# mrcImageCTFObservation

## Usage

    Usage: mrcImageCTFObservation
    Options:
        [-i[nput]            In                  (stdin     )] :Essential :InputFile
        [-o[utput]           Out                 (stdout    )] :Essential :OutputDataFile
        [-kV                 kV                  (200       )] :Optional  :AccVol[kV]
        [-Cs                 Cs                  (2.1       )] :Optional  :Cs[mm]
        [-df                 Defocus             (27000     )] :Optional  :Defocus [A]:under(+)
        [-A                  AoverP              (0.0       )] :Optional  :AmplitudeContrast/PhaseContrast
        [-Ain                Ain                 (0.0       )] :Optional  :IlluminationAperture[mrad]
        [-white              WhiteNoise          (1.0       )] :Optional  :WhiteNoise(N/S)
        [-SinWin             SinWinRmin          (0.1       )SinWinRmax          (1.0       )] :Optional  :Windowing by sine function from Rmin[A] to Rmax[A]
        [-ctfMode            ctfMode             (0         )] :Optional  :CTFMode
        [-Astig[matism]      dfMin               (0         )dfMax               (0         )asAxis              (0         )] :Optional  :With Atigmatism
        [-c[onfig]           configFile          (NULL      )] :Optional  :ConfigurationFile
        [-m[ode]             mode                (0         )] :Optional  :Mode
    ----- ctfMode -----
    -ctfMode 0  : Phase Only
    -ctfMode 1  : Phase and Amplitude
    -ctfMode 32  : With Illumination Angle
    -ctfMode 256  : As Absolute Value