ING Banner
Home > Astronomy > AutoFib2 > Scattered Light

R1200B grating

R1200B

R1200B grating image. The ghost is strongly visible, and an image of the slit-unit is seen in the lower
part of the image.

R1200B

A line-cut through the image in the region of the ghost. The intensity of the ghost dominates the flux in the spectra. Note that
a blocking filter is not deployed.

R1200B

A line-cut through the region of the image away from the ghost.



Top | Back

Contact:  (AF2 Instrument Specialist)
Last modified: 16 August 2013