{
    "150765-21910143":
    {
        "datetime_modified":"20260825T141617",
        "datetime_start":"20260928T130000",
        "datetime_end":"20260928T140000",
        "has_end_time":1,
        "date_start":"2026-09-28",
        "date_end":"2026-09-28",
        "time_start":"13:00:00",
        "time_end":"14:00:00",
        "time_zone":"America\/Detroit",
        "event_title":"Korea Week | Korean Games & Crafts for Kids",
        "occurrence_title":"",
        "combined_title":"Korea Week | Korean Games & Crafts for Kids",
        "event_subtitle":"",
        "event_type":"Fair \/ Festival",
        "event_type_id":"10",
        "description":"Play traditional Korean games and create your own paper charye sang to celebrate Chuseok, a mid-autumn harvest holiday.\n\nThis event is part of Korea Week, and is held in partnership with the Ann Arbor District Library and the Korean Cultural Center of Washington D.C. For more information, visit https:\/\/myumi.ch\/9JJ4g.\n\n*If there is anything we can do to make this event accessible to you, please contact us. Please be aware that advance notice is necessary as some accommodations may require more time for the university to arrange.*",
        "occurrence_notes":null,
                "guid":"150765-21910143@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/150765",
        "building_id":"null",
        "building_name":"Off Campus Location",
        "campus_maps_id":"1",
        "room":"1st Floor Lobby",
        "location_name":"Ann Arbor District Library Downtown, 343 S 5th Ave, Ann Arbor, MI 48104",
        "has_livestream":0,
        "cost":"",
        "tags":["Art","Family","Culture","Children","Asian Languages And Cultures","Ann Arbor","Library","Free","global","In Person"],
        "website":"https:\/\/myumi.ch\/9JJ4g",
        "sponsors":[
             {
                "group_name":"Nam Center for Korean Studies",
                "group_id":"2738",
                "website":"http:\/\/www.ii.umich.edu\/ncks"                },             {
                "group_name":"International Institute",
                "group_id":"1968",
                "website":"http:\/\/www.ii.umich.edu"                },             {
                "group_name":"Asian Languages and Cultures",
                "group_id":"3364",
                "website":"http:\/\/www.lsa.umich.edu\/asian"                }                    ],
        "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/08\/event_150765_original-1.png",
        "styled_images":{
                                        "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_thumb\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb_square\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "group_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large_lightbox\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_crop\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "event_list":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_list\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "event_grid":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid_2x\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_large\/media\/attachments\/2026\/08\/event_150765_original-1.png",
                                            "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2026\/08\/event_150765_original-1.png"                    },
        "occurrence_count":1,
        "first_occurrence":21910143
    }    ,    "151951-21912500":
    {
        "datetime_modified":"20260910T181718",
        "datetime_start":"20260928T132000",
        "datetime_end":"20260928T135000",
        "has_end_time":1,
        "date_start":"2026-09-28",
        "date_end":"2026-09-28",
        "time_start":"13:20:00",
        "time_end":"13:50:00",
        "time_zone":"America\/Detroit",
        "event_title":"Adam Lenhart, carillon",
        "occurrence_title":"",
        "combined_title":"Adam Lenhart, carillon",
        "event_subtitle":"",
        "event_type":"Performance",
        "event_type_id":"15",
        "description":"Graduate student Adam Lenhart performs on the Ann & Robert H. Lurie Carillon, an instrument of 60 bells with the lowest bell (bourdon) weighing 6 tons.\n\nThirty-minute recitals are performed on the Lurie Carillon every weekday that classes are in session. During these recitals, visitors may take the elevator to level 2 to view the largest bells, or to level 3 to see the carillonist performing. (Visitors subject to acrophobia are recommended to visit level 2 only.) An optional spiral stairway between levels 2 and 3 allows for up-close views of some of the largest bells.",
        "occurrence_notes":null,
                "guid":"151951-21912500@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/151951",
        "building_id":"1000394",
        "building_name":"Lurie Ann & Robert H. Tower",
        "campus_maps_id":"91",
        "room":"",
        "location_name":"Lurie Ann & Robert H. Tower",
        "has_livestream":0,
        "cost":"Free - no tickets required",
        "tags":["North Campus","Concert","Free"],
        "website":"",
        "sponsors":[
             {
                "group_name":"School of Music, Theatre & Dance (SMTD)",
                "group_id":"155",
                "website":"http:\/\/smtd.umich.edu\/events"                }                    ],
        "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
        "styled_images":{
                                        "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_thumb\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_2x\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb_square\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "group_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large_lightbox\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_crop\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "event_list":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_list\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid_2x\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_large\/media\/attachments\/2026\/09\/event_151951_original-1.jpg",
                                            "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_thumb\/media\/attachments\/2026\/09\/event_151951_original-1.jpg"                    },
        "occurrence_count":1,
        "first_occurrence":21912500
    }    ,    "151749-21912091":
    {
        "datetime_modified":"20260908T150343",
        "datetime_start":"20260928T133000",
        "datetime_end":"20260928T143000",
        "has_end_time":1,
        "date_start":"2026-09-28",
        "date_end":"2026-09-28",
        "time_start":"13:30:00",
        "time_end":"14:30:00",
        "time_zone":"America\/Detroit",
        "event_title":"Kreativwerkstatt",
        "occurrence_title":"",
        "combined_title":"Kreativwerkstatt",
        "event_subtitle":"",
        "event_type":"Social \/ Informal Gathering",
        "event_type_id":"19",
        "description":"Chat in German and express yourself creatively. Crafting, coloring, painting, drawing, knitting, sewing, crochet, embroidery, origami? You will combine speaking German, any level welcome, beginners included, and creatively expressing yourself. You are encouraged to bring your own materials or (ongoing) projects, but we will also provide some materials and prompts each week. \n\nContact Laura Okkema (lokkema@umich.edu) or Iris Zapf-Garcia (iriszaga@umich.edu.) with questions.",
        "occurrence_notes":null,
                "guid":"151749-21912091@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/151749",
        "building_id":"1000207",
        "building_name":"Modern Languages Building",
        "campus_maps_id":"111",
        "room":"Conference Room, 3308",
        "location_name":"Modern Languages Building",
        "has_livestream":0,
        "cost":"",
        "tags":["Visual Arts","Germanic Languages And Literatures","German Studies","German","Discussion","Art"],
        "website":"",
        "sponsors":[
             {
                "group_name":"Germanic Languages & Literatures",
                "group_id":"3621",
                "website":"http:\/\/www.facebook.com\/umichGerman\/"                }                    ],
        "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
        "styled_images":{
                                        "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb_square\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "group_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large_lightbox\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_crop\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "event_list":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_list\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid_2x\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_large\/media\/attachments\/2026\/09\/event_151749_original-1.jpg",
                                            "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_thumb\/media\/attachments\/2026\/09\/event_151749_original-1.jpg"                    },
        "occurrence_count":12,
        "first_occurrence":21912088
    }    ,    "150366-21909099":
    {
        "datetime_modified":"20260922T202130",
        "datetime_start":"20260928T133000",
        "datetime_end":"20260928T153000",
        "has_end_time":1,
        "date_start":"2026-09-28",
        "date_end":"2026-09-28",
        "time_start":"13:30:00",
        "time_end":"15:30:00",
        "time_zone":"America\/Detroit",
        "event_title":"Telling Stories About Climate Resilience: Junk Journaling and Collage Workshop",
        "occurrence_title":"",
        "combined_title":"Telling Stories About Climate Resilience: Junk Journaling and Collage Workshop",
        "event_subtitle":"",
        "event_type":"Workshop \/ Seminar",
        "event_type_id":"21",
        "description":"Telling Stories About Climate Resilience: Junk Journaling and Collage Workshop is presented by the School of Social Work Flourish Offices and SEAS's Office of Community Impact & Engagement as part of Climate Week '26. Participants will learn the basics of climate resilience and explore how to apply these concepts to art by using recycled materials. After learning some brief visual storytelling techniques, attendees will tell their own climate stories by creating their own collages\/junk journals.",
        "occurrence_notes":null,
                "guid":"150366-21909099@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/150366",
        "building_id":"",
        "building_name":"",
        "campus_maps_id":"",
        "room":"",
        "location_name":"",
        "has_livestream":0,
        "cost":"",
        "tags":["Sessions"],
        "website":"https:\/\/sessions.studentlife.umich.edu\/p\/track\/17608",
        "sponsors":[
             {
                "group_name":"Sessions @ Michigan",
                "group_id":"4791",
                "website":"https:\/\/sessions.studentlife.umich.edu\/"                }                    ],
        "image_url":"",
        "styled_images":{
                                        "event_thumb":"",
                                            "event_large":"",
                                            "event_large_2x":"",
                                            "event_large_lightbox":"",
                                            "group_thumb":"",
                                            "group_thumb_square":"",
                                            "group_large":"",
                                            "group_large_lightbox":"",
                                            "event_large_crop":"",
                                            "event_list":"",
                                            "event_list_2x":"",
                                            "event_grid":"",
                                            "event_grid_2x":"",
                                            "event_feature_large":"",
                                            "event_feature_thumb":""                    },
        "occurrence_count":1,
        "first_occurrence":21909099
    }    ,    "150830-21910244":
    {
        "datetime_modified":"20260922T202129",
        "datetime_start":"20260928T140000",
        "datetime_end":"20260928T150000",
        "has_end_time":1,
        "date_start":"2026-09-28",
        "date_end":"2026-09-28",
        "time_start":"14:00:00",
        "time_end":"15:00:00",
        "time_zone":"America\/Detroit",
        "event_title":"UM-AMDP Info Session: Fall 2027 Admissions Cycle",
        "occurrence_title":"UM-AMDP Info Session (September)",
        "combined_title":"UM-AMDP Info Session: Fall 2027 Admissions Cycle: UM-AMDP Info Session (September)",
        "event_subtitle":"",
        "event_type":"Workshop \/ Seminar",
        "event_type_id":"21",
        "description":"Are you a current University of Michigan undergraduate student interested in earning a master\u2019s degree from the U-M School of Information on an accelerated timeline?\nThe U-M Accelerated Master\u2019s Degree Program (UM-AMDP) offers eligible U-M students a reduced-credit pathway to a UMSI master\u2019s degree. Rather than completing the standard 48 credits, UM-AMDP students complete 39 credits, which may allow them to graduate in as little as 1.5 years\u2014or three semesters.\nJoin one of our virtual UM-AMDP Information Sessions to learn how you can continue your education at Michigan and deepen your expertise in the information field.\nEach session includes:\n\nAn introduction to the UM-AMDP and an overview of the curriculum  \nInformation about eligibility, application requirements, and deadlines  \nDetails about the reduced-credit pathway and expected timeline  \nLive Q&A with a member of the UMSI admissions team\n\nWhether you\u2019re beginning to explore your options or preparing to apply, this session will help you understand the program and determine whether the UM-AMDP is the right next step for you.",
        "occurrence_notes":null,
                "guid":"150830-21910244@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/150830",
        "building_id":"",
        "building_name":"",
        "campus_maps_id":"",
        "room":"",
        "location_name":"Virtual",
        "has_livestream":0,
        "cost":"",
        "tags":["Sessions"],
        "website":"https:\/\/sessions.studentlife.umich.edu\/p\/track\/17661",
        "sponsors":[
             {
                "group_name":"Sessions @ Michigan",
                "group_id":"4791",
                "website":"https:\/\/sessions.studentlife.umich.edu\/"                }                    ],
        "image_url":"",
        "styled_images":{
                                        "event_thumb":"",
                                            "event_large":"",
                                            "event_large_2x":"",
                                            "event_large_lightbox":"",
                                            "group_thumb":"",
                                            "group_thumb_square":"",
                                            "group_large":"",
                                            "group_large_lightbox":"",
                                            "event_large_crop":"",
                                            "event_list":"",
                                            "event_list_2x":"",
                                            "event_grid":"",
                                            "event_grid_2x":"",
                                            "event_feature_large":"",
                                            "event_feature_thumb":""                    },
        "occurrence_count":6,
        "first_occurrence":21910243
    }    ,    "150689-21909903":
    {
        "datetime_modified":"20260821T104852",
        "datetime_start":"20260928T143000",
        "datetime_end":"20260928T153000",
        "has_end_time":1,
        "date_start":"2026-09-28",
        "date_end":"2026-09-28",
        "time_start":"14:30:00",
        "time_end":"15:30:00",
        "time_zone":"America\/Detroit",
        "event_title":"Pause Caf\u00e9: French Conversation Hour",
        "occurrence_title":"",
        "combined_title":"Pause Caf\u00e9: French Conversation Hour",
        "event_subtitle":"",
        "event_type":"Social \/ Informal Gathering",
        "event_type_id":"19",
        "description":"-Enjoy coffee, tea, and snacks while improving your French skills!\n\n-Chat for 10 minutes or the entire hour. All language levels are welcome.\n\nThe RLL Commons is located in the center hallway of the 4th floor of the Modern Languages Building.\n\nFor more information contact Alan Ames at (alanames@umich.edu).",
        "occurrence_notes":null,
                "guid":"150689-21909903@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/150689",
        "building_id":"1000207",
        "building_name":"Modern Languages Building",
        "campus_maps_id":"111",
        "room":"4314 MLB",
        "location_name":"Modern Languages Building",
        "has_livestream":0,
        "cost":"",
        "tags":["Undergraduate","Coffee","Community","Culture","Discussion","Food","French","Undergraduate Students","Talk","Social","Romance Languages And Literatures","Networking","Language","Interactive","In Person","Humanities","Global","Games","Free"],
        "website":"",
        "sponsors":[
             {
                "group_name":"Romance Languages & Literatures RLL",
                "group_id":"2963",
                "website":"https:\/\/lsa.umich.edu\/rll"                }                    ],
        "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
        "styled_images":{
                                        "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb_square\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "group_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large_lightbox\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_crop\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "event_list":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_list\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid_2x\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_large\/media\/attachments\/2026\/08\/event_150689_original-1.jpg",
                                            "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_thumb\/media\/attachments\/2026\/08\/event_150689_original-1.jpg"                    },
        "occurrence_count":12,
        "first_occurrence":21909901
    }    ,    "150108-21908018":
    {
        "datetime_modified":"20260922T064641",
        "datetime_start":"20260928T150000",
        "datetime_end":"20260928T160000",
        "has_end_time":1,
        "date_start":"2026-09-28",
        "date_end":"2026-09-28",
        "time_start":"15:00:00",
        "time_end":"16:00:00",
        "time_zone":"America\/Detroit",
        "event_title":"HEP-Astro Seminar |  Mapping the Dark Matter in the Milky Way with Stars: The Signal We Already Have",
        "occurrence_title":"",
        "combined_title":"HEP-Astro Seminar |  Mapping the Dark Matter in the Milky Way with Stars: The Signal We Already Have: Lina Necib (MIT)",
        "event_subtitle":"Lina Necib (MIT)",
        "event_type":"Workshop \/ Seminar",
        "event_type_id":"21",
        "description":"Dark matter has so far revealed itself in exactly one way: through gravity. In this talk, I will argue that this makes the distribution of dark matter our only positive signal \u2014 and that mapping it precisely may be our most direct route to understanding what dark matter is. Galactic dynamics is no longer data-limited but model-limited, and the assumption most in need of revision, underlying nearly all of our models, is that galaxies are in equilibrium. I will present recent work leveraging Gaia DR3 that reveals a declining stellar rotation curve, show how underestimated errors in Jeans modeling bias these results, and how simulations let us build a more robust treatment that avoids tensions with other probes of the density profile. I will then turn to dwarf galaxies, where the kinematic data will not substantially improve and only better inference can extract the physics: I will present GraphNPE, a graph neural network method that recovers dark matter density profiles from sparse stellar kinematics, revealing a hint of a core in Bo\u00f6tes I, consistent with self-interacting dark matter. Finally, I will turn to the local velocity distribution, where the Milky Way's merger history imprints substructure that the Standard Halo Model does not capture, and use mutual information to show that this history is itself progressively erased from stellar dynamics \u2014 setting a fundamental limit on what the Galaxy can ever tell us. Together, these results outline a program of inference that assumes no more than the data supports and extracts no less than it contains, arriving just as Gaia DR4 and the next generation of spectroscopic surveys come online.",
        "occurrence_notes":null,
                "guid":"150108-21908018@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/150108",
        "building_id":"1000167",
        "building_name":"West Hall",
        "campus_maps_id":"163",
        "room":"340",
        "location_name":"West Hall",
        "has_livestream":0,
        "cost":"",
        "tags":["Science","Physics"],
        "website":"",
        "sponsors":[
             {
                "group_name":"HEP - Astro Seminars",
                "group_id":"3799",
                "website":""                },             {
                "group_name":"Department of Physics",
                "group_id":"1965",
                "website":""                }                    ],
        "image_url":"",
        "styled_images":{
                                        "event_thumb":"",
                                            "event_large":"",
                                            "event_large_2x":"",
                                            "event_large_lightbox":"",
                                            "group_thumb":"",
                                            "group_thumb_square":"",
                                            "group_large":"",
                                            "group_large_lightbox":"",
                                            "event_large_crop":"",
                                            "event_list":"",
                                            "event_list_2x":"",
                                            "event_grid":"",
                                            "event_grid_2x":"",
                                            "event_feature_large":"",
                                            "event_feature_thumb":""                    },
        "occurrence_count":1,
        "first_occurrence":21908018
    }    }
