Campaign update: 2019 May 10

Forums Variable Stars Campaign to observe HR Lyrae Campaign update: 2019 May 10

Jeremy Shears

We are now one month into the campaign and, whilst it’s still early days, it’s good to see the first data coming in. Many thanks to: David Boyd, Walter Cooney, Sjoerd Dufoer, Ian Miller, Ken Menzies, Martin Mobberley, Roger Pickard and Gary Poyner.

The star has varied between mag 15.4 and 16.2. Time series photometry by Roger Pickard and Ken Menzies has shown various humps and bumps in the light curve, but it’s too early to determine if they are periodic.

With Lyra becoming more accessible in the evening sky, I hope that further observations will begin to flow in. Do feel to join in the campaign. We are looking for nightly snapshot photometry to determine the overall shape of the light curve and well as some multi-hour photometry runs to look for short-term periodicities.

Further details about the campaign can be found here.