Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Barbara A. Whitney"'
Autor:
H. G. Lee, Le Ngoc Tram, William T. Reach, Barbara A. Whitney, John H. Bieging, Thomas H. Jarrett, Bon-Chul Koo, Wanggi Lim, Jeonghee Rho
We present the detections of shocked molecular hydrogen (H2) gas in near- and mid-infrared and broad CO in millimeter from the mixed-morphology supernova remnant (SNR) HB~3 (G132.7+1.3) using Palomar WIRC, the Spitzer GLIMPSE360 and WISE surveys, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54759d7a6051a9e62d558c2536f20162
Autor:
Maria T. Beltrán, Yichen Zhang, James M. De Buizer, Emily Moser, Kei E. I. Tanaka, R. Fedriani, Barbara A. Whitney, Yao-Lun Yang, Viviana Rosero, Jan E. Staff, Mengyao Liu, Jonathan C. Tan
Publikováno v:
The Astrophysical Journal
We present $\sim10-40\,\mu$m SOFIA-FORCAST images of 14 intermediate-mass protostar candidates as part of the SOFIA Massive (SOMA) Star Formation Survey. We build spectral energy distributions (SEDs), also utilizing archival Spitzer, Herschel and IRA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3c7e44d197ec2389dd7b6071b2469e2
http://hdl.handle.net/20.500.12386/31466
http://hdl.handle.net/20.500.12386/31466
Autor:
Jonathan C. Tan, Yichen Zhang, Jan E. Staff, James M. De Buizer, Kei E. I. Tanaka, Barbara A. Whitney, Mengyao Liu, Viviana Rosero, Maria T. Beltrán
We present multi-wavelength images observed with SOFIA-FORCAST from $\sim$10 to 40 $\mu$m of seven high luminosity massive protostars, as part of the SOFIA Massive (SOMA) Star Formation Survey. Source morphologies at these wavelengths appear to be in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6efeac38da82477ed2667996e32a1c37
Autor:
Jennifer Wiseman, Marilyn R. Meade, M. Sewilo, Remy Indebetouw, Brian Babler, Martha L. Boyer, Davide Elia, Eugenio Schisano, William J. Fischer, Bosco H. K. Yung, Deborah L. Padgett, Barbara A. Whitney, Ryszard Szczerba, Thomas P. Robitaille, Agata Karska, Natasza Siódmiak, Luca Olmi
We study a very young star-forming region in the outer Galaxy that is the most concentrated source of outflows in the Spitzer Space Telescope GLIMPSE360 survey. This region, dubbed CMa-l224, is located in the Canis Major OB1 association. CMa-l224 is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd3dcd4d2eb2022a92e1d396525d1c1c
Autor:
Maria Morales-Calderon, Lynne A. Hillenbrand, S. H. P. Alencar, Maya A. Petkova, Scott G. Gregory, Barbara A. Whitney, Aurora Y. Kesseli, Kenneth Wood, John R. Stauffer, L. M. Rebull
We present radiation transfer models of rotating young stellar objects (YSOs) with hotspots in their atmospheres, inner disk warps and other 3-D effects in the nearby circumstellar environment. Our models are based on the geometry expected from the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ef3f2580782f11daa09643070071b11
https://resolver.caltech.edu/CaltechAUTHORS:20161128-131055045
https://resolver.caltech.edu/CaltechAUTHORS:20161128-131055045
Autor:
Wesley T. Orbin, Robert R. King, Patrick S. Broos, Barbara A. Whitney, Tim Naylor, Matthew S. Povich, Thomas P. Robitaille, Leisa K. Townsley
We present a catalog of 840 X-ray sources and first results from a 100 ks Chandra X-ray Observatory imaging study of the filamentary infrared dark cloud G014.225$-$00.506, which forms the central regions of a larger cloud complex known as the M17 sou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cda41b149794c7bc9e664d12c0b7439f
http://arxiv.org/abs/1604.06497
http://arxiv.org/abs/1604.06497
Publikováno v:
The Astronomical Journal. 139:2504-2524
We present an analysis of spectral energy distributions (SEDs), near- and mid-infrared images, and Spitzer spectra of eight embedded Class I/II objects in the Taurus-Auriga molecular cloud. The initial model for each source was chosen using the grid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80641c00ee14819fdc70957aae371296
https://doi.org/10.1088/0004-6256/139/6/2504
https://doi.org/10.1088/0004-6256/139/6/2504
Autor:
R. Todd Clancy, Timothy H. McConnochie, Michael D. Smith, Bruce A. Cantor, Michael J. Wolff, Barbara A. Whitney
Publikováno v:
Icarus. 207:98-109
Mars Global Surveyor (MGS) visible (solarband bolometer) and thermal infrared (IR) spectral limb observations from the Thermal Emission Spectrometer (TES) support quantitative profile retrievals for dust opacity and particle sizes during the 2001 glo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b33f08b4e36714ed07eb0b5fd37c694c
https://doi.org/10.1016/j.icarus.2009.10.011
https://doi.org/10.1016/j.icarus.2009.10.011
Publikováno v:
The Astrophysical Journal. 710:L11-L15
We present initial results from a population synthesis model aimed at determining the star formation rate of the Milky-Way. We find that a total star formation rate of 0.68 to 1.45 Msun/yr is able to reproduce the observed number of young stellar obj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::554740a09e69958c396233b8207d0e2a
https://doi.org/10.1088/2041-8205/710/1/l11
https://doi.org/10.1088/2041-8205/710/1/l11
Autor:
Richard J. Patterson, Remy Indebetouw, Marilyn R. Meade, Barbara A. Whitney, C. Watson, David L. Nidever, Gail Zasowski, Steve Majewski, Michael F. Skrutskie, Brian Babler, Ed Churchwell
Publikováno v:
The Astrophysical Journal. 707:510-523
We combine near-infrared (2MASS) and mid-infrared (Spitzer-IRAC) photometry to characterize the IR extinction law (1.2-8 microns) over nearly 150 degrees of contiguous Milky Way midplane longitude. The relative extinctions in 5 passbands across these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03a9f5976c5b769c25155f770a0b8d53
https://doi.org/10.1088/0004-637x/707/1/510
https://doi.org/10.1088/0004-637x/707/1/510