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X-WR-CALDESC:Events for INPA
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TZID:America/Los_Angeles
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DTSTART:20230312T100000
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DTSTART:20231105T090000
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231006T120000
DTEND;TZID=America/Los_Angeles:20231006T130000
DTSTAMP:20260426T134200
CREATED:20231002T224512Z
LAST-MODIFIED:20231002T224519Z
UID:1554-1696593600-1696597200@inpa.lbl.gov
SUMMARY:Speaker: Yifei Luo (UCSC)- Title: The Merian Survey: Characterizing dark matter and feedback in star-forming dwarf galaxies with medium-band filters on DECam
DESCRIPTION:Date:  Friday\, October 6\, 2023\n \nTime: 12:00 PM – 1:00 PM \nLocation: Sessler Conference Room–50A-5132 [Hybrid and In-Person] \nSpeaker: Yifei Luo(UCSC) \nTitle: The Merian Survey: Characterizing dark matter and feedback in star-forming dwarf galaxies with medium-band filters on DECam \nAbstract: The Merian survey is an ongoing medium-band imaging survey on the CTIO 4-meter Blanco telescope. With two custom made medium-band filters on DECam\, we expect to detect 80\,000 star-forming dwarf galaxies at z~0.1 in the HSC-SSP wide field\, aiming to characterize dark matter halo and stellar feedback in dwarf galaxies. The Merian survey will allow us to measure the full dark matter profile of dwarf galaxies via weak gravitational lensing for the first time. In this talk\, I will present how we optimized the Merian filter design for our science goals\, and discuss the filter performance with mock and actual Merian data. I will also show that the Merian medium-band filter set is able to select objects at higher redshifts out to z~4.8. \nZoom Information: \nhttps://lbnl.zoom.us/j/95016696011?pwd=Tk1XOW1Xd3RYRnlsc2tEYmRWZlVVZz09\n \nMeeting ID: 950 1669 6011 \nPasscode:  247722
URL:https://inpa.lbl.gov/event/speaker-yifei-luo-ucsc-title-the-merian-survey-characterizing-dark-matter-and-feedback-in-star-forming-dwarf-galaxies-with-medium-band-filters-on-decam/
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231013T120000
DTEND;TZID=America/Los_Angeles:20231013T130000
DTSTAMP:20260426T134200
CREATED:20231012T174314Z
LAST-MODIFIED:20231012T174319Z
UID:1560-1697198400-1697202000@inpa.lbl.gov
SUMMARY:NO INPA SEMINAR
DESCRIPTION:
URL:https://inpa.lbl.gov/event/no-inpa-seminar-7/
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231020T120000
DTEND;TZID=America/Los_Angeles:20231020T130000
DTSTAMP:20260426T134200
CREATED:20231019T160137Z
LAST-MODIFIED:20231019T160137Z
UID:1562-1697803200-1697806800@inpa.lbl.gov
SUMMARY:NO INPA SEMINAR
DESCRIPTION:
URL:https://inpa.lbl.gov/event/no-inpa-seminar-8/
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231027T120000
DTEND;TZID=America/Los_Angeles:20231027T130000
DTSTAMP:20260426T134200
CREATED:20231023T163956Z
LAST-MODIFIED:20231023T181026Z
UID:1565-1698408000-1698411600@inpa.lbl.gov
SUMMARY:Speaker: Jose María Palencia (Instituto de Física de Cantabria\, Spain) - Title: Probing the Universe: Extremely Magnified Stars and Gravitational Lensing
DESCRIPTION:Date:  Friday\, October 27\, 2023\n \nTime: 12:00 PM – 1:00 PM \nLocation: Sessler Conference Room–50A-5132 [Hybrid and In-Person] \nSpeaker: Jose María Palencia (Instituto de Física de Cantabria\, Spain) \nTitle: Probing the Universe: Extremely Magnified Stars and Gravitational Lensing \nAbstract: In 2018\, an intriguing astronomical phenomenon came to light – Extremely Magnified Stars. These transients are a consequence of gravitational lensing\, facilitated by the combined influence of galaxy clusters and intracluster microlenses\, leading to an amplification of individual star brightness by a factor exceeding 1000. This presentation will delve into the underlying gravitational lensing mechanism responsible for this unique phenomenon. In the second part of the talk\, we will explore the utility of Extremely Magnified Stars for improving our understanding of the formation of massive stars in the early universe\, investigating the presence of empirical limits observed within our local universe\, and using these events as valuable tools for probing dark matter models. \nZoom Information: \nhttps://lbnl.zoom.us/j/95016696011?pwd=Tk1XOW1Xd3RYRnlsc2tEYmRWZlVVZz09\n \nMeeting ID: 950 1669 6011 \nPasscode:  247722
URL:https://inpa.lbl.gov/event/speaker-chema-palencia-title-probing-the-universe-extremely-magnified-stars-and-gravitational-lensing/
END:VEVENT
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