How can I make my HOYS data more accurate?
Some answers from a Facebook post: "If we consider only one system, then keeping everything constant is the most important choice for lightcurve accuracy. Any change will hurt, partly due [...]
What filters can I use?
Almost any optical filter but not clear. Tri-colour RGB filters used in colour cameras are also suitable. Below is a list for some of the standard filters the software will [...]
What camera can I use?
Cameras that you normally use for astro-imaging are useful. These include astronomical CCD and CMOS cameras as well as DSLRs. Mono (B&W) cameras allow you to use more specific filters. [...]
What telescope can I use?
Almost any telescope will work but as we are looking at stars down to magnitude 18, the bigger the better. Telescopes larger than say 150mm / 6" are good. However, [...]