Usage Example - Operation: 'TF D'

Generate Transfer Function Transfer Function - Displayable

Procedure used: ./images/tfd.spi


.OPERATION: TF D ;   Transfer Function - Displayable
.OUTPUT FILE: tfd ;   CTF correction file (output)
.SPHERICAL ABBERATION CS [MM]: 2.0 ;   CS
.DEFOCUS [], LAMBDA [A]: 3660, 0.0197 ;   Defocus , lambda
.NUMBER OF SPATIAL FREQ. POINTS: 64 ;   Number of spatial frequency points
.MAXIMUM SPATIAL FREQUENCY [A-1]: 0.427 ;   Maximum spatial frequency
.SOURCE SIZE [A-1], DEFOCUS SPREAD [A]: 0.005, 0.0 ;   Source size , defocus spread
.ASTIGMATISM [M], AZIMUTH[DEG]: 2000, 0 ;   Astigmatism, azimuth
.AMPLITUDE CONTRAST RATIO [0-1], GAUSSIAN ENVELOPE HALFWIDTH [1/A]: 0.1 , 10000 ;   ACR, GEH
.(D)IFFRACTOGRAM / (E)NVELOPE / (S)TRAIGHT: S ;   Straight



OUTPUT FILE
(Displayable)
tfd