Benjamin A. D., Laubenstein, Matthias, Cary, Francesca, Langendam, Andrew
On 1 June 2019, just before 7:30 PM local time, the Desert Fireball Network detected a -9.3 magnitude fireball over South Australia near the Western Australia border. The event was observed by six fireball observatories, and lasted for five seconds.
Externí odkaz:
http://arxiv.org/abs/2202.07185
Autor:
Devillepoix, Hadrien A. R., Sansom, Eleanor K., Shober, Patrick, Anderson, Seamus L., Towner, Martin C., Lagain, Anthony, Cupák, Martin, Bland, Philip A., Howie, Robert M., Jansen-Sturgeon, Trent, Hartig, Benjamin A. D., Sokolowski, Marcin, Benedix, Gretchen, Forman, Lucy
On the 19th June 2020 at 20:05:07 UTC, a fireball lasting 5.5 s was observed above Western Australia by three Desert Fireball Network observatories. The meteoroid entered the atmosphere with a speed of $14.00 \pm 0.17$ km s$^{-1}$ and followed a $58^
Externí odkaz:
http://arxiv.org/abs/2202.06641
Autor:
Devillepoix, Hadrien A. R., Jenniskens, Peter, Bland, Philip A., Sansom, Eleanor K., Towner, Martin C., Shober, Patrick, Cupák, Martin, Howie, Robert M., Hartig, Benjamin A. D., Anderson, Seamus, Jansen-Sturgeon, Trent, Albers, Jim
The Desert Fireball Network observed a significant outburst of fireballs belonging to the Southern Taurid Complex of meteor showers between October 27 and November 17, 2015. At the same time, the Cameras for Allsky Meteor Surveillance project detecte
Externí odkaz:
http://arxiv.org/abs/2108.08450
Autor:
Shober, Patrick M., Sansom, Eleanor K., Bland, Phil A., Devillepoix, Hadrien A. R., Towner, Martin C., Cupák, Martin, Howie, Robert M., Hartig, Benjamin A. D., Anderson, Seamus L.
Publikováno v:
Planet. Sci. J. 2 98 (2021)
Jupiter family comets contribute a significant amount of debris to near-Earth space. However, telescopic observations of these objects seem to suggest they have short physical lifetimes. If this is true, the material generated will also be short-live
Externí odkaz:
http://arxiv.org/abs/2105.07442
Autor:
Anderson, Seamus, Towner, Martin, Bland, Phil, Haikings, Christopher, Volante, William, Sansom, Eleanor, Devillepoix, Hadrien, Shober, Patrick, Hartig, Benjamin, Cupak, Martin, Jansen-Sturgeon, Trent, Howie, Robert, Benedix, Gretchen, Deacon, Geoff
We present a novel methodology for recovering meteorite falls observed and constrained by fireball networks, using drones and machine learning algorithms. This approach uses images of the local terrain for a given fall site to train an artificial neu
Externí odkaz:
http://arxiv.org/abs/2009.13852
Autor:
Jansen-Sturgeon, Trent, Hartig, Benjamin A. D., Madsen, Gregory J., Bland, Philip A., Sansom, Eleanor K., Devillepoix, Hadrien A. R., Howie, Robert M., Cupak, Martin, Towner, Martin C., Cox, Morgan A., Nevill, Nicole D., Hoskins, Zacchary N. P., Bonning, Geoffrey P., Calcino, Josh, Clark, Jake T., Henson, Bryce M., Langendam, Andrew, Matthews, Samuel J., McClafferty, Terence P., Mitchell, Jennifer T., O'Neill, Craig J., Smith, Luke T., Tait, Alastair W.
Optical tracking systems typically trade-off between astrometric precision and field-of-view. In this work, we showcase a networked approach to optical tracking using very wide field-of-view imagers that have relatively low astrometric precision on t
Externí odkaz:
http://arxiv.org/abs/1911.00810