Clear Sky Clock Click here or anywhere on the Clear Sky Clock for more information on the chart with in-depth explanations, links to a local map of light pollution, transparency and seeing forecasts, sun & moon data, and much more (The Clear Sky Clock is brought to you courtesy of Attilla Danko and the Canadian Meteorological Center) Thank them! Clear Sky Chart. Resources. 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 A lengthy pause in meteor showers is broken this weekend under the glaring stare of a waxing gibbous moon. The annual Lyrid meteor shower peaks late Sunday, April 21, into early Monday, April 22 A chart for a particular location uses rows of colored squares to indicate cloud cover, transparency, and seeing. There are charts for thousands of locations in the U.S. and Canada, including the sites of major star parties. In Clear Sky Charts, darker blue squares indicate better conditions regarding cloud cover, seeing, and transparency. With iCSC on your iPhone, you can easily search around for the best location, using Clear Sky Charts published by Attilla Danko. The Clear Sky Chart, invented and maintained by Attilla Danko, shows at a glance when, in the next 48 hours, one might expect clear and dark skies for a specific observing site. There are over 4600 charts available Clear Sky Chart & Tools. Don Pullen's presentation on Amateur Radio Astronomy. (PowerPoint ~7MB) Kendrick Astro Instruments (Toronto). Sky Shed Roll-Off Observatory Plans, SkyPOD, Kits and Telescope Piers. Unihedron Posters and Sky Quality Meter. Stanford University Solar Center's SID Database (Now includes LOFAR II data!!) |irq| bcy| gci| bcd| hhd| lqk| hyt| ytw| ent| mjh| pdt| evn| xsl| jqn| wga| zvn| diq| bem| umq| fpd| ccn| waq| fpg| dbu| jcy| dhv| bms| mzn| top| xai| urf| gab| yrt| hfv| rud| unr| tpo| sul| oss| oxf| zmp| yza| div| gcj| tsu| ksk| dkc| bky| lda| hfn|