[AZ-Observing] Re: SQM Readings

Are there any comparison readings from places near the Mexican border?  - 
Paul

----- Original Message ----- 
From: "Brian Skiff" <bas@xxxxxxxxxx>
To: <az-observing@xxxxxxxxxxxxx>
Sent: Sunday, April 15, 2007 7:59 PM
Subject: [AZ-Observing] Re: SQM Readings


>     The relatively bright readings at 2000 MST result from there
> still being a bit of twilight at that time.  The gradual decline
> through the later evening hours comes mainly from the increasing
> galactic latitude at this time of year.  If typical, it looks as
> though the Flatiron site is medium-dark, whereas the other two
> (Hovatter, KOFA) are as dark as you'll find anywhere, especially
> KOFA obviously.  Nice to know that spot is as dark as it is
> despite the proximity of Yuma.  Still only a 7/10 site?   B-)
>
>
> \Brian
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