GSC 04024-01267
My third discovery, an SR variable in Cassiopeia.
Light curve of GSC 04024-01267 from images taken with the Bradford Robotic Telescope Cluster Camera, from 2012 September 4 to 2015 January 12.
AAVSO VSX entry 2015 February 2.
Light curve of GSC 04024-01267 from images taken with the Bradford Robotic Telescope Cluster Camera, from 2012 September 4 to 2015 January 12.
AAVSO VSX entry 2015 February 2.
I subsequently made 2 groups of observations of this star, light curve shown below. The first group, of 11 images, was taken with the Bradford Robotic Telescope Galaxy Camera between 2015 August 25 and 2016 September 16. The second group, of 42 images, were taken with the Open University COAST telescope. All images were taken using a Johnson V filter.
The two groups of results suggest the possibility of some systematic error between the two systems, but the following light curve includes a checkstar. It should be noted that both sets of observations used the same comparison stars.
[This page updated 2019 December 11.]