Search Results - "Roellig, T L"

Ammonia as a Tracer of Chemical Equilibrium in the T7.5 Dwarf Gliese 570D by Saumon, D, Marley, M. S, Cushing, M. C, Leggett, S. K, Roellig, T. L, Lodders, K, Freedman, R. S

“…We present the first analysis of an optical to mid-infrared spectrum of the T7.5 dwarf Gliese 570D with model atmospheres, synthetic spectra, and brown dwarf…”
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The NASA Spitzer Space Telescope by Gehrz, R D, Roellig, T L, Werner, M W, Fazio, G G, Houck, J R, Low, F J, Rieke, G H, Soifer, B T, Levine, D A, Romana, E A

“…The National Aeronautics and Space Administration's Spitzer Space Telescope (formerly the Space Infrared Telescope Facility) is the fourth and final facility…”
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The Physical Properties of Four ~600 K T Dwarfs by Leggett, S. K, Cushing, Michael C, Saumon, D, Marley, M. S, Roellig, T. L, Warren, S. J, Burningham, Ben, Jones, H. R. A, Kirkpatrick, J. D, Lodieu, N, Lucas, P. W, Mainzer, A. K, Martín, E. L, McCaughrean, M. J, Pinfield, D. J, Sloan, G. C, Smart, R. L, Tamura, M, Van Cleve, J

“…We present Spitzer 7.6-14.5 mm spectra of ULAS J003402.77-005206.7 and ULAS J133553.45+113005.2, two T9 dwarfs with the latest spectral types currently known…”
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A new window on the cosmos: The Stratospheric Observatory for Infrared Astronomy (SOFIA) by Gehrz, R.D., Becklin, E.E., de Pater, I., Lester, D.F., Roellig, T.L., Woodward, C.E.

“…The Stratospheric Observatory for Infrared Astronomy (SOFIA) is a joint US/German Project to develop and operate a gyrostabilized 2.5-m telescope in a Boeing…”
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The Spitzer IRS Infrared Spectrum and Abundances of the Planetary Nebula IC 2448 by Guiles, S, Bernard-Salas, J, Pottasch, S. R, Roellig, T. L

“…We present the mid-infrared spectrum of the planetary nebula IC 2448. In order to determine the chemical composition of the nebula, we use the infrared line…”
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Status of the Stratospheric Observatory for Infrared Astronomy (SOFIA) by Gehrz, R.D., Becklin, E.E., de Buizer, J., Herter, T., Keller, L.D., Krabbe, A., Marcum, P.M., Roellig, T.L., Sandell, G.H.L., Temi, P., Vacca, W.D., Young, E.T., Zinnecker, H.

“…The Stratospheric Observatory for Infrared Astronomy (SOFIA), a joint US/German project, is a 2.5-m infrared airborne telescope carried by a Boeing 747-SP that…”
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Ices in the Quiescent IC 5146 Dense Cloud by Chiar, J. E, Pendleton, Y. J, Allamandola, L. J, Boogert, A. C. A, Ennico, K, Greene, T. P, Geballe, T. R, Keane, J. V, Lada, C. J, Mason, R. E, Roellig, T. L, Sandford, S. A, Tielens, A. G. G. M, Werner, M. W, Whittet, D. C. B, Decin, L, Eriksson, K

“…This paper presents spectra in the 2 to 20 Delta *mm range of quiescent cloud material located in the IC 5146 cloud complex. The spectra were obtained with…”
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Unidentified Infrared Emission Bands in the Diffuse Interstellar Medium by Chan, Kin-Wing, Roellig, T. L, Onaka, T, Mizutani, M, Okumura, K, Yamamura, I, Tanabé, T, Shibai, H, Nakagawa, T, Okuda, H

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The Nature of the Mid-Infrared Background Radiation in the Galactic Bulge from the Infrared Telescope in Space Observations by Chan, Kin-Wing, Roellig, T. L, Onaka, T, Yamamura, I, Tanabé, T

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IRTS observation of the mid-infrared spectrum of the zodiacal emission by OOTSUBO, T, ONAKA, T, YAMAMURA, I, TANABE, T, ROELLIG, T. L, CHAN, K.-W, MATSUMOTO, T

“…We present the mid-infrared spectrum (3–12 μm) of the zodiacal emission obtained by the Infrared Telescope in Space (IRTS), the first Japanese cryogenically…”
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IRTS observations of the mid-infrared spectrum of the zodiacal emission by Ootsubo, T., Onaka, T., Yamamura, I., Tanabé, T., Roellig, T.L., Chan, K.-W., Matsumoto, T.

“…We present the spectrum of the zodiacal emission from 3 to 12 μm obtained by the Infrared Telescope in Space (IRTS). The spectrum is fitted by models based on…”
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Extreme-infrared brightness profile of the solar chromosphere obtained during the total eclipse of 1991 by Lindsey, C., Jefferies, J. T., Clark, T. A., Harrison, R. A., Carter, M. K., Watt, G., Becklin, E. E., Roellig, T. L., Braun, D. C., Naylor, D. A.

“…A temperature profile in 1.3 mm radiation with about 300 km resolution at the sun was obtained during the total eclipse of 1991. The observations indicate that…”
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A Spitzer Infrared Spectrograph Spectral Sequence of M, L, and T Dwarfs by Cushing, Michael C, Roellig, Thomas L, Marley, Mark S, Saumon, D, Leggett, S. K, Kirkpatrick, J. Davy, Wilson, John C, Sloan, G. C, Mainzer, Amy K, Van Cleve, Jeff E, Houck, James R

“…We present a low-resolution (R = l/ lambda -90), 5.5-38 km spectral sequence of a sample of M, L, and T dwarfs obtained with the Infrared Spectrograph (IRS) on…”
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Far-Infrared Properties of M Dwarfs by Gautier III, Thomas N, Rieke, G. H, Stansberry, John, Bryden, Geoffrey C, Stapelfeldt, Karl R, Werner, Michael W, Beichman, Charles A, Chen, Christine, Su, Kate, Trilling, David, Patten, Brian M, Roellig, Thomas L

“…We report the mid- and far-infrared properties of nearby M dwarfs. Spitzer MIPS measurements were obtained for a sample of 62 stars at 24 mu m, with subsamples…”
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Abundances of Planetary Nebula NGC2392 by Pottasch, S. R, Bernard-Salas, J, Roellig, T. L

“…The spectra of the planetary nebula NGC2392 is reanalysed using spectral measurements made in the mid-infrared with the Spitzer Space Telescope. The aim is to…”
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Abundances of Planetary Nebula M1-42 by Pottasch, S. R, Bernard-Salas, J, Roellig, T. L

“…The spectra of the planetary nebula M1-42 is reanalysed using spectral measurements made in the mid-infrared with the Spitzer Space Telescope. The aim is to…”
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Status of the Stratospheric Observatory for Infrared Astronomy (SOFIA) by Gehrz, R. D, Becklin, E. E, de Buizer, J, Herter, T, Keller, L. D, Krabbe, A, Marcum, P. M, Roellig, T. L, Sandell, G. H. L, Temi, P, Vacca, W. D, Young, E. T, Zinnecker, H

“…The Stratospheric Observatory for Infrared Astronomy (SOFIA), a joint U.S./German project, is a 2.5-meter infrared airborne telescope carried by a Boeing…”
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Early Science with SOFIA, the Stratospheric Observatory for Infrared Astronomy by Young, E. T, Becklin, E. E, Marcum, P. M, Roellig, T. L, De Buizer, J. M, Herter, T. L, Güsten, R, Dunham, E. W, Temi, P, Andersson, B. -G, Backman, D, Burgdorf, M, Caroff, L. J, Casey, S. C, Davidson, J. A, Erickson, E. F, Gehrz, R. D, Harper, D. A, Harvey, P. M, Helton, L. A, Horner, S. D, Howard, C. D, Klein, R, Krabbe, A, McLean, I. S, Meyer, A. W, Miles, J. W, Morris, M. R, Reach, W. T, Rho, J, Richter, M. J, Roeser, H. -P, Sandell, G, Sankrit, R, Savage, M. L, Smith, E. C, Shuping, R. Y, Vacca, W. D, Vaillancourt, J. E, Wolf, J, Zinnecker, H

“…The Astrophysical Journal Letters, Volume 749, Issue 2, article id. L17 (2012) The Stratospheric Observatory for Infrared Astronomy (SOFIA) is an airborne…”
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Ices in the Quiescent IC 5146 Dense Cloud by Chiar, J. E, Pendleton, Y. J, Allamandola, L. J, Boogert, A. C. A, Ennico, K, Greene, T. P, Geballe, T. R, Keane, J. V, Lada, C. J, Mason, R. E, Roellig, T. L, Sandford, S. A, Tielens, A. G. G. M, Werner, M. W, Whittet, D. C. B, Decin, L, Eriksson, K

“…This paper presents spectra in the 2 to 20 micron range of quiescent cloud material located in the IC 5146 cloud complex. The spectra were obtained with NASA's…”
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EARLY SCIENCE WITH SOFIA, THE STRATOSPHERIC OBSERVATORY FOR INFRARED ASTRONOMY by YOUNG, E. T, BECKLIN, E. E, BACKMAN, D, BURGDORF, M, CAROFF, L. J, CASEY, S. C, DAVIDSON, J. A, ERICKSON, E. F, GEHRZ, R. D, HARPER, D. A, HARVEY, P. M, HELTON, L. A, MARCUM, P. M, HORNER, S. D, HOWARD, C. D, KLEIN, R, KRABBE, A, MCLEAN, I. S, MEYER, A. W, MILES, J. W, MORRIS, M. R, REACH, W. T, RHO, J, ROELLIG, T. L, RICHTER, M. J, ROESER, H.-P, SANDELL, G, SANKRIT, R, SAVAGE, M. L, SMITH, E. C, SHUPING, R. Y, VACCA, W. D, VAILLANCOURT, J. E, WOLF, J, DE BUIZER, J. M, ZINNECKER, H, HERTER, T. L, GÜSTEN, R, DUNHAM, E. W, TEMI, P, ANDERSSON, B.-G

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