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On 8/2/2012 3:43 PM, Beloved Leader wrote:
On Thursday, August 2, 2012 3:24:52 PM UTC-4, (unknown) wrote: http://www.swpc.noaa.gov/rt_plots/kp_3d.html Kp=5 Jim (MI) Using binoculars, I saw a huge sunspot at sunrise this morning, which for me was right after 6:00 a.m. outside Washington, DC. It looked like the transit of Venus. Really, it was that large and noticeable. The atmosphere was so humidity-laden that I could look at the sun through the binoculars without any needing any glass from a welder's mask. YMMV. I hope you realize that amongst the rods and cones on your retina, there are NO pain receptors. It is really easy to damage your retina and not realize it -- and looking through a telescope or binoculars without a solar filter (not depending on clouds) can quickly cause serious damage. NEVER look at the sun without a solar filter. Do NOT depend on clouds or fog. Oh, did I mention NEVER? |
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