Zobrazeno 1 - 10
of 25
pro vyhledávání: '"M. Sosey"'
Autor:
C. Martlin, M. Sosey, Matthew Bourque, Harish Khandrika, C. Gosmeyer, Jonathan Anderson, Varun Bajaj, Sylvia Baggett
Publikováno v:
SPIE Proceedings.
At the heart of the Hubble Space Telescope Wide Field Camera 3 (HST/WFC3) UVIS channel is a 4096x4096 pixel e2v CCD array. While these detectors continue to perform extremely well after more than 7 years in low-earth orbit, the cumulative effects of
Autor:
Weidong Li, Hubert Lampeitl, Henry C. Ferguson, Stefano Casertano, Saurabh Jha, Alexei V. Filippenko, Lucas M. Macri, Ryan Chornock, Adam G. Riess, M. Sosey, Devdeep Sarkar
Publikováno v:
The Astrophysical Journal. 699:539-563
We report observations of 240 Cepheid variables obtained with the Near Infrared Camera (NICMOS) through the F160W filter on the Hubble Space Telescope (HST). The Cepheids are distributed across six recent hosts of Type Ia supernovae (SNe Ia) and the
Autor:
M. Sosey, John A. R. Caldwell, Ray A. Lucas, Massimo Robberto, Steven V. W. Beckwith, Michael R. Corbin, Rachel S. Somerville, R. Hook, Anton M. Koekemoer, Louis E. Bergeron, Henry C. Ferguson, Nino Panagia, Massimo Stiavelli, Shardha Jogee, P. Royle
Publikováno v:
The Astronomical Journal. 132:1729-1755
This paper presents the Hubble Ultra Deep Field (HUDF), a one million second exposure of an 11 square minute-of-arc region in the southern sky with the Hubble Space Telescope. The exposure time was divided among four filters, F435W (B435), F606W (V60
Autor:
Daniel A. Dale, Karl D. Gordon, George J. Bendo, Bruce T. Draine, John M. Cannon, P. Kundurthy, Michael W. Regan, George Rieke, D. J. Hollenbach, Michael Meyer, George Helou, Kartik Sheth, M. Sosey, Fabian Walter, B. A. Buckalew, Eric J. Murphy, D. Calzetti, L. Armus, C. W. Engelbracht, Robert C. Kennicutt, David Makovoz, Jd Smith
Publikováno v:
The Astrophysical Journal. 642:L127-L132
We present new images (groundbased optical and mid-infrared (MIR) from the Spitzer Space Telescope) and spectra (from Spitzer) of the archetypal starburst galaxy M 82. The Spitzer data show that the MIR emission extends at least 6 kpc along the minor
Autor:
Karl D. Gordon, M. Sosey, J. D. T. Smith, George Helou, Max Mutchler, D. J. Hollenbach, S. Yi, A. Boselli, M. Polletta, Robert C. Kennicutt, M. J. Rieke, George J. Bendo, Fabian Walter, Eric J. Murphy, C. W. Engelbracht, D. C. Martin, L. J. Kewley, Luciana Bianchi, D. J. Lindler, Bruce T. Draine, Claus Leitherer, D. A. Thilker, Martin Meyer, B. F. Madore, H. Roussel, Daniel A. Dale, B. A. White, Michele D. Thornley, Nick Scoville, Kartik Sheth, D. Calzetti, L. Armus, Michael W. Regan, Samuel Boissier, George Rieke
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, 2005, 633, pp.871. ⟨10.1086/466518⟩
The Astrophysical Journal, American Astronomical Society, 2005, 633, pp.871. ⟨10.1086/466518⟩
The Astrophysical Journal, 2005, 633, pp.871. ⟨10.1086/466518⟩
The Astrophysical Journal, American Astronomical Society, 2005, 633, pp.871. ⟨10.1086/466518⟩
(Abridged) Far ultraviolet to far infrared images of the nearby galaxy NGC5194, from Spitzer, GALEX, Hubble Space Telescope and ground--based data, are used to investigate local and global star formation, and the impact of dust extinction in HII-emit
Autor:
Perry Greenfield, Todd Miller, Rosa Diaz, M. Sosey, Vicki Laidler, Mark Sienkiewicz, Ivo Busko
Publikováno v:
Proceedings of the Python in Science Conference.
An Exposure Time Calculator (ETC) is an invaluable web tool for astronomers wishing to submit proposals to use the Hubble Space Telescope (HST). It provide a means of estimating how much telescope time will be needed to observe a specified source to
Autor:
Karl D. Gordon, Daniel A. Dale, Kartik Sheth, George Helou, J. D. T. Smith, Daniela Calzetti, George J. Bendo, David Hollenbach, M. Sosey, Robert C. Kennicutt, C. W. Engelbracht, Caroline Bot, Brent A. Buckalew, Helene Roussel, Michele D. Thornley, Eric J. Murphy, George H. Rieke, Lee Armus, Claus Leitherer, Michael W. Regan, Thomas H. Jarrett, Fabian Walter, Lisa J. Kewley, Bruce T. Draine, Aigen Li, John Moustakas, Moire K. M. Prescott, Martin Meyer
With the goal of investigating the degree to which the mid-infrared emission traces the star formation rate (SFR), we analyze Spitzer 8 um and 24 um data of star-forming regions in a sample of 33 nearby galaxies with available HST/NICMOS images in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::880c4ed9e1a8edc7de4e36bd51a0663f
https://resolver.caltech.edu/CaltechAUTHORS:20091028-075614201
https://resolver.caltech.edu/CaltechAUTHORS:20091028-075614201
Autor:
Karl D. Gordon, M. Sosey, George Helou, George J. Bendo, Charles W. Engelbracht, Robert C. Kennicutt, Brent A. Buckalew, Thomas H. Jarrett, John Moustakas, Sanae Akiyama, Daniel A. Dale, Janice C. Lee, Moire K. M. Prescott, David Hollenbach, Daniela Calzetti, John-David T. Smith, Eric J. Murphy
Using the new capabilities of the Spitzer Space Telescope and extensive multiwavelength data from the Spitzer Infrared Nearby Galaxies Survey (SINGS), it is now possible to study the infrared properties of star formation in nearby galaxies down to sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc18c739201a43f19d28d9989f762b56
Autor:
B. Mobasher, M. Dickinson, H. C. Ferguson, M. Giavalisco, T. Wiklind, D. Stark, R. S. Ellis, S. M. Fall, N. A. Grogin, L. A. Moustakas, N. Panagia, M. Sosey, M. Stiavelli, E. Bergeron, S. Casertano, P. Ingraham, A. Koekemoer, I. Labbe, M. Livio, B. Rodgers, C. Scarlata, J. Vernet, A. Renzini, P. Rosati, H. Kuntschner, M. Kummel, J. R. Walsh, R. Chary, P. Eisenhardt, N. Pirzkal, D. Stern
We present results from a search for high-redshift J--band ``dropout'' galaxies in the portion of the GOODS southern field that is covered by extremely deep imaging from the Hubble Ultradeep Field (HUDF).Using observations at optical, near-infrared a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3630c4e40cf8adc1547c6ded98898c5f
Autor:
E. Roye, Santiago Arribas, Mark Dickinson, Sangetta Malhotra, Thomas Wiklind, A. Schultz, Chun Xu, Daniela Calzetti, Bahram Mobasher, Roelof S. de Jong, M. Sosey, Louis E. Bergeron, Keith S. Noll
Publikováno v:
SPIE Proceedings.
Temperature variations in the NICMOS detectors arise from a variety of thermal sources. These thermal variations lead to several image artifacts which must be removed before making quantitative scientific measurements from NICMOS data. Future instrum