REQUEST FOR SERVICE

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP79B00873A000800020060-9
• Release Decision: RIPPUB
• Original Classification: K
• Document Page Count: 3
• Document Creation Date: December 28, 2016
• Document Release Date: October 16, 2012
• Sequence Number: 60
• Publication Date: May 18, 1970
• Content Type: MISC

Declassified in Part - Sanitized Copy Approved for Release 2012/10/16: CIA-RDP79B00873A000800020060-9
REQUEST FOR SERVICE
Request No.
Deadline Date.
aLsismaa.. 970
Date
Requester
18 May 1970
TECHNICAL EFFORT'
Generate 100 arbitrary color patches on type SO-242 film by photographing
'!Color-Aid" swatches, determine colorimetric values of same, and compare the ?
values with customer-furnished values.
CUSTOMER FURNISHED MATERIAL
10.0 feet., type SO-242 film, type II perforation, sensitometric data of same,
final processing of exposed color patches, and customer-determined colorimetric.
DELIVERABLE ITEMS data of the color patches,
1.
100 euosed, processed color patches on type SO-242 film
STAT
2. Colorimetric values of processed color patches, and custome-r/contractor comparison
3. Reports X Monthly x Interim Final Memo
Rates of Delivery, or Delivery period
APPROVAL
Start Date
Task N. As,:i,!;ried: 6680-06 -
By
Declassified in Part - Sanitized Copy Approved for Release 2012/10/16: CIA-RDP79B00873A000800020060-9
TAT
Declassified in Part - Sanitized Copy Approved for Release 2012/10/16: CIA-RDP79B00873A000800020060-9
Pro
Statement of Work
'ect: Color Patch Generation
Objectives:
1. Generate 100 arbitrary color patches on SO-242 film by photographing a
selection of "Color-Aid" swatches.
2. Determine CIE coordinates of the 100 color patches and calculate
chromatic difference, brightness difference, and total color difference
of each when compared with a customer specified standard.
Approach:
One hundred color patches will be exposed on 70mm type SO-242 film using
a Hasselblad camera, electronic flash equipment, and selected "Color-Aid" swatches.
Tests will be conducted to determine the proper exposures and uniformity of illumi-
nation. These tests will utilize contractor-furnished EA-5 processing. Since the
final exposures will be customer-processed, sensitometric cross-over data will
be required to evaluate the test exposures.
The exposed color patches will be shipped to the customer for processing, and
colorimetric analysis, after which the patches and data will be returned to the con-
tractor for colorimetric analysis, and comparison. The customer will supply
his determination of x, y, and Y for each patch.
The C.I.E. tristimulus values, X, Y, and Z, will be determined from three
replicate measurements of each patch. The average tristimulus values will be used
to calculate the following from each color patch:
1. x and y (chromaticity coordinates)
2. Y (luminosity)
3. (6 C)2 (chromatic difference from customer's determination)
4. A L (brightness difference from customer's determination)
5. A E (total color difference from customer's determination)
The above data will be reported to the customer in a memorandum summarizing
the results of the project.
Declassified in Part - Sanitized Copy Approved for Release 2012/10/16 : CIA-RDP79B00873A000800020060-9
Declassified in Part - Sanitized Copy Approved for Release 2012/10/16: CIA-RDP79B00873A000800020060-9
-
p.
?

. Financial Summary:
Schedule:
18 May 70
27 May 70
1 June 70
9 June 70
23 June 70
30 June 70
?
Start
Complete color patch selection and exposure tests
Complete color patch exposures and ship unprocessed film to
customer
Receive processed film from customer
Complete colorimetric analysis of color patches
Deliver summary of results and color patches to Customer
NOTE: The above schedule assumes receipt
of 100 feet of type SO-242 film, 70 millimeter,
type II perforation, by 22 May 70. -
L Declassified in Part - Sanitized Copy Approved for Release 2012/10/16 : CIA-RDP79B00873A000800020060-9
STAT