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Telescope Observing Campaigns

2024

  • Principal Investigator (PI), Hubble Space Telescope (HST), Cycle 32, GO 17737, "Seasonal dependence of Uranus' upper atmosphere: Tapping 26 years of HST Ly-alpha observations"

  • Principal Investigator (PI), Hubble Space Telescope (HST), Cycle 32, GO 17739, "A UV eclipse test for Callisto's atmosphere, plasma interaction and water ocean"

2023

  • CoInvestigator (CoI), Hubble Space Telescope (HST), Cycle 31, GO 17470, "HST-Juno Io Campaign: Connecting Volcanos to the Plasma Environment”. (Large observing campaign)

  • Principal Investigator, Very Large Telescope (VLT/VISIR), "Understanding the role of Io's SO2 atmosphere...", Cycle: P112, 112.262B

  • CoI, James Webb Space Telesope (JWST), Cycle 2, GO 4078, "Mass-loss from Io’s volcanic atmosphere: A unique synergy with the Juno Io fly-by" 

  • CoI, JWST, Cycle 2, GO 4320, "Seeking New Clues to the Habitability and Plume Activity of the Ocean World Enceladus using JWST-NIRSpec" 

  • CoI, Submillimeter Array (SMA), 2023A-A008, "Monitoring Io’s dynamical volcanic eruptions and their contributions to Jupiter’s magnetosphere"

2022

  •  PI, Hubble Space Telescope (HST), Cycle 30, GO 17099, "Ganymede's water atmosphere in eclipse”.

2021

  • Principal Investigator (PI), Atacama Large Millimeter Array (ALMA), Cycle 8, Program 2021.1.01478.S, "Callisto's crucial H2O atmosphere" 

  • CoInvestigator (CoI), Hubble Space Telescope (HST), Cycle 29, GO 16652, "Detecting Water on Metallic M-Type Asteroids in the Far-UV”.

  • CoInvestigator (CoI), Hubble Space Telescope (HST), Cycle 28, GO 16499, "Providing Context for Juno's only Close Ganymede Flyby”.

2020

  • PI, Hubble Space Telescope (HST), Cycle 28, GO 16199, "Exploiting the fortunate Jupiter transit geometry to probe Ganymede's and Callisto's atmospheres”.

  • CoInvestigator (CoI), HST, Cycle 28, GO 16313, “Tracking the Uranian magnetosphere between solstice and equinox and the inner rotation rate of the planet”.

  • CoInvestigator (CoI), HST, Cycle 28, GO 16211, “A systematic study of auroral processes at Ganymede”.

2019

  • PI, HST, Cycle 27, GO 15848, "Confirming the Europa torus."

  • CoInvestigator (CoI), HST, Cycle 27, GO 15870, “Search for UV aurora from the Brown Dwarf 2MASS J1237+6526”.

  • CoI, ALMA, Program 2019.1.01094.S, "Exploring the Exosphere of Europa"

2018

  • CoI, HST, Cycle 26, GO 15638, “Auroral and magnetospheric context for Juno in situ instruments during Cycle 26”.

  • CoI, Very Large Telescope (VLT) UVES, ”Is water outgassing of (1) Ceres related to Solar Energetic Particles events?”

  • PI, HST, Cycle 25, GO 15419, "Abundance, composition, and variability of Europa's plumes: Pathfinding future habitability investigations."

2017

  • Collaborator, James Webb Space Telescope, Director’s Discretionary Early Release Science Program, Program 1373, "ERS observations of the Jovian System as a Demonstration of JWST’s Capabilities for Solar System Science"

  • CoI, HST, Cycle 25, GO/DD 15380, "Hunting the successive auroral response of Uranus and Neptune to unexpected powerful heliospheric disturbances".

  • CoI, NASA IRTF, iShell, Program 2017A075, "Independent search for Europa's water vapor plumes at IR wavelengths"

  • CoI, HST, Cycle 25, GO/DD 15371, "Jupiter stray light background measurements for future Europa STIS observations".

  • CoI, HST, Cycle 25, GO 15147, "Extreme Doppler Shifting of Io's Neutral Jets".

  • CoI, HST, Cycle 25, GO 15111, "The UV reflectance of Patroclus: Exploring the surface composition and origins of Jupiter Trojans"

  • CoI, HST, Cycle 25, GO 15095, "Constraining the Surface Composition of Europa with Spatially Resolved Mid -UV Spectra"

  • CoI, HST, Cycle 25, GO 15094, "Stellar Occultation by Saturn's Rings in the UV"

  • PI, HST, Cycle 24, GO/DD 14903, "Detection methods for water vapor in Europa's plumes."

2016

  • PI, IRAM NOEMA interferometer W16AA, “Are changes in Io's bulk atmosphere the cause for magnetospheric variability?”

  • CoI, ALMA, Program 2016.1.01543.S, “The Chlorinity and Chemical Composition of Europa’s Subsurface Ocean”

  • PI, Swedish Odin satellite (84 observing orbits), “Callisto’s mysterious atmosphere”

  • CoI, HST, Cycle 24, GO 14634, "HST-Juno synergistic approach of Jupiter's magnetosphere and ultraviolet auroras."

  • CoI, HST, Cycle 24, GO 14755, "Understanding Callisto’s Atmosphere".

  • CoI, HST, Cycle 24, GO 14617, "Auroral properties of the brown dwarf LSR J1835+3259: The UV perspective".

  • CoI, HST, Cycle 24, GO 14609. "Psyche’s UV Reflectance Spectra: Exploring the origins of the largest exposed-core metallic asteroid"

  • CoI, Keck Observatory: “Keck/NIRSPEC search for Europa’s Plumes”

2015

  • PI, HST, Cycle 23, GO 14106: „Probing Ceres' exosphere and water vapor outgassing.“

2014

  • PI, HST, Cycle 22, GO 13679: „Europa's Water Vapor Plumes: Systematically Constraining their Abundance and Variability.“

  • CoI, HST, Cycle 22, GO 13805, "Io's Atmosphere Silhouetted in Transit by Jupiter Lyman-alpha."

  • PI, HST, Cycle 21, GO/DD 13619: „Confirmation of Europa’s plume activity“

2013

  • PI, HST, Cycle 21, GO 13336: „Probing Io's putative global magma ocean through FUV auroral spot morphology“

2012

  • CoI, HST, Cycle 20, GO 13040: „Investigation of Emission Anomalies from Europa's Atmosphere: Search for Possible Plumes"

Profilbild av Lorenz Roth

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