[Astronomy seminar] Astronomy seminar via zoom, "Today" 10:30: Steve Schulze

[Astronomy seminar announcements]

Dear All,

Here is a reminder for our seminar in 30 mins!

Join Zoom Meeting
https://stockholmuniversity.zoom.us/j/67630857507

Cheers,
Janet & Matthias


On 18 Jan 2021, at 12:47, Janet Ting-Wan Chen <janet.chen at astro.su.se<mailto:janet.chen at astro.su.se>> wrote:

Dear all,

On Friday January 22 at 10:30 we will have the next Astronomy Seminar, remotely via zoom.

Our speaker is Steve Schulze from the Stockholm University.

Title: The Host Galaxies of the PTF Core-Collapse Supernova Sample

Abstract: The paradigm shift from galaxy-selected to quasi-synoptic surveys led to a revolution in the study of optical transients. The Palomar Transient Factory (PTF) has played an important role in this revolution. PTF was a fully-automated, wide-field survey using the 1.2-m Samuel Oschin telescope (P48) at Palomar Observatory (USA). Between 2009 and 2017, PTF discovered almost 900 core-collapse supernovae. Here, I present the host galaxy properties of the core-collapse supernova sample. I obtained photometry from the rest-frame UV to the NIR for each host and modelled the spectral energy distributions to extract the mass and star-formation rate of each host. I will contrast each sub-class’s ensemble properties with expectations from field-galaxy samples to deduce whether different classes of core-collapse supernovae show a preference for particular galactic environments. Furthermore, I will show how we can use SNe as beacons to study extreme star-formation environments and how we can use them to select rare phases in galaxy evolution.

https://www.albanova.se/event/steve_schulze/

We will have the colloquium using zoom. You will find the invitation at the end of this email.

Some guidelines:

1) Join the session with your microphone muted.

2) When you have a question, press the “raise hand button” and wait till you are asked to ask your question.

3) The session will be online from 10:20, please join at least a few minutes early as we would like to start 10:30 sharp.

We hope to see all of you there!

Matthias & Janet

Upcoming events:
29/01: no speaker yet
05/02: Natasha Jeffrey (Northumbria University, UK)
12/02: Claudia Gutierrez (FINCA, Finland)
===================================================

Janet Ting-Wan Chen is inviting you to a scheduled Zoom meeting.

Topic: Astronomy Seminar Steve Schulze
Time: Jan 22, 2021 10:30 AM Stockholm

Join Zoom Meeting
https://stockholmuniversity.zoom.us/j/67630857507

Meeting ID: 676 3085 7507
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