Zobrazeno 1 - 10
of 16
pro vyhledávání: '"JoAnn O'Linger"'
Publikováno v:
The Astrophysical Journal. 720:64-86
The outflow driven by the Class 0 protostar, IRAS 16253–2429, is associated with bipolar cavities visible in scattered mid-infrared light, which we refer to as the Wasp-Waist Nebula. InfraRed Spectometer (IRS) scan mapping with the Spitzer Space Te
Autor:
JoAnn O'Linger, D. W. Hoard, James G. Ingalls, William J. Glaccum, Martin Cohen, Luisa Rebull, Jeonghee Rho, J. Karr, Sergio Fajardo-Acosta, Stefanie Wachter, George Helou, Martin Burgdorf, William T. Reach, John R. Stauffer, Solange V. Ramirez, Susan R. Stolovy, Patrick Lowrance, Deborah L. Padgett, Sean Carey
Publikováno v:
Advances in Space Research. 36:1050-1056
The galactic first look survey (GFLS) of the Spitzer space telescope was executed during 1–11 December 2003 as one of the first science observations during nominal operations. The aim of the FLS is to provide a characteristic “first-look” at th
Autor:
J. Karr, JoAnn O'Linger, Jeonghee Rho, D. W. Hoard, Alberto Noriega-Crespo, Sean Carey, Deborah L. Padgett, Frank J. Masci, Luisa Rebull, Karl R. Stapelfeldt, Patrick Lowrance, Sergio Fajardo-Acosta, Solange V. Ramirez, D. M. Cole, William T. Reach, George Helou, Dave Frayer, Stefanie Wachter, William B. Latter, John R. Stauffer, Martin Burgdorf, Susan R. Stolovy
Publikováno v:
The Astrophysical Journal Supplement Series. 154:433-438
Using the Multiband Imaging Photometer for Spitzer (MIPS) and Infrared Array Camera (IRAC) instruments on the Spitzer Space Telescope, we have investigated an aggregate of at least nine candidate bright young stellar objects in the southern region of
Publikováno v:
The Astrophysical Journal. 562:179-207
Empirical 'backward' galaxy evolution models for IR-bright galaxies are constrained using multiband IR surveys. A new Monte-Carlo algorithm is developed for this task. It exploits a large library of realistic Spectral Energy Distributions (SEDs) of 8
Publikováno v:
The Astronomical Journal. 120:1467-1478
We present sensitive, large-scale maps of the CO J=1-0 emission of the L1448 dark cloud. These maps were acquired using the On-The-Fly capability of the NRAO 12-meter telescope. CO outflow activity is seen in L1448 on parsec-scales for the first time
Publikováno v:
The Astrophysical Journal. 515:696-705
We present far-infrared and submillimeter images and millimeter-continuum photometry for L1448 IRS 2, a low-luminosity (5.2 L☉), embedded young stellar object discovered by IRAS. New far-infrared maps were produced from the archival IRAS data via h
Publikováno v:
The Astrophysical Journal. 509:733-748
We present new far-infrared, submillimeter, and millimeter images of candidate protostars in the Perseus molecular cloud complex: L1448N/IRS3, L1448C, and IRAS 03282+3035. L1448N/IRS3 is now known to comprise three separate millimeter-continuum sourc
Autor:
William F. Hoffmann, M. L. N. Ashby, John R. Stauffer, J. Ingalls, Sean Carey, Massimo Marengo, Patrick J. Lowrance, Michael A. Pahre, William J. Glaccum, JoAnn O'Linger, Joseph L. Hora, S. P. Willner, Mark Lacy, Jessica Krick, Jason Surace, J.-S. Huang, Seppo Laine, Zheng Wang, Giovanni G. Fazio, Michael W. Werner
We present an overview of the calibration and properties of data from the IRAC instrument aboard the Spitzer Space Telescope taken after the depletion of cryogen. The cryogen depleted on 15 May 2009, and shortly afterward a two-month- long calibratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b22c3c67b401f61934f4ae39c3d759c5
https://resolver.caltech.edu/CaltechAUTHORS:20110321-084434951
https://resolver.caltech.edu/CaltechAUTHORS:20110321-084434951
Autor:
Joseph C. Hunt, Douglas B. McElroy, W. A. Mahoney, Elena Scire, JoAnn O'Linger, Vince G. Mannings, David S. Mittman, Marc A. Sarrel, Lisa J. Garcia
Following the successful dynamic planning and implementation of IRAC Warm Instrument Characterization activities, transition to Spitzer Warm Mission operations has gone smoothly. Operation teams procedures and processes required minimal adaptation an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f71aa41f81a5017840ba897f12f171d7
https://resolver.caltech.edu/CaltechAUTHORS:20110314-151909863
https://resolver.caltech.edu/CaltechAUTHORS:20110314-151909863
Autor:
Juraj Gregor, Jozef Capuliak, Viliam Pichler, William A. Jury, JoAnn O'Linger, Marián Homolák
Measurement of soil hydraulic conductivity requires considerable time and effort, which makes it difficult to characterize this important parameter across larger areas, especially remote forest regions. Forest soils are frequently texturally coarser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::521711871e0643c8215838cd6bccd68d
https://resolver.caltech.edu/CaltechAUTHORS:20100209-154412553
https://resolver.caltech.edu/CaltechAUTHORS:20100209-154412553