DATE 20 DEC 84

LOT #595707


TYPE OF FILM: 8E75 HD

DATE FILM RECEIVED 9 APR 84


LIGHT INTENSITY 10000.00 ERGS/CM**2 ,* ,512

EXPOSURE TIME: 300 SEC.


DEVELOPING PROCEDURE
 5 MIN. D-19
 1 MIN. STOP
 4 MIN. FIXER
 30 MIN. WASH
 1 MIN. FOTO-FLO

STEP# EXPOSURE RI
 (ERGS/CM**2)
 1 8913.
 2 6310.
 3 4467.
 4 3162.
 5 2239.
 6 1585.
 7 1122.
 8 794.
 9 562.
 10 398.
 11 282.
 12 200.
 13 141.
 14 100.
 15 71.
 16 50.
 17 35.
 18 25.
 19 18.
 20 13.
 21 9.


75 DEC. F.


ESULTANT
DENSITY
 4.28
 4.27
 4.07
 3.69
 3. 12
 2.77
 2.29
 1.84
 1.38
 0.98
 0.67
 0.45
 0.28
 0. 18
 0. 12
 0. 10
 0.08
 0.08
 0.08
 0.08
 0.08


THE POINT OF INFLECTION IS:
EXPOSURE = 163.ERGS/CM**2
AMPLITUDE TRANSMISSION= 0.68'

SLOPE OF TANGENT LINE AT INFL
Y INTERCEPT IS 0.973


 AMPLITUDE
 TRANSMISSION
 .007
 .007
 .009
 .014
 .028
 .041
 .072
 .120
 .204
 .324
 .462
 .596
 .724
 .813
 .871
 .891
 .912
 .912
 .912
 .912
 .912

 EXPOSURE FOR 0.D.=2
 IS 889. ERGS/CM**2

CTN PNT S .001774
ELECTION POINT IS -.001774


TAU vs. EXPOSURE IS APPROXIMATED BY A
FIFTH-ORDER LEAST SQUARES FIT

THE POLYNOMIAL IS OF THE FORM:
CO + CI*X + C2*X**2 + ... + C5*X**5


0.944401741E+00
-.120447576E-02
-.391120557E-05
0.106440439E-07
-.869682104E-11
0.233255255E-14


THE COEFFICIENTS FOR
EXPOSURE VS. TAU ARE:


0.246046875E+04
-.256770000E+05
0.125204000E+06
-.284328000E+06
0.295216000E+06
-.113680000E+06


THE COEFFICIENT OF CORRELATION IS.999746

Figure 6.5 Computer output of the polynomial fit routine for
 8E75 plates.


MICRONS