From: "Jerry B. Hillman" 
To: 
Reply-To: "Jerry B. Hillman" 


Hi all,
This data isn't a quick test reading like the last post was.  This data to
me 8 hours to get.
I don't work in millimeters so you may want to verify my conversions.

Mirror diameter     16.5"  -      419.1 mm
ROC                     150"   -     3810 mm

Outside Radius of Zones
1.- 2.917"        74.0918mm
2.- 4.125"       104.775mm
3.- 5.052"        128.3208mm
4.- 5.834"         148.1836mm
5.- 6.522"        165.6588mm
6.- 7.145"        181.483mm
7.- 7.717"        196.0188mm
8.- 8.25"           209.55mm

Secondary will be 2.5"  -  63.5mm
Zone            reading1            reading2            reading3
1                .054"                    .054"                .054"
2                .122"                    .123"                .122"
3                .181"                    .182"                .180"
4                .239"                    .237"                .237"
5                .294"                    .294"                .295"
6                .351"                    .351"                .351"
7                .408"                    .408"                .408"
8                .465"                     .465"                .465"

Second Diameter

Zone            reading1            reading2            reading3
1                .054"                    .054"                .054"
2                .123"                    .122"                .122"
3                .180"                    .181"                .180"
4                .238"                    .237"                .237"
5                .294"                    .294"                .294"
6                .351"                    .351"                .351"
7                .408"                    .407"                .408"
8                .465"                     .464"                .466"

I ran this thru Tex and got the unbelievable figure of 1/214.1 I tried six
tests but there is stuff there I don't understand. Terms etc

Now it is time to star test.  All I have to do is build my OTA and Base.

Thanks for all your help.
Clear skies, Jerry

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