Introduction

Rubin alerts and broker workshop – 14-15 January 2025, Oxford

To coincide with a visit by Eric Bellm from the Rubin Data Management team, the Lasair team is hosting a workshop on 14-15 January 2025 in Oxford. On the agenda will be the latest news on LSST alerts and broker provision.

Eric leads the team at the University of Washington that are building the real-time data processing pipelines for the Vera C. Rubin Observatory. He is the Alert Production Science lead and is also the Survey Scientist for the Zwicky Transient Facility. With ComCam observing the sky on the Simonyi telescope now, and LSSTCam to come in early 2025, this LSST:UK community workshop will discuss the latest updates from the Rubin Data Management team. This will inform our final development stage for the Lasair broker as we approach the start of LSST alerts in 2025.

We encourage in-person attendance at the event to discuss what we can jointly achieve between the Rubin Alert Production team and the brokers. We will make provision for hybrid attendance. Personnel from other brokers are very welcome to attend, although our timing will be most suited to European time zones (two mornings GMT).

On behalf of the Lasair Team, I look forward to seeing you in Oxford as excitement builds for the start of LSST alerts in 2025.

Stephen Smartt

Story on CHEP - Roger Jones / Matt Doidge

Integer nunc augue, placerat a libero sit amet, pretium lobortis felis. Etiam ac mi sagittis, molestie lectus a, ornare arcu. Curabitur quis nisl ac nisi faucibus tincidunt sit amet sit amet enim. Aenean velit orci, pretium a sem et, vehicula mollis libero. Suspendisse sed nulla non purus elementum ornare eget in neque. Donec imperdiet metus maximus ipsum iaculis, vitae dignissim nisi consectetur. In in dui quis leo pellentesque placerat. Integer quis mi sollicitudin, condimentum dui in, aliquam leo. Praesent eget metus sit amet lectus rhoncus vestibulum et sit amet mauris. Fusce condimentum malesuada urna, convallis commodo nulla. Phasellus ac justo consectetur, commodo neque a, placerat augue.

LSST AGN conference – James Mullaney

In October, Prof. Derek Ward-Thompson (UCLAN) and Dr. James Mullaney (Sheffield) co-organised a Royal Astronomical Society Specialist Discussion Meeting focussing on Black Holes and AGN in the era of the Event Horizon Telescope, JWST, and the Rubin Observatory. A number of world-leading experts in Black Hole and AGN science gave presentations about their recent research using data from JWST and the Event Horizon Telescope, as well as giving us some tantalising insights into what we should expect from the Rubin Observatory. Dr. Matthew Temple (Durham) kicked-off the Rubin session with a comprehensive description of the survey and what it will deliver in terms of the expected numbers of detected AGN (300 million!!), and the challenges we face in terms of identifying them and discriminating them from other types of object. This was followed-up by a fascinating talk by Ms. Katherine Kauma (Cambridge) that covered the importance of identifying luminous, high-redshift AGN within the LSST and how this can be achieved by the spectral energy density analysis and that they have been developing, which also delivers robust photometric redshifts. Finally, the Rubin discussion was concluded by a highly thought-provoking talk by Prof. Andy Lawrence (Edinburgh), that challenged many of our existing preconceptions of AGN variability and the oft-used “damped random walk” models used to describe it. All in all, the session gave an excellent glimpse into the exciting things we’ll discover about Black Holes and AGN once Rubin delivers the LSST.

Help us to engage more people in science

We are planning series of short interviews with people working in all areas of LSST:UK.

By telling us about your passions and pathways into LSST:UK, you can help us show how astronomy is an exciting and rewarding subject that welcomes people of different backgrounds, talents and interests. The interviews will be published in this newsletter and on the LSST:UK website when it relaunches for 2025. We will also use snippets on our social media channels.

Everyone is encouraged to participate. I will come back to you to let you know when your interview is planned to go live, to run the text past you for final approval and to request a headshot or other image relating to you and your work. If you have any questions, get in touch with Eleanor O’Kane, LSST:UK Communications Officer: eokane@roe.ac.uk

Two ways to brush up on your communications skills

Watch: An introduction to science communication

Struggling to prioritise your presentation slides? Want to understand what makes a good science story? All is revealed in a new video from LSST:UK

We launched our first LSST:UK communications training earlier in this month with a short online session covering the basics of communication. Aimed at early career researchers, the 45-minute video of the session is now available for anyone who wants to learn how to better engage others in their work. The video includes:

• How to prioritise your messages

• Working with your institutional press team

• How preprints can affect your media push

• Finding the best communications platform for you

Watch / download the video: An introduction to science communication

Attend: Understand how the media works

Launched by the Science Media Centre to encourage scientists to engage with the media, the next Introduction to News Media seminar takes place on 5 February 2025 in London The event is for scientists from any institution (postdoctoral level or professional equivalent and above) who have little or no experience with the media. According to the organisers, it aims to benefit those who are “media shy, feel negatively about engaging with journalists or are downright scared that they will get it wrong.” Senior scientists are particularly welcome.

The session will highlight how researchers are engaging with the media to improve the quality of science news and explain how to work with your institutional press team. Participants will hear from scientists who have worked with the media about their experiences and have a chance to question national science journalists about what they are seeking when they work with researchers.

Introduction to the News Media takes place in person on Wednesday 5 February at King’s College London (Denmark Hill Campus) from 13:30 - 17:30, followed by a drinks reception.

Places are limited; anyone wishing to attend should register interest here [forms.office.com].

Eleanor O'Kane

Forthcoming meetings of interest

Dates, locations and links… The current list of forthcoming meetings is always available on the Relevant Meetings page. You may also wish to check information held on the LSST organisation website LSST-organised events and the LSST Corporation website.