Search Results - "TOLLS, Volker"
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Improved Companion Mass Limits for Sirius A with Thermal Infrared Coronagraphy Using a Vector-apodizing Phase Plate and Time-domain Starlight-subtraction Techniques
Published in The Astronomical journal (01-05-2023)“…We use observations with the infrared-optimized Magellan Adaptive Optics (MagAO) system and Clio camera in 3.9 μ m light to place stringent mass constraints on…”
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The SPHEREx Target List of Ice Sources (SPLICES)
Published in The Astrophysical journal (01-06-2023)“…One of the primary objectives of the SPHEREx mission is to understand the origin of molecules such as H 2 O, CO 2 , and other volatile compounds at the early…”
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3
Distribution of Water Vapor in Molecular Clouds. II
Published in The Astrophysical journal (20-03-2020)“…The depth-dependent abundance of both gas-phase and solid-state water within dense, quiescent, molecular clouds is important to both the cloud chemistry and…”
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Spitzer Resurrector Mission: Advantages for Space Weather Research and Operations
Published in Aerospace (01-07-2024)“…In 1979, NASA established the Great Observatory program, which included four telescopes (Hubble, Compton, Chandra, and Spitzer) to explore the Universe. The…”
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SWAS observations of water vapor in the Venus mesosphere
Published in Icarus (New York, N.Y. 1962) (01-06-2007)“…We present the first detections of the ground-state H 2 16O ( 1 10 – 1 01 ) rotational transition (at 556.9 GHz) and the 13CO (5–4) rotational transition from…”
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A Census of Star Formation in the Outer Galaxy: The SMOG Field
Published in The Astrophysical journal (20-07-2019)“…In this paper we undertake a study of the 21 deg2 SMOG field, a Spitzer cryogenic mission Legacy program to map a region of the outer Milky Way toward the…”
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CMZoom III: Spectral line data release
Published in Monthly notices of the Royal Astronomical Society (15-02-2023)“…ABSTRACT We present an overview and data release of the spectral line component of the SMA Large Program, CMZoom. CMZoom observed 12CO (2–1), 13CO (2–1), and…”
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Probing ISM Structure in Trumpler 14 and Carina I Using the Stratospheric Terahertz Observatory 2
Published in The Astrophysical journal (20-06-2019)“…We present observations of the Trumpler 14/Carina I region carried out using the Stratospheric Terahertz Observatory 2. The Trumpler 14/Carina I region is in…”
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Spitzer Spectral Line Mapping of Protostellar Outflows. I. Basic Data and Outflow Energetics
Published in The Astrophysical journal (20-11-2009)“…We report the results of spectroscopic mapping observations carried out toward protostellar outflows in the BHR71, L1157, L1448, NGC 2071, and VLA 1623…”
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HERSCHEL /HIFI OBSERVATIONS OF A NEW INTERSTELLAR WATER MASER: THE 5{sub 32}-4{sub 41} TRANSITION AT 620.701 GHz
Published in The Astrophysical journal (20-05-2013)“…Using the Herschel Space Observatory's Heterodyne Instrument for the Far-Infrared, we have performed mapping observations of the 620.701 GHz 5{sub 32}-4{sub…”
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Spitzer Mapping of Molecular Hydrogen Pure Rotational Lines in NGC 1333: A Detailed Study of Feedback in Star Formation
Published in The Astrophysical journal (20-06-2009)“…We present mid-infrared spectral maps of the NGC 1333 star-forming region, obtained with the infrared spectrometer on board the Spitzer Space Telescope. Eight…”
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HERSCHEL SEARCH FOR O2 TOWARD THE ORION BAR
Published in The Astrophysical journal (10-06-2012)Get full text
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13
HERSCHEL /HIFI OBSERVATIONS OF A NEW INTERSTELLAR WATER MASER: THE 5 32 -4 41 TRANSITION AT 620.701 GHz
Published in The Astrophysical journal (03-05-2013)Get full text
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14
HERSCHEL SEARCH FOR O 2 TOWARD THE ORION BAR
Published in The Astrophysical journal (10-06-2012)“…We report the results of a search for molecular oxygen (O-2) toward the Orion Bar, a prominent photodissociation region at the southern edge of the HII region…”
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HERSCHEL SEARCH FOR O sub(2) TOWARD THE ORION BAR
Published in The Astrophysical journal (10-06-2012)“…We report the results of a search for molecular oxygen (O sub(2)) toward the Orion Bar, a prominent photodissociation region at the southern edge of the H II…”
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Distribution of Water Vapor in Molecular Clouds
Published in The Astrophysical journal (20-01-2011)“…We report the results of a large-area study of water vapor along the Orion Molecular Cloud ridge, the purpose of which was to determine the depth-dependent…”
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17
Detection of Extended Hot Water in the Outflow from NGC 2071
Published in The Astrophysical journal (20-08-2008)“…We report the results of spectroscopic mapping observations carried out toward an similar to [image] region within the northern lobe of the outflow from NGC…”
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DISTRIBUTION OF WATER VAPOR IN MOLECULAR CLOUDS
Published in The Astrophysical journal (2011)Get full text
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HERSCHEL SEARCH FOR O{sub 2} TOWARD THE ORION BAR
Published in The Astrophysical journal (10-06-2012)“…We report the results of a search for molecular oxygen (O{sub 2}) toward the Orion Bar, a prominent photodissociation region at the southern edge of the H II…”
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The Submillimeter Wave Astronomy Satellite: Science Objectives and Instrument Description
Published in The Astrophysical journal (20-08-2000)Get full text
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