17O  on Daisy  - Ba7V0.3Nb3.6Mo1.1O20.05-A025_17O enriched_Daisy - 20230124 - shim file DaisySwapnaAug22
rec4 w/o filter
MAS - 33kHz gain "50 spinning stably"

pi=5.5us at 180W
pi/2-=2.75us at 180W
solid pi/2= ~0.7us (ernst angle)
d1=20s
ns 4608 (overnight