next up previous contents
Next: NOTCam Up: ALFOSC Previous: Detector   Contents

Long-slit spectroscopy

A new design has been made for a grism with a resolving power of $\sim$2000 in the blue, as this isn't provided in the current set of grisms. The grism would cover the wavelength range 3550-5100Å, and a quotation for such a grism has been requested to get an idea of the price. When we get a quote we will present this plan to the corresponding Instrument User Group.

Thomas Augusteijn 2003-05-08