KIC 8462852: THE INFRARED FLUX
- M. Marengo, A. Hulsebus, S. Willis
- Physics, Geology
- 19 November 2015
We analyzed the warm Spitzer/IRAC data of KIC 8462852. We found no evidence of infrared excess at 3.6 μm and a small excess of 0.43 ± 0.18 mJy at 4.5 μm below the 3σ threshold necessary to claim a…
The Prototypical Young L/T-Transition Dwarf HD 203030B Likely Has Planetary Mass
- P. Miles-P'aez, S. Metchev, K. Luhman, M. Marengo, A. Hulsebus
- Physics, Geology
- 30 October 2017
Upon its discovery in 2006, the young L7.5 companion to the solar analog HD 203030 was found to be K cooler than older late-L dwarfs, which is quite unusual. HD 203030B offered the first clear…
A Spitzer Search for Substellar Companions of Nearby Planet-Host Stars
- A. Hulsebus, M. Marengo, J. Carson, K. Stapelfeldt
- Physics
- 2014
IRAC Monitoring of the Late Heavy Comet Bombardment in the eta Corvi System
- M. Marengo, C. Lisse, K. Stapelfeldt, A. Hulsebus
- Physics
- 1 December 2014
KIC 8462852 : THE INFRARED FLUX Citation
- M. Marengo, A. Hulsebus, S. Willis
- Physics, Geology
- 2015
We analyzed the warm Spitzer/IRAC data of KIC8462852. We found no evidence of infrared excess at 3.6 μm and a small excess of 0.43±0.18 mJy at 4.5 μm below the 3σ threshold necessary to claim a…
The Size Frequency Distribution of Small Main-Belt Asteroids
- B. Burt, D. Trilling, A. Hulsebus
- Physics, Geology
- 15 October 2012
The asteroid size distribution informs us about the formation and composition of the Solar System. We build on our previous work in which we harvest serendipitously observed data of the Taurus region…
System and method of speaker cone reflector / coupler.
- A. Hulsebus
- Physics
- 28 January 1997
SPEAKER SYSTEM (10) including a reflector CONICO (14) connected to the exciter SPEAKER (12). THE REFLECTOR CONICO (14) has at least an included angle USED TO REFLECT THE SOUND a desired configuration…
A MID-INFRARED SEARCH FOR SUBSTELLAR COMPANIONS OF NEARBY PLANET-HOST STARS
- A. Hulsebus, M. Marengo, J. Carson, K. Stapelfeldt
- Physics, Geology
- 4 February 2014
Determining the presence of widely separated substellar-mass companion is crucial to understand the dynamics of inner planets in extrasolar planetary systems (e.g., to explain their high mean…
Search for Planetary-mass Companions of the LHB Star eta Corvi
- M. Marengo, C. Lisse, K. Stapelfeldt, A. Hulsebus, M. Sitko
- Physics
- 1 August 2016
Audio circuit producing enhanced ambience
- A. Hulsebus
- Computer Science
- 1 June 1998
A circuit for use in connection with a stereo audio system to increase the ambience includes a differencing circuit for receiving a left stereo input and a right stereo input. The differencing…
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