A Population of Short-duration Gamma-ray Bursts with Dwarf Host Galaxies

Kavli Affiliate: Alexander P. Ji | First 5 Authors: Anya E. Nugent, Wen-fai Fong, Cristian Castrejon, Joel Leja, Michael Zevin | Summary: We present a population of 11 of the faintest ($> 25.5$ AB mag) short gamma-ray burst (GRB) host galaxies. We model their sparse available observations using the stellar population inference code Prospector-$beta$ and […]


Continue.. A Population of Short-duration Gamma-ray Bursts with Dwarf Host Galaxies

Probing the Galactic Diffuse Continuum Emission with COSI

Kavli Affiliate: Troy Porter | First 5 Authors: Christopher Karwin, Thomas Siegert, Jacqueline Beechert, John Tomsick, Troy Porter | Summary: In 2016 the Compton Spectrometer and Imager (COSI) had a successful 46-day flight onboard NASA’s Super Pressure Balloon platform. In this work we report measurements of the Galactic diffuse continuum emission (GDCE) observed towards the […]


Continue.. Probing the Galactic Diffuse Continuum Emission with COSI

A Dataset for Exploring Stellar Activity in Astrometric Measurements from SDO Images of the Sun

Kavli Affiliate: Andrew Vanderburg | First 5 Authors: Warit Wijitworasart, Zoe de Beurs, Andrew Vanderburg, , | Summary: We present a dataset for investigating the impact of stellar activity on astrometric measurements using NASA’s Solar Dynamics Observatory (SDO) images of the Sun. The sensitivity of astrometry for detecting exoplanets is limited by stellar activity (e.g. […]


Continue.. A Dataset for Exploring Stellar Activity in Astrometric Measurements from SDO Images of the Sun

Simulating medium-spectral-resolution exoplanet characterization with SCALES angular/reference differential imaging

Kavli Affiliate: Bruce Macintosh | First 5 Authors: Aditi Desai, Stephanie E. Sallum, Ravinder Banyal, Natalie Batalha, Natasha Batalha | Summary: SCALES (Slicer Combined with Array of Lenslets for Exoplanet Spectroscopy) is a 2 – 5 micron high-contrast lenslet-based integral field spectrograph (IFS) designed to characterize exoplanets and their atmospheres. The SCALES medium-spectral-resolution mode uses […]


Continue.. Simulating medium-spectral-resolution exoplanet characterization with SCALES angular/reference differential imaging

Simulating medium-spectral-resolution exoplanet characterization with SCALES angular/reference differential imaging

Kavli Affiliate: Bruce Macintosh | First 5 Authors: Aditi Desai, Stephanie E. Sallum, Ravinder Banyal, Natalie Batalha, Natasha Batalha | Summary: SCALES (Slicer Combined with Array of Lenslets for Exoplanet Spectroscopy) is a 2 – 5 micron high-contrast lenslet-based integral field spectrograph (IFS) designed to characterize exoplanets and their atmospheres. The SCALES medium-spectral-resolution mode uses […]


Continue.. Simulating medium-spectral-resolution exoplanet characterization with SCALES angular/reference differential imaging

The JWST Galactic Center Survey — A White Paper

Kavli Affiliate: Lijing Shao | First 5 Authors: Rainer Schoedel, Steve Longmore, Jonny Henshaw, Adam Ginsburg, John Bally | Summary: The inner hundred parsecs of the Milky Way hosts the nearest supermassive black hole, largest reservoir of dense gas, greatest stellar density, hundreds of massive main and post main sequence stars, and the highest volume […]


Continue.. The JWST Galactic Center Survey — A White Paper

The JWST Galactic Center Survey — A White Paper

Kavli Affiliate: Lijing Shao | First 5 Authors: Rainer Schoedel, Steve Longmore, Jonny Henshaw, Adam Ginsburg, John Bally | Summary: The inner hundred parsecs of the Milky Way hosts the nearest supermassive black hole, largest reservoir of dense gas, greatest stellar density, hundreds of massive main and post main sequence stars, and the highest volume […]


Continue.. The JWST Galactic Center Survey — A White Paper

The JWST Galactic Center Survey — A White Paper

Kavli Affiliate: Lijing Shao | First 5 Authors: Rainer Schoedel, Steve Longmore, Jonny Henshaw, Adam Ginsburg, John Bally | Summary: The inner hundred parsecs of the Milky Way hosts the nearest supermassive black hole, largest reservoir of dense gas, greatest stellar density, hundreds of massive main and post main sequence stars, and the highest volume […]


Continue.. The JWST Galactic Center Survey — A White Paper

The JWST Galactic Center Survey — A White Paper

Kavli Affiliate: Lijing Shao | First 5 Authors: Rainer Schoedel, Steve Longmore, Jonny Henshaw, Adam Ginsburg, John Bally | Summary: The inner hundred parsecs of the Milky Way hosts the nearest supermassive black hole, largest reservoir of dense gas, greatest stellar density, hundreds of massive main and post main sequence stars, and the highest volume […]


Continue.. The JWST Galactic Center Survey — A White Paper

Observations of Low and Intermediate Spectral Peak Blazars with the Imaging X-ray Polarimetry Explorer

Kavli Affiliate: Herman L. Marshall | First 5 Authors: Herman L. Marshall, Ioannis Liodakis, Alan P. Marscher, Niccolo Di Lalla, Svetlana G. Jorstad | Summary: We present X-ray polarimetry observations from the Imaging X-ray Polarimetry Explorer (IXPE) of three low spectral peak and one intermediate spectral peak blazars, namely 3C 273, 3C 279, 3C 454.3, […]


Continue.. Observations of Low and Intermediate Spectral Peak Blazars with the Imaging X-ray Polarimetry Explorer