My first thought as well.
Chuck Norcutt
On 2/13/2014 6:04 AM, Jez Cunningham wrote:
> So now you can measure the speed of the car...
>
> On 13/02/2014, Jim Nichols <jhnichols@xxxxxxxxxxxxx> wrote:
>> Thanks for looking, Chris.
>>
>> In looking closely at the moving auto in this image, I noticed that,
>> rather than a blur, it appears as four superimposed images. Curious
>> about the sodium vapor street light, I did a search and found that these
>> lights have a flicker frequency of 120 Hz. Hence, in 1/30 of a second, I
>> got four images. Makes sense now, but sure puzzled me for a while. :-)
>>
>> Jim Nichols
>> Tullahoma, TN USA
>>
>> On 2/13/2014 1:04 AM, Chris Barker wrote:
>>> That's looking cold, Jim; stay warm.
>>>
>>> I miss the snow, but it's the last thing that the saturated ground or the
>>> flooded people in this country need right now.
>>>
>>> Chris
>>>
>>> On 13 Feb 14, at 06:33, Jim Nichols <jhnichols@xxxxxxxxxxxxx> wrote:
>>>
>>>> Snowfall resumed after dark, and the temperature dropped, so more snow
>>>> adhered to the trees and poles. It looked particularly nice beneath the
>>>> street light.
>>>>
>>>> http://gallery.leica-users.org/v/OldNick/Snow+by+Street+Light.jpg.html
>>>>
>>>> Fuji X-E1 with Leica Summicron-R 50, ISO 6400, 1/30 at f/2.8, RAW
>>
>>
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