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$Context.$ On October 31, 2009, the Photodetector Array Camera and Spectrometer (PACS) on board the Herschel Space Observatory observed far-infrared spectra of Jupiter between 50 and 220$\,\mu$m as part of the program "Water and Related…

Earth and Planetary Astrophysics · Physics 2024-06-05 Cyril Gapp , Miriam Rengel , Paul Hartogh , Hideo Sagawa , Helmut Feuchtgruber , Emmanuel Lellouch , Geronimo L. Villanueva

`Water In Star-forming regions with Herschel' (WISH) is a key program on the Herschel Space Observatory designed to probe the physical and chemical structure of young stellar objects using water and related molecules and to follow the water…

We present all Herschel PACS photometer observations of Mars, Saturn, Uranus, Neptune, Callisto, Ganymede, and Titan. All measurements were carefully inspected for quality problems, were reduced in a (semi-)standard way, and were…

Earth and Planetary Astrophysics · Physics 2016-03-30 T. G. Müller , Z. Balog , M. Nielbock , R. Moreno , U. Klaas , A. Moór , H. Linz , H. Feuchtgruber

Observations of high-excitation molecular emission lines can greatly increase our understanding of AGB winds, as they trace the innermost regions of the circumstellar envelope. The PACS spectrometer on-board the Herschel Space Telescope,…

Solar and Stellar Astrophysics · Physics 2010-11-22 R. Lombaert , B. L. de Vries , L. Decin , J. A. D. L. Blommaert , P. Royer , E. De Beck , A. de Koter , L. B. F. M. Waters

The Herschel Space Observatory was the fourth cornerstone mission in the European Space Agency (ESA) science programme. It had excellent broad band imaging capabilities in the far-infrared (FIR) and sub-millimetre part of the…

Ground-based high-resolution cross-correlation spectroscopy (HRCCS; R >~ 15,000) is a powerful complement to space-based studies of exoplanet atmospheres. By resolving individual spectral lines, HRCCS can precisely measure chemical…

The Herschel Space Observatory was the fourth cornerstone mission in the European Space Agency (ESA) science programme with excellent broad band imaging capabilities in the sub-mm and far-infrared part of the spectrum. Although the…

Water is a key species in many astrophysical environments, but it is particularly important in proto-planetary disks. So far,observations of water in these objects have been scarce, but the situation should soon change thanks to the…

Astrophysics of Galaxies · Physics 2014-11-20 J. Cernicharo , C. Ceccarelli , F. Menard , C. Pinte , A. Fuente

We describe the reduction of data taken with the PACS instrument on board the Herschel Space Observatory in the Science Demonstration Phase of the Herschel-ATLAS (H-ATLAS) survey, specifically data obtained for a 4x4-deg^2 region using…

Previous generation of instruments have the opportunity to discover thousands of extra-solar planets and more will come with the current and future planet-search missions. In order to go one step further in the characterization of…

Earth and Planetary Astrophysics · Physics 2019-07-03 Vikash Singh , G. Scandariato , I. Pagano

What makes the study of exoplanetary atmospheres so hard is the extraction of its tiny signal from observations, usually dominated by telluric absorption, stellar spectrum and instrumental noise. The High Resolution Spectroscopy has emerged…

Earth and Planetary Astrophysics · Physics 2022-09-14 M. C. Maimone , A. Chiavassa , J. Leconte

The purpose of this HST white paper is to demonstrate that it is possible to monitor Jupiter's polar haze with HST/STIS without breaking the ground screening limit for bright objects. This demonstration rests on a thorough simulation of…

Earth and Planetary Astrophysics · Physics 2015-09-07 Denis Grodent , Bertrand Bonfond , Jonathan Nichols

Studying the atmospheres of exoplanets is one of the most promising ways to learn about distant worlds beyond our solar system. The composition of an exoplanet's atmosphere can provide critical insights into its geology and potential…

Earth and Planetary Astrophysics · Physics 2025-05-05 Surangkhana Rukdee

The atmospheres of ultra-hot Jupiters are highly interesting and unique chemical laboratories. Due to the very high atmospheric temperatures, their chemical composition is dominated by atoms and ions instead of molecules, and the formation…

Earth and Planetary Astrophysics · Physics 2023-01-25 Daniel Kitzmann , Jens H. Hoeijmakers , Simon L. Grimm , Nicholas W. Borsato , Anna Lueber , Bibiana Prinoth

Water has proven to be ubiquitously detected in near-infrared (NIR) transmission spectroscopy observations of hot Jupiter atmospheres, including WASP-17b. However, previous analyses of WASP-17b's atmosphere based upon Hubble Space Telescope…

Herschel operated as an observatory, therefore it did not cover the whole sky, but still observed ~8% of it. The first version of an overall Herschel/PACS Point Source Catalogue was released in 2017. The data are still unique and are very…

Instrumentation and Methods for Astrophysics · Physics 2024-08-28 Gábor Marton , Ilknur Gezer , Máté Madarász , Odysseas Dionatos , Marc Audard , Julia Roquette , David Hernandez , Roberta Paladini , Bruno Altieri

JScanam is the default map-maker for Herschel/PACS photometer observations. Making use of the redundant information from multiple passages on the sky with different scanning directions, JScanam is able to remove the $1/f$ noise that…

Instrumentation and Methods for Astrophysics · Physics 2015-12-11 Javier Graciá-Carpio , Michael Wetzstein , Hélène Roussel

The Orbiting Astronomical Satellite for Investigating Stellar Systems (OASIS) is a NASA Astrophysics MIDEX-class mission concept, with the stated goal of following water from galaxies, through protostellar systems, to Earth's oceans. This…

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