Date | Event Type | Speaker | |
11/01/2024 | Informal HEP Talk | Daniel Jafferis [ + ] | |
11/01/2024 | HEP Discussion Sessions | Q. Weller and M. Calkins [ + ] | |
11/04/2024 | Astro Journal Club | [ + ] | |
11/04/2024 | Informal HEP Talk | Laurent Baulieu [ + ] | |
11/04/2024 | Cosmic Happy Hour | David Dunsky [ + ] | |
11/05/2024 | Special Seminar | Clark Miyamoto [ + ] | |
11/05/2024 | Astro Seminar | Nikole Lewis [ + ] | |
11/06/2024 | ArXiv Discussion | [ + ] | |
11/06/2024 | HEP Seminar | Aishik Ghosh [ + ] | |
11/07/2024 | Astro Research Group | Hogg/Blanton [ + ] | |
11/07/2024 | Pullen Group Meeting | [ + ] | |
11/07/2024 | Physics Dept Colloquium | Chang Jung [ + ] | |
11/08/2024 | Informal HEP Talk | Jan Kożuszek [ + ] | |
11/08/2024 | HEP Discussion Sessions | Q. Weller and M. Calkins [ + ] | |
11/11/2024 | CCPP Brown Bag | Chirag Modi [ + ] | |
11/11/2024 | Astro Journal Club | [ + ] | |
11/12/2024 | Astro Seminar | Alexandru Lupsasca [ + ] | |
11/13/2024 | ArXiv Discussion | [ + ] | |
11/13/2024 | HEP Seminar | Ibrahima Bah [ + ] | |
11/14/2024 | Astro Research Group | Hogg/Blanton [ + ] | |
11/14/2024 | Pullen Group Meeting | [ + ] | |
11/14/2024 | Physics Dept Colloquium | Ania Jayich [ + ] | |
11/15/2024 | HEP Discussion Sessions | Q. Weller and M. Calkins [ + ] | |
11/18/2024 | CCPP Brown Bag | Thavisha Dharmawardena [ + ] | |
11/18/2024 | Astro Journal Club | [ + ] | |
11/19/2024 | Special Seminar | David Hogg et. al [ + ] | |
11/19/2024 | Astro Seminar | Andrew Saydjari [ -- ] | |
Title: Statistical Models of the Spatial, Kinematic, and Chemical Complexity of Dust Abstract: Dust pervades the Galaxy, impacting all observations and filling the space between the stars. Given its ubiquity, the density, motion, and chemistry of dust traces structure formation and destruction across a multitude of scales. In this talk, I will present a new 3D dust map reaching out to 10 kpc that represents an order of magnitude increase in angular resolution (1 arcmin) and discuss the methodology and photometry underpinning this result. Turning to spectroscopy, I will show that our new catalogs of diffuse interstellar bands (DIBs) in APOGEE spectra serve as precision kinematic tracers, that also have distance upper limits, which is crucial for understanding the dynamics of the Milky Way. Finally, I will show these DIBs provide a new window into the chemical diversity and variation of Galactic dust. Throughout, I will emphasize the key role of (linear) Bayesian component separation methods and data-driven priors. (2:00 PM - 3:15 PM, 726 Broadway, 940, CCPP Seminar) | |||
11/20/2024 | ArXiv Discussion | [ + ] | |
11/20/2024 | HEP Seminar | Leah Jenks [ + ] | |
11/21/2024 | Astro Research Group | Hogg/Blanton [ + ] | |
11/21/2024 | Pullen Group Meeting | [ + ] | |
11/22/2024 | HEP Discussion Sessions | Q. Weller and M. Calkins [ + ] | |
11/25/2024 | CCPP Brown Bag | Chris Dessert [ + ] | |
11/25/2024 | Astro Journal Club | [ + ] | |
11/26/2024 | Special Seminar | David Hogg et. al [ + ] | |
11/26/2024 | Astro Seminar | Nadia Zakamska [ + ] | |
11/27/2024 | ArXiv Discussion | [ + ] | |
11/28/2024 | Holiday | [ + ] | |
11/28/2024 | Astro Research Group | Hogg/Blanton [ + ] | |
11/28/2024 | Pullen Group Meeting | [ + ] | |
11/29/2024 | Holiday | [ + ] | |
11/29/2024 | HEP Discussion Sessions | Q. Weller and M. Calkins [ + ] |