[RASMB] Interference Fringe Display

[Michael Schneider]

The lab I am in recently purchased an AUC.  I am running some initial experiments.  When I am setting the laser settings and aligning the sample cells I cannot get a proper image in the fringe display.  I have attached a photo of the best that I can get.  The absorbance spectra are fine.  I have ran some sedimentation velocity experiments and using the absorbance spectra collected gotten expected results.  Any help or ideas on what may be going on would be appreciated, thanks.


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