Shift of X position

Forums Spectroscopy Unable to calibrate a spectrum in ISIS Shift of X position

John Coffin

i was surprised that ISIS doesn’t recalculate the X position if the spectrum is rotated. I knew the spectrum was not horizontal, it was my first one with the new camera, but assumed that when ISIS measured the tilt it would make the necessary corrections. Thanks again, I am babysitting today but will try your sugestions tomorrow.