# GMOS-N transmission curve for Ha (Halpha) # Columns are (1) wavelength in nm, (2) transmission. # Data are from scans of the delivered filters for GMOS-N # Start wavelength points are set to 0.00 for extrapolation. # Author: Inger Jorgensen # Created: 26 February 2003 # # Effective wavelength for calculation of image quality 655. # # Table andnarrow.tab Wed 11:31:57 26-Feb-2003 # lambda Ha_G0310 646.1 0.000 646.4 0.000 646.8 0.000 647.1 0.003 647.4 0.003 647.8 0.003 648.1 0.003 648.5 0.004 648.8 0.004 649.2 0.004 649.5 0.005 649.9 0.006 650.2 0.007 650.6 0.007 650.9 0.010 651.2 0.012 651.6 0.017 651.9 0.023 652.3 0.035 652.6 0.054 653.0 0.096 653.3 0.172 653.7 0.288 654.0 0.436 654.4 0.585 654.7 0.715 655.1 0.806 655.4 0.851 655.7 0.860 656.1 0.865 656.4 0.881 656.8 0.894 657.1 0.898 657.5 0.898 657.8 0.896 658.2 0.894 658.5 0.892 658.9 0.888 659.2 0.886 659.5 0.868 659.9 0.819 660.2 0.749 660.6 0.653 660.9 0.550 661.3 0.441 661.6 0.337 662.0 0.249 662.3 0.172 662.7 0.114 663.0 0.073 663.3 0.044 663.7 0.028 664.0 0.018 664.4 0.012 664.7 0.008 665.1 0.006 665.4 0.005 665.8 0.005 666.1 0.004 666.5 0.004 666.8 0.003 667.2 0.003 667.5 0.003 667.8 0.003 668.2 0.003 668.5 0.000 668.9 0.000 669.2 0.000