We Need Your Help

As we work our way through COVID-19, our RFO income starting in the month of March has been dramatically reduced due to the cancelation of public and private events.  We can always use your help, either through a donation (CLICK for options), or other pieces of equipment (details coming!). Thanks for any support you can …

Clear Sky Chart

What’s This? It’s the astronomer’s forecast. At a glance, it shows when it will be cloudy or clear for up to the next two days. It’s a prediction of when Robert Ferguson Observatory, CA, will have good weather for astronomical observing. The data comes from a forecast model developed by Allan Rahill of the Canadian Meteorological Centre. CMC’s numerical …