Re: [ATM] Dark Sky Meter with Motion Sensor

[Kevin Whitefire <chaosopher23@yahoo.com>]

--- Dominic-Luc Webb <dlwebb@canit.se> wrote:

> 
> If
> properly planned,
> it could be done several times per evening (around
> here anyway). Of
> course, the best question to ask at the moment is
> what are you trying
> to measure (sample rate, wavelength()s, etc)?
> 
> 
> Dominic-Luc Webb
> 
> 

Frequency is a nice thing to know, but amplitude and
how much will the turbulence disturb the image. 
Amplitude, in that case, would be the most important
measurement.

If connected to the computer that's taking a CCD
image, it can shut off the exposure during rough air
and turn it back on during quiet periods.  A better
CCD image results, though with a longer exposure.  I
don't know how it will work with film.

Kevin of Eastern Iowa
Seeker of the Darkness


		
_______________________________
Do you Yahoo!?
Declare Yourself - Register online to vote today!
http://vote.yahoo.com
_______________________________________________
ATM mailing list http://www.atmlist.net/