UPDATING INTERFEROMETERS FOR (Sanitized) CHIP COMPARATOR

Document Type: 
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP78B04747A002700030004-6
Release Decision: 
RIPPUB
Original Classification: 
K
Document Page Count: 
3
Document Creation Date: 
December 28, 2016
Document Release Date: 
August 2, 2002
Sequence Number: 
4
Case Number: 
Publication Date: 
January 3, 1967
Content Type: 
LETTER
File: 
AttachmentSize
PDF icon CIA-RDP78B04747A002700030004-6.pdf128.16 KB
Body: 
To: ub f: are this points we with your deeir weeks beteeee a justiacr Approved Fo?Belease 2002/08/20 : CIA-RDP781304747A00270003000 4-6 STAT 1967, STAT Contr ctina Officer tt livaatene Interferometers for ator STAT Letter- 31 October Test Program 1956 to C tract in Officer STAT STAT nce 1 h tie decisions made and documented in referenced l hsa finis heir test program with the upda STAT uete on the est bed. The results of the test PreZram ne and verify the previouz breadboard teatine performed. At confidant that the teerorntczu will perfora in accordance and maintain their tabiLity for periods of time exceeding tee As hes revtousl.y been ctted the into o tots on the hine intage seveel years old sa the basic interferooeters have bee ice since or nal delivery of the unite. Attached hereto is a cost update the interfcroeeteee on the to the latest confieuration-- atiee weed during the eest pzo,Aao,i yeu realize the updating crometer s involve considerable modification and replecercent of block, c con- s i4 that c of the components cludiug photomultiplier ane associated circuitry, optics raodificatiori.s to the digitizers, and the addition of the new temoveet trol sa cooling asseablies. The co.at to update the two interferoaet as show in the accompanyin sheet. ned verbally that he nay desire to leave the Lnterferoneters on thel Ichine rather than re-install the units an a machine The present_ tnterZerometeru on the were taken off one of the r ----imachines; therefore, such a move would require a contraetual action on your part to tranefes the property. If this action is taken, the upda d inter- ferometers would than bc ;put an one of ther----achines. The cost in either ase would be the same. Declass Review by NIMA / DoD Approved For Release 2002/08/20 : CIA-RDP78604747A002700030004-6 STAT STAT STAT STAT STAT STAT STAT STAT STAT 'NW Approved tor Release 2002/08/20: CIA-RDP78604747A002700030004-6 STAT euthoritY STAT ftent, the four with the cora this action at y nuary 1967 ed out in referenced letter, soon as we rece fice we shell remove the rem ng eight interferometers chines at your facility and update these in accordance tasted end proved stable. We are prepared to initiate nvenience. i we can provide you with any additiona that proviJed he-;:eia, please do not hesitate to co LHB:aw Enc (2) Cest Analysia Siteet noTtatiOn or 1npL2Xy ct US, Very truly yours, Approved For Release 2002/08/20 : CIA-RDP78604747A002700030004-6 STAT Approved For Release 2002/08/20 : CIA-RDP78604747A002700030004-6 Next 2 Page(s) In Document Exempt Approved For Release 2002/08/20 : CIA-RDP78604747A002700030004-6