Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Latter, William"'
Autor:
Temi, Pasquale, Marcum, Pamela M., Young, Erick, Adams, Joseph D., Adams, Sybil, Andersson, B. -G., Becklin, Eric E., Boogert, Adwin, Brewster, Rick, Burgh, Eric, Cobleigh, Brent R., Culp, Steven, De Buizer, Jim, Dunham, Edward W., Engfer, Christian, Ediss, Geoffrey, Fujieh, Maura, Grashuis, Randy, Gross, Michael, Harmon, Edward, Helton, Andrew, Hoffman, Douglas, Homan, Jeff, Hutwohl, Michael, Jakob, Holger, Jensen, Stephen C., Kaminski, Charles, Kozarsky, Daniel, Krabbe, Alfred, Klein, Randolf, Lammen, Yannick, Lampater, Ulrich, Latter, William B., Le, Jeanette, McKown, Nancy, Melchiorri, Riccardo, Meyer, Allan W., Miles, John, Miller, Walter E., Miller, Scott, Moore, Elizabeth, Nickison, Donald J., Opshaug, Kortney, Pfueller, Enrico, Radomski, James, Rasmussen, John, Reach, William, Reinacher, Andreas, Roellig, Thomas L., Sandell, Goran, Sankrit, Ravi, Savage, Maureen L., Shenoy, Sachindev, Schonfeld, Julie E., Shuping, Ralph Y., Smith, Erin C., Talebi, Ehsan, Teufel, Stefan, Tseng, Ting C., Vacca, William D., Vaillancourt, John, Van Cleve, Jeffrey E., Wiedemann, Manuel, Wolf, Jurgen, Zavala, Eddie, Zeile, Oliver, Zell, Peter T., Zinnecker, Hans
The Stratospheric Observatory for Infrared Astronomy (SOFIA) has recently concluded a set of engineering flights for Observatory performance evaluation. These in-flight opportunities are viewed as a first comprehensive assessment of the Observatory's
Externí odkaz:
http://arxiv.org/abs/1405.7390
Autor:
Latter, William Bruce.
Molecular formation and destruction processes are explored in rapidly evolving, non-equilibrium astrophysical environments. First, a semi-classical calculation is made for the rate coefficients of excited atom radiative association to form molecular
Externí odkaz:
http://hdl.handle.net/10150/184864
The high mass loss rates of stars in their asymptotic giant branch (AGB) stage of evolution is one of the most important pathways for mass return from stars to the ISM. In the planetary nebulae (PNe) phase, the ejected material is illuminated and can
Externí odkaz:
http://arxiv.org/abs/0803.3937
Autor:
Gordon, Karl D., Engelbracht, Charles W., Fadda, Dario, Stansberry, John, Wachter, Stefanie, Frayer, Dave T., Rieke, George, Noriega-Crespo, Alberto, Latter, William B., Young, Erick, Neugebauer, Gerry, Balog, Zoltan, Dole, Herve, Egami, Eiichi, Hines, Dean, Kelly, Doug, Marleau, Francine, Misselt, Karl, Morrison, Jane, Perez-Gonzalez, Pablo, Rho, Jeonghee, Wheaton, Wm. A.
Publikováno v:
Publ.Astron.Soc.Pac.119:1019-1037,2007
The absolute calibration and characterization of the Multiband Imaging Photometer for Spitzer (MIPS) 70 micron coarse- and fine-scale imaging modes are presented based on over 2.5 years of observations. Accurate photometry (especially for faint sourc
Externí odkaz:
http://arxiv.org/abs/0704.2196
Publikováno v:
Astrophys.J.652:426-441,2006; Erratum-ibid.656:629,2007
We have mapped the Helix (NGC 7293) planetary nebula (PN) with the IRAC instrument on the Spitzer Space Telescope. The Helix is one of the closest bright PN, and therefore provides an opportunity to resolve the small-scale structure in the nebula. Th
Externí odkaz:
http://arxiv.org/abs/astro-ph/0607541
Autor:
Meixner, Margaret, Gordon, Karl D., Indebetouw, Remy, Hora, Joseph L., Whitney, Barbara, Blum, Robert, Reach, William, Bernard, Jean-Philippe, Meade, Marilyn, Babler, Brian, Engelbracht, Charles W., For, Bi-Qing, Misselt, Karl, Vijh, Uma, Leitherer, Claus, Cohen, Martin, Churchwell, Ed B., Boulanger, Francois, Frogel, Jay A., Fukui, Yasuo, Gallagher, Jay, Gorjian, Varoujan, Harris, Jason, Kelly, Douglas, Kawamura, Akiko, Kim, SoYoung, Latter, William B., Madden, Suzanne, Markwick-Kemper, Ciska, Mizuno, Akira, Mizuno, Norikazu, Mould, Jeremy, Nota, Antonella, Oey, M. S., Olsen, Knut, Onishi, Toshikazu, Paladini, Roberta, Panagia, Nino, Perez-Gonzalez, Pablo, Shibai, Hiroshi, Shuji, Sato, Smith, Linda, Staveley-Smith, Lister, Tielens, A. G. G. M., Ueta, Toshiya, Van Dyk, Schuyler, Volk, Kevin, Werner, Michael, Zaritsky, Dennis
Publikováno v:
Astron.J.132:2268-2288,2006
We are performing a uniform and unbiased, ~7x7 degrees imaging survey of the Large Magellanic Cloud (LMC), using the IRAC and MIPS instruments on board the Spitzer Space Telescope in order to survey the agents of a galaxy's evolution (SAGE), the inte
Externí odkaz:
http://arxiv.org/abs/astro-ph/0606356
Autor:
Hora, Joseph L., Latter, William B., Allen, Lori E., Marengo, Massimo, Deutsch, Lynne K., Pipher, Judith L.
We present the initial results from the Infrared Array Camera (IRAC) imaging survey of planetary nebulae (PN). The IRAC colors of PN are red, especially when considering the 8.0 micron band. Emission in this band is likely due to contributions from t
Externí odkaz:
http://arxiv.org/abs/astro-ph/0405614
Autor:
Latter, William B., Dayal, Aditya, Bieging, John H., Meakin, Casey, Hora, Joseph L., Kelly, Douglas M., Tielens, A. G. G. M.
We report results from a Hubble Space Telescope (HST) and Near-Infrared Camera and Multiobject Spectrometer (NICMOS) program to study the distribution of hot neutral (molecular hydrogen) and ionized circumstellar material in the young planetary nebul
Externí odkaz:
http://arxiv.org/abs/astro-ph/0002469
Autor:
Hora, Joseph L., Latter, William B., Dayal, Aditya, Bieging, John, Kelly, Douglas M., Tielens, A. G. G. M., Trammell, Susan R.
Images of Hubble 12 were obtained with the HST/NICMOS instrument in the F110W, F164N, and F166N filters of NIC1, and the F160W, F187N, F190N, F212N, F215N filters of NIC2. The images show the structure of the inner ``torus'' and lobes much clearer th
Externí odkaz:
http://arxiv.org/abs/astro-ph/0002289