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JUL 754
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Kinutes-Slonedical Iregran
2.1

1d, Study:

The question was asked concerning

least ruvter of animols to provide @ valid LD curves |
The level of sccurecy desired vas stated as follows:
Tt will be satiafactory {f the LD, (LD9. IB,
1Di9.5) tn terns of distance from a boae of epecified

Kile-tonsege can be known vithia 109-700 yards.

In

the renge where Log da Mebdle to occur, this distance
is egual to cbout 100 yr.

The beat estizate for 1D59

for rvine {2 about 450 r, and for dogs abcut 250 r of
3-h MZY gemma rediation.
the folleving

Ca the basis of the foregoing,

reecsmeniaticns vere made by the statist-

tical ecnrultants:

Uve 10 enimals ger point.

& rer polxt would give urrelicble reenlte.

Less than

Four stations,

cr yolute are the leazt that could be ueeds thease sheald
tracket TID,9 aaa E19.

A very satisfactory cetuly

wenul@ result from efght well placed eteticna, end aix

praid not te to hed.

The final recommendation was 10

yer station, and & ctations.

Actually, when the stations

vere plotted, the 8b vould hare to be fn the wter, £9

7 are plenced. The proposed Lscetion of the stations Is
as follows: 600 r, $29 r, OO vr, 200 r, 225 r, and 17$ er.
It enculd be

noted that the LBs for oan, oa the basis
SAN BRUNO FRC
c? Sspinese date is ebout 250 r.

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