rpar hNCa2d.1p3 all
pulprog hNCa.dcp 

##############################
#   H SETTINGS               #
##############################

p3 2.5u			#H90
plw2 8.2 		#H90 power
spw42 0.28		#H cp power (1/3)*wr
spnam42 Tang_cp_80p   	#H cp shape
p25 1.25m		#CP pulse length

cpdprg2 spinal64_v2     #H dec during acqu 
pcpd2 50u               #H 180 spinal64 
plw22 0.08              #H spinal64 power; use spinal64 not tppm
plw33 0.0		#H tppm15 power during cn cp 

###############################
#   N SETTINGS                #
###############################

spnam43 square.1000     #N-H CP shape
spw43 8.2               #N-H CP power; match (2/3)*wr 

p16 4m		 	#N-C cp time
plw5 9.7         	#N-C CP power; match 38khz field

###############################
#   C SETTINGS                #
###############################

spw50 0.78            	#C-N cp power 12khz
spnam50 TangCP_80p_down	#C-N cp shape

p1 4u                 	#C 180 hard time
p2 8u                   #C 90 hard time
plw1 15.9               #C 180 power 

###############################

1 swh 12500		#N swh for indirect wr/4 
1 td 256
2 swh 50000		#C swh for indirect  
2 td 1k 

o2p 4.3			#1H  center ppm
o1p 100			#C   center ppm
cnst22 52      		#C center for ca or co transfer (ppm) 
o3p 120			#15N center ppm
#o3p 58			#15N Uala center ppm

#cnst10 18851          	#C detection in Hz; set internally by o1p!
cnst31 50000   		#spin rate

1 FnMode States-TPPI
1 MC2 States-TPPI

ns 8
rg 256
ds 2  
d1 1.5s

###############################
###############################
###############################