Smartphone screens as astrometric calibrators
Aidan Walk, Charles-Antoine Claveau, Michael Bottom, Mark Chun, Shane Jacobson, Maxwell Service, Jessica R. Lu
..... In this work, we characterize the astrometric accuracy of a Samsung S20 smartphone, with a view towards providing large format, flexible astrometric calibrators for the next generation of astronomical instruments.....
Comments: 13 pages, 11 figures; submitted to Journal of Astronomical Instrumentation Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) Cite as: arXiv:2303.04961 [astro-ph.IM]