# Co-5Q-fil80.in # spin-7/2 anti echo and echo amplitude optimization # versus the first-pulse duration # in three-pulse amplitude-modulated z-filter 5QMAS, # the second-pulse duration p2 = 4 micro seconds # the third-pulse duration p3 = 2 micro seconds spinsys { channels 59Co nuclei 59Co quadrupole 1 2 3e6 0 0 0 0 } par { spin_rate 5000 variable tsw 0.25 sw 1.0e6/tsw np 17 crystal_file rep10 gamma_angles 10 proton_frequency 800e6 start_operator 80*I1z detect_operator I1c verbose 1101 variable rf 90000 variable rf3 9300 variable p2 4 variable p3 2 } proc pulseq {} { global par maxdt $par(tsw) matrix set 1 coherence {-5 5} matrix set 2 coherence {0} acq -y for {set i 1} {$i < $par(np)} {incr i} { pulse $par(tsw) $par(rf) x store 2 filter 1 pulse $par(p2) $par(rf) x filter 2 pulse $par(p3) $par(rf3) x acq -y reset prop 2 } } proc main {} { global par fsave [fsimpson] $par(name).fid puts "Larmor frequency (Hz) of 59Co: " puts [resfreq 59Co $par(proton_frequency)] } #SIMP #NP=17 #SW=4000000 #TYPE=FID #DATA #0 0 #2.79184872e-08 -1.85801562e-11 #1.33780902e-05 -8.86087336e-09 #0.000443492033 -2.52428209e-07 #0.00473833934 -2.15109592e-06 #0.0265125545 -9.06637066e-06 #0.0965813664 -2.42654752e-05 #0.257988542 -5.07994484e-05 #0.545608366 -0.000104605075 #0.967301845 -0.000234428138 #1.50564635 -0.00051212985 #2.13548957 -0.000969468673 #2.83526024 -0.00152485147 #3.5772402 -0.00197982914 #4.30296622 -0.00210394883 #4.90998395 -0.00174041562 #5.27440812 -0.000858431397 #END