http://www.nocoastro.org/observing_aids/ WebPlanets Visible in the Night Sky in Prince George, British Columbia, Canada Time Zone DST Changes Sun & Moon Today Sunrise & Sunset Moonrise & Moonset Moon Phases …
How many clear nights do you have? - Cloudy Nights
WebJan 4, 2008 · Clear Sky Clock locations often correspond to good observing sites for amateur astronomers, star parties, parks, observatories, museums, and the like. Please … WebPrince George on world map. Features current solar terminator dividing day and dark sides of earth. how to change refresh rate using nvidia
Black Forest Star Party - BFSP
WebFor this function, you need to directly connect the Clear Sky Clock, which you can do through the button below: SRO Clear Sky Clock Link. Alcor Seeing Monitor: Nightly Mean Seeing Starts closer to 9:30 PM in the Summer and closer to 8:00 PM in the winter. During the day this number represents the mean seeing for the previous night. WebFeb 23, 2010 · Page 1 of 4 - Bortle scale accuracy? - posted in Light Pollution: I dont normally come over to this forum but i am hoping to clear something up. I was told once that the clear sky clock Bortle scale has had some areas assigned their respective colors based on info taken when snow was on the ground and is therefore inaccurate. These areas … WebGo to the Sky Conditions drop-down menu and choose the Clear Sky Clock for the Observatory on Fan Mountain – a tool used by amateur astronomers for a two-day look-ahead at upcoming observing conditions. It can be a bit on the conservative side but can be useful for re-scheduling an event or activity, if necessary. how to change refrigeration compressor oil