ImageIO.emHeaderFields

ImageIO.emHeaderFields = ('machine', 'newOS9', 'noHeader', 'dataTypeCode', 'lengthX', 'lengthY', 'lengthZ', 'comment', 'voltage', 'cs', 'aperture', 'magnification', 'postmagnification', 'exposureTime', '_pixelsize', 'emCode', 'ccdPixelsize', 'ccdLength', 'defocus', 'astigmatism', 'astigmatismAngle', 'focusIncrement', 'countsPerelectron', 'intensity', 'energySlitWidth', 'energyOffset', '_tiltAngle', 'tiltAxis', 'field_21', 'field_22', 'field_23', 'markerX', 'markerY', 'resolution', 'density', 'contrast', 'field_29', 'massCentreX', 'massCentreY', 'massCentreZ', 'height', 'field_34', 'widthDreistrahlbereich', 'widthAchromRing', 'lambda', 'deltaTheta', 'field_39', 'field_40', 'username', 'date', 'userdata')