Check List

Following is a check list for the preparation for observations.

• Setup of Spectrograph:
  • Slit (width and length) or IS
  • Filter (turret 1 and 2)*
  • Blue/red region selection(cross disperser and collimator)*
  • Inclination angle of cross disperser*
  • Inclination angle of echelle grating*
  • Rotation angle of detectors
• Setup of CCD:
  • Binning (1×1, 2×1, 2×2, 2×4, 4×1, 4×4)
• Exposure time
• Position of object, position angle of slit image

* Using a standard setup is recommended at present