Archive for September 10, 2020

R.I.P. Diana Rigg (1938-2020)

Posted in Film, Television, Theatre with tags , , on September 10, 2020 by telescoper

More sad news today: the death at the age of 82 of the wonderful actress Diana Rigg. She had a long and distinguished career on TV, film and in the theatre. I had the privilege of seeing her opposite David Suchet in Who’s Afraid of Virginia Wolf on stage in London many years ago and thought she was brilliant. But it is as Emma Peel in The Avengers that people of my age will remember her best. Here, by way of a small tribute, is her very first appearance in that role, way back in 1965.

Rest in peace, Diana Rigg (1938-2020)

New Publication at the Open Journal of Astrophysics!

Posted in Open Access, The Universe and Stuff with tags , , , , , , , , on September 10, 2020 by telescoper

Another new paper  has been published in the Open Journal of Astrophysics! This is another for the folder marked Cosmology and Nongalactic Astrophysics and is entitled Low-scatter galaxy cluster mass proxies for the eROSITA all-sky survey.

The authors of this paper are Dominique Eckert of the University of Geneva, Alexis Finoguenov (Helsinki), Vittorio Ghirardini (MPE Garching), Sebastian Grandis (LMU), Florian Käfer (MPE Garching), Jeremy Sanders (MPE Garching) and Miriam Ramos-Ceja (MPE Garching).

For those of you unfamiliar with eROSITA, it is an X-ray instrument that was built at the Max Planck Institute for Extraterrestrial Physics, where several of the authors work.

Here is a screen grab of the overlay:

You can click on the image to make it larger should you wish to do so.

You can find the arXiv version of the paper here.